Title: CA $546 Cheap Flights from London (LHR) to Montreal (YMQ) - Expedia.ca ![](https://images.trvl-media.com/place/178288/d253b73b-7d51-4e00-ab6c-3e0d65d1c443.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 $546 Cheap Flights from London (LHR) to Montreal (YMQ) [View CA $546 flight on Thu, Nov 27, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:LHR,to:YUL,departure:27/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:545.20&airProductToken=AQppCjMI1qYBEgQ3MDU0GOuJASCAkwEoyZz-AjCUnf4COFRAAFgBagVMSUdIVHIIT1kzUUJETEEKMgjWpgESBDcxNTkYgJMBIJhdKIGl_gIw3Kj-AjhUQAFYAWoFTElHSFRyCE9ZM1FCRExBEgoIARABGAEqAlZTGAEiBAgBEAEoAigDKAQwAQ) - [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 Heathrow Airport (LHR) to Montreal - ![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:lhr,to:ymq,departure:22/10/2025TANYT&leg2=from:ymq,to:lhr,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![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:lhr,to:ymq,departure:22/10/2025TANYT&leg2=from:ymq,to:lhr,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}]) - ![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:lhr,to:ymq,departure:22/10/2025TANYT&leg2=from:ymq,to:lhr,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![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:lhr,to:ymq,departure:22/10/2025TANYT&leg2=from:ymq,to:lhr,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![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:lhr,to:ymq,departure:22/10/2025TANYT&leg2=from:ymq,to:lhr,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Air France](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:ymq,departure:22/10/2025TANYT&leg2=from:ymq,to:lhr,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![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:lhr,to:ymq,departure:22/10/2025TANYT&leg2=from:ymq,to:lhr,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) ![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 London (LHR) to Montreal (YMQ) Prices were available within the past 7 days and start at CA $546 for one-way flights and CA $723 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) Wed, Dec 3 - Mon, Dec 8 LHR London YUL Montreal CA $723 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:YUL,departure:03/12/2025TANYT&leg2=from:YUL,to:LHR,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:722.91&airProductToken=AQpsCjUI1KABEgQxMzUxGOuJASCLkgEor9r-AjDU2_4COE9AAFgBagdESVNDSU5UcghPRjBEU0lINwozCNSgARIDMjUzGIuSASCYXSjL3v4CMKvi_gI4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKMwjUoAESAzI1NBiYXSCLkgEopZv_AjC_nv8COE9AAFgBagdESVNDSU5UcghPRjBEU0lINwo1CNSgARIEMTM2NhiLkgEg64kBKKaj_wIw0KT_AjhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Fri, Jan 30 - Sun, Feb 8 LHR London YUL Montreal CA $725 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:YUL,departure:30/01/2026TANYT&leg2=from:YUL,to:LHR,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:724.11&airProductToken=AQpsCjUI1KABEgQxMzUxGOuJASCLkgEo7-aDAzCU6IMDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwozCNSgARIDMjUzGIuSASCYXSiQ64MDMOvugwM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKMwjUoAESAzI1NBiYXSCLkgEo5dSEAzD_14QDOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwo1CNSgARIEMTM2NhiLkgEg64kBKObchAMwkN6EAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Thu, Nov 27 - Wed, Dec 3 LHR London YUL Montreal CA $734 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:YUL,departure:27/11/2025TANYT&leg2=from:YUL,to:LHR,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:733.41&airProductToken=AQpsCjUI1KABEgQxMzU3GOuJASCLkgEo1pv-AjD7nP4COE9AAFgBagdESVNDSU5UcghPRjBEU0lINwozCNSgARIDMjUzGIuSASCYXSiwpv4CMIuq_gI4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKMwjUoAESAzI1NBiYXSCLkgEoheP-AjCf5v4COE9AAFgBagdESVNDSU5UcghPRjBEU0lINwo1CNSgARIEMTM2NhiLkgEg64kBKIbr_gIwsOz-AjhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, Nov 15 - Sun, Nov 16 LHR London YUL Montreal CA $809 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:YUL,departure:15/11/2025TANYT&leg2=from:YUL,to:LHR,departure:16/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:808.33&airProductToken=AQpGCiEIwYYBEgM4NTkY64kBIJjOASi4lP0CMKKY_QI4S0AAWAEKIQjBhgESBDc3NzQYmM4BIJhdKOqZ_QIwvZr9AjhLQAFYAQoiCiAIwYYBEgM4NjQYmF0g64kBKMqi_QIw7qX9AjhLQABYARIKCAEQARgBKgJBQxgBIgQIARABKAQwAQ) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Thu, Nov 6 - Wed, Nov 12 LHR London YUL Montreal CA $844 