Cheap Flights from London (LHR) to Mexico City (MEX)

View AU$910 flight on Wed, 1 Oct. 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Benito Juarez International Airport (MEX)

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Cheap Flights from London (LHR) to Mexico City (MEX)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, 3 Dec. - Wed, 10 Dec.
LHR
London
MEX
Mexico City
AU$1,200 Return, found 17 hours ago
AU$1,200
Return
found 17 hours ago
Select Lufthansa flight, departing Wed, 3 Dec. from London to Mexico City, returning Wed, 10 Dec., priced at AU$1,200 found 17 hours ago
Air Canada
Mon, 6 Oct. - Sat, 18 Oct.
LHR
London
MEX
Mexico City
AU$1,208 Return, found 4 hours ago
AU$1,208
Return
found 4 hours ago
Select Air Canada flight, departing Mon, 6 Oct. from London to Mexico City, returning Sat, 18 Oct., priced at AU$1,208 found 4 hours ago
Aeromexico
Wed, 3 Dec. - Wed, 10 Dec.
LHR
London
MEX
Mexico City
AU$1,242 Return, found 17 hours ago
AU$1,242
Return
found 17 hours ago
Select Aeromexico flight, departing Wed, 3 Dec. from London to Mexico City, returning Wed, 10 Dec., priced at AU$1,242 found 17 hours ago
Lufthansa
Mon, 6 Oct. - Sat, 18 Oct.
LHR
London
MEX
Mexico City
AU$1,253 Return, found 4 hours ago
AU$1,253
Return
found 4 hours ago
Select Lufthansa flight, departing Mon, 6 Oct. from London to Mexico City, returning Sat, 18 Oct., priced at AU$1,253 found 4 hours ago
British Airways
Wed, 3 Dec. - Wed, 10 Dec.
LHR
London
MEX
Mexico City
AU$1,259 Return, found 17 hours ago
AU$1,259
Return
found 17 hours ago
Select British Airways flight, departing Wed, 3 Dec. from London to Mexico City, returning Wed, 10 Dec., priced at AU$1,259 found 17 hours ago
Lufthansa
Mon, 6 Oct. - Sat, 18 Oct.
LHR
London
MEX
Mexico City
AU$1,263 Return, found 4 hours ago
AU$1,263
Return
found 4 hours ago
Select Lufthansa flight, departing Mon, 6 Oct. from London to Mexico City, returning Sat, 18 Oct., priced at AU$1,263 found 4 hours ago
Lufthansa
Mon, 6 Oct. - Sat, 18 Oct.
LHR
London
MEX
Mexico City
AU$1,266 Return, found 4 hours ago
AU$1,266
Return
found 4 hours ago
Select Lufthansa flight, departing Mon, 6 Oct. from London to Mexico City, returning Sat, 18 Oct., priced at AU$1,266 found 4 hours ago
Air Canada
Mon, 6 Oct. - Sun, 19 Oct.
LHR
London
MEX
Mexico City
AU$1,268 Return, found 4 hours ago
AU$1,268
Return
found 4 hours ago
Select Air Canada flight, departing Mon, 6 Oct. from London to Mexico City, returning Sun, 19 Oct., priced at AU$1,268 found 4 hours ago
Air Canada
Wed, 3 Dec. - Wed, 10 Dec.
LHR
London
MEX
Mexico City
AU$1,269 Return, found 17 hours ago
AU$1,269
Return
found 17 hours ago
Select Air Canada flight, departing Wed, 3 Dec. from London to Mexico City, returning Wed, 10 Dec., priced at AU$1,269 found 17 hours ago
American Airlines
Wed, 3 Dec. - Wed, 10 Dec.
LHR
London
MEX
Mexico City
AU$1,275 Return, found 17 hours ago
AU$1,275
Return
found 17 hours ago
Select American Airlines flight, departing Wed, 3 Dec. from London to Mexico City, returning Wed, 10 Dec., priced at AU$1,275 found 17 hours ago

Find the cheapest month to fly from London (LHR) to Mexico City (MEX)

May is typically the cheapest month to fly

From AU$1,017 - AU$1,920 per traveller.

Graph displaying average flight prices per month

Flight from London to Mexico City route information
Origin airport
Heathrow
Destination airport
Mexico City Intl.
Airlines serving
Aeromexico, Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, United, Virgin Atlantic, avianca
Return price
AU$1,199
Distance
8853 km
Average flight time
4 hours 35 mins

Your quick guide to flights from London to Mexico City

Pick up great flights from London to Mexico City

With Expedia, you have your pick of 5 flights a day with 20 airlines covering flights from London to Mexico City. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from London to Mexico City that take around 1 hours.

Find cheap flights from London to Mexico City

From the great flight deals with prices currently ranging from AU$1,200 to AU$1,786, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from London to Mexico City around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Mexico City is normally in December.

Reasons to book your flight from London to Mexico City with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from London to Mexico City across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Mexico City right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Heathrow Airport to Benito Juárez Intl. Airport?
The lowest price advertised for a round-trip journey between London Heathrow and MEX is AU$1,200. But you better get a move on. This figure is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LHR to Benito Juárez Intl. Airport?
We get that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from LHR to Benito Juárez Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London Heathrow to Mexico Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport to MEX?
With around 8 900 kilometres separating LHR and Mexico City Intl. Airport (MEX), your flight will be a long one. Pack wisely and make your trip comfortable. Simple things like an eye mask and a quality neck pillow can make a massive difference.
Which airlines fly direct from Heathrow Airport to Mexico Airport?
There are several airlines that fly directly from LHR to Mexico City Intl. Airport (MEX). Aeromexico (AM) is a top choice, offering 30 services on this route each month. British Airways (BA) is also worth a look. It operates 21 flights per month. Between these two airlines, you'll be able to find a good deal from Hounslow to Mexico City.
Are Heathrow Airport to Mexico Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from London Heathrow to Mexico Airport at the last minute could be your ticket to a great deal. However, it could end up costing a great deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

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