British Airways flights from London Heathrow Airport to Cancún (LHR - CUN)
LHR — CUN
8 Nov — 15 Nov1
Find British Airways flight deals from Heathrow to Cancún
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Cheapest British Airways flights from Heathrow to CancúnExplore the most affordable British Airways flight options available from Heathrow to Cancún. Find the lowest fares with prices last updated on 9 October 2026.
Explore the most affordable British Airways flight options available from Heathrow to Cancún. Find the lowest fares with prices last updated on 9 October 2026.
Tue 17/1118:45 -
2 stops55h 29m
Fri 27/1112:20 -
2 stops25h 55m
Deal found 9/10£686
Tue 17/1115:45 -
2 stops58h 29m
Wed 25/1117:34 -
1 stop13h 31m
Deal found 9/10£692
Tue 17/1118:45 -
2 stops55h 29m
Thu 26/1117:34 -
1 stop32h 11m
Deal found 8/10£692
Best British Airways flights from Heathrow to CancúnDiscover carefully curated British Airways flight deals from Heathrow to Cancún that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.
Discover carefully curated British Airways flight deals from Heathrow to Cancún that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.
Tue 17/1115:45 -
2 stops58h 29m
Wed 25/1117:34 -
1 stop13h 31m
Deal found 8/10£692
Fri 4/1210:05 -
1 stop16h 15m
Wed 16/1213:40 -
2 stops17h 40m
Deal found 6/10£693
Sun 28/206:20 -
2 stops19h 51m
Sun 14/312:39 -
1 stop12h 56m
Deal found 9/10£695
Last-minute British Airways flights from Heathrow to CancúnDiscover last-minute British Airways flight deals from Heathrow to Cancún. Data last updated 9 October 2026 and is based on user searches.
Discover last-minute British Airways flight deals from Heathrow to Cancún. Data last updated 9 October 2026 and is based on user searches.
Tue 17/1118:45 -
2 stops55h 29m
Fri 27/1112:20 -
2 stops25h 55m
Deal found 9/10£686
Tue 17/1115:45 -
2 stops58h 29m
Wed 25/1117:34 -
1 stop13h 31m
Deal found 9/10£692
Tue 17/1118:45 -
2 stops55h 29m
Thu 26/1117:34 -
1 stop32h 11m
Deal found 8/10£692
One-way British Airways flights to CancúnSearch for one-way British Airways flight options to Cancún. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.
Search for one-way British Airways flight options to Cancún. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.
Sat 16/117:25 -
2 stops32h 53m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/10£418
Sat 5/1219:05 -
2 stops31h 17m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/10£420
Tue 6/408:15 -
2 stops17h 47m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£513
British Airways flights from Heathrow to Cancún in 2026
Find detailed information about British Airways flights from Heathrow to Cancún. Explore the options provided by British Airways to plan your journey from Heathrow to Cancún. Data last updated 9 October 2026.
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Rainfall in Cancún by month
Plan your trip to Cancún by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Cancún ranges from 29.0 - 282.0 inches per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Cancún when rainfall is around 29.0 mm.
Temperature in Cancún by month
Plan your trip to Cancún by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).
Best time to book a flight from Heathrow to Cancún
Have a flexible travel schedule? Discover the best time to fly to Cancún from Heathrow with our price prediction graph.
LHR-CUN
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Browse thousands of different options on Cheapflights for your next trip
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Fly from Heathrow to Cancún on another airline
Consider alternative airlines that service the Cancún area. Flight routes are based on user searches made on Cheapflights and were last updated on 9 October 2026.
Other British Airways flights from Heathrow
Browse through other British Airways flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 9 October 2026.
Complete your trip
Complete your trip to Cancún by adding a car hire and/or hotel booking to your travel itinerary.
Other airlines servicing Heathrow and Cancún
Choose from other airlines serving Heathrow and Cancún.
Other popular destinations in North America
If Cancún is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 9 October 2026.
Popular flights with British Airways
Browse through some of the most popular routes that British Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 9 October 2026.
See what others are saying about British Airways
Read reviews and see what other travellers are saying about their experiences with British Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing British Airways for your next flight. Reviews last updated 9 October 2026.
Overview
Reviews
British Airways
8,255 reviews
Overview
Boarding
7.0
Comfort
6.8
Entertainment
6.5
Crew
7.7
Food
6.4
Recent reviews
2.0
|Sept 2026Cancelled flight extended my travel time by over 10 hours and no one was available to.assist with accommodation during a 15 hour layover.
10.0
|Sept 2026The check-in and customer service were excellent as usual!
2.0
|Jul 2026We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
10.0
|Jul 2026Great 👍
10.0
|Jul 2026The smooth transition from one plane to another 👌
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