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LHR - CUN

Find cheap flights from London Heathrow Airport to Cancun from $452

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 5/14. 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
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Cancun

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cancún.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cancún.
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
6:45 am - 7:52 pmLHR-CUN
19h 07m2 stops
10:44 am - 7:30 amCUN-LHR
14h 46m1 stop
$658American Airlines
Find Deal
Tue, May 21 - Sun, May 26
8:40 am - 7:51 pmLHR-CUN
17h 11m2 stops
12:33 pm - 11:00 amCUN-LHR
16h 27m2 stops
$670Delta
Find Deal
Tue, May 14 - Tue, May 21
10:35 am - 10:07 pmLHR-CUN
17h 32m1 stop
11:14 am - 6:45 amCUN-LHR
13h 31m1 stop
$706United Airlines
Find Deal
Mon, Jun 10 - Tue, Jun 25
9:30 am - 8:00 pmLHR-CUN
16h 30m2 stops
9:10 pm - 9:35 amCUN-LHR
30h 25m1 stop
$735Air Canada
Find Deal
Fri, May 31 - Fri, Jun 7
9:00 am - 6:15 pmLHR-CUN
15h 15m1 stop
8:40 pm - 6:35 pmCUN-LHR
15h 55m1 stop
$754Virgin Atlantic
Find Deal
Tue, Jul 2 - Tue, Jul 16
8:40 pm - 11:25 amLHR-CUN
44h 45m2 stops
12:10 pm - 7:35 pmCUN-LHR
25h 25m2 stops
$760British Airways
Find Deal
Sun, Jun 2 - Sun, Jun 9
6:15 am - 6:15 pmLHR-CUN
18h 00m1 stop
2:05 pm - 1:15 pmCUN-LHR
17h 10m1 stop
$767Virgin Atlantic
Find Deal
Tue, Aug 27 - Sun, Sep 8
9:30 am - 8:00 pmLHR-CUN
16h 30m2 stops
9:10 pm - 9:00 pmCUN-LHR
17h 50m2 stops
$776Air Canada
Find Deal
Tue, Oct 15 - Mon, Oct 21
10:35 am - 10:07 pmLHR-CUN
17h 32m1 stop
8:45 am - 9:35 amCUN-LHR
18h 50m2 stops
$787United Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 8
7:20 am - 1:40 pmLHR-CUN
36h 20m2 stops
10:35 am - 9:25 amCUN-LHR
16h 50m1 stop
$818British Airways
Find Deal
Tue, Jul 9 - Tue, Jul 16

Flights from Heathrow to Cancún - Travel Insights & Trends

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.

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

The average price of all flights from London Heathrow Airport to Cancún clicked on KAYAK for each day over the last 12 months.
When flying from London Heathrow Airport to Cancún, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to London Heathrow Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

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 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 $692 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $1,034 and $964 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from London Heathrow Airport to Cancún, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 34 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Cancún?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Cancún from London Heathrow Airport were found on Aeromexico ($702) and Avianca ($887), and the lowest round-trip tickets were found on American Airlines ($658) and Delta ($670).

Good to know

Low season

June

High season

December

Cheapest flight

$452
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from London Heathrow Airport to Cancún

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 $452 for a one-way ticket and $658 for a round-trip.

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

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

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

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

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

    We unfortunately don’t have that data for this specific route.

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

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between London Heathrow Airport and Cancún, 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 $674 and an overall rating of 7.7, Virgin Atlantic is the most popular choice. American Airlines is also a great choice for the route, with an average price of $859 and an overall rating of 7.3.

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

    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 Cancún.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancún 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 Cancún?

    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 Cancún 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 Cancún?

    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 Cancún from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving 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.
7.7
Virgin AtlanticOverall score based on 742 reviews
8.3Crew
7.7Entertainment
7.8Boarding
7.4Comfort
7.1Food
Airline reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

6.0 GoodSonia, Apr 2024LAX - LHR
Read more about Virgin Atlantic reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

Seriously, not displaying departure gate until very last minute is awful. Specially when you have to take an elevator and then transport to go to the sub-terminal. That’s awful in such a busy airport as Heathrow. And I cannot choose seat on this flight because it’s run by British Airways, even entering locator code.

