S$803 Cheap Flights from London to Cancun

View S$803 flight on Wed, 23 Apr,2025Opens in a new window

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Cheap Flights from London to Cancun (LHR-CUN)

Prices were available within the past 7 days and start at S$803 for one-way flights and S$946 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 24 Mar - Mon, 31 Mar
LHR
London
CUN
Cancun
S$946 Return, found 4 days ago
S$946
Return
found 4 days ago
Select Air Canada flight, departing Mon, 24 Mar from London to Cancun, returning Mon, 31 Mar, priced at S$946 found 4 days ago
United
Mon, 24 Mar - Mon, 31 Mar
LHR
London
CUN
Cancun
S$984 Return, found 4 days ago
S$984
Return
found 4 days ago
Select United flight, departing Mon, 24 Mar from London to Cancun, returning Mon, 31 Mar, priced at S$984 found 4 days ago
Air Canada
Wed, 23 Apr - Thu, 1 May
LHR
London
CUN
Cancun
S$986 Return, found 3 days ago
S$986
Return
found 3 days ago
Select Air Canada flight, departing Wed, 23 Apr from London to Cancun, returning Thu, 1 May, priced at S$986 found 3 days ago
Lufthansa
Mon, 24 Mar - Mon, 31 Mar
LHR
London
CUN
Cancun
S$1,009 Return, found 4 days ago
S$1,009
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 24 Mar from London to Cancun, returning Mon, 31 Mar, priced at S$1,009 found 4 days ago
United
Wed, 23 Apr - Thu, 1 May
LHR
London
CUN
Cancun
S$1,017 Return, found 3 days ago
S$1,017
Return
found 3 days ago
Select United flight, departing Wed, 23 Apr from London to Cancun, returning Thu, 1 May, priced at S$1,017 found 3 days ago
Delta
Wed, 23 Apr - Thu, 1 May
LHR
London
CUN
Cancun
S$1,017 Return, found 3 days ago
S$1,017
Return
found 3 days ago
Select Delta flight, departing Wed, 23 Apr from London to Cancun, returning Thu, 1 May, priced at S$1,017 found 3 days ago
Delta
Sun, 15 Jun - Tue, 24 Jun
LHR
London
CUN
Cancun
S$1,019 Return, found 1 day ago
S$1,019
Return
found 1 day ago
Select Delta flight, departing Sun, 15 Jun from London to Cancun, returning Tue, 24 Jun, priced at S$1,019 found 1 day ago
United
Sat, 19 Apr - Sat, 26 Apr
LHR
London
CUN
Cancun
S$1,019 Return, found 10 hours ago
S$1,019
Return
found 10 hours ago
Select United flight, departing Sat, 19 Apr from London to Cancun, returning Sat, 26 Apr, priced at S$1,019 found 10 hours ago
American Airlines
Sun, 15 Jun - Tue, 24 Jun
LHR
London
CUN
Cancun
S$1,020 Return, found 1 day ago
S$1,020
Return
found 1 day ago
Select American Airlines flight, departing Sun, 15 Jun from London to Cancun, returning Tue, 24 Jun, priced at S$1,020 found 1 day ago
Virgin Atlantic
Sun, 9 Nov - Sun, 23 Nov
LHR
London
CUN
Cancun
S$1,045 Return, found 10 hours ago
S$1,045
Return
found 10 hours ago
Select Virgin Atlantic flight, departing Sun, 9 Nov from London to Cancun, returning Sun, 23 Nov, priced at S$1,045 found 10 hours ago
London to Cancun route information
Origin airport
Heathrow
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Lufthansa, Turkish Airlines, United, Virgin Atlantic, WestJet
Return price
S$946
Distance
7905 km

Flights from London to Cancun

When looking for plane tickets from London to Cancun, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Cancun. Look for LHR to CUN airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Cancun flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your London Cancun flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London to Cancun trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

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 London to Cancun with Expedia. Use us as your stop 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 S$946. 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 kilometres to cover on the long-haul Hounslow to Cancun route. Wear comfortable clothes and consider taking a pair of noise-cancelling 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.
*Available to Expedia members.