Title: CA $507 Cheap Flights from Cancun (CUN) 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 $507 Cheap Flights from Cancun (CUN) to London (LHR) [View CA $507 flight on Wed, Mar 11, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:CUN,to:LHR,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:506.70&airProductToken=AQoyCjAI1qYBEgI5NBiCbSDriQEo8rGHAzCitocDOFRAAFgBagVMSUdIVHIIT0xYNTlTQkESCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) - [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 Cancun Intl. Airport (CUN) to Heathrow Airport (LHR) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CUN,to:LHR,departure:31/01/2026TANYT&leg2=from:LHR,to:CUN,departure:07/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:CUN,to:LHR,departure:31/01/2026TANYT&leg2=from:LHR,to:CUN,departure:07/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Aeromexico](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AM.svg) Aeromexico [](https://www.expedia.ca/Flights-Search?leg1=from:CUN,to:LHR,departure:31/01/2026TANYT&leg2=from:LHR,to:CUN,departure:07/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AM"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CUN,to:LHR,departure:31/01/2026TANYT&leg2=from:LHR,to:CUN,departure:07/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CUN,to:LHR,departure:31/01/2026TANYT&leg2=from:LHR,to:CUN,departure:07/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Finnair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair [](https://www.expedia.ca/Flights-Search?leg1=from:CUN,to:LHR,departure:31/01/2026TANYT&leg2=from:LHR,to:CUN,departure:07/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![Avianca](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AV.svg) Avianca [](https://www.expedia.ca/Flights-Search?leg1=from:CUN,to:LHR,departure:31/01/2026TANYT&leg2=from:LHR,to:CUN,departure:07/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AV"}}]) - ![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 Cancun (CUN) to London (LHR) Prices were available within the past 7 days and start at CA $507 for one-way flights and CA $1,128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Feb 2 - Thu, Mar 5 CUN Cancun LHR London CA $1,128 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CUN,to:LHR,departure:02/02/2026TANYT&leg2=from:LHR,to:CUN,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:1127.75&airProductToken=AQpnCjEIwYYBEgM5MjkYgm0gmM4BKL6RhAMwqZOEAzhLQABYAWoFQkFTSUNyCEtMRTcwU0JWCjIIwYYBEgM4NTQYmM4BIOuJASjumoQDMKaehAM4S0ABWAFqBUJBU0lDcghLTEU3MFNCVhIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Tue, Feb 3 - Thu, Mar 5 CUN Cancun LHR London CA $1,157 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CUN,to:LHR,departure:03/02/2026TANYT&leg2=from:LHR,to:CUN,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:1156.35&airProductToken=AQpjCi8IxZIBEgMxNDIYgm0ggw0onZyEAzDIoIQDOE9AAFgBagRTQVZScghPTk4wVDBCNQowCMWSARIDMTY4GIMNIOuJASj3oYQDMMeihAM4R0ABWAFqBFNBVlJyCE9OTjBUMEI1CmMKMAjFkgESAzE1MRjriQEggw0oluWGAzDm5YYDOFBAAFgBagRTQVZScghPTk4wVDBCNQovCMWSARIDMTQzGIMNIIJtKOrnhgMw9OyGAzhPQAFYAWoEU0FWUnIIT05OMFQwQjUSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Feb 2 - Thu, Mar 5 CUN Cancun LHR London CA $1,180 