Title: CA $258 Cheap Flights from Montreal (YMQ) to London (YXU) - Expedia.ca ![London which includes street scenes](https://images.trvl-media.com/place/4127/1c7966f3-258b-4a83-b511-722db9a037f3.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $258 Cheap Flights from Montreal (YMQ) to London (YXU) [View CA $258 flight on Wed, Nov 19, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YUL,to:YXU,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:257.91&airProductToken=AQpmCiAI16YBEgM4MTcYmF0gmM4BKMG-_QIwp7_9AjhBQABYAQogCNemARIDNjU1GJjOASCYFiiEwP0CMJjC_QI4QUABWAEKIAjXpgESAzc0NhiYFiD4pQEozsL9AjCsxP0COEFAAVgBEgoIARABGAEqAldTGAEiBAgBEAEoBDAB) - [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 Montreal to London, ON (YXU-London Intl.) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:ymq,to:yxu,departure:18/10/2025TANYT&leg2=from:yxu,to:ymq,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:ymq,to:yxu,departure:18/10/2025TANYT&leg2=from:yxu,to:ymq,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) ![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 Montreal (YMQ) to London (YXU) Prices were available within the past 7 days and start at CA $258 for one-way flights and CA $494 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Wed, Nov 26 - Wed, Dec 3 YUL Montreal YXU London CA $494 Roundtrip found 9 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:YXU,departure:26/11/2025TANYT&leg2=from:YXU,to:YUL,departure:03/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:493.63&airProductToken=AQqZAQoxCNemARIDODE3GJhdIJjOASihjf4CMIeO_gI4QUAAWAFqBUJBU0lDcghBQVVEMFpCSgoxCNemARIDNjU1GJjOASCYFijkjv4CMPiQ_gI4QUABWAFqBUJBU0lDcghBQ1VEMFpCSgoxCNemARIDNzQ2GJgWIPilASiukf4CMIyT_gI4QUABWAFqBUJBU0lDcghBQ1VEMFpCSgplCjEI16YBEgM3NDcY-KUBIJgWKKbi_gIwquT-AjhBQABYAWoFQkFTSUNyCEFDVUQwWkJKCjAI16YBEgM1NTgYmBYgmF0oseX-AjC15_4COEFAAVgBagVCQVNJQ3IIQUNVRDBaQkcSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Dec 1 - Mon, Dec 8 YUL Montreal YXU London CA $534 Roundtrip found 9 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:YXU,departure:01/12/2025TANYT&leg2=from:YXU,to:YUL,departure:08/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:533.87&airProductToken=AQqZAQoxCNemARIDODE3GJhdIJjOASjBxf4CMKfG_gI4RUAAWAFqBUJBU0lDcghMQ1VEMExCVwoxCNemARIDNjU1GJjOASCYFiiEx_4CMJjJ_gI4RUABWAFqBUJBU0lDcghMQ1VEMExCVwoxCNemARIDNzQ2GJgWIPilASjOyf4CMKzL_gI4QUABWAFqBUJBU0lDcghBQ1VEMFpCSgplCjEI16YBEgM3NDcY-KUBIJgWKMaa_wIwypz_AjhBQABYAWoFQkFTSUNyCEFDVUQwWkJKCjAI16YBEgM1NTgYmBYgmF0o0Z3_AjDVn_8COEFAAVgBagVCQVNJQ3IIQUNVRDBaQkcSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Sun, Jan 11 - Tue, Jan 20 YUL Montreal YXU London CA $539 Roundtrip found 23 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:YXU,departure:11/01/2026TANYT&leg2=from:YXU,to:YUL,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:538.65&airProductToken=AQpDCh8I16YBEgM1NTkYmF0gmBYo3piCAzCIm4IDOEVAAFgBCiAI16YBEgM3NDYYmBYg-KUBKJacggMw9p2CAzhBQAFYAQpDCiAI16YBEgM3NDcY-KUBIJgWKKb-ggMwqoCDAzhFQABYAQofCNemARIDNTU4GJgWIJhdKLGBgwMwtYODAzhFQAFYARIKCAEQARgBKgJXUxgBIgQIARABKAQwAQ) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Thu, Dec 11 - Mon, Dec 15 YUL Montreal YXU London CA $543 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:YXU,departure:11/12/2025TANYT&leg2=from:YXU,to:YUL,departure:15/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:542.08&airProductToken=AQplCjAI16YBEgM1NTkYmF0gmBYo_rv_AjCovv8COEFAAFgBagVCQVNJQ3IIQUNVRDBaQkcKMQjXpgESAzc0NhiYFiD4pQEotr__AjCWwf8COEFAAVgBagVCQVNJQ3IIQUNVRDBaQkoKZQoxCNemARIDNzQ3GPilASCYFiim6f8CMKrr_wI4QUAAWAFqBUJBU0lDcghBQ1VEMFpCSgowCNemARIDNTU4GJgWIJhdKLHs_wIwte7_AjhFQAFYAWoFQkFTSUNyCExDVUQwTEJXEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Sun, Jan 11 - Fri, Jan 23 YUL Montreal YXU London CA $548 Roundtrip found 23 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:YXU,departure:11/01/2026TANYT&leg2=from:YXU,to:YUL,departure:23/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:547.69&airProductToken=AQpDCh8I16YBEgM1NTkYmF0gmBYo3piCAzCIm4IDOEVAAFgBCiAI16YBEgM3NDYYmBYg-KUBKJacggMw9p2CAzhBQAFYAQpmCiAI16YBEgM3NDcY-KUBIJgWKI6agwMwkpyDAzhFQABYAQogCNemARIDNjQwGJgWIJjOASj4nYMDMOSfgwM4RUABWAEKIAjXpgESAzgxNhiYzgEgmF0ov6GDAzCXooMDOEVAAVgBEgoIARABGAEqAldTGAEiBAgBEAEoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Nov 23 - Mon, Nov 24 YUL Montreal YXU London CA $569 