Ac was broken so we deplaned, waited 2 hours, taxiing for takeoff they said the plane would not fly so we went back to the gate and got a new plane which took another hour. In all a 4 hour delay for an 80 min flight.

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

The main flight was OK but the second flight was chaotic with delays

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

amazing! they were so kind and allowed us to sit on empty seats so we could stretch our legs and sleep good. Food is amazing as well plus dessert in the middle of the flight!

All the British airways staff were very helpful and friendly. Every thing was very smooth running from checking in boarding and arriving 40 minutes early. Which is a brilliant start to your holiday.

Ground crew forced me to double pay for infant international charges, when I complained about this and told them, with proof, I already paid they threaten to not allow me on the plane because I was “being rude”. Horrible ground management, horrible airline.

Very efficient boarding - other airlines could learn from them. Friendly, efficient crew. Red eye flight, so dinner meal was irrelevant. Breakfast could have been more substantial. Seats reasonably comfy.

Larger seats on this plane made the ride reasonably comfortable. Our next flight, from Lisbon to Copenhagen, was inconsiderately tight and stressful. The seats were smaller, space between rows was very limited (no button or mechanism to even slightly incline anyone’s seat), and leg-cramping under the seat in front. Just like sardines in a can. Really felt for all the tall Danes on the flight. Their knees were pressed against the seat in front throughout the flight.

The airline made last minute changes to our business class seats splitting our family of 4 with young children who had pre-booked a row of 4 seats. The seat was also dirty and sticky. Our pre-ordered child meals were also not available. :(

I suspect that there was an item pilfered from my bag at the TAP automated check-in counter on March 26th at Heathrow Airport around 11:30am. I think that the employee assisting me with my bags took something out of it when I was not paying attention because today, March 27th there is a notebook missing. Please check the camera to see if indeed this occurred. My description: Male, African Decent, 5'8, 180lbs medium build, wearing trousers and a jacket. Employee description: Female, Indian Decent (guessing) 5'7, slight build. Flight 1359, London to Lisbon.

Perfect although it took an hour to board the plane but other than that it was great

Boarding was late by 30 min due to a bus missing to take us to the plane... And then the flight was delayed by about 90 minutes, in a 60 min flight

The quality of the aircraft and the professionalism of TAP's staff were perfect. The quality of vegan meals can be hit or miss depending on the airline and the city of departure; on this flight, our vegan meals were quite good. The boarding process for the connecting flight in Lisbon could have been organized a bit better, but it did not spoil our overall experience with TAP, which was excellent. I'd definitely recommend TAP to others.

I needed to add "Special Request" meal for myself and my trveling companion,and I ended up having to call their Customer Service. It took a while to get through but eventually I connected with a very proffessional and nice representative who took my request. In the middle of the conversation we were disconnected , as I was trying to all back, the TAP representative actually called me back and confirmed the special request for meals....he called me back from Portugal ! I was absolutely amazed,because that does not happen here in the USA. Perhaps some of the other airlines can learn from TAP's Customer Service. TAP's website at times can be difficult ,such as adding my TSA number. Ended up having it added at the TAP desk at the airport.

Very little space between chairs, making any long travel very uncomfortable. Food is also very basic.

There was no extra leg room as stated on the ticket and no foot rest. Do not pay extra for seats In Economy Plus, not worth the cost.

The 6 hour delay with minimal updates was not handled well. After many complaints from most of the un-boarded passengers, food vouchers were offered. The catering strike meant there was no food or snacks on the plane. Beverage service was heavily impacted, only water or juice was available. The staff at the gate was kind enough to inform that "if you want to eat on the plane, you will need to bring it on when boarding".

Was delayed, did not end up flying to Victoria. Was not offered alternative accomodation or travel. Very dissapointed. Had to pay out of pocket for taxi, ferry, food etc.

It was great to check carryon luggage at no charge when there was no room for ours. A hidden benefit of having low-tier tickets. Also great to stay off plane as long as possible. Airline gave us seats we wanted on this last leg, again at no charge.

I didn’t fly I had to cancel as I booked the flight incorrectly, as in reverse order. I hope I wasn’t charged as I cancelled immediately.

Glad that the plane was not full so my 6' 2" husband didn't have anyone in front of him. We were able to sit in a row with a space between us so he could stretch his legs.

