Title: CA $490 Cheap Flights from Washington (IAD) to London (LHR) - Expedia.ca ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $490 Cheap Flights from Washington (IAD) to London (LHR) [View CA $490 flight on Wed, Dec 31, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:IAD,to:LHR,departure:31/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:490.00&airProductToken=AQpsCjMI1KABEgMyMzQYiBggi5IBKLKegQMw26GBAzhMQABYAWoHRElTQ0lOVHIITEwwRFNJMDUKNQjUoAESBDEzNTYYi5IBIOuJASjQo4EDMPqkgQM4TEAAWAFqB0RJU0NJTlRyCExMMERTSTA1EgoIARABGAEqAlRQGAEiBAgBEAEoAigDKAQwDQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Washington Dulles International Airport (IAD) to Heathrow Airport (LHR) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:lhr,departure:13/11/2025TANYT&leg2=from:lhr,to:iad,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:lhr,departure:13/11/2025TANYT&leg2=from:lhr,to:iad,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:lhr,departure:13/11/2025TANYT&leg2=from:lhr,to:iad,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Virgin Atlantic](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:lhr,departure:13/11/2025TANYT&leg2=from:lhr,to:iad,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![Austrian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OS.svg) Austrian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:lhr,departure:13/11/2025TANYT&leg2=from:lhr,to:iad,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) - ![TAP Portugal](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TP.svg) TAP Portugal [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:lhr,departure:13/11/2025TANYT&leg2=from:lhr,to:iad,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}]) - ![Iberia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.ca/Flights-Search?leg1=from:iad,to:lhr,departure:13/11/2025TANYT&leg2=from:lhr,to:iad,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Washington (IAD) to London (LHR) Prices were available within the past 7 days and start at CA $490 for one-way flights and CA $628 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Sun, Feb 1 - Sun, Feb 8 IAD Washington LHR London CA $628 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:LHR,departure:01/02/2026TANYT&leg2=from:LHR,to:IAD,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:627.30&airProductToken=AQpsCjMI1KABEgMyMzQYiBggi5IBKLKGhAMw24mEAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcKNQjUoAESBDEzNTYYi5IBIOuJASjQi4QDMPqMhAM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKNQjUoAESBDEzNjEY64kBIIuSASj-z4QDMKPRhAM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CjMI1KABEgMyMzEYi5IBIIgYKO3YhAMw_9yEAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Fri, Dec 5 - Wed, Dec 10 IAD Washington LHR London CA $629 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:LHR,departure:05/12/2025TANYT&leg2=from:LHR,to:IAD,departure:10/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:628.10&airProductToken=AQpsCjMI1KABEgMyMzQYiBggi5IBKPL5_gIwm_3-AjhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcKNQjUoAESBDEzNjQYi5IBIOuJASjl__4CMI-B_wI4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKNQjUoAESBDEzNTcY64kBIIuSASj2rf8CMJuv_wI4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CjMI1KABEgMyMzEYi5IBIIgYKO21_wIw_7n_AjhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Mon, Nov 17 - Wed, Nov 26 IAD Washington LHR London CA $727 Roundtrip found 17 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:LHR,departure:17/11/2025TANYT&leg2=from:LHR,to:IAD,departure:26/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:726.69&airProductToken=AQplCjAIxpIBEgM2NDQYiBggiikoiK79AjDrsP0COE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMQjGkgESAzQ1MBiKKSDriQEop7H9AjDqsv0COE5AAVgBagVMSUdIVHIITkoyUVVTTFQKZQoxCMaSARIDNDUxGOuJASCKKSi_jf4CMIKP_gI4TkAAWAFqBUxJR0hUcghOSjJRVVNMVAowCMaSARIDNjQ1GIopIIgYKNKP_gIw4pL-AjhOQAFYAWoFTElHSFRyCE5KMlFVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Mon, Nov 