--- title: "Cheap Flights from London (LON) to Ottawa (YOW) from CA $780 - Expedia.ca" description: "Looking for budget flights from London (LON) to Ottawa (YOW)? Enjoy one-way flights from CA $780 and roundtrip from CA $1,008—compare & easily book online!" canonical: "https://www.expedia.ca/lp/flights/lon/yow/london-to-ottawa" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-13T02:04:12Z --- # CA $780 Cheap Flights from London (LON) to Ottawa (YOW) ![A church with two tall spires and a snow-covered park in the foreground.](https://images.trvl-media.com/place/507221/53ae7336-31b9-4831-b99a-387a65ea548c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View CA $780 flight on Sun, Jan 17, 2027](https://www.expedia.ca/Flights-Search?leg1=from:LGW,to:YOW,departure:17/01/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:779.60&airProductToken=AQpnCjIIwYwBEgQxNzA1GMuxASDiMCjY36IDMJ7gogM4TEAAWAFqBUxJR0hUcghWWTNRQkJMQQoxCMGMARIDMzI4GOIwINizASja4KIDMLDkogM4VkABWAFqBUxJR0hUcghWWTNRQkJMQRIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMA0) ## Popular airlines from London to Ottawa, ON (YOW-Macdonald-Cartier Intl.) [Virgin Atlantic](https://www.expedia.ca/Flights-Search?leg1=from:LON,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:LON,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) [Air Canada](https://www.expedia.ca/Flights-Search?leg1=from:LON,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:LON,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) [Air France](https://www.expedia.ca/Flights-Search?leg1=from:LON,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:LON,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) [Aer Lingus](https://www.expedia.ca/Flights-Search?leg1=from:LON,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:LON,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) [KLM](https://www.expedia.ca/Flights-Search?leg1=from:LON,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:LON,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) [Lufthansa](https://www.expedia.ca/Flights-Search?leg1=from:LON,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:LON,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) [Air Transat](https://www.expedia.ca/Flights-Search?leg1=from:LON,to:YOW,departure:27/11/2026TANYT&leg2=from:YOW,to:LON,departure:04/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TS"}}]) ### 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 London to Ottawa (LON-YOW) Prices were available within the past 7 days and start at CA $780 for one-way flights and CA $1,008 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Air Canada flight, departing Sat, Jan 23 from London to Ottawa, returning Sun, Jan 24, priced at CA $1,008 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:LHR,to:YOW,departure:23/01/2027TANYT&leg2=from:YOW,to:LHR,departure:24/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1007.92&airProductToken=AQpGCiEIwYYBEgM4NTkY64kBIJjOASj4pqMDMOeqowM4S0AAWAEKIQjBhgESAzQ3MhiYzgEg2LMBKKqsowMw8KyjAzhLQAFYAQojCiEIwYYBEgM4ODgY2LMBIOuJASi3sKMDMMyzowM4S0AAWAESCggBEAEYASoCQUMYASIECAEQASgEMAE) Sat, Jan 23 - Sun, Jan 24 · LHR · YOW · Roundtrip [Select Air Canada flight, departing Sat, Nov 28 from London to Ottawa, returning Sun, Nov 29, priced at CA $1,021 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:LHR,to:YOW,departure:28/11/2026TANYT&leg2=from:YOW,to:LHR,departure:29/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1020.20&airProductToken=AQpGCiEIwYYBEgM4NTkY64kBIJjOASj4sJ4DMNO0ngM4S0AAWAEKIQjBhgESAzQ3MhiYzgEg2LMBKKq2ngMw8LaeAzhLQAFYAQpGCiEIwYYBEgQ0NjkyGNizASCIGCjUvJ4DMMW9ngM4S0AAWAEKIQjBhgESBDUzNDYYiBgg64kBKNi-ngMwkMKeAzhLQAFYARIKCAEQARgBKgJBQxgBIgQIARABKAQwAQ) Sat, Nov 28 - Sun, Nov 29 · LHR · YOW · Roundtrip [Select Air Canada flight, departing Sat, Nov 21 from London to Ottawa, returning Sun, Nov 22, priced at CA $1,090 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:LHR,to:YOW,departure:21/11/2026TANYT&leg2=from:YOW,to:LHR,departure:22/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1089.12&airProductToken=AQpGCiEIwYYBEgM4NTkY64kBIJjOASiY4p0DMP3lnQM4S0AAWAEKIQjBhgESAzQ3MhiYzgEg2LMBKMrnnQMwkOidAzhMQAFYAQpFCiEIwYYBEgQ4MDA0GNizASCYXSir7p0DMOTunQM4TEAAWAEKIAjBhgESAzg2NBiYXSDriQEoqvCdAzDO850DOExAAVgBEgoIARABGAEqAkFDGAEiBAgBEAEoBDAB) Sat, Nov 