--- title: "Washington to London flights from CA $416 - Expedia.ca" description: "Looking for budget flights from Washington (DCA) to London (LHR)? Compare & easily book online with one-way flights from CA $416 and roundtrip from CA $1,167." canonical: "https://www.expedia.ca/lp/flights/dca/lhr/washington-to-london" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-15T15:50:59Z --- # CA $416 Cheap Flights from Washington (DCA) to London (LHR) ![A dinosaur skeleton in an airport terminal.](https://images.trvl-media.com/place/5392460/b83f1d58-5479-446b-ab9a-9f738500127b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View CA $416 flight on Sun, Dec 6, 2026](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:06/12/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:415.15&airProductToken=AQpgCi0IwmwSBDI1NTQYQyDBkwEo2YyfAzC4jZ8DOExAAFgBagJETnIIT0w0TFNWWTEKLwjCbBIEMTYyMBjBkwEg64kBKOmNnwMw%5F5CfAzhMQAFYAWoCRE5yCE9MNExTVlkxEgoIARABGAEqAkI2GAEiBAgBEAEoAigDKAQwAQ) Photo by Heathrow Airports Limited ## Popular airlines from Ronald Reagan National Airport (DCA) to Heathrow Airport (LHR) [British Airways](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:29/11/2026TANYT&leg2=from:LHR,to:DCA,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) [Air Canada](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:29/11/2026TANYT&leg2=from:LHR,to:DCA,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) [JetBlue Airways](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:29/11/2026TANYT&leg2=from:LHR,to:DCA,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) [Iberia](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:29/11/2026TANYT&leg2=from:LHR,to:DCA,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) [United](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:29/11/2026TANYT&leg2=from:LHR,to:DCA,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [American Airlines](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:29/11/2026TANYT&leg2=from:LHR,to:DCA,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [Delta](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:29/11/2026TANYT&leg2=from:LHR,to:DCA,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap Flights from Washington to London (DCA-LHR) Prices were available within the past 7 days and start at CA $416 for one-way flights and CA $1,167 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select JetBlue Airways flight, departing Wed, Mar 3 from Washington to London, returning Wed, Mar 10, priced at CA $1,167 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:03/03/2027TANYT&leg2=from:LHR,to:DCA,departure:10/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1166.59&airProductToken=AQpgCi0IwmwSBDEzNTQYQyDBkwEomd6mAzD43qYDOExAAFgBagJETnIIT0w3MlVYWTEKLwjCbBIEMTYyMBjBkwEg64kBKMjgpgMw3-OmAzhMQAFYAWoCRE5yCE9MNzJVWFkxCmAKLwjCbBIEMTYyMRjriQEgwZMBKLCopwMwkKynAzhMQABYAWoCRE5yCE9MNzJVWFkxCi0IwmwSBDE0MTMYwZMBIEMo%5F6ynAzDrracDOExAAVgBagJETnIIT0w3MlVYWTESCggBEAEYASoCQjYYASIECAEQASgCKAMoBDAB) Wed, Mar 3 - Wed, Mar 10 · DCA · LHR · Roundtrip [Select SAS flight, departing Wed, Jan 27 from Washington to London, returning Mon, Feb 1, priced at CA $1,170 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:27/01/2027TANYT&leg2=from:LHR,to:DCA,departure:01/02/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1170.00&airProductToken=AQqZAQoxCNOWARIEMzMxOBhDIMGTASjB06MDMKHUowM4TEAAWAFqBU5VU0VTcghMTFhBRTZFUwoxCNOWARIDOTI4GMGTASDiOyiL1qMDMMPZowM4TEABWAFqBU5VU0VTcghMTFhBRTZFUwoxCNOWARIDNTAxGOI7IOuJASiJ2qMDMJDbowM4TEABWAFqBU5VU0VTcghMTFhBRTZFUwqXAQoxCNOWARIDNTAwGOuJASDiOyjwhqQDMN6HpAM4TEAAWAFqBU5VU0VTcghMTFhBRTZFUwowCNOWARIDOTE1GOI7IKlRKKuJpAMwvY2kAzhMQAFYAWoFTlVTRVNyCExMWEFFNkVTCjAI05YBEgQzMzczGKlRIEMo7o-kAzDNkKQDOExAAVgBagVOVVNFU3IITExYQUU2RVMSCggBEAEYASoCU0sYASIECAEQASgCKAMoBDAP) Wed, Jan 