10 - Wed, Nov 19 IAD Washington LHR London CA $782 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:LHR,departure:10/11/2025TANYT&leg2=from:LHR,to:IAD,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:781.01&airProductToken=AQpjCi8IxZIBEgMxMTgYiBgggw0o-N_8AjCS4_wCOE9AAFgBagRTQVZScghPTFgwRTFCVgowCMWSARIDMTY0GIMNIOuJASjV5PwCMKXl_AI4UUABWAFqBFNBVlJyCE9MWDBFMUJWCmMKMAjFkgESAzE1MxjriQEggw0okr39AjDnvf0COFpAAFgBagRTQVZScghPTFgwRTFCVgovCMWSARIDMTE3GIMNIIgYKN--_QIw08L9AjhPQAFYAWoEU0FWUnIIT0xYMEUxQlYSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Wed, Dec 10 - Fri, Jan 9 IAD Washington LHR London CA $807 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:LHR,departure:10/12/2025TANYT&leg2=from:LHR,to:IAD,departure:09/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:806.80&airProductToken=AQpmCjEI1qYBEgQ0MzczGIgYIOBcKLqt_wIwsa7_AjhUQABYAWoFTElHSFRyCE9MWDA2TEJBCjEI1qYBEgMxMDQY4Fwg64kBKOav_wIwwbP_AjhUQAFYAWoFTElHSFRyCE9MWDA2TEJBCmcKMgjWpgESBDY2NjkY64kBIOIwKPf6gQMwx_uBAzhUQABYAWoFTElHSFRyCE9MWDA2TEJBCjEI1qYBEgQ2NzYwGOIwIIgYKN38gQMw74CCAzhUQAFYAWoFTElHSFRyCE9MWDA2TEJBEgoIARABGAEqAlZTGAEiBAgBEAEoAigDKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Mon, Nov 10 - Wed, Nov 19 IAD Washington LHR London CA $809 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:LHR,departure:10/11/2025TANYT&leg2=from:LHR,to:IAD,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:808.50&airProductToken=AQo0CjIIy5gBEgQ0ODA5GIgYIOuJASjI4PwCMIrk_AI4VkAAWAFqBUxJR0hUcghWTFgwNkxCQQpoCjMIy5gBEgQxMDA0GOuJASCAkwEo2L39AjCtvv0COExAAFgBagVMSUdIVHIIVkxYMDZMQkEKMQjLmAESAzY1MRiAkwEgiBgo5L79AjDxwv0COFZAAVgBagVMSUdIVHIIVkxYMDZMQkESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Nov 10 - Wed, Nov 19 IAD Washington LHR London CA $809 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:LHR,departure:10/11/2025TANYT&leg2=from:LHR,to:IAD,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:808.50&airProductToken=AQptCjUIxJgBEgQxNDgyGIgYIOBcKLPd_AIwrN78AjhFQABYAWoJTUFJTkJBU0lDcghWTFgwNkxCQQo0CMSYARICMzIY4Fwg64kBKLLf_AIwnOP8AjhFQAFYAWoJTUFJTkJBU0lDcghWTFgwNkxCQQpxCjcIxJgBEgQ5NTgxGOuJASCAkwEo2L39AjCtvv0COEVAAFgBaglNQUlOQkFTSUNyCFZMWDA2TEJBCjYIxJgBEgQ5Mzg0GICTASCIGCjkvv0CMPHC_QI4RUABWAFqCU1BSU5CQVNJQ3IIVkxYMDZMQkESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, Nov 17 - Wed, Nov 26 IAD Washington LHR London CA $816 Roundtrip found 17 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:LHR,departure:17/11/2025TANYT&leg2=from:LHR,to:IAD,departure:26/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:815.40&airProductToken=AQozCjEIwoIBEgMyOTIYiBgg64kBKIWv_QIwuLL9AjhPQABYAWoFTk9CQUdyCE9MWDBFMUJWCjMKMQjCggESAzI5MxjriQEgiBgouY_-AjC3k_4COE9AAFgBagVOT0JBR3IIT0xYMEUxQlYSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Nov 17 - Wed, Nov 26 IAD Washington LHR London CA $817 Roundtrip found 17 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:LHR,departure:17/11/2025TANYT&leg2=from:LHR,to:IAD,departure:26/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:816.49&airProductToken=AQo0CjIIwYIBEgQ3MDAxGIgYIOuJASiFr_0CMLiy_QI4T0AAWAFqBUJBU0lDcghPTFgwRTFCVgo0CjIIwYIBEgQ3MDAyGOuJASCIGCi5j_4CMLeT_gI4T0AAWAFqBUJBU0lDcghPTFgwRTFCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Mon, Nov 10 - Wed, Nov 19 IAD Washington LHR London CA $817 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:LHR,departure:10/11/2025TANYT&leg2=from:LHR,to:IAD,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:817.00&airProductToken=AQo0CjIIwYwBEgQ5NjUyGIgYIOuJASjI4PwCMIrk_AI4VkAAWAFqBUxJR0hUcghWTFgwNkxCQQo0CjIIwYwBEgQ5NjUxGOuJASCIGCjywP0CMPrE_QI4VkAAWAFqBUxJR0hUcghWTFgwNkxCQRIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMA0) ## Find