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:YUL,departure:06/11/2025TANYT&leg2=from:YUL,to:LHR,departure:12/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:843.21&airProductToken=AQpqCjQIzLABEgMzMTcY64kBILk8KPyq_AIw76v8AjhLQABYAWoIRUNPTElHSFRyCEtMV01CNUJRCjIIzLABEgI4Nhi5PCCYXSicrPwCMJqw_AI4S0ABWAFqCEVDT0xJR0hUcghLTFdNQjVCUQpqCjIIzLABEgI4NxiYXSC5PCi59PwCMPv3_AI4S0AAWAFqCEVDT0xJR0hUcghLTFhNQjVCUQo0CMywARIDMzE2GLk8IOuJASit-PwCMKX5_AI4S0ABWAFqCEVDT0xJR0hUcghLTFhNQjVCURIKCAEQARgBKgJMWBgBIgQIARABKAIoAygEMAs) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, Nov 26 - Tue, Dec 2 LHR London YUL Montreal CA $845 Roundtrip found 3 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:YUL,departure:26/11/2025TANYT&leg2=from:YUL,to:LHR,departure:02/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:844.41&airProductToken=AQpsCjUIzJABEgQ0MTkzGOuJASCMFSjti_4CMNuM_gI4S0AAWAFqCEVDT0xJR0hUcghLTFhNQjVCUQozCMyQARIDNDc0GIwVIJhdKOmO_gIw2JL-AjhLQAFYAWoIRUNPTElHSFRyCEtMWE1CNUJRCjcKNQjMkAESBDY4MzkYmF0g64kBKN7W_gIw7tn-AjhLQABYAWoIRUNPTElHSFRyCEtMWE1CNUJREgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Sat, Nov 15 - Thu, Mar 5 LHR London YUL Montreal CA $860 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:YUL,departure:15/11/2025TANYT&leg2=from:YUL,to:LHR,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:859.31&airProductToken=AQpqCjQIz6YBEgMzNDAY64kBIJUiKOiO_QIw6o_9AjhLQABYAWoIRUNPTElHSFRyCEtMV01CNUJRCjIIz6YBEgI1NRiVIiCYXSjEkP0CMOWU_QI4S0ABWAFqCEVDT0xJR0hUcghLTFdNQjVCUQpqCjIIz6YBEgI1NhiYXSCVIijH7IYDMKfwhgM4S0AAWAFqCEVDT0xJR0hUcghLTFhNQjVCUQo0CM-mARIDMzM1GJUiIOuJASiX8oYDMK3zhgM4S0ABWAFqCEVDT0xJR0hUcghLTFhNQjVCURIKCAEQARgBKgJPUxgBIgQIARABKAIoAygEMAs) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Nov 4 - Sun, Nov 9 LHR London YUL Montreal CA $890 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:YUL,departure:04/11/2025TANYT&leg2=from:YUL,to:LHR,departure:09/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:889.31&airProductToken=AQozCjEIwYYBEgM4NjUY64kBIJhdKMWW_AIwlpr8AjhLQABYAWoFQkFTSUNyCEtMWE1CNUJRCjcKNQjMkAESBDY4MzkYmF0g64kBKOrT_AIwjtf8AjhLQABYAWoIRUNPTElHSFRyCEtMV01CNUJREgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Tue, Nov 4 - Sun, Nov 9 LHR London YUL Montreal CA $892 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:YUL,departure:04/11/2025TANYT&leg2=from:YUL,to:LHR,departure:09/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:891.61&airProductToken=AQpvCjYI05wBEgQyMTA0GOuJASChpAEoupP8AjD7k_wCOEtAAFgBaghFQ09MSUdIVHIIS0xYTUI1QlEKNQjTnAESBDk1NTEYoaQBIJhdKLyU_AIwjZj8AjhLQAFYAWoIRUNPTElHSFRyCEtMWE1CNUJRCm8KNQjTnAESBDk1NTIYmF0goaQBKNHT_AIw-tb8AjhLQABYAWoIRUNPTElHSFRyCEtMV01CNUJRCjYI05wBEgQyMDk1GKGkASDriQEom9v8AjDh2_wCOEtAAVgBaghFQ09MSUdIVHIIS0xXTUI1QlESCggBEAEYASoCU04YASIECAEQASgCKAMoBDAB) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Thu, Nov 6 - Tue, Nov 11 LHR London YUL Montreal CA $899 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LHR,to:YUL,departure:06/11/2025TANYT&leg2=from:YUL,to:LHR,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:898.31&airProductToken=AQoyCjAIwoIBEgI5NRjriQEgmF0oqq78AjDxsfwCOE9AAFgBagVOT0JBR3IIT0xXNEMxQjQKMgowCMKCARICOTQYmF0g64kBKITr_AIwnu78AjhPQABYAWoFTk9CQUdyCE9MWDRDMUI0EgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ## Find the cheapest month to fly from London (LHR) to Montreal (YMQ) ### September is typically the cheapest month to fly From CA $633 - CA $1,258 per traveller. ## Alternative airports near Montreal Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:LHR,to:YUL,departure:22/10/2025TANYT&leg2=from:YUL,to:LHR,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) YUL Pierre Elliott Trudeau Intl. CheapestClosest 17 min [Flights from CA $890](https://www.expedia.ca/Flights-Search?leg1=from:LHR,to:YUL,departure:22/10/2025TANYT&leg2=from:YUL,to:LHR,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | Heathrow | | --- | --- | | Destination airport | Pierre Elliott Trudeau Intl. | | Roundtrip price | CA $723 | | Distance | 5185 km | ## Book with confidence ### London to Montreal Flights **The easy way to book your flights from London to Montreal**  With Expedia, it’s simple to find and book flights to Montreal from London 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 YMQ-All Airports, 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 Montreal today, tomorrow, or this week.   **Save dollars with cheap flights from Heathrow, LHR to YMQ-All Airports, YMQ**  Sort your search results by price to find great deals on your flight from London to Montreal—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Montreal from London currently is just CA $723 rising to CA $899.   Here are more money-saving tips:  - Fly in December when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Montreal   - 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 Montreal 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 Montreal with Expedia today. \*Available to Expedia members.