27 - Mon, Feb 1 · DCA · LHR · Roundtrip [Select JetBlue Airways flight, departing Tue, Dec 1 from Washington to London, returning Sun, Dec 6, priced at CA $1,172 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:01/12/2026TANYT&leg2=from:LHR,to:DCA,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1171.20&airProductToken=AQpECh8IwmwSBDI1NTQYQyDBkwEoudSeAzCY1Z4DOExAAFgBCiEIwmwSBDE2MjAYwZMBIOuJASjJ1Z4DMN%5FYngM4TEABWAEKRAohCMJsEgQxNjIxGOuJASDBkwEo8IafAzDLip8DOExAAFgBCh8IwmwSBDIyNTUYwZMBIEMouYufAzCjjJ8DOExAAVgBEgoIARABGAEqAkI2GAEiBAgBEAEoBDAB) Tue, Dec 1 - Sun, Dec 6 · DCA · LHR · Roundtrip [Select JetBlue Airways flight, departing Fri, Dec 4 from Washington to London, returning Tue, Dec 8, priced at CA $1,173 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:04/12/2026TANYT&leg2=from:LHR,to:DCA,departure:08/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1172.52&airProductToken=AQpeCiwIwmwSBDE4ODgYQyCpUSij8Z4DMOvxngM4TEAAWAFqAkROcghPTDA2QlZZMQouCMJsEgQxMTA3GKlRIOuJASi58p4DMOf1ngM4TEABWAFqAkROcghPTDA2QlZZMQpgCi8IwmwSBDE2MjEY64kBIMGTASiwnZ8DMIuhnwM4TEAAWAFqAkROcghPTDQyU1ZZMQotCMJsEgQyMjU1GMGTASBDKPmhnwMw46KfAzhMQAFYAWoCRE5yCE9MNDJTVlkxEgoIARABGAEqAkI2GAEiBAgBEAEoAigDKAQwAQ) Fri, Dec 4 - Tue, Dec 8 · DCA · LHR · Roundtrip [Select JetBlue Airways flight, departing Sun, Mar 14 from Washington to London, returning Thu, Mar 18, priced at CA $1,177 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:14/03/2027TANYT&leg2=from:LHR,to:DCA,departure:18/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1176.35&airProductToken=AQpaCisIwmwSAzI1NBhDIKlRKNjVpwMwo9anAzhMQABYAWoCRE5yCE9MNzJVWFkxCisIwmwSATcYqVEg64kBKKLdpwMw2uCnAzhMQAFYAWoCRE5yCE9MNzJVWFkxCmAKLwjCbBIEMTYyMRjriQEgwZMBKLCCqAMw%5FoWoAzhMQABYAWoCRE5yCE9MNzJVWFkxCi0IwmwSBDE1NTUYwZMBIEMo-YaoAzDhh6gDOExAAVgBagJETnIIT0w3MlVYWTESCggBEAEYASoCQjYYASIECAEQASgCKAMoBDAB) Sun, Mar 14 - Thu, Mar 18 · DCA · LHR · Roundtrip [Select JetBlue Airways flight, departing Thu, Feb 18 from Washington to London, returning Sun, Feb 28, priced at CA $1,178 Found 4 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:18/02/2027TANYT&leg2=from:LHR,to:DCA,departure:28/02/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1177.16&airProductToken=AQpeCiwIwmwSBDE4ODgYQyCpUSiUyKUDMN%5FIpQM4TEAAWAFqAkROcghPTDA2QlZZMQouCMJsEgQxMTA3GKlRIOuJASjryaUDMJTNpQM4TEABWAFqAkROcghPTDA2QlZZMQpgCi8IwmwSBDE2MjEY64kBIMGTASjwt6YDMNC7pgM4TEAAWAFqAkROcghPTDIyU1ZZMQotCMJsEgQxNDEzGMGTASBDKL-8pgMwq72mAzhMQAFYAWoCRE5yCE9MMjJTVlkxEgoIARABGAEqAkI2GAEiBAgBEAEoAigDKAQwAQ) Thu, Feb 18 - Sun, Feb 28 · DCA · LHR · Roundtrip [Select JetBlue Airways flight, departing Sun, Nov 29 from Washington to London, returning Sun, Dec 6, priced at CA $1,179 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:29/11/2026TANYT&leg2=from:LHR,to:DCA,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1178.99&airProductToken=AQpeCiwIwmwSBDE4ODgYQyCpUSj0uJ4DMLy5ngM4TEAAWAFqAkROcghaTDA2QlZZMQouCMJsEgQxMTA3GKlRIOuJASiZup4DMMe9ngM4TEABWAFqAkROcghaTDA2QlZZMQpgCi8IwmwSBDE2MjEY64kBIMGTASjwhp8DMMuKnwM4TEAAWAFqAkROcghPTDQyU1ZZMQotCMJsEgQyMjU1GMGTASBDKLmLnwMwo4yfAzhMQAFYAWoCRE5yCE9MNDJTVlkxEgoIARABGAEqAkI2GAEiBAgBEAEoAigDKAQwAQ) Sun, Nov 29 - Sun, Dec 6 · DCA · LHR · Roundtrip [Select Delta flight, departing