Cheap Flights from London (LHR) to Mexico City (MEX) from HK$4,659~

View HK$4,659 flight on Mon, 8 Sep 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$4,659 for one-way flights and HK$5,989 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 8 Sep - Mon, 22 Sep
LHR
London
MEX
Mexico City
HK$5,989 Return, found 2 days ago
HK$5,989
Return
found 2 days ago
Select Air Canada flight, departing Mon, 8 Sep from London to Mexico City, returning Mon, 22 Sep, priced at HK$5,989 found 2 days ago
Air Canada
Wed, 19 Nov - Sat, 29 Nov
LHR
London
MEX
Mexico City
HK$6,018 Return, found 1 day ago
HK$6,018
Return
found 1 day ago
Select Air Canada flight, departing Wed, 19 Nov from London to Mexico City, returning Sat, 29 Nov, priced at HK$6,018 found 1 day ago
Air Canada
Wed, 17 Sep - Mon, 29 Sep
LHR
London
MEX
Mexico City
HK$6,037 Return, found 13 hours ago
HK$6,037
Return
found 13 hours ago
Select Air Canada flight, departing Wed, 17 Sep from London to Mexico City, returning Mon, 29 Sep, priced at HK$6,037 found 13 hours ago
Air Canada
Mon, 8 Sep - Mon, 22 Sep
LHR
London
MEX
Mexico City
HK$6,041 Return, found 2 days ago
HK$6,041
Return
found 2 days ago
Select Air Canada flight, departing Mon, 8 Sep from London to Mexico City, returning Mon, 22 Sep, priced at HK$6,041 found 2 days ago
Air Canada
Fri, 31 Oct - Fri, 14 Nov
LHR
London
MEX
Mexico City
HK$6,091 Return, just found
HK$6,091
Return
just found
Select Air Canada flight, departing Fri, 31 Oct from London to Mexico City, returning Fri, 14 Nov, priced at HK$6,091 just found
Air Canada
Mon, 8 Sep - Mon, 22 Sep
LHR
London
MEX
Mexico City
HK$6,093 Return, found 2 days ago
HK$6,093
Return
found 2 days ago
Select Air Canada flight, departing Mon, 8 Sep from London to Mexico City, returning Mon, 22 Sep, priced at HK$6,093 found 2 days ago
Lufthansa
Tue, 9 Sep - Tue, 16 Sep
LHR
London
MEX
Mexico City
HK$6,138 Return, found 3 days ago
HK$6,138
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 9 Sep from London to Mexico City, returning Tue, 16 Sep, priced at HK$6,138 found 3 days ago
Aeromexico
Tue, 9 Sep - Tue, 16 Sep
LHR
London
MEX
Mexico City
HK$6,166 Return, found 3 days ago
HK$6,166
Return
found 3 days ago
Select Aeromexico flight, departing Tue, 9 Sep from London to Mexico City, returning Tue, 16 Sep, priced at HK$6,166 found 3 days ago
Virgin Atlantic
Tue, 9 Sep - Tue, 16 Sep
LHR
London
MEX
Mexico City
HK$6,293 Return, found 3 days ago
HK$6,293
Return
found 3 days ago
Select Virgin Atlantic flight, departing Tue, 9 Sep from London to Mexico City, returning Tue, 16 Sep, priced at HK$6,293 found 3 days ago
British Airways
Wed, 17 Sep - Mon, 29 Sep
LHR
London
MEX
Mexico City
HK$6,412 Return, found 13 hours ago
HK$6,412
Return
found 13 hours ago
Select British Airways flight, departing Wed, 17 Sep from London to Mexico City, returning Mon, 29 Sep, priced at HK$6,412 found 13 hours ago

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

May is typically the cheapest month to fly

From HK$5,201 - HK$9,815 per traveller.

Graph displaying average flight prices per month

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, Lufthansa, Turkish Airlines, United, Virgin Atlantic, WestJet
Return price
HK$5,989
Distance
8853 km
Average flight time
4 hours 37 mins

Flights from London to Mexico City

Book cheap flights from London (LHR) to Mexico City (MEX) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from London (LHR) to Mexico City (MEX) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to Mexico City (MEX) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Mexico City flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Mexico City and things to do in Mexico City for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Mexico City more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Mexico City is HK$4,659 now!

 

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 HK$5