Glasses of water very small, no any snack and at the second time that the air attendant serve water or juice, she ignored us, only some passengers had something to drink.😕

Crew members were very polite and prompt in service. Cooling was very comfortable for a long journey but it's seats were stiff which are uncomfortable for a long travel

I did not like the fact that our bags went missing

It went well until the end when they lost me baggage from Toronto to Ottawa and now my baggage tracking is "inactive"

I like the tv show the seat was ok and the crew was awesome

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The flight was on time and the crew very professional. Everything went as expected and I will use BA again for this trip.

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Very bad plain although I paid A business class ticket I was stuck in a stiff fixed seat without any entertainment or Wi Fi for 5 hours I will never ever book a flight on British airline.

Self check in Kiosk did not recognize that I had prepaid for my luggage. This caused a 40 minute delay even though I had my British Airways email receipt for the prepaid luggage.

Crew were very friendly and helpful. They explained to us in detail the delay in our takeoff due to the storm that rolled in from Belfast and did their best to make up the time. Always great to fly BA!

Staff were very helpful. The free WiFi for messages was also very useful to keep in touch

Crew was more interested on looking at their phones than welcoming passengers during boarding.

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Missed my flight to final destination because of delayed British Airways flight. Had to spend 12 hours in airport and $1500 for new plane tickets

Book cheap flights from London to Cancun

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Cancún found on KAYAK in the last 72 hours.
5/14Tue
1 stop
14h 20mLHR-CUN
$452
8/13Tue
3 stops
30h 45mLHR-CUN
$494
5/25Sat
2 stops
28h 00mLHR-CUN
$503
7/9Tue
1 stopAeromexico
31h 12mLHR-CUN
$702
5/30Thu
1 stopAeromexico
29h 58mLHR-CUN
$727
8/13Tue
2 stopsAvianca
19h 20mLHR-CUN
$887
6/26Wed
1 stopJetBlue
15h 41mLHR-CUN
$888
9/19Thu
2 stopsTurkish Airlines
23h 45mLHR-CUN
$907
9/15Sun
2 stopsTurkish Airlines
23h 25mLHR-CUN
$920
7/13Sat
1 stopJetBlue
15h 45mLHR-CUN
$925

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Last minute flights from Heathrow to Cancún

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Cancún that are departing in the next 10 days.
5/9Thu
multi-stopAmerican Airlines
19h 07mLHR-CUN
5/16Thu
multi-stopAmerican Airlines
12h 50mCUN-LHR
$658
5/9Thu
multi-stopAmerican Airlines
23h 35mLHR-CUN
5/16Thu
multi-stopAmerican Airlines
16h 21mCUN-LHR
$689
5/7Tue
multi-stopAeromexico
17h 02mLHR-CUN
5/21Tue
multi-stopAeromexico
15h 39mCUN-LHR
$861
5/7Tue
multi-stopAeromexico
17h 02mLHR-CUN
5/22Wed
multi-stopAeromexico
16h 29mCUN-LHR
$862
5/8Wed
multi-stopAeromexico
17h 02mLHR-CUN
5/23Thu
multi-stopAeromexico
14h 49mCUN-LHR
$911
5/9Thu
multi-stop
29h 50mLHR-CUN
5/16Thu
multi-stop
16h 00mCUN-LHR
$950
5/8Wed
multi-stopTurkish Airlines
25h 35mLHR-CUN
5/14Tue
multi-stopTurkish Airlines
24h 25mCUN-LHR
$960
5/8Wed
multi-stopTurkish Airlines
30h 50mLHR-CUN
5/14Tue
multi-stopTurkish Airlines
20h 50mCUN-LHR
$962
5/8Wed
multi-stop
14h 05mLHR-CUN
5/14Tue
multi-stop
12h 50mCUN-LHR
$1,029
5/5Sun
multi-stopUnited Airlines
16h 50mLHR-CUN
5/13Mon
multi-stopUnited Airlines
16h 02mCUN-LHR
$1,793

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London Heathrow Airport - Cancún Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Destination:

Cancun (CUN)Mexico

Cabin classes:

Browse origins:

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  • London Heathrow Airport

Browse destinations:

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