Tue, Mar 2 from Washington to London, returning Tue, Mar 9, priced at CA $1,279 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:02/03/2027TANYT&leg2=from:LHR,to:DCA,departure:09/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1278.89&airProductToken=AQprCjQIxJgBEgQ1NzEzGEMgqVEot9SmAzCX1aYDOEVAAFgBaglNQUlOQkFTSUNyCFZMWDkxTkJMCjMIxJgBEgExGKlRIOuJASjS1aYDMIXZpgM4RUABWAFqCU1BSU5CQVNJQ3IIVkxYOTFOQkwKbgo1CMSYARICNTkY64kBIMGTASiknacDMPCgpwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxYOTFOQkwKNQjEmAESBDU4MjAYwZMBIEMo46GnAzDXoqcDOEVAAVgBaglNQUlOQkFTSUNyCFZMWDkxTkJMEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) Tue, Mar 2 - Tue, Mar 9 · DCA · LHR · Roundtrip [Select American Airlines flight, departing Tue, Mar 9 from Washington to London, returning Tue, Mar 16, priced at CA $1,291 Found 4 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:09/03/2027TANYT&leg2=from:LHR,to:DCA,departure:16/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1290.96&airProductToken=AQplCjAIwYIBEgQ0Mzk2GEMgqVEo9p2nAzDOnqcDOEJAAFgBagVCQVNJQ3IIT0xYOUM5QlYKMQjBggESAzE0MhipUSDriQEo85-nAzCSo6cDOEJAAVgBagVCQVNJQ3IIT0xYOUM5QlYKZgoyCMGCARIDNzM1GOuJASDimgEok-ynAzDI8KcDOEJAAFgBagVCQVNJQ3IIT0xYOUM5QlYKMAjBggESAzczNhjimgEgQyin8acDMIbypwM4QkABWAFqBUJBU0lDcghPTFg5QzlCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) Tue, Mar 9 - Tue, Mar 16 · DCA · LHR · Roundtrip [Select Finnair flight, departing Mon, Mar 29 from Washington to London, returning Fri, Apr 2, priced at CA $1,298 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:29/03/2027TANYT&leg2=from:LHR,to:DCA,departure:02/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1297.10&airProductToken=AQp3CjMIwbIBEgQ0MTA0GEMgqVEor4KpAzCPg6kDOE9AAFgBaghBRUxJR0hUMnIIT0xYOUM5QlYKQAjBsgESBDU1MTIYqVEg64kBKKaEqQMw1IepAzhPQAFYAWoIQUVMSUdIVDJyCE9MWDlDOUJWegkIwoIBEgMxMTIKeApBCMGyARIEMzc3NRjriQEgqVEoqK2pAzD5sKkDOE9AAFgBaghBRUxJR0hUMnIIT0xYOUM5QlZ6CgjBggESBDM3NzUKMwjBsgESBDQxMTkYqVEgQyjhsakDMMqyqQM4T0ABWAFqCEFFTElHSFQycghPTFg5QzlCVhIKCAEQARgBKgJBWRgBIgQIARABKAIoAygEMA8) Mon, Mar 29 - Fri, Apr 2 · DCA · LHR · Roundtrip ## Alternative airports near London Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 34 minutes. Flights from CA $1,225](https://www.expedia.ca/Flights-Search?leg1=from:DCA,to:LHR,departure:29/11/2026TANYT&leg2=from:LHR,to:DCA,departure:10/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 34 min ## Find the cheapest month to fly from Washington (DCA) to London (LHR) ### November is typically the cheapest month to fly From CA $1,168 - CA $1,541 per traveller. View flights in November Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ. ## Book with confidence ### Washington to London Flights #### The easy way to book your flights from Washington to London With Expedia, it’s simple to find and book flights to London from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 12 airlines that cover this route. There are nonstop flights to Heathrow, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to London today, tomorrow, or this week. #### Save dollars with cheap flights from Ronald Reagan Washington National, DCA to Heathrow, LHR Sort your search results by price to find great deals on your flight from Washington to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Washington currently is just CA $1,167 rising to CA $1,298\. Here are more money-saving tips: - Fly in March when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to London - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! #### Reasons