the cheapest month to fly from Washington (IAD) to London (LHR) ### October is typically the cheapest month to fly From CA $623 - CA $1,265 per traveller. ## Alternative airports near London Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:LGW,departure:13/11/2025TANYT&leg2=from:LGW,to:IAD,departure:17/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LGW Gatwick 52 min [Flights from CA $1,749](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:LGW,departure:13/11/2025TANYT&leg2=from:LGW,to:IAD,departure:17/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) [](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:LCY,departure:13/11/2025TANYT&leg2=from:LCY,to:IAD,departure:17/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LCY London City Closest 21 min [Flights from CA $1,698](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:LCY,departure:13/11/2025TANYT&leg2=from:LCY,to:IAD,departure:17/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much is a flight from Washington Dulles Intl. Airport (IAD) to LHR? > The lowest price advertised for a round-trip flight from IAD to LHR is CA $628. But you better get moving. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from IAD to Heathrow Airport? > Most flights can be cancelled online, but each air carrier has its own set of terms and conditions. If you do have to cancel your flight, check out our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to LHR that have flexible change policies? > Plenty of carriers offer the option to move your flight without charging a fee. All you pay is any additional cost for the new flight. When searching for Washington Dulles Intl. Airport (IAD) to Heathrow Airport flights, you'll find a "No change fees" box for you to tick. ### How many hours is the flight from Dulles Intl. Airport to London Heathrow? > It takes approximately 7 hours and 17 minutes to jet from IAD to LHR. But with some music and a good novel, the time will go by quicker. ### How far is the flight from IAD to London Heathrow? > You'll have 5,900 kilometres to cover on the long-haul Chantilly to Hounslow route. Dress in layers of comfortable clothes and consider taking a pair of noise-cancelling headphones. ### Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to London Heathrow? > There are several airlines that fly directly from Washington Dulles Intl. Airport (IAD) to Heathrow Airport (LHR). British Airways (BA) is a great choice, offering 60 flights each month. You could also take a look at the fares on offer with United Airlines (UA). This airline operates 60 flights a month between Chantilly and Hounslow. ### Are Washington Dulles Intl. Airport (IAD) to Heathrow Airport (LHR) flight tickets cheaper when they're purchased at the last minute? > It is possible to nab amazing last-minute deals from Dulles Intl. Airport to London Heathrow, but it's also possible to miss out entirely! As many airlines release seats up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest assured you're always seeing the latest offers. ## Travel information | Origin airport | Washington Dulles Intl. | | --- | --- | | Destination airport | Heathrow | | Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic | | Roundtrip price | CA $627 | | Distance | 5866 km | | Average flight time | 11 hours 22 mins | ## Book with confidence ### Chantilly 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 20 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 Washington Dulles Intl., IAD 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 $628 rising to CA $817.   