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CUN,to:LHR,departure:02/02/2026TANYT&leg2=from:LHR,to:CUN,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:1179.50&airProductToken=AQpnCjEIwYYBEgM5MjkYgm0gmM4BKL6RhAMwqZOEAzhLQABYAWoFQkFTSUNyCEtMRTcwU0JWCjIIwYYBEgM4NTQYmM4BIOuJASjumoQDMKaehAM4S0ABWAFqBUJBU0lDcghLTEU3MFNCVhIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Jan 22 - Thu, Jan 29 CUN Cancun LHR London CA $1,202 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CUN,to:LHR,departure:22/01/2026TANYT&leg2=from:LHR,to:CUN,departure:29/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1201.50&airProductToken=AQpmCjEIwYYBEgQxODgzGIJtIJhdKMCQgwMwupKDAzhLQABYAWoFQkFTSUNyCEtMWDc2U0JWCjEIwYYBEgM4NjQYmF0g64kBKKqUgwMwzpeDAzhLQAFYAWoFQkFTSUNyCEtMWDc2U0JWCngKNAjMsAESAzM0NRjriQEguTwoyNqDAzCs24MDOEtAAFgBaghFQ09MSUdIVHIIS0xYNzZTQlYKQAjMsAESBDgwMjQYuTwggm0ojd2DAzDO4oMDOEtAAVgBaghFQ09MSUdIVHIIS0xYNzZTQlZ6CgjXlgESBDgwMjQSCggBEAEYASoCTFgYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Feb 2 - Thu, Mar 5 CUN Cancun LHR London CA $1,207 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CUN,to:LHR,departure:02/02/2026TANYT&leg2=from:LHR,to:CUN,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:1206.08&airProductToken=AQpnCjEIwYYBEgM5MjkYgm0gmM4BKL6RhAMwqZOEAzhLQABYAWoFQkFTSUNyCEtMRTcwU0JWCjIIwYYBEgM4NTQYmM4BIOuJASjumoQDMKaehAM4S0ABWAFqBUJBU0lDcghLTEU3MFNCVhIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Jan 22 - Thu, Jan 29 CUN Cancun LHR London CA $1,232 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CUN,to:LHR,departure:22/01/2026TANYT&leg2=from:LHR,to:CUN,departure:29/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1231.30&airProductToken=AQpmCjEIwYYBEgQxODgzGIJtIJhdKMCQgwMwupKDAzhLQABYAWoFQkFTSUNyCEtMWDc2U0JWCjEIwYYBEgM4NjQYmF0g64kBKKqUgwMwzpeDAzhLQAFYAWoFQkFTSUNyCEtMWDc2U0JWCmYKMQjBhgESAzg2NRjriQEgmF0ohd6DAzDR4YMDOEtAAFgBagVCQVNJQ3IIS0xYNzZTQlYKMQjBhgESBDE4ODQYmF0ggm0ov-KDAzDc5IMDOEtAAVgBagVCQVNJQ3IIS0xYNzZTQlYSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Thu, Jan 22 - Thu, Jan 29 CUN Cancun LHR London CA $1,243 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CUN,to:LHR,departure:22/01/2026TANYT&leg2=from:LHR,to:CUN,departure:29/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1242.80&airProductToken=AQquAQpACMywARIEODAyNRiCbSC5PCjclIMDMJuZgwM4S0AAWAFqCEVDT0xJR0hUcghLTFg3NlNCVnoKCNeWARIEODAyNQo0CMywARIEMjgwNhi5PCCmBSjrmYMDMJ2agwM4S0ABWAFqCEVDT0xJR0hUcghLTFg3NlNCVgo0CMywARIDMzQ4GKYFIOuJASifm4MDMIicgwM4S0ABWAFqCEVDT0xJR0hUcghLTFg3NlNCVgp4CjQIzLABEgMzNDUY64kBILk8KMjagwMwrNuDAzhLQABYAWoIRUNPTElHSFRyCEtMWDc2U0JWCkAIzLABEgQ4MDI0GLk8IIJtKI3dgwMwzuKDAzhLQAFYAWoIRUNPTElHSFRyCEtMWDc2U0JWegoI15YBEgQ4MDI0EgoIARABGAEqAkxYGAEiBAgBEAEoAigDKAQwCw) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Tue, Feb 3 - Thu, Mar 5 CUN Cancun LHR London CA $1,257 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CUN,to:LHR,departure:03/02/2026TANYT&leg2=from:LHR,to:CUN,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:1256.20&airProductToken=AQpsCjMI1KABEgMyNzgYgm0gi5IBKOabhAMw_Z-EAzhUQABYAWoHRElTQ0lOVHIIVEwwRFNJODEKNQjUoAESBDEzNTgYi5IBIOuJASiFpIQDMK-lhAM4VEAAWAFqB0RJU0NJTlRyCFRMMERTSTgxCmwKNQjUoAESBDEzNjMY64kBIIuSASio5IYDMM3lhgM4VEAAWAFqB0RJU0NJTlRyCFRMMERTSTgxCjMI1KABEgMyNzcYi5IBIIJtKMLnhgMwzOyGAzhUQABYAWoHRElTQ0lOVHIIVEwwRFNJODESCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) ![Aeromexico](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/am.gif) Tue, Feb 