How do most travelers feel about British Airways?

The general consensus from 8,198 Cheapflights users is that British Airways is a 6.7/10. Select your travel dates above for updated prices on flights from London Heathrow Airport to Mexico City (LHR-MEX).

Can I get a flight from London Heathrow Airport to Mexico City on British Airways for under £812?

London Heathrow Airport to Mexico City flights on British Airways are currently available under £812. 5 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

How far ahead should I book a flight from London Heathrow Airport to Mexico City with British Airways?

Booking with British Airways 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Mexico City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, the most affordable month to book a British Airways flight from London Heathrow Airport to Mexico City in February, with an average price of £675. Conversely, traveling with British Airways from London Heathrow Airport to Mexico City in August will be the most expensive, with an average cost of £1,149. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly British Airways flight availability from London Heathrow Airport to Mexico City

The most British Airways flights from LHR to MEX are scheduled on a Friday (2 on average). You will have fewer British Airways flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Mexico City ranges from 0.0 - 120.0 inches per month. July is typically the wettest month, when rainfall can reach 120.0 mm. January is typically the driest time to visit Mexico City when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Mexico City, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

£515+ British Airways Flights from Heathrow to Mexico City

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Cheapest British Airways flights from Heathrow to Mexico City
Explore the most affordable British Airways flight options available from Heathrow to Mexico City. Find the lowest fares with prices last updated on 1 September 2026.

Mon 28/912:15 -

1 stop14h 45m

Mon 24/522:00 -

Nonstop10h 30m

Deal found 30/8£724

Thu 24/908:55 -

1 stop14h 17m

Wed 28/1021:00 -

Nonstop10h 10m

Deal found 29/8£726

Thu 24/908:55 -

1 stop14h 17m

Thu 15/1022:00 -

Nonstop10h 30m

Deal found 27/8£728

How do most travelers feel about British Airways?
The general consensus from 8,198 Cheapflights users is that British Airways is a 6.7/10. Select your travel dates above for updated prices on flights from London Heathrow Airport to Mexico City (LHR-MEX).
Can I get a flight from London Heathrow Airport to Mexico City on British Airways for under £812?
London Heathrow Airport to Mexico City flights on British Airways are currently available under £812. 5 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

British Airways flights from Heathrow to Mexico City in 2026

One-way from	£515
Return from	£692
Popular in	July
Cheapest in	January
Average price (all airlines)	£769

British Airways
2/11
1 total stop
17h 20m total
London to Mexico City

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British Airways
8/2-24/2
1 total stop
26h 15m total
London to Mexico City

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Highest demand for flights from London Heathrow to Mexico City Benito Juarez; 17% potential price increase.

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Best time to find cheap flights from London Heathrow to Mexico City Benito Juarez; 3% potential price drop.

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Average price for all London Heathrow to Mexico City Benito Juarez flights (one-way and round-trip).

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Airlines

The best time to book a flight to Mexico City with British Airways is 47 days before departure. On average, fares are higher if you book 18 days before departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Mexico City?

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

Best time to book a flight from Heathrow to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City from Heathrow with our price prediction graph.

LHR-MEX

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British Airways flights from London Heathrow Airport to Mexico City (LHR - MEX)

Find British Airways flight deals from Heathrow to Mexico City

Cheapest British Airways flights from Heathrow to Mexico CityExplore the most affordable British Airways flight options available from Heathrow to Mexico City. Find the lowest fares with prices last updated on 1 September 2026.

Explore the most affordable British Airways flight options available from Heathrow to Mexico City. Find the lowest fares with prices last updated on 1 September 2026.

Best British Airways flights from Heathrow to Mexico CityDiscover carefully curated British Airways flight deals from Heathrow to Mexico City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Discover carefully curated British Airways flight deals from Heathrow to Mexico City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Direct British Airways flights from Heathrow to Mexico CityExplore direct British Airways flight options from Heathrow to Mexico City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 September 2026.

Explore direct British Airways flight options from Heathrow to Mexico City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 September 2026.

Last-minute British Airways flights from Heathrow to Mexico CityDiscover last-minute British Airways flight deals from Heathrow to Mexico City. Data last updated 1 September 2026 and is based on user searches.

Discover last-minute British Airways flight deals from Heathrow to Mexico City. Data last updated 1 September 2026 and is based on user searches.

One-way British Airways flights to Mexico CitySearch for one-way British Airways flight options to Mexico City. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Search for one-way British Airways flight options to Mexico City. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

How do most travelers feel about British Airways?

Can I get a flight from London Heathrow Airport to Mexico City on British Airways for under £812?

British Airways flights from Heathrow to Mexico City in 2026

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Mexico City with British Airways?

The best time to book a flight to Mexico City with British Airways is 47 days before departure. On average, fares are higher if you book 18 days before departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Mexico City?

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

Weekly British Airways flight availability from London Heathrow Airport to Mexico City

The most British Airways flights from LHR to MEX are scheduled on a Friday (2 on average). You will have fewer British Airways flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Mexico City by month

In terms of precipitation, rainfall in Mexico City ranges from 0.0 - 120.0 inches per month. July is typically the wettest month, when rainfall can reach 120.0 mm. January is typically the driest time to visit Mexico City when rainfall is around 0.0 mm.

Temperature in Mexico City by month

Best time to book a flight from Heathrow to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City 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 Mexico City on another airline

Consider alternative airlines that service the Mexico City area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 September 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 1 September 2026.

Complete your trip

Complete your trip to Mexico City by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing Heathrow and Mexico City

Choose from other airlines serving Heathrow and Mexico City.

Other popular destinations in North America

If Mexico City 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 1 September 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 1 September 2026.

See what others are saying about British Airways

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Cheapest British Airways flights from Heathrow to Mexico City
Explore the most affordable British Airways flight options available from Heathrow to Mexico City. Find the lowest fares with prices last updated on 1 September 2026.

Best British Airways flights from Heathrow to Mexico City
Discover carefully curated British Airways flight deals from Heathrow to Mexico City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Direct British Airways flights from Heathrow to Mexico City
Explore direct British Airways flight options from Heathrow to Mexico City based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 September 2026.

Last-minute British Airways flights from Heathrow to Mexico City
Discover last-minute British Airways flight deals from Heathrow to Mexico City. Data last updated 1 September 2026 and is based on user searches.

One-way British Airways flights to Mexico City
Search for one-way British Airways flight options to Mexico City. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.