LON - CUN

€425 Find Cheap Flights from London to Cancún

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Cancún departing on 18/2. 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, 0 bags

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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Everything you should know

Cheapest return fare
€610
Typical prices: €583-€709
Air Canada
Tue 13/1Wed 21/1
LHR - CUN • 1 stop
Cheapest direct flights
€691
Typical prices: €575-€787
Virgin Atlantic
Wed 14/1Wed 21/1
LHR - CUN • Direct
Top routes
LHR-CUN
Cheapest • 12% average savings
LHR-CUN
Most popular
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 19% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Cancún!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Cancún (LON-CUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London 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.

Recent return flight deals from London to Cancún

Tue, 13 Jan - Wed, 21 Jan
Air Canada Logo
13:25 - 22:40
LHR
-
CUN
14h 15m1 stop
Air Canada Logo
08:00 - 11:20
CUN
-
LHR
22h 20m2 stops
€610Air Canada
Thu, 25 Dec - Thu, 8 Jan
United Airlines Logo
11:35 - 14:18
LHR
-
CUN
31h 43m1 stop
United Airlines Logo
14:44 - 10:15
CUN
-
LHR
14h 31m1 stop
€632United Airlines
Thu, 15 Jan - Sat, 31 Jan
United Airlines Logo
15:20 - 07:29
LHR
-
CUN
21h 09m1 stop
United Airlines Logo
12:28 - 07:30
CUN
-
LHR
14h 02m1 stop
€641United Airlines
Tue, 31 Mar - Sun, 5 Apr
United Airlines Logo
10:00 - 19:20
LHR
-
CUN
15h 20m1 stop
United Airlines Logo
07:51 - 07:40
CUN
-
LHR
17h 49m1 stop
€643United Airlines
Sun, 1 Mar - Sun, 22 Mar
United Airlines Logo
12:05 - 12:54
LHR
-
CUN
29h 49m1 stop
United Airlines Logo
05:30 - 10:15
CUN
-
LHR
23h 45m1 stop
€646United Airlines
Wed, 28 Jan - Wed, 4 Feb
United Airlines Logo
11:35 - 07:29
LHR
-
CUN
24h 54m2 stops
United Airlines Logo
16:47 - 15:50
CUN
-
LHR
18h 03m2 stops
€647United Airlines
Tue, 24 Feb - Thu, 5 Mar
United Airlines Logo
11:35 - 07:29
LHR
-
CUN
24h 54m2 stops
United Airlines Logo
16:45 - 15:50
CUN
-
LHR
18h 05m2 stops
€648United Airlines
Tue, 13 Jan - Wed, 21 Jan
Air Canada Logo
06:00 - 22:40
LHR
-
CUN
21h 40m2 stops
Air Canada Logo
11:45 - 13:00
CUN
-
LHR
20h 15m2 stops
€656Air Canada
Wed, 1 Apr - Tue, 7 Apr
United Airlines Logo
10:00 - 19:20
LHR
-
CUN
15h 20m1 stop
United Airlines Logo
07:51 - 07:40
CUN
-
LHR
17h 49m1 stop
€657United Airlines
Tue, 13 Jan - Wed, 21 Jan
Air Canada Logo
06:00 - 21:15
LHR
-
CUN
20h 15m2 stops
Air Canada Logo
08:00 - 11:20
CUN
-
LHR
22h 20m2 stops
€658Air Canada
Booking Insights

KAYAK's insights & trends for London to Cancún flights

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

How much is a return flight from London to Cancún?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Cancún departing in January.

What is the cheapest London to Cancún flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Cancún costs €535 on the route between London Heathrow Airport (LHR) and Cancún (CUN). Over the past month, this route was, on average, 12% cheaper than other London-Cancún routes. It is also the most popular route.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London 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 to Cancún is September, where tickets cost €587 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is €951 and €891 respectively.

Can I save money by flying with a stopover from London to Cancún?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at €554 on average.

How far in advance should I book a flight from London 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 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 to Cancún, you should book around 2 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonSeptember
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (31% more expensive on average)

When to book flights from London to Cancún

Are your dates flexible? Find out the best times to travel from London to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 flights from London to Cancun

  • Are there any direct flights from London to Cancún?

    Yes, direct flights from London to Cancún are offered by British Airways, Thomas Cook Airlines and Condor, all of which depart from London Gatwick. If you are affiliated with a different airline or would prefer to depart from London Heathrow, numerous other carriers like Aeromexico and Delta serve the route with one stop in a hub like Mexico City or Atlanta.

  • What is the fastest way of getting from the city centre to London Heathrow?

