British Airways flights from London Heathrow Airport to Cancún (LHR - CUN)
LHR — CUN
29 Oct — 5 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest British Airways flights from Heathrow to Cancún
Explore the most affordable British Airways flight options available from Heathrow to Cancún. Find the lowest fares with prices last updated on 29 September 2026.
Sat 31/1014:45 -
2 stops24h 51m
Mon 16/1107:00 -
1 stop18h 50m
Deal found 25/9£488
Tue 13/1008:55 -
1 stop17h 05m
Thu 5/1113:18 -
1 stop15h 42m
Deal found 25/9£492
Tue 27/1010:05 -
1 stop14h 55m
Tue 10/1115:56 -
1 stop15h 09m
Deal found 29/9£493
Best British Airways flights from Heathrow to Cancún
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 29 September 2026.
Tue 27/1010:05 -
1 stop14h 55m
Tue 10/1115:56 -
1 stop15h 09m
Deal found 29/9£493
Tue 10/1106:00 -
2 stops20h 14m
Tue 24/1117:19 -
1 stop13h 56m
Deal found 28/9£546
Wed 2/1206:15 -
2 stops20h 02m
Tue 8/1215:11 -
1 stop13h 49m
Deal found 25/9£547
Last-minute British Airways flights from Heathrow to Cancún
Discover last-minute British Airways flight deals from Heathrow to Cancún. Data last updated 29 September 2026 and is based on user searches.
Sat 31/1014:45 -
2 stops24h 51m
Mon 16/1107:00 -
1 stop18h 50m
Deal found 25/9£488
Tue 13/1008:55 -
1 stop17h 05m
Thu 5/1113:18 -
1 stop15h 42m
Deal found 25/9£492
Tue 27/1010:05 -
1 stop14h 55m
Tue 10/1115:56 -
1 stop15h 09m
Deal found 29/9£493
One-way British Airways flights to Cancún
Search for one-way British Airways flight options to Cancún. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.
Sat 16/117:25 -
2 stops32h 53m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9£407
Thu 24/1213:50 -
1 stop36h 26m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9£557
Thu 29/1008:20 -
1 stop16h 41m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9£579
How do most travelers feel about British Airways?
Cheapflights users who travel with British Airways (a popular airline from London Heathrow Airport to Cancún) have rated them a 6.7/10. This rating comes from 8,238 reviews. If you are looking to travel LHR-CUN, search your dates above.
Can I get a flight from London Heathrow Airport to Cancún on British Airways for under £679?
Cheapflights currently has 3 LHR-CUN flights for under £679. Flights to Cancún will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.
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 29 September 2026.
Which month is the cheapest to fly Economy class from London Heathrow Airport to Cancún?
For Economy class flights, the cheapest month to fly this route is January. The most expensive months are July and October.
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.
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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 29 September 2026.
Browse through other British Airways flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 29 September 2026.
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 29 September 2026.
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 29 September 2026.
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 29 September 2026.
Cancelled 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
Wonderful|Sept 2026
The check-in and customer service were excellent as usual!
2.0
Poor|Jul 2026
We 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
Wonderful|Jul 2026
Great 👍
10.0
Wonderful|Jul 2026
The smooth transition from one plane to another 👌
1 out of 2747
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