LHR - CUN

$422 Find Cheap Flights from London Heathrow Airport to Cancun

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Cancún departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Cancún

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cancún, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cancún, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Heathrow to Cancún (LHR-CUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Cancún that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Heathrow to Cancún

Thu, Jan 22 - Thu, Jan 29
Aer Lingus Logo
8:50 am - 7:20 pmLHR-CUN
15h 30m1 stop
Aer Lingus Logo
9:05 pm - 3:35 pmCUN-LHR
13h 30m1 stop
$573Aer Lingus
Find Deal
Tue, Jan 20 - Tue, Jan 27
 Logo
6:00 am - 6:10 pmLHR-CUN
17h 10m1 stop
 Logo
12:15 pm - 7:10 amCUN-LHR
13h 55m1 stop
Mon, Jan 19 - Wed, Jan 28
Air Canada Logo
6:50 am - 12:55 pmLHR-CUN
35h 05m2 stops
Air Canada Logo
12:15 pm - 7:10 amCUN-LHR
13h 55m1 stop
$674Air Canada
Find Deal
Mon, Sep 8 - Mon, Sep 15
American Airlines Logo
4:25 pm - 10:56 amLHR-CUN
24h 31m1 stop
American Airlines Logo
10:45 am - 6:55 amCUN-LHR
14h 10m1 stop
$680American Airlines
Find Deal
Mon, Jan 19 - Wed, Jan 28
Air Canada Logo
6:50 am - 10:40 pmLHR-CUN
20h 50m2 stops
Air Canada Logo
11:50 am - 8:35 pmCUN-LHR
27h 45m2 stops
$681Air Canada
Find Deal
Wed, Sep 10 - Tue, Sep 16
American Airlines Logo
7:40 pm - 11:20 amLHR-CUN
21h 40m2 stops
American Airlines Logo
2:15 pm - 10:50 amCUN-LHR
14h 35m1 stop
$686American Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 15
American Airlines Logo
7:40 am - 8:05 pmLHR-CUN
18h 25m2 stops
American Airlines Logo
12:50 pm - 10:35 amCUN-LHR
15h 45m1 stop
$688American Airlines
Find Deal
Sun, Nov 30 - Tue, Dec 9
Lufthansa Logo
6:30 am - 4:15 pmLHR-CUN
14h 45m1 stop
Lufthansa Logo
12:28 pm - 7:30 amCUN-LHR
14h 02m1 stop
$702Lufthansa
Find Deal
Mon, Dec 1 - Tue, Dec 9
Lufthansa Logo
8:15 pm - 6:10 pmLHR-CUN
26h 55m2 stops
Lufthansa Logo
12:28 pm - 7:30 amCUN-LHR
14h 02m1 stop
$731Lufthansa
Find Deal
Fri, Nov 14 - Tue, Nov 18
Virgin Atlantic Logo
2:45 pm - 8:40 pmLHR-CUN
10h 55mnonstop
Virgin Atlantic Logo
1:35 pm - 7:50 amCUN-LHR
13h 15m1 stop
$800Virgin Atlantic
Find Deal
Booking Insights

KAYAK's insights & trends for Heathrow to Cancún flights

Get data-powered insights and trends into flights from Heathrow to Cancún to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London Heathrow Airport to Cancún?

What’s the cheapest day of the week to fly from London Heathrow Airport to Cancun?

The average price of all round-trip flights from London Heathrow Airport to Cancún clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London Heathrow Airport to Cancun, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Cancun, Thursday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from London Heathrow Airport to Cancún?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Cancún, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Cancún is January, where tickets cost $758 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,192 and $1,088 respectively.

Can I save money by flying with a layover from London Heathrow Airport to Cancún?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $970, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from London Heathrow Airport to Cancún?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Cancún, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Cancún, you should book around 2 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$422
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 33% increase in price.
Flight from London Heathrow Airport to Cancun

When to book flights from Heathrow to Cancún

Are your dates flexible? Find out the best times to travel from Heathrow to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Cancun flights

  • What is the cheapest flight from London Heathrow Airport to Cancún?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Cancún was $422 for a one-way ticket and $573 for a round-trip.

  • Do I need a passport to fly between London Heathrow Airport and Cancun?

    Yes, you’ll need a passport to travel to Cancun from London Heathrow Airport.

  • Which airports will I be using when flying from London Heathrow Airport to Cancun?

    When flying out of London Heathrow Airport you will be using London Heathrow. You will be landing at Cancun, also known as Cancun.

  • Which aircraft models fly most regularly from London Heathrow Airport to Cancun?

    The Airbus A350-1000 is the aircraft model that flies most regularly on the London Heathrow Airport to Cancun flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Cancun?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between London Heathrow Airport and Cancun, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from London to Cancún, Virgin Atlantic or American Airlines?

    The two airlines most popular with KAYAK users for flights from London to Cancún are Virgin Atlantic and American Airlines. With an average price for the route of $939 and an overall rating of 7.4, Virgin Atlantic is the most popular choice. American Airlines is also a great choice for the route, with an average price of $801 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Cancun?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Cancun.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Cancun?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from London Heathrow Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Cancun?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and CUN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Cancun?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from London Heathrow Airport to Cancun?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Cancun.
Find which airlines fly direct from London Heathrow Airport to Cancun Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Cancun

Wednesday

Virgin Atlantic

Virgin Atlantic

Friday

Virgin Atlantic

Virgin Atlantic

Sunday

Virgin Atlantic

Virgin Atlantic

See more direct flights

Direct returns

Cancun to London Heathrow

Wednesday

Virgin Atlantic

Virgin Atlantic

Friday

Virgin Atlantic

Virgin Atlantic

Sunday

Virgin Atlantic

Virgin Atlantic

See more direct flights

Reviews of the top airlines flying from Heathrow to Cancún

 
See real verified KAYAK customer reviews for airlines flying from London to Cancún. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Cancún? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Virgin AtlanticOverall score based on 657 reviews
7.7Boarding
7.5Entertainment
7.3Comfort
8.1Crew
6.9Food
Airline reviews

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

10.0 ExcellentSiten, Aug 2025LHR - JFK
Read more Virgin Atlantic reviews

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

Very clean and comfortable cabin. Amazing Mediterranean salad for lunch before landing. Great range of films to watch. Really quiet and easy to sleep on the flight also. The initial food was a bit weird: odd fried chicken pieces in some weird white gloop, but that would be my lack of cultural knowledge on the grub. Salad more than made up for it at the other end. Staff were super attentive and helpful. Great and easy flight

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

I flew Business Class. Rory, one of the Cabin stewards, was attentive, explained the menu, provided appropriate drinks. was

The flight crew were friendly and attentive. Food was good and they passed out ice cream and drinks awhile after Lunch was done. The ice cream was a nice treat! I found several movies to watch during the flight. There was many movies and tv shows to choose from. We flew Premium economy and there was enough leg room to be comfortable. The seats were also comfortable. I would fly AA again if the airfare isn’t expensive.

Gate check bags that had to be gate checked because of first flight being a small flight are missing. British airways lost the luggage and haven’t met up with them yet!

Staff lovely , economy seats very uncomfortable , wheelchair assistance wonderful in Heathrow awful in Nashville !

No food/snack served during the flight. Crew wasn’t interested at all. Flew American First but flying low cost with Ryanair is even better

Good crew and a great experience. Only good things to say.

The flight was good. The only reason I did not say “excellent” was the delay

Everything you need to know for your flight from Heathrow to Cancún

Information on your arrival and departure airports

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