21 - Sun, Nov 22 · LHR · YOW · Roundtrip [Select Air Transat flight, departing Fri, Jan 29 from London to Ottawa, returning Thu, Feb 4, priced at CA $1,091 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:LGW,to:YOW,departure:29/01/2027TANYT&leg2=from:YOW,to:LGW,departure:04/02/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1091.00&airProductToken=AQpvCi8I1KYBEgMxMjMYy7EBIJjOASi856MDMLDrowM4UUAAWAFqA0JHVHIHUVpCR1QxRQo8CNSmARIENzI0ORiYzgEg2LMBKPDyowMwu%5FOjAzhRQAFYAWoDQkdUcgdRWkJHVDFFegoI0IgBEgQ3MjQ5Cm8KPAjUpgESBDcxMjAY2LMBIJjOASilrqQDMPWupAM4VkAAWAFqA0JHVHIHUVpCR1QxRXoKCNCIARIENzEyMAovCNSmARIDMTIyGJjOASDLsQEo-7GkAzCptaQDOFZAAVgBagNCR1RyB1FaQkdUMUUSCggBEAEYASoCVFMYASIECAEQASgCKAMoBDAN) Fri, Jan 29 - Thu, Feb 4 · LGW · YOW · Roundtrip [Select Air Transat flight, departing Wed, Apr 21 from London to Ottawa, returning Sun, Apr 25, priced at CA $1,098 Found 1 day ago](https://www.expedia.ca/Flights-Search?leg1=from:LGW,to:YOW,departure:21/04/2027TANYT&leg2=from:YOW,to:LGW,departure:25/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1097.28&airProductToken=AQpvCi8I1KYBEgMxMjMYy7EBIJjOASj8gasDMPCFqwM4UUAAWAFqA0JHVHIHUVpCR1QxRQo8CNSmARIENzI0ORiYzgEg2LMBKPSMqwMwt42rAzhRQAFYAWoDQkdUcgdRWkJHVDFFegoI0IgBEgQ3MjQ5Cm8KPAjUpgESBDcxNTAY2LMBIJjOASjUrqsDMJyvqwM4UUAAWAFqA0JHVHIHUVpCR1QxRXoKCNCIARIENzE1MAovCNSmARIDMTIyGJjOASDLsQEo-7WrAzCpuasDOFFAAVgBagNCR1RyB1FaQkdUMUUSCggBEAEYASoCVFMYASIECAEQASgCKAMoBDAN) Wed, Apr 21 - Sun, Apr 25 · LGW · YOW · Roundtrip [Select Air Transat flight, departing Sun, Apr 18 from London to Ottawa, returning Sun, Apr 25, priced at CA $1,098 Found 2 days ago](https://www.expedia.ca/Flights-Search?leg1=from:LGW,to:YOW,departure:18/04/2027TANYT&leg2=from:YOW,to:LGW,departure:25/04/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1097.65&airProductToken=AQpvCi8I1KYBEgMxMjMYy7EBIJjOASic4KoDMJDkqgM4UUAAWAFqA0JHVHIHUVpCR1QxRQo8CNSmARIENzMzMxiYzgEg2LMBKNLnqgMwleiqAzhRQAFYAWoDQkdUcgdRWkJHVDFFegoI0IgBEgQ3MzMzCm8KPAjUpgESBDcxMjEY2LMBIJjOASicsKsDMOSwqwM4UUAAWAFqA0JHVHIHUVpCR1QxRXoKCNCIARIENzEyMQovCNSmARIDMTIyGJjOASDLsQEo-7WrAzCpuasDOFFAAVgBagNCR1RyB1FaQkdUMUUSCggBEAEYASoCVFMYASIECAEQASgCKAMoBDAN) Sun, Apr 18 - Sun, Apr 25 · LGW · YOW · Roundtrip [Select Air Canada flight, departing Sat, Nov 28 from London to Ottawa, returning Sun, Nov 29, priced at CA $1,112 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:LHR,to:YOW,departure:28/11/2026TANYT&leg2=from:YOW,to:LHR,departure:29/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1111.42&airProductToken=AQpGCiEIwYYBEgM4NTkY64kBIJjOASj4sJ4DMNO0ngM4TEAAWAEKIQjBhgESAzQ3MhiYzgEg2LMBKKq2ngMw8LaeAzhMQAFYAQpFCiEIwYYBEgQ4MDA0GNizASCYXSiLvZ4DMMS9ngM4TEAAWAEKIAjBhgESAzg2NBiYXSDriQEoir-eAzCuwp4DOExAAVgBEgoIARABGAEqAkFDGAEiBAgBEAEoBDAB) Sat, Nov 28 - Sun, Nov 29 · LHR · YOW · Roundtrip [Select Air Transat flight, departing Mon, Mar 1 from London to Ottawa, returning Tue, Mar 9, priced at CA $1,120 Found 5 days ago](https://www.expedia.ca/Flights-Search?leg1=from:LGW,to:YOW,departure:01/03/2027TANYT&leg2=from:YOW,to:LGW,departure:09/03/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1119.09&airProductToken=AQpvCi8I1KYBEgMxMjMYy7EBIJjOASicxKYDMJDIpgM4T0AAWAFqA0JHVHIHT1pCR1QxRQo8CNSmARIENzg2OBiYzgEg2LMBKI7MpgMw1cymAzhPQAFYAWoDQkdUcgdPWkJHVDFFegoI0IgBEgQ3ODY4Cm8KPAjUpgESBDc4NTEY2LMBIJjOASiwnqcDMPuepwM4UUAAWAFqA0JHVHIHUVpCR1QxRXoKCNCIARIENzg1MQovCNSmARIDMTIyGJjOASDLsQEom6WnAzDJqKcDOFFAAVgBagNCR1RyB1FaQkdUMUUSCggBEAEYASoCVFMYASIECAEQASgCKAMoBDAN) Mon, Mar 1 - Tue, Mar 9 · LGW · YOW · Roundtrip [Select KLM flight, departing Fri, Dec 4 from London to Ottawa, returning Sun, Dec 6, priced at CA $1,168 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:LGW,to:YOW,departure:04/12/2026TANYT&leg2=from:YOW,to:LGW,departure:06/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1167.52&airProductToken=AQqAAQo-CMuYARIEMjM3MRjLsQEg4jAo2PCeAzCe8Z4DOFhAAFgBagVMSUdIVHIIVlkzREk1TEF6CgjBjAESBDIzNzEKPgjLmAESBDIwMDQY4jAg2LMBKNrxngMwtfWeAzhWQAFYAWoFTElHSFRyCFZZM0RJNUxBegoIwYwBEgQyMDA0CoABCj4Iy5gBEgQyMDc5GNizASDiMCjyjJ8DMJaQnwM4VkAAWAFqBUxJR0hUcghWWTNESTVMQXoKCMGMARIEMjA3OQo-CMuYARIEMzU5MBjiMCDLsQEotpGfAzD8kZ8DOFhAAVgBagVMSUdIVHIIVlkzREk1TEF6CgjBjAESBDM1OTASCggCEAEYAioCS0wYASIECAEQASgCKAMoBDAN) Fri, Dec 