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:YXU,departure:23/11/2025TANYT&leg2=from:YXU,to:YUL,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:568.80&airProductToken=AQppCjIIwYYBEgQ3NzczGJhdIJjOASjY6v0CMLbr_QI4S0AAWAFqBUJBU0lDcghLWjZMWkFCQQozCMGGARIEODI1MRiYzgEg-KUBKIfs_QIwuuz9AjhLQAFYAWoFQkFTSUNyCEtaNkxaQUJBCmgKMwjBhgESBDgyNTYY-KUBIJjOASiB-P0CMLP4_QI4S0AAWAFqBUJBU0lDcghLWjZMWkFCQQoxCMGGARIDNDEwGJjOASCYXSic-f0CMO75_QI4S0ABWAFqBUJBU0lDcghLWjZMWkFCQRIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMA0) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Nov 24 - Mon, Dec 1 YUL Montreal YXU London CA $570 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:YXU,departure:24/11/2025TANYT&leg2=from:YXU,to:YUL,departure:01/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:569.51&airProductToken=AQqZAQoxCNemARIDODE3GJhdIJjOASjh9v0CMMf3_QI4RUAAWAFqBUJBU0lDcghMQ1VEMExCVwoxCNemARIDNjU1GJjOASCYFiik-P0CMLj6_QI4RUABWAFqBUJBU0lDcghMQ1VEMExCVwoxCNemARIDNzQ2GJgWIPilASju-v0CMMz8_QI4QUABWAFqBUJBU0lDcghBQ1VEMFpCSgplCjEI16YBEgM3NDcY-KUBIJgWKObL_gIw6s3-AjhBQABYAWoFQkFTSUNyCEFDVUQwWkJKCjAI16YBEgM1NTgYmBYgmF0o8c7-AjD10P4COEVAAVgBagVCQVNJQ3IITENVRDBMQlcSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Nov 23 - Mon, Nov 24 YUL Montreal YXU London CA $571 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:YXU,departure:23/11/2025TANYT&leg2=from:YXU,to:YUL,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:570.89&airProductToken=AQpoCjEIwYYBEgM0MTMYmF0gmM4BKMLu_QIwnO_9AjhMQABYAWoFQkFTSUNyCExaNkxaQUJBCjMIwYYBEgQ4MjU3GJjOASD4pQEo--_9AjCt8P0COExAAVgBagVCQVNJQ3IITFo2TFpBQkEKaAozCMGGARIEODI1Nhj4pQEgmM4BKIH4_QIws_j9AjhLQABYAWoFQkFTSUNyCEtaNkxaQUJBCjEIwYYBEgM0MTAYmM4BIJhdKJz5_QIw7vn9AjhLQAFYAWoFQkFTSUNyCEtaNkxaQUJBEgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Nov 23 - Mon, Nov 24 YUL Montreal YXU London CA $574 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:YXU,departure:23/11/2025TANYT&leg2=from:YXU,to:YUL,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:573.21&airProductToken=AQpoCjEIwYYBEgM0MTMYmF0gmM4BKMLu_QIwnO_9AjhMQABYAWoFQkFTSUNyCExaNkxaQUJBCjMIwYYBEgQ4MjU3GJjOASD4pQEo--_9AjCt8P0COExAAVgBagVCQVNJQ3IITFo2TFpBQkEKaAozCMGGARIEODI1Nhj4pQEgmM4BKIH4_QIws_j9AjhLQABYAWoFQkFTSUNyCEtaNkxaQUJBCjEIwYYBEgM0MTQYmM4BIJhdKJT6_QIw5_r9AjhLQAFYAWoFQkFTSUNyCEtaNkxaQUJBEgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Tue, Dec 9 - Tue, Dec 16 YUL Montreal YXU London CA $577 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:YXU,departure:09/12/2025TANYT&leg2=from:YXU,to:YUL,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:576.57&airProductToken=AQplCjAI16YBEgM1NTkYmF0gmBYovqX_AjDop_8COEVAAFgBagVCQVNJQ3IITENVRDBMQlcKMQjXpgESAzc0NhiYFiD4pQEo9qj_AjDWqv8COEFAAVgBagVCQVNJQ3IIQUNVRDBaQkoKZQoxCNemARIDNzQ3GPilASCYFijG9P8CMMr2_wI4RUAAWAFqBUJBU0lDcghMQ1VEMExCVwowCNemARIDNTU4GJgWIJhdKNH3_wIw1fn_AjhFQAFYAWoFQkFTSUNyCExDVUQwTEJXEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ) ## 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:YUL,to:YXU,departure:18/10/2025TANYT&leg2=from:YXU,to:YUL,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) YXU London Intl. CheapestClosest 13 min [Flights from CA $772](https://www.expedia.ca/Flights-Search?leg1=from:YUL,to:YXU,departure:18/10/2025TANYT&leg2=from:YXU,to:YUL,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | Pierre Elliott Trudeau Intl. | | --- | --- | | Destination airport | London Intl. | | Airlines serving | Air Canada, WestJet | | Roundtrip price | CA $494 | | Distance | 644 km | ## Book with confidence ### Montreal to London Flights **The easy way to book your flights from Montreal to London**  With Expedia, it’s simple to find and book flights to London from Montreal 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 London 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 Montreal to London today, tomorrow, or this week.   **Save dollars with cheap flights from YMQ-All Airports, YMQ to London Intl., YXU**  Sort your search results by price to find great deals on your flight from Montreal to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Montreal currently is just CA $494 rising to CA $577.   Here are more money-saving tips:  - Fly in November 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 Montreal**  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. \*Available to Expedia members.