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 8,189 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 £809?

Cheapflights currently has 9 LHR-CUN flights for under £809. 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.

What is the cheapest month to book a flight from London Heathrow Airport to Cancún with British Airways?

Currently, the most affordable month to book a British Airways flight from London Heathrow Airport to Cancún in January, with an average price of £522. Conversely, traveling with British Airways from London Heathrow Airport to Cancún in July will be the most expensive, with an average cost of £845. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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.

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).

£391+ British Airways Flights from Heathrow to Cancún

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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 28 August 2026.

Mon 28/916:25 -

1 stop26h 25m

Mon 5/1012:14 -

1 stop12h 41m

Deal found 24/8£498

Wed 16/912:30 -

1 stop28h 40m

Mon 21/915:37 -

1 stop14h 33m

Deal found 24/8£506

Wed 16/914:10 -

2 stops27h 24m

Sat 19/915:37 -

1 stop33h 18m

Deal found 24/8£515

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 8,189 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 £809?
Cheapflights currently has 9 LHR-CUN flights for under £809. 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

One-way from	£391
Return from	£498
Popular in	July
Cheapest in	March
Average price (all airlines)	£793

British Airways
5/12
2 total stops
32h 52m total
London to Cancún

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British Airways
28/9-5/10
2 total stops
39h 06m total
London to Cancún

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Highest demand for flights from London Heathrow to Cancun; 12% potential price increase.

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Best time to find cheap flights from London Heathrow to Cancun; 2% potential price drop.

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Average price for all London Heathrow to Cancun flights (one-way and round-trip).

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Prices

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are July and October.

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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British Airways

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8,192 reviews

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British Airways flights from London Heathrow Airport to Cancún (LHR - CUN)

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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 28 August 2026.

Explore the most affordable British Airways flight options available from Heathrow to Cancún. Find the lowest fares with prices last updated on 28 August 2026.

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 28 August 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 28 August 2026.

Last-minute British Airways flights from Heathrow to CancúnDiscover last-minute British Airways flight deals from Heathrow to Cancún. Data last updated 28 August 2026 and is based on user searches.

Discover last-minute British Airways flight deals from Heathrow to Cancún. Data last updated 28 August 2026 and is based on user searches.

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 28 August 2026.

Search for one-way British Airways flight options to Cancún. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

How do most travelers feel about British Airways?

Can I get a flight from London Heathrow Airport to Cancún on British Airways for under £809?

British Airways flights from Heathrow to Cancún in 2026

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

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

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

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 28 August 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 28 August 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 28 August 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 28 August 2026.

See what others are saying about British Airways

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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 28 August 2026.

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 28 August 2026.

Last-minute British Airways flights from Heathrow to Cancún
Discover last-minute British Airways flight deals from Heathrow to Cancún. Data last updated 28 August 2026 and is based on user searches.

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 28 August 2026.