4 - Sun, Dec 6 · LGW · YOW · Roundtrip [Select Virgin Atlantic flight, departing Thu, Dec 24 from London to Ottawa, returning Mon, Jan 11, priced at CA $1,225 Found 3 days ago](https://www.expedia.ca/Flights-Search?leg1=from:LGW,to:YOW,departure:24/12/2026TANYT&leg2=from:YOW,to:LGW,departure:11/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1224.52&airProductToken=AQpGCiEI1qYBEgQ2NzQxGMuxASDiMCjY0aADMJ7SoAM4VEAAWAEKIQjWpgESBDY2NzUY4jAg2LMBKNrSoAMwsNagAzhUQAFYAQpGCiEI1qYBEgQ2Njc0GNizASDiMCj3oaIDMJalogM4VEAAWAEKIQjWpgESBDY3NDAY4jAgy7EBKLamogMw%5FKaiAzhUQAFYARIKCAEQARgBKgJWUxgBIgQIARABKAQwAQ) Thu, Dec 24 - Mon, Jan 11 · LGW · YOW · Roundtrip ## Alternative airports near Ottawa Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Ogdensburg Intl. OGS. Average driving time to city centre is 1 hour 14 minutes.](https://www.expedia.ca/Flights-Search?leg1=from:LON,to:OGS,departure:27/11/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 1 h 14 min · Search flights [Select flight to Massena Intl. MSS. Average driving time to city centre is 1 hour 33 minutes.](https://www.expedia.ca/Flights-Search?leg1=from:LON,to:MSS,departure:27/11/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 1 h 33 min · Search flights ## Find the cheapest month to fly from London (LON) to Ottawa (YOW) ### February is typically the cheapest month to fly From CA $1,047 - CA $1,340 per traveller. View flights in February 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 ### London to Ottawa Flights #### The easy way to book your flights from London to Ottawa With Expedia, it’s simple to find and book flights to Ottawa from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 7 airlines that cover this route. There are nonstop flights to Macdonald-Cartier Intl., 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 London to Ottawa today, tomorrow, or this week. #### Save dollars with cheap flights from LON-All Airports, LON to Macdonald-Cartier Intl., YOW Sort your search results by price to find great deals on your flight from London to Ottawa—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ottawa from London currently is just CA $1,008 rising to CA $1,225\. Here are more money-saving tips: - Fly in January when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Ottawa - 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 Ottawa from London 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 Ottawa with Expedia today. ## Frequently Asked Questions ### How much is a flight from London (LON-All Airports) to Ottawa International Airport? Round-trip flights between London (LON-All Airports) and YOW start from CA $1,008\. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from London (LON-All Airports) to Ottawa International Airport? Most flights can be conveniently canceled online, but whether or not you incur a fee all comes down to your airline. If you do have to cancel your vacation, follow the instructions in the [Customer Service Portal](https://www.expedia.ca/service/?langid=1033). ### How do I find cheap flights from London (LON-All Airports) to Ottawa International Airport that have flexible change policies? Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London (LON-All Airports) to Ottawa Intl. Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from London (LON-All Airports) to Macdonald-Cartier Intl. Airport (YOW)? You'll have 5,400 kilometers to cover on the long-haul England to Ottawa route. Wear comfortable clothes and consider taking a travel pillow with you. ### Which airlines fly direct from London (LON-All Airports) to Macdonald-Cartier Intl. Airport (YOW)? There are no direct flights, so you'll have to make at least one stop between London (LON-All Airports) and Ottawa Intl. Airport. Use the layover time to stretch your legs and grab a coffee. ### Are London (LON-All Airports) to Ottawa International Airport flight tickets cheaper when they're purchased at the last minute? Booking your trip from London (LON-All Airports) to YOW last minute could save you some serious cash. However, it might cost you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia. ## Travel information | Origin airport | Heathrow Airport | | ------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Ottawa International Airport | | Distance | 5,346 km away | | Airlines serving | Air Canada, Aer Lingus, Lufthansa, Virgin Atlantic, Air France, Brussels Airlines, Swiss International Air Lines, KLM, Austrian Airlines, TAP Portugal, United, LOT-Polish Airlines, British Airways, WestJet, ITA Airways | | Popular airline | Air Canada | | Roundtrip price | CA $1,008 | | Average flight time | 7 hours 55 mins | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Miami (MIA) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/mia/yow/miami-to-ottawa) - [Flights from Beijing (PEK) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/pek/yow/beijing-to-ottawa) - [Flights from New York (LGA) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/lga/yow/new-york-to-ottawa) - [Flights from Québec (YQB) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yqb/yow/quebec-to-ottawa) - [Flights from Delhi (DEL) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/del/yow/delhi-to-ottawa) - [Flights from Niagara Falls (IAG) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/iag/yow/niagara-falls-to-ottawa) - [Flights from Mumbai (BOM) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/bom/yow/mumbai-to-ottawa) - [Flights from Syracuse (SYR) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/syr/yow/syracuse-to-ottawa) - [Flights from Toronto (YTO) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yto/yow/toronto-to-ottawa) - [Flights from Rome (FCO) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/fco/yow/rome-to-ottawa) - [Flights from Punta Cana (PUJ) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/puj/yow/punta-cana-to-ottawa) - [Flights from Las Vegas (LAS) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/las/yow/las-vegas-to-ottawa) - [Flights from Tokyo (NRT) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/nrt/yow/tokyo-to-ottawa) - [Flights from Moncton (YQM) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yqm/yow/moncton-to-ottawa) - [Flights from Toronto (YTZ) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ytz/yow/toronto-to-ottawa) - [Flights from Amsterdam (AMS) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ams/yow/amsterdam-to-ottawa) - [Flights from Gander (YQX) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yqx/yow/gander-to-ottawa) - [Flights from Ankara (ESB) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/esb/yow/ankara-to-ottawa) - [Flights from London (LHR) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/lhr/yow/london-to-ottawa) - [Flights from Nashville (BNA) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/bna/yow/nashville-to-ottawa) - [Flights from Victoria (YYJ) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yyj/yow/victoria-to-ottawa) - [Flights from Kingston (KIN) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/kin/yow/kingston-to-ottawa) - [Flights from Minneapolis (MSP) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/msp/yow/minneapolis-to-ottawa) - [Flights from Kelowna (YLW) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ylw/yow/kelowna-to-ottawa) - [Flights from San Francisco (SFO) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/sfo/yow/san-francisco-to-ottawa) - [Flights from Calgary (YYC) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yyc/yow/calgary-to-ottawa) - [Flights from Philadelphia (PHL) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/phl/yow/philadelphia-to-ottawa) - [Flights from Timmins (YTS) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yts/yow/timmins-to-ottawa) - [Flights from Oshawa (YOO) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yoo/yow/oshawa-to-ottawa) - [Flights from Sault Ste. Marie (YAM) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yam/yow/sault-ste-marie-to-ottawa) - [Flights from Sarnia (YZR) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yzr/yow/sarnia-to-ottawa) - [Flights