Popular airlines from Heathrow Airport (LHR) to Cancun Intl. Airport (CUN)
Air CanadaAir Canada
Virgin AtlanticVirgin Atlantic
Air FranceAir France
JetBlue AirwaysJetBlue Airways
LufthansaLufthansa
AeromexicoAeromexico
FinnairFinnair
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Cheap Flights from London (LHR) to Cancun (CUN)
Prices were available within the past 7 days and start at £342 for one-way flights and £416 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from London (LHR) to Cancun (CUN)
January is typically the cheapest month to fly
Origin airport | Heathrow |
Destination airport | Cancun Intl. |
Airlines serving | Aer Lingus, Aeromexico, Air Canada, Air France, American Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic, avianca |
Return price | £415 |
Distance | 7905 km |
Compare flights from London to Cancun easily and book with confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Cancun. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Cancun Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Cancun Intl..
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from Heathrow (LHR) to Cancun Intl. (CUN)
The easiest way to view the best deals on flights from London to Cancun today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Cancun Intl. start at just £416 and range up to £491.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near London and Cancun
- booking your flight during March, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your London to Cancun flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Cancun Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
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Top Routes to Cancun
- Mexico City to Cancun (MEX - CUN)
- Miami to Cancun (MIA - CUN)
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- Edinburgh to Cancun (EDI - CUN)
- Dublin to Cancun (DUB - CUN)
- Madrid to Cancun (MAD - CUN)
- Montreal to Cancun (YUL - CUN)
- Birmingham to Cancun (BHX - CUN)
- Vancouver to Cancun (YVR - CUN)
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- Manchester to Cancun (MAN - CUN)
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