CA $1,086 Cheap Flights from London (LHR) to Cancun (CUN)

View CA $1,086 flight on Wed, Nov. 12, 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Cancun Intl. Airport (CUN)

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Cheap flights from London (LHR) to Cancun (CUN)

Prices were available within the past 7 days and start at CA $1,086 for one-way flights and CA $958 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Thu., May 8 - Fri., May 16
LHR
London
CUN
Cancun
CA $958 Roundtrip, found 1 day ago
CA $958
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu., May 8 from London to Cancun, returning Fri., May 16, priced at CA $958 found 1 day ago
Swiss International Air Lines
Fri., Jun. 6 - Fri., Jun. 13
LHR
London
CUN
Cancun
CA $967 Roundtrip, found 6 days ago
CA $967
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Fri., Jun. 6 from London to Cancun, returning Fri., Jun. 13, priced at CA $967 found 6 days ago
JetBlue Airways
Tue., Dec. 2 - Tue., Dec. 9
LHR
London
CUN
Cancun
CA $995 Roundtrip, found 5 days ago
CA $995
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue., Dec. 2 from London to Cancun, returning Tue., Dec. 9, priced at CA $995 found 5 days ago
Virgin Atlantic
Mon., Jun. 9 - Mon., Jun. 16
LHR
London
CUN
Cancun
CA $1,007 Roundtrip, found 5 days ago
CA $1,007
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Mon., Jun. 9 from London to Cancun, returning Mon., Jun. 16, priced at CA $1,007 found 5 days ago
Air Canada
Mon., Apr. 28 - Thu., May 8
LHR
London
CUN
Cancun
CA $1,013 Roundtrip, found 3 days ago
CA $1,013
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon., Apr. 28 from London to Cancun, returning Thu., May 8, priced at CA $1,013 found 3 days ago
Lufthansa
Wed., May 7 - Sun., May 11
LHR
London
CUN
Cancun
CA $1,045 Roundtrip, found 3 days ago
CA $1,045
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed., May 7 from London to Cancun, returning Sun., May 11, priced at CA $1,045 found 3 days ago
Delta
Thu., May 8 - Mon., May 19
LHR
London
CUN
Cancun
CA $1,056 Roundtrip, found 1 hour ago
CA $1,056
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu., May 8 from London to Cancun, returning Mon., May 19, priced at CA $1,056 found 1 hour ago
British Airways
Wed., Jun. 4 - Wed., Jun. 11
LHR
London
CUN
Cancun
CA $1,076 Roundtrip, found 3 days ago
CA $1,076
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed., Jun. 4 from London to Cancun, returning Wed., Jun. 11, priced at CA $1,076 found 3 days ago
American Airlines
Thu., Jun. 5 - Thu., Jun. 12
LHR
London
CUN
Cancun
CA $1,082 Roundtrip, found 1 day ago
CA $1,082
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu., Jun. 5 from London to Cancun, returning Thu., Jun. 12, priced at CA $1,082 found 1 day ago
Virgin Atlantic
Wed., Oct. 29 - Wed., Nov. 12
LHR
London
CUN
Cancun
CA $1,105 Roundtrip, found 2 days ago
CA $1,105
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Wed., Oct. 29 from London to Cancun, returning Wed., Nov. 12, priced at CA $1,105 found 2 days ago
Flight from London to Cancun (LHR - CUN) route information
Origin airport
Heathrow
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic, avianca
Roundtrip price
CA $957
Distance
7905 km

London to Cancun Flights

Ready for an adventure? Thought so! Prepare to see the sights when you book your trip from London to Cancun with Expedia.ca. Whether you’re visiting for business or pleasure, we know how important it is to bring home travel stories. Maybe your tales will include the best dinner of your life, or the weirdest street art you saw in the city, or the concert that turned you into a fan of a new band. Whatever it is, your new favourite anecdote is right around the corner. Book your trip from LHR to CUN and begin your journey!

Getting a cheap deal on your trip sets the tone for the perfect holiday. And with Expedia.ca, you know you can travel from London to Cancun on the cheap, with enough money left over for a stellar time in the city. That could mean more tours with the kids, more concerts with the spouse, more dessert amongst co-workers, or even front row seats to a sports game if you’re travelling solo. It’s your holiday! Make it great.

Travelling shouldn’t cost an arm and a leg before you even get to relax on the plane’s armrests. Count on Expedia.ca to get you the best discounts on flights from LHR to CUN. And remember this: You can also save big when you bundle. Add a hotel or car rental deal to your flight and witness those savings add up. Hey, more money for more souvenirs, right? Right! Pack your bags and we’ll see you on the route.

Combine your Cancun flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from with Expedia Canada. Use us as your top travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from LHR to Cancun Intl. Airport (CUN)?
Pack your bags, because round-trip flights between LHR and Cancun Intl. Airport (CUN) start from CA $958. That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to Cancun Intl. Airport (CUN)?
This can vary between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where you’ll find easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from Heathrow Airport (LHR) to Cancun 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 Heathrow Airport (LHR) to CUN flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from London Heathrow to Cancun Intl. Airport (CUN)?
You’ll have 8,000 kilometers to cover on the long-haul Hounslow to Cancun route. Wear comfortable clothes and consider taking a pair of noise-canceling earphones.
Which airlines fly direct from London Heathrow to CUN?
You won’t find any airlines flying directly between London Heathrow and Cancun Intl. Airport (CUN), so be ready to make at least one stop on your journey. A layover can be a nice way to break up a trip!
Are Heathrow Airport to CUN flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Heathrow Airport to Cancun Airport at the last minute could be your ticket to an awesome deal. However, it could end up costing you a whole lot more! If you’d rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back often as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

London nearby Airports

London

Gatwick to Cancun
CA $936.94
*Available to Expedia members.