    By far the quickest (but also most expensive) way of getting to London Heathrow from the city centre is to take the Heathrow Express, which departs from London Paddington station every 15min and takes just 15min to make the journey. The Heathrow Connect train is a less expensive but stopping service, requiring around 40min from Paddington. It is also possible to save money by taking the underground (Piccadilly Line), but this will take around 1h from stations in Central London.

  • Is it easy to rent a car at Cancún Airport?

    Yes, car hire is readily available at Cancún Airport and this is in fact the largest vehicle rental centre in the area. International and local firms are represented in Arrivals, and the airport offers a facility for booking your vehicle online in advance, which gives you the widest range of choice and a better deal.

  • Is there an on-site hotel at Cancún Airport?

    If your flight from London to Cancún is landing late and you want to get to bed as quickly as possible, both the Comfort Inn Cancún Aeropuerto and the Courtyard Cancún Airport are located just 5min from the terminal, with a free shuttle service available 24h a day.

  • What is the cheapest flight from London to Cancún?

    In the last 3 days, the lowest price for a flight from London to Cancún was €425 for a one-way ticket and €610 for a return.

  • Which airlines offer Wi-Fi service onboard planes from London to Cancun?

    Delta, JetBlue, Aeromexico, and American Airlines offer inflight Wi-Fi service on the London to Cancun flight route.

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

    The Boeing 777 is the aircraft model that flies most regularly on the London to Cancun flight route.

  • On which days can I fly direct from London to Cancun?

    There are direct flights from London to Cancun on a daily basis.

  • How does KAYAK find such low prices on flights from London 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 to Cancun.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cancun with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Cancún

  • Looking for a cheap flight? 25% of our users found flights on this route for €553 or less round-trip.
  • Cancún Airport (CUN) is rather large, consisting of four terminals. If you are flying direct from London you will probably land at Terminal 3 or 4, which are the newer of the four buildings and provide the most shops and services.
  • If you are travelling with children from London Gatwick (LGW), you can help them to burn off some energy before the flight by taking them to one of the Kids’ Zones. There is one in each airport terminal, featuring toys, games and children’s TV.
  • In need of some relaxation before the long flight from London to Cancún? Passengers at London Heathrow (LHR) can make use of numerous spa services, including Be Relax in Terminal 5.
  • While the vast majority of shops and services at Cancún Airport are located in the Departures zones, you can grab a bite to eat or something to drink from Meeting Point, Welcome Bar or Coconuts Bar, all of which are found in International Arrivals.
  • Need some local currency upon arrival at Cancún Airport? ATMs are available near the Arrivals gates, and there is also a currency exchange counter that provides a pre-order service online.
  • Plenty of taxis are available at Cancún Airport, but it is important to differentiate between official services and taxi touts. Head to the prepaid taxi counter in Arrivals to be on the safe side – a fare into central Cancún will be around 450 MXN (17.50 GBP).

Prefer to fly direct from London to Cancun?

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

Direct departures

London to Cancun

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways, Virgin Atlantic

British Airways, Virgin Atlantic

Thursday

British Airways

British Airways

Friday

British Airways, Virgin Atlantic

British Airways, Virgin Atlantic

Saturday

British Airways

British Airways

Sunday

British Airways, Virgin Atlantic

British Airways, Virgin Atlantic

See more direct flights

Direct returns

Cancun to London

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways, Virgin Atlantic

British Airways, Virgin Atlantic

Thursday

British Airways

British Airways

Friday

British Airways, Virgin Atlantic

British Airways, Virgin Atlantic

Saturday

British Airways

British Airways

Sunday

British Airways, Virgin Atlantic

British Airways, Virgin Atlantic

See more direct flights

Reviews of the top airline flying from London 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 London 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.
6.7
British AirwaysOverall score based on 7580 reviews
7.6Crew
6.4Food
6.7Comfort
6.4Entertainment
6.9Boarding
Airline reviews

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

8.0 ExcellentKeith, Dec 2025
LHR - JFK
Read more British Airways reviews

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Nice lounge but had a 5 hour layover which is a lot

Flight on time and priority boarding worked. I travelled economy although business was available as no flights are cheap these days and at least with BA loyalty card I get a baggage allowance for nothing. That made the flight comparable or even cheaper than the ‘budget’ alternative. As for catering and entertainment - not on a BA short haul economy ! At least we were offered biscuits and water! Catering for economy short haul has been reduced to the minimum - no tea or coffee or other drinks than water (from a large bottle with a paper cup on offer). They will say this is better for the environment, which it is, but proper waste management is still needed for empty packets etc. so actually it’s a money saver.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

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

Information on your arrival and departure airports