to choose Expedia for your flight to London from Washington Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to London with Expedia today. ## Frequently Asked Questions ### How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow) cost? You can find one-way and return flights from MAN to GDZ with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DCA to LHR ticket fares go up or down. ### What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow)? The cheapest months to fly from DCA to LHR are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Washington, DC (DCA) to London (LHR)? Enter DCA to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### How do I find cheap flights from Washington, DC (DCA) to London (LHR)? To find a cheap flight from Washington, DC (DCA) to London (LHR), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.ca/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### How many flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow)? While there aren't any direct flights from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow), you'll find around 118 connecting flights per day. This gives you plenty of options to choose from. Some common connection points include Logan Intl. (BOS), John F. Kennedy Intl. (JFK), and Liberty Intl. (EWR). ### What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow)? The earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow) typically departs around 6:00 AM. This service is operated by American Airlines. Please note that this is a seasonal service, active in January and December. An early departure like this can be a great way to maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What day of the week has the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow)? You'll generally find the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow) on a Friday, with around 68 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, Delta, and United. There are notably more flight options on Fridays compared to other days of the week, making it a popular day to travel. ### What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow)? The most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow) are in the afternoon, from 3pm to 6pm. Many major carriers, including American Airlines, Delta and JetBlue Airways, offer flights during this window. Many travellers prefer this time as it allows for a full day of activities before heading to the airport, and you'll arrive in London ready to start your day. ### How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow)? There are no nonstop flights from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow). The distance between these two cities is approximately 5,882 kilometres. Flights with one stop typically take around 11 hours 18 minutes. If you have two or more stops, your journey will be longer, usually around 14 hours 48 minutes. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific route, layover times, and factors like wind patterns. ### Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to London (LHR-Heathrow)? Yes, you can fly business class or first class between DCA and LHR. Airlines that offer business class service on this route include: \* Air Canada \* JetBlue Airways \* Republic Airlines \* PSA Airlines \* Delta \* Finnair \* American Airlines First class cabins are available on American Airlines. ### How do I earn miles on a Washington, DC (DCA) to London (LHR) flight with Expedia? It's easy to earn miles on a Washington, DC (DCA) to London (LHR) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.ca/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for London (LHR) from Washington, DC (DCA)? If you're planning to travel to London from Ronald Reagan Washington National (DCA), you can fly directly into Heathrow (LHR). Some flights may connect through major hubs like Logan Intl. (BOS), Hartsfield-Jackson Atlanta Intl. (ATL), or Philadelphia Intl. (PHL) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Washington, DC (DCA) to London (LHR) at the last minute? Typically, booking a last minute flight from Washington, DC (DCA) to London (LHR) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Washington, DC (DCA) to London (LHR) flight and hotel package? Securing a Washington, DC (DCA) to London (LHR) [flight and hotel package](https://www.expedia.ca/london.d178279.destination-travel-guides) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Washington, DC (DCA) to London (LHR)? If you booked your Washington, DC (DCA) to London (LHR) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.ca/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.ca/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Ronald Reagan National Airport | | ------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Heathrow Airport | | Distance | 5,881 km away | | Airlines serving | British Airways, Air Canada, JetBlue Airways, Iberia, United, American Airlines, Delta, Finnair, Virgin Atlantic, SAS, Alaska Airlines, KLM, Air France, TAP Portugal, Icelandair | | Popular airline | British Airways | | Roundtrip price | CA $1,167 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Toronto (YYZ) to London (LHR)](https://www.expedia.ca/lp/flights/yyz/lhr/toronto-to-london) - [Flights from Sault Ste. Marie (YAM) to London (LHR)](https://www.expedia.ca/lp/flights/yam/lhr/sault-ste-marie-to-london) - [Flights from Edinburgh (EDI) to London (LHR)](https://www.expedia.ca/lp/flights/edi/lhr/edinburgh-to-london) - [Flights from Houston (IAH) to London (LHR)](https://www.expedia.ca/lp/flights/iah/lhr/houston-to-london) - [Flights from St. John's (YYT) to London (LHR)](https://www.expedia.ca/lp/flights/yyt/lhr/st-johns-to-london) - [Flights from Newark Liberty Intl. Airport (EWR) to London (LHR)](https://www.expedia.ca/lp/flights/ewr/lhr/newark-liberty-intl-airport-to-london) - [Flights from Manchester (MAN) to London (LHR)](https://www.expedia.ca/lp/flights/man/lhr/manchester-to-london) - [Flights from Frankfurt (FRA) to London (LHR)](https://www.expedia.ca/lp/flights/fra/lhr/frankfurt-to-london) - [Flights from Budapest (BUD) to London (LHR)](https://www.expedia.ca/lp/flights/bud/lhr/budapest-to-london) - [Flights from Vancouver (YVR) to London (LHR)](https://www.expedia.ca/lp/flights/yvr/lhr/vancouver-to-london) - [Flights from Colombo (CMB) to London (LHR)](https://www.expedia.ca/lp/flights/cmb/lhr/colombo-to-london) - [Flights from Kilimanjaro (JRO) to London (LHR)](https://www.expedia.ca/lp/flights/jro/lhr/kilimanjaro-to-london) - [Flights from London (YXU) to London (LHR)](https://www.expedia.ca/lp/flights/yxu/lhr/london-to-london) - [Flights from Québec (YQB) to London (LHR)](https://www.expedia.ca/lp/flights/yqb/lhr/quebec-to-london) - [Flights from Amsterdam (AMS) to London (LHR)](https://www.expedia.ca/lp/flights/ams/lhr/amsterdam-to-london) - [Flights from Kelowna (YLW) to London (LHR)](https://www.expedia.ca/lp/flights/ylw/lhr/kelowna-to-london) - [Flights from Munich (MUC) to London (LHR)](https://www.expedia.ca/lp/flights/muc/lhr/munich-to-london) - [Flights from Moncton (YQM) to London (LHR)](https://www.expedia.ca/lp/flights/yqm/lhr/moncton-to-london) - [Flights from Málaga (AGP) to London (LHR)](https://www.expedia.ca/lp/flights/agp/lhr/malaga-to-london) - [Flights from Prague (PRG) to London (LHR)](https://www.expedia.ca/lp/flights/prg/lhr/prague-to-london) - [Flights from Nairobi (NBO) to London (LHR)](https://www.expedia.ca/lp/flights/nbo/lhr/nairobi-to-london) - [Flights from Boston (BOS) to London (LHR)](https://www.expedia.ca/lp/flights/bos/lhr/boston-to-london) - [Flights from New York (JFK) to London (LHR)](https://www.expedia.ca/lp/flights/jfk/lhr/new-york-to-london) - [Flights from Washington (IAD) to London (LHR)](https://www.expedia.ca/lp/flights/iad/lhr/washington-to-london) - [Flights from Prince George (YXS) to London (LHR)](https://www.expedia.ca/lp/flights/yxs/lhr/prince-george-to-london) - [Flights from Ontario Intl. Airport (ONT) to London (LHR)](https://www.expedia.ca/lp/flights/ont/lhr/ontario-to-london) - [Flights from Delhi (DEL) to London (LHR)](https://www.expedia.ca/lp/flights/del/lhr/delhi-to-london) - [Flights from Chicago (ORD) to London (LHR)](https://www.expedia.ca/lp/flights/ord/lhr/chicago-to-london) - [Flights from Victoria (YYJ) to London (LHR)](https://www.expedia.ca/lp/flights/yyj/lhr/victoria-to-london) - [Flights from Halifax (YHZ) to London (LHR)](https://www.expedia.ca/lp/flights/yhz/lhr/halifax-to-london) - [Flights from Dubai (DXB) to London (LHR)](https://www.expedia.ca/lp/flights/dxb/lhr/dubai-to-london) - [Flights from Windsor (YQG) to London (LHR)](https://www.expedia.ca/lp/flights/yqg/lhr/windsor-to-london) - [Flights from Beirut (BEY) to London (LHR)](https://www.expedia.ca/lp/flights/bey/lhr/beirut-to-london) - [Flights from Lisbon (LIS) to London (LHR)](https://www.expedia.ca/lp/flights/lis/lhr/lisbon-to-london) - [Flights from Manila (MNL) to London (LHR)](https://www.expedia.ca/lp/flights/mnl/lhr/manila-to-london) - [Flights from Vienna (VIE) to London (LHR)](https://www.expedia.ca/lp/flights/vie/lhr/vienna-to-london) - [Flights from Mumbai (BOM) to London (LHR)](https://www.expedia.ca/lp/flights/bom/lhr/mumbai-to-london) - [Flights from Naples (NAP) to London (LHR)](https://www.expedia.ca/lp/flights/nap/lhr/naples-to-london) - [Flights from Zürich (ZRH) to London (LHR)](https://www.expedia.ca/lp/flights/zrh/lhr/zurich-to-london) - [Flights from Kitchener (YKF) to London (LHR)](https://www.expedia.ca/lp/flights/ykf/lhr/kitchener-to-london) - [Flights from Kamloops (YKA) to London (LHR)](https://www.expedia.ca/lp/flights/yka/lhr/kamloops-to-london) - [Flights from Winnipeg (YWG) to London (LHR)](https://www.expedia.ca/lp/flights/ywg/lhr/winnipeg-to-london) - [Flights from Calgary (YYC) to London (LHR)](https://www.expedia.ca/lp/flights/yyc/lhr/calgary-to-london) - [Flights from Cochin (COK) to London (LHR)](https://www.expedia.ca/lp/flights/cok/lhr/cochin-to-london) - [Flights from Nice (NCE) to London (LHR)](https://www.expedia.ca/lp/flights/nce/lhr/nice-to-london) - [Flights from Montreal (YUL) to London (LHR)](https://www.expedia.ca/lp/flights/yul/lhr/montreal-to-london) - [Flights from Shanghai (PVG) to London (LHR)](https://www.expedia.ca/lp/flights/pvg/lhr/shanghai-to-london) - [Flights from Regina (YQR) to London (LHR)](https://www.expedia.ca/lp/flights/yqr/lhr/regina-to-london) - [Flights from San Francisco (SFO) to London (LHR)](https://www.expedia.ca/lp/flights/sfo/lhr/san-francisco-to-london) - [Flights from Tokyo (NRT) to London (LHR)](https://www.expedia.ca/lp/flights/nrt/lhr/tokyo-to-london) - [Flights from Tel Aviv (TLV) to London (LHR)](https://www.expedia.ca/lp/flights/tlv/lhr/tel-aviv-to-london) - [Flights from Nanaimo (YCD) to London (LHR)](https://www.expedia.ca/lp/flights/ycd/lhr/nanaimo-to-london) - [Flights from Charlottetown Alexander B. Campbell Airport (YYG) to London (LHR)](https://www.expedia.ca/lp/flights/yyg/lhr/charlottetown-to-london) - [Flights from Sydney (SYD) to London (LHR)](https://www.expedia.ca/lp/flights/syd/lhr/sydney-to-london) - [Flights from Glasgow (GLA) to London (LHR)](https://www.expedia.ca/lp/flights/gla/lhr/glasgow-to-london) - [Flights from Lagos (LOS) to London (LHR)](https://www.expedia.ca/lp/flights/los/lhr/lagos-to-london) - [Flights from Brussels (BRU) to London (LHR)](https://www.expedia.ca/lp/flights/bru/lhr/brussels-to-london) - [Flights from Lyon (LYS) to London (LHR)](https://www.expedia.ca/lp/flights/lys/lhr/lyon-to-london) - [Flights from Mexico City (MEX) to London (LHR)](https://www.expedia.ca/lp/flights/mex/lhr/mexico-city-to-london) - [Flights from Reykjavik (KEF) to London (LHR)](https://www.expedia.ca/lp/flights/kef/lhr/reykjavik-to-london) - [Flights from Karachi (KHI) to London (LHR)](https://www.expedia.ca/lp/flights/khi/lhr/karachi-to-london) - [Flights from Buffalo (BUF) to London (LHR)](https://www.expedia.ca/lp/flights/buf/lhr/buffalo-to-london) - [Flights from Abbotsford (YXX) to London (LHR)](https://www.expedia.ca/lp/flights/yxx/lhr/abbotsford-to-london) - [Flights from Porto (OPO) to London (LHR)](https://www.expedia.ca/lp/flights/opo/lhr/porto-to-london) - [Flights from Belfast (BHD) to London (LHR)](https://www.expedia.ca/lp/flights/bhd/lhr/belfast-to-london) - [Flights from Milan (MXP) to London (LHR)](https://www.expedia.ca/lp/flights/mxp/lhr/milan-to-london) - [Flights from Comox (YQQ) to London (LHR)](https://www.expedia.ca/lp/flights/yqq/lhr/comox-to-london) - [Flights from Corfu (CFU) to London (LHR)](https://www.expedia.ca/lp/flights/cfu/lhr/corfu-to-london) - [Flights from Bilbao (BIO) to London (LHR)](https://www.expedia.ca/lp/flights/bio/lhr/bilbao-to-london) - [Flights from Islamabad (ISB) to London (LHR)](https://www.expedia.ca/lp/flights/isb/lhr/islamabad-to-london) - [Flights from Venice (VCE) to London (LHR)](https://www.expedia.ca/lp/flights/vce/lhr/venice-to-london) - [Flights from Athens (ATH) to London (LHR)](https://www.expedia.ca/lp/flights/ath/lhr/athens-to-london) - [Flights from Rome (FCO) to London (LHR)](https://www.expedia.ca/lp/flights/fco/lhr/rome-to-london) - [Flights from Port of Spain (POS) to London (LHR)](https://www.expedia.ca/lp/flights/pos/lhr/port-of-spain-to-london) - [Flights from Miami (MIA) to London (LHR)](https://www.expedia.ca/lp/flights/mia/lhr/miami-to-london) - [Flights from Edmonton (YEG) to London (LHR)](https://www.expedia.ca/lp/flights/yeg/lhr/edmonton-to-london) - [Flights from Saskatoon (YXE) to London (LHR)](https://www.expedia.ca/lp/flights/yxe/lhr/saskatoon-to-london) - [Flights from Auckland (AKL) to London (LHR)](https://www.expedia.ca/lp/flights/akl/lhr/auckland-to-london) - [Flights from Marseille (MRS) to London (LHR)](https://www.expedia.ca/lp/flights/mrs/lhr/marseille-to-london) - [Flights from Lahore (LHE) to London (LHR)](https://www.expedia.ca/lp/flights/lhe/lhr/lahore-to-london) - [Flights from Hong Kong (HKG) to London (LHR)](https://www.expedia.ca/lp/flights/hkg/lhr/hong-kong-to-london) - [Flights from Istanbul (IST) to London (LHR)](https://www.expedia.ca/lp/flights/ist/lhr/istanbul-to-london) - [Flights from Florence (FLR) to London (LHR)](https://www.expedia.ca/lp/flights/flr/lhr/florence-to-london) - [Flights from Dublin (DUB) to London (LHR)](https://www.expedia.ca/lp/flights/dub/lhr/dublin-to-london) - [Flights from Ottawa (YOW) to London (LHR)](https://www.expedia.ca/lp/flights/yow/lhr/ottawa-to-london) - [Flights from Dhaka (DAC) to London (LHR)](https://www.expedia.ca/lp/flights/dac/lhr/dhaka-to-london) - [Flights from Sri Guru Ram Das Ji Intl. Airport (ATQ) to London (LHR)](https://www.expedia.ca/lp/flights/atq/lhr/sri-guru-ram-das-ji-intl-airport-to-london) - [Flights from Berlin (BER) to London (LHR)](https://www.expedia.ca/lp/flights/ber/lhr/berlin-to-london) - [Flights from Thunder Bay (YQT) to London (LHR)](https://www.expedia.ca/lp/flights/yqt/lhr/thunder-bay-to-london) - [Flights from Los Angeles (LAX) to London (LHR)](https://www.expedia.ca/lp/flights/lax/lhr/los-angeles-to-london) - [Flights from Hamilton (YHM) to London (LHR)](https://www.expedia.ca/lp/flights/yhm/lhr/hamilton-to-london) - [Flights from Dubrovnik (DBV) to London (LHR)](https://www.expedia.ca/lp/flights/dbv/lhr/dubrovnik-to-london) - [Flights from Paris (CDG) to London (LHR)](https://www.expedia.ca/lp/flights/cdg/lhr/paris-to-london) - [Flights from Fredericton (YFC) to London (LHR)](https://www.expedia.ca/lp/flights/yfc/lhr/fredericton-to-london) - [Flights from Barcelona (BCN) to London (LHR)](https://www.expedia.ca/lp/flights/bcn/lhr/barcelona-to-london) - [Flights from Seattle (SEA) to London (LHR)](https://www.expedia.ca/lp/flights/sea/lhr/seattle-to-london) - [Flights from Bridgetown (BGI) to London (LHR)](https://www.expedia.ca/lp/flights/bgi/lhr/bridgetown-to-london) - [Flights from Detroit (DTW) to London (LHR)](https://www.expedia.ca/lp/flights/dtw/lhr/detroit-to-london) - [Flights from Madrid (MAD) to London (LHR)](https://www.expedia.ca/lp/flights/mad/lhr/madrid-to-london) - [Flights from Copenhagen (CPH) to London (LHR)](https://www.expedia.ca/lp/flights/cph/lhr/copenhagen-to-london) \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/dca/lhr/washington-to-london en-US: https://www.expedia.com/lp/flights/dca/lhr/washington-to-london es-MX: https://www.expedia.mx/lp/vuelos/dca/lhr/washington-a-londres en-GB: https://www.expedia.co.uk/lp/flights/dca/lhr/washington-to-london nl-NL: https://www.expedia.nl/lp/vluchten/dca/lhr/washington-naar-londen en-NZ: https://www.expedia.co.nz/lp/flights/dca/lhr/washington-to-london en-JP: https://www.expedia.co.jp/en/lp/flights/dca/lhr/washington-to-london de-CH: https://www.expedia.ch/lp/fluege/dca/lhr/washington-nach-london de-DE: https://www.expedia.de/lp/fluge/dca/lhr/washington-nach-london ko-KR: https://www.expedia.co.kr/lp/flights/dca/lhr/washington-to-london es: https://www.expedia.com/es/lp/vuelos/dca/lhr/washington-a-londres ja-JP: https://www.expedia.co.jp/lp/flights/dca/lhr/washington-to-london zh-TW: https://www.expedia.com.tw/lp/flights/dca/lhr/washington-to-london ar: https://www.expedia.sa/lp/flights/dca/lhr/washington-to-london de-AT: https://www.expedia.at/lp/fluge/dca/lhr/washington-nach-london sv-SE: https://www.expedia.se/lp/flyg/dca/lhr/washington-till-london en-CA: https://www.expedia.ca/lp/flights/dca/lhr/washington-to-london en-AU: https://www.expedia.com.au/lp/flights/dca/lhr/washington-to-london en-IN: https://www.expedia.co.in/lp/flights/dca/lhr/washington-to-london zh-CN: https://www.expedia.com/cn/lp/flights/dca/lhr/washington-to-london ```