Here are more money-saving tips:  - Fly in February 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. ## Explore a world of travel with Expedia - Flights - [Flights from Hanoi to Kingston Upon Thames](https://www.expedia.ca/lp/flights/1428/4380/hanoi-to-kingston-upon-thames) - [Flights from Atlanta to West London](https://www.expedia.ca/lp/flights/178232/6047457/atlanta-to-west-london) - [Flights from Atlanta to North London](https://www.expedia.ca/lp/flights/178232/6196832/atlanta-to-north-london) - [Flights from Auckland to Windsor](https://www.expedia.ca/lp/flights/178233/5479/auckland-to-windsor) - [Flights from Indianapolis to Windsor](https://www.expedia.ca/lp/flights/178266/5479/indianapolis-to-windsor) - [Flights from Sydney to Windsor](https://www.expedia.ca/lp/flights/178312/5479/sydney-to-windsor) - [Flights from Vancouver to Kingston Upon Thames](https://www.expedia.ca/lp/flights/178315/4380/vancouver-to-kingston-upon-thames) - [Flights from Vancouver to Windsor](https://www.expedia.ca/lp/flights/178315/5479/vancouver-to-windsor) - [Flights from Vancouver to Langley Marish](https://www.expedia.ca/lp/flights/178315/6251643/vancouver-to-langley-marish) - [Flights from Berlin to Kingston Upon Thames](https://www.expedia.ca/lp/flights/179892/4380/berlin-to-kingston-upon-thames) - [Flights from Berlin to Windsor](https://www.expedia.ca/lp/flights/179892/5479/berlin-to-windsor) - [Flights from Frankfurt to Windsor](https://www.expedia.ca/lp/flights/179894/5479/frankfurt-to-windsor) - [Flights from Brisbane to Windsor](https://www.expedia.ca/lp/flights/179993/5479/brisbane-to-windsor) - [Flights from Geneva to Windsor](https://www.expedia.ca/lp/flights/180003/5479/geneva-to-windsor) - [Flights from Perth to Kingston Upon Thames](https://www.expedia.ca/lp/flights/180013/4380/perth-to-kingston-upon-thames) - [Flights from Chennai to Windsor](https://www.expedia.ca/lp/flights/181449/5479/chennai-to-windsor) - [Flights from Bremen to Kingston Upon Thames](https://www.expedia.ca/lp/flights/6050592/4380/bremen-to-kingston-upon-thames) - [Flights from Managua to Windsor](https://www.expedia.ca/lp/flights/6053704/5479/managua-to-windsor) - [Flights from Riga to North London](https://www.expedia.ca/lp/flights/6056778/6196832/riga-to-north-london) - [Flights from Edinburgh to Windsor](https://www.expedia.ca/lp/flights/6069845/5479/edinburgh-to-windsor) - [Flights from Winnipeg to Windsor](https://www.expedia.ca/lp/flights/6141041/5479/winnipeg-to-windsor) - [Flights from Beirut to Windsor](https://www.expedia.ca/lp/flights/6144605/5479/beirut-to-windsor) - [Flights from Jasper (APT) to London (LON)](https://www.expedia.ca/lp/flights/apt/lon/jasper-to-london) - [Flights from Athens (ATH) to London (LON)](https://www.expedia.ca/lp/flights/ath/lon/athens-to-london) - [Flights from Avignon (AVN) to London (LON)](https://www.expedia.ca/lp/flights/avn/lon/avignon-to-london) - [Flights from Burlington (BTV) to London (LON)](https://www.expedia.ca/lp/flights/btv/lon/burlington-to-london) - [Flights from Budapest (BUD) to London (LON)](https://www.expedia.ca/lp/flights/bud/lon/budapest-to-london) - [Flights from Bucharest (BUH) to London (LON)](https://www.expedia.ca/lp/flights/buh/lon/bucharest-to-london) - [Flights from Cagliari (CAG) to London (LON)](https://www.expedia.ca/lp/flights/cag/lon/cagliari-to-london) - [Flights from Carlisle (CAX) to London (LON)](https://www.expedia.ca/lp/flights/cax/lon/carlisle-to-london) - [Flights from Cambridge (CBG) to London (LON)](https://www.expedia.ca/lp/flights/cbg/lon/cambridge-to-london) - [Flights from Paris (CDG) to London (LON)](https://www.expedia.ca/lp/flights/cdg/lon/paris-to-london) - [Flights from Chester (CEG) to London (LON)](https://www.expedia.ca/lp/flights/ceg/lon/chester-to-london) - [Flights from Caen (CFR) to London (LON)](https://www.expedia.ca/lp/flights/cfr/lon/caen-to-london) - [Flights from Copenhagen (CPH) to London (LON)](https://www.expedia.ca/lp/flights/cph/lon/copenhagen-to-london) - [Flights from Dresden (DRS) to London (LON)](https://www.expedia.ca/lp/flights/drs/lon/dresden-to-london) - [Flights from Dublin (DUB) to London (LON)](https://www.expedia.ca/lp/flights/dub/lon/dublin-to-london) - [Flights from Edinburgh (EDI) to London (LON)](https://www.expedia.ca/lp/flights/edi/lon/edinburgh-to-london) - [Flights from Gaithersburg (GAI) to London (LON)](https://www.expedia.ca/lp/flights/gai/lon/gaithersburg-to-london) - [Flights from Georgetown (GEO) to London (LON)](https://www.expedia.ca/lp/flights/geo/lon/georgetown-to-london) - [Flights from Geneva (GVA) to London (LON)](https://www.expedia.ca/lp/flights/gva/lon/geneva-to-london) - [Flights from Isle of Man (IOM) to London (LON)](https://www.expedia.ca/lp/flights/iom/lon/isle-of-man-to-london) - [Flights from Izmir (IZM) to London (LON)](https://www.expedia.ca/lp/flights/izm/lon/izmir-to-london) - [Flights from Las Vegas (LAS) to London (LON)](https://www.expedia.ca/lp/flights/las/lon/las-vegas-to-london) - [Flights from Le Havre (LEH) to London (LON)](https://www.expedia.ca/lp/flights/leh/lon/le-havre-to-london) - [Flights from Lima (LIM) to London (LON)](https://www.expedia.ca/lp/flights/lim/lon/lima-to-london) - [Flights from Lisbon (LIS) to London (LON)](https://www.expedia.ca/lp/flights/lis/lon/lisbon-to-london) - [Flights from Ljubljana (LJU) to London (LON)](https://www.expedia.ca/lp/flights/lju/lon/ljubljana-to-london) - [Flights from Lincoln (LNK) to London (LON)](https://www.expedia.ca/lp/flights/lnk/lon/lincoln-to-london) - [Flights from Lagos (LOS) to London (LON)](https://www.expedia.ca/lp/flights/los/lon/lagos-to-london) - [Flights from Manta (MEC) to London (LON)](https://www.expedia.ca/lp/flights/mec/lon/manta-to-london) - [Flights from Merida (MID) to London (LON)](https://www.expedia.ca/lp/flights/mid/lon/merida-to-london) - [Flights from Malta (MLK) to London (LON)](https://www.expedia.ca/lp/flights/mlk/lon/malta-to-london) - [Flights from Moscow (MOW) to London (LON)](https://www.expedia.ca/lp/flights/mow/lon/moscow-to-london) - [Flights from Nevsehir (NAV) to London (LON)](https://www.expedia.ca/lp/flights/nav/lon/nevsehir-to-london) - [Flights from Nantes (NTE) to London (LON)](https://www.expedia.ca/lp/flights/nte/lon/nantes-to-london) - [Flights from Oxford (OXF) to London (LON)](https://www.expedia.ca/lp/flights/oxf/lon/oxford-to-london) - [Flights from Plattsburgh (PBG) to London (LON)](https://www.expedia.ca/lp/flights/pbg/lon/plattsburgh-to-london) - [Flights from Paphos (PFO) to London (LON)](https://www.expedia.ca/lp/flights/pfo/lon/paphos-to-london) - [Flights from St. Petersburg (PIE) to London (LON)](https://www.expedia.ca/lp/flights/pie/lon/st-petersburg-to-london) - [Flights from Portsmouth (PMH) to London (LON)](https://www.expedia.ca/lp/flights/pmh/lon/portsmouth-to-london) - [Flights from Palmerston North (PMR) to London (LON)](https://www.expedia.ca/lp/flights/pmr/lon/palmerston-north-to-london) - [Flights from Punta Gorda (PND) to London (LON)](https://www.expedia.ca/lp/flights/pnd/lon/punta-gorda-to-london) - [Flights from Pescara (PSR) to London (LON)](https://www.expedia.ca/lp/flights/psr/lon/pescara-to-london) - [Flights from Punta Cana (PUJ) to London (LON)](https://www.expedia.ca/lp/flights/puj/lon/punta-cana-to-london) - [Flights from Pula (PUY) to London (LON)](https://www.expedia.ca/lp/flights/puy/lon/pula-to-london) - [Flights from Reykjavik (REK) to London (LON)](https://www.expedia.ca/lp/flights/rek/lon/reykjavik-to-london) - [Flights from Rhodes (RHO) to London (LON)](https://www.expedia.ca/lp/flights/rho/lon/rhodes-to-london) - [Flights from Rio de Janeiro (RIO) to London (LON)](https://www.expedia.ca/lp/flights/rio/lon/rio-de-janeiro-to-london) - [Flights from Seattle (SEA) to London (LON)](https://www.expedia.ca/lp/flights/sea/lon/seattle-to-london) - [Flights from Somerset (SME) to London (LON)](https://www.expedia.ca/lp/flights/sme/lon/somerset-to-london) - [Flights from Southampton (SOU) to London (LON)](https://www.expedia.ca/lp/flights/sou/lon/southampton-to-london) - [Flights from Split (SPU) to London (LON)](https://www.expedia.ca/lp/flights/spu/lon/split-to-london) - [Flights from Sarasota (SRQ) to London (LON)](https://www.expedia.ca/lp/flights/srq/lon/sarasota-to-london) - [Flights from Lamezia Terme (SUF) to London (LON)](https://www.expedia.ca/lp/flights/suf/lon/lamezia-terme-to-london) - [Flights from Silver City (SVC) to London (LON)](https://www.expedia.ca/lp/flights/svc/lon/silver-city-to-london) - [Flights from Sydney (SYD) to London (LON)](https://www.expedia.ca/lp/flights/syd/lon/sydney-to-london) - [Flights from Tours (TUF) to London (LON)](https://www.expedia.ca/lp/flights/tuf/lon/tours-to-london) - [Flights from Concord (USA) to London (LON)](https://www.expedia.ca/lp/flights/usa/lon/concord-to-london) - [Flights from Wales (WAA) to London (LON)](https://www.expedia.ca/lp/flights/waa/lon/wales-to-london) - [Flights from Waterford (WAT) to London (LON)](https://www.expedia.ca/lp/flights/wat/lon/waterford-to-london) - [Flights from Chilliwack (YCW) to London (LON)](https://www.expedia.ca/lp/flights/ycw/lon/chilliwack-to-london) - [Flights from Edmonton (YEA) to London (LON)](https://www.expedia.ca/lp/flights/yea/lon/edmonton-to-london) - [Flights from Hamilton (YHM) to London (LON)](https://www.expedia.ca/lp/flights/yhm/lon/hamilton-to-london) - [Flights from Kelowna (YLW) to London (LON)](https://www.expedia.ca/lp/flights/ylw/lon/kelowna-to-london) - [Flights from Langley (YLY) to London (LON)](https://www.expedia.ca/lp/flights/yly/lon/langley-to-london) - [Flights from Oshawa (YOO) to London (LON)](https://www.expedia.ca/lp/flights/yoo/lon/oshawa-to-london) - [Flights from Owen Sound (YOS) to London (LON)](https://www.expedia.ca/lp/flights/yos/lon/owen-sound-to-london) - [Flights from Ottawa (YOW) to London (LON)](https://www.expedia.ca/lp/flights/yow/lon/ottawa-to-london) - [Flights from Québec (YQB) to London (LON)](https://www.expedia.ca/lp/flights/yqb/lon/quebec-to-london) - [Flights from Red Deer (YQF) to London (LON)](https://www.expedia.ca/lp/flights/yqf/lon/red-deer-to-london) - [Flights from Comox (YQQ) to London (LON)](https://www.expedia.ca/lp/flights/yqq/lon/comox-to-london) - [Flights from Regina (YQR) to London (LON)](https://www.expedia.ca/lp/flights/yqr/lon/regina-to-london) - [Flights from Toronto (YTO) to London (LON)](https://www.expedia.ca/lp/flights/yto/lon/toronto-to-london) - [Flights from Winnipeg (YWG) to London (LON)](https://www.expedia.ca/lp/flights/ywg/lon/winnipeg-to-london) - [Flights from Whitehorse (YXY) to London (LON)](https://www.expedia.ca/lp/flights/yxy/lon/whitehorse-to-london) - [Flights from Calgary (YYC) to London (LON)](https://www.expedia.ca/lp/flights/yyc/lon/calgary-to-london) - [Flights from Victoria (YYJ) to London (LON)](https://www.expedia.ca/lp/flights/yyj/lon/victoria-to-london) - [Flights from St. John's (YYT) to London (LON)](https://www.expedia.ca/lp/flights/yyt/lon/st-johns-to-london) - [Flights from Toronto (YYZ) to London (LON)](https://www.expedia.ca/lp/flights/yyz/lon/toronto-to-london) \*Available to Expedia members.