3 - Thu, Mar 5 CUN Cancun LHR London CA $1,335 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CUN,to:LHR,departure:03/02/2026TANYT&leg2=from:LHR,to:CUN,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:1334.10&airProductToken=AQpnCjIIwZoBEgM1NTUYgm0gjLkBKM-bhAMw7ZyEAzhWQABYAWoGQkFTSUNBcghSTFhINjBFVQoxCMGaARIBNxiMuQEg64kBKL2dhAMwqaKEAzhWQAFYAWoGQkFTSUNBcghSTFhINjBFVQpnCjEIwZoBEgE4GOuJASCMuQEohuyGAzDM8YYDOFZAAFgBagZCQVNJQ0FyCFJMWEg2MEVVCjIIwZoBEgM1MDgYjLkBIIJtKK3zhgMwzPSGAzhWQAFYAWoGQkFTSUNBcghSTFhINjBFVRIKCAEQARgBKgJBTRgBIgQIARABKAIoAygEMAE) ![Finnair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AY.gif) Thu, Feb 12 - Mon, Feb 23 CUN Cancun LHR London CA $1,353 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CUN,to:LHR,departure:12/02/2026TANYT&leg2=from:LHR,to:CUN,departure:23/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1352.95&airProductToken=AQqDAQo_CMGyARIEMzcyNhiCbSCjsQEonf2EAzDk_oQDOE9AAFgBagZFTElHSFRyCE9OTjBUMEI1egoIwYIBEgQzNzI2CkAIwbIBEgQzNzUwGKOxASDriQEouf-EAzDag4UDOE9AAVgBagZFTElHSFRyCE9OTjBUMEI1egoIwYIBEgQzNzUwCoMBCkAIwbIBEgQzNzQxGOuJASCjsQEo-_WFAzDx-oUDOE9AAFgBagZFTElHSFRyCE9OTjBUMEI1egoIwYIBEgQzNzQxCj8IwbIBEgQzNzAzGKOxASCCbSjl-4UDMIn9hQM4T0ABWAFqBkVMSUdIVHIIT05OMFQwQjV6CgjBggESBDM3MDMSCggBEAEYASoCQVkYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Cancun (CUN) to London (LHR) ### January is typically the cheapest month to fly From CA $1,037 - CA $2,302 per traveller. __Flight from Cancun to London (CUN - LHR) route information__ | Origin airport | Cancun Intl. | | ------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Heathrow | | Airlines serving | Aer Lingus, Aeromexico, Air Canada, Air France, American Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic, avianca | | Roundtrip price | CA $1,128 | | Distance | 7905 km | | Average flight time | 9 hours 20 mins | ## Cancun to London Flights **The easy way to book your flights from Cancun to London** With Expedia, it’s simple to find and book flights to London from Cancun 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 Cancun to London today, tomorrow, or this week. **Save dollars with cheap flights from Cancun Intl., CUN to Heathrow, LHR** Sort your search results by price to find great deals on your flight from Cancun to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Cancun currently is just CA $1,128 rising to CA $1,353\. 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 Cancun** 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 is a flight from CUN to Heathrow Airport (LHR)? ### Do I need to pay a cancellation fee if I cancel my flight from CUN to London Heathrow? ### How do I find cheap flights from Cancun Intl. Airport (CUN) to Heathrow Airport that have flexible change policies? ### How many hours is the flight from Cancun Airport to Heathrow Airport? ### How far is the flight from CUN to LHR? ### Which airlines fly direct from CUN to Heathrow Airport? ### Are Cancun Airport to London Heathrow flight tickets cheaper when they're purchased at the last minute? \*Available to Expedia members.