from Charlotte (CLT) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/clt/yow/charlotte-to-ottawa) - [Flights from Toronto (YYZ) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yyz/yow/toronto-to-ottawa) - [Flights from Brussels (BRU) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/bru/yow/brussels-to-ottawa) - [Flights from Winnipeg (YWG) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ywg/yow/winnipeg-to-ottawa) - [Flights from Nanaimo (YCD) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ycd/yow/nanaimo-to-ottawa) - [Flights from Abbotsford (YXX) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yxx/yow/abbotsford-to-ottawa) - [Flights from Edmonton (YEG) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yeg/yow/edmonton-to-ottawa) - [Flights from Grande Prairie (YQU) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yqu/yow/grande-prairie-to-ottawa) - [Flights from Newark Liberty Intl. Airport (EWR) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ewr/yow/newark-liberty-intl-airport-to-ottawa) - [Flights from Istanbul (IST) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ist/yow/istanbul-to-ottawa) - [Flights from Barcelona (BCN) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/bcn/yow/barcelona-to-ottawa) - [Flights from Buffalo (BUF) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/buf/yow/buffalo-to-ottawa) - [Flights from Whitehorse (YXY) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yxy/yow/whitehorse-to-ottawa) - [Flights from Boston (BOS) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/bos/yow/boston-to-ottawa) - [Flights from Paris (CDG) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/cdg/yow/paris-to-ottawa) - [Flights from North Bay (YYB) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yyb/yow/north-bay-to-ottawa) - [Flights from Fort Myers (RSW) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/rsw/yow/fort-myers-to-ottawa) - [Flights from Peterborough (YPQ) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ypq/yow/peterborough-to-ottawa) - [Flights from Charlottetown Alexander B. Campbell Airport (YYG) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yyg/yow/charlottetown-to-ottawa) - [Flights from Atlanta (ATL) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/atl/yow/atlanta-to-ottawa) - [Flights from Fort Lauderdale (FLL) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/fll/yow/fort-lauderdale-to-ottawa) - [Flights from London (YXU) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yxu/yow/london-to-ottawa) - [Flights from Amman (AMM) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/amm/yow/amman-to-ottawa) - [Flights from Seattle (SEA) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/sea/yow/seattle-to-ottawa) - [Flights from Kingston (YGK) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ygk/yow/kingston-to-ottawa) - [Flights from Dallas (DFW) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/dfw/yow/dallas-to-ottawa) - [Flights from Saskatoon (YXE) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yxe/yow/saskatoon-to-ottawa) - [Flights from Saint John (YSJ) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ysj/yow/saint-john-to-ottawa) - [Flights from Sydney (YQY) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yqy/yow/sydney-to-ottawa) - [Flights from Dalian (DLC) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/dlc/yow/dalian-to-ottawa) - [Flights from Kamloops (YKA) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yka/yow/kamloops-to-ottawa) - [Flights from Washington (DCA) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/dca/yow/washington-to-ottawa) - [Flights from Pembroke (YTA) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yta/yow/pembroke-to-ottawa) - [Flights from Waterloo (ALO) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/alo/yow/waterloo-to-ottawa) - [Flights from Madrid (MAD) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/mad/yow/madrid-to-ottawa) - [Flights from Split (SPU) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/spu/yow/split-to-ottawa) - [Flights from Fredericton (YFC) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yfc/yow/fredericton-to-ottawa) - [Flights from Riga (RIX) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/rix/yow/riga-to-ottawa) - [Flights from Yellowknife (YZF) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yzf/yow/yellowknife-to-ottawa) - [Flights from Beirut (BEY) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/bey/yow/beirut-to-ottawa) - [Flights from Halifax (YHZ) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yhz/yow/halifax-to-ottawa) - [Flights from Prince George (YXS) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yxs/yow/prince-george-to-ottawa) - [Flights from Vancouver (YVR) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yvr/yow/vancouver-to-ottawa) - [Flights from Montego Bay (MBJ) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/mbj/yow/montego-bay-to-ottawa) - [Flights from Deer Lake (YDF) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ydf/yow/deer-lake-to-ottawa) - [Flights from Kitchener (YKF) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ykf/yow/kitchener-to-ottawa) - [Flights from Sudbury (YSB) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ysb/yow/sudbury-to-ottawa) - [Flights from Thunder Bay (YQT) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yqt/yow/thunder-bay-to-ottawa) - [Flights from Lagos (LOS) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/los/yow/lagos-to-ottawa) - [Flights from Chicago (ORD) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ord/yow/chicago-to-ottawa) - [Flights from Montreal (YUL) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yul/yow/montreal-to-ottawa) - [Flights from Hamilton (YHM) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yhm/yow/hamilton-to-ottawa) - [Flights from Mexico City (MEX) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/mex/yow/mexico-city-to-ottawa) - [Flights from Manila (MNL) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/mnl/yow/manila-to-ottawa) - [Flights from Comox (YQQ) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yqq/yow/comox-to-ottawa) - [Flights from Los Angeles (LAX) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/lax/yow/los-angeles-to-ottawa) - [Flights from Tampa (TPA) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/tpa/yow/tampa-to-ottawa) - [Flights from Bangkok (BKK) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/bkk/yow/bangkok-to-ottawa) - [Flights from Iqaluit (YFB) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yfb/yow/iqaluit-to-ottawa) - [Flights from Detroit (DTW) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/dtw/yow/detroit-to-ottawa) - [Flights from Phoenix (PHX) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/phx/yow/phoenix-to-ottawa) - [Flights from Frankfurt (FRA) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/fra/yow/frankfurt-to-ottawa) - [Flights from Athens (ATH) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/ath/yow/athens-to-ottawa) - [Flights from Windsor (YQG) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yqg/yow/windsor-to-ottawa) - [Flights from St. John's (YYT) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yyt/yow/st-johns-to-ottawa) - [Flights from Regina (YQR) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/yqr/yow/regina-to-ottawa) - [Flights from Cairo (CAI) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/cai/yow/cairo-to-ottawa) - [Flights from Prague (PRG) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/prg/yow/prague-to-ottawa) - [Flights from Cancun (CUN) to Ottawa (YOW)](https://www.expedia.ca/lp/flights/cun/yow/cancun-to-ottawa) \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/ en-CA: https://www.expedia.ca/lp/flights/lon/yow/london-to-ottawa sv-SE: https://www.expedia.se/lp/flyg/lon/yow/london-till-ottawa vi-VN: https://www.expedia.com.vn/lp/flights/lon/yow/london-to-ottawa pt-BR: https://www.expedia.com.br/lp/voos/lon/yow/londres-para-ottawa en-GB: https://www.expedia.co.uk/lp/flights/lon/yow/london-to-ottawa fi-FI: https://www.expedia.fi/lp/lennot/lon/yow/lontoo-ottawa fr-CA: https://www.expedia.ca/fr/lp/vols/lon/yow/londres-a-ottawa ar: https://www.expedia.sa/lp/flights/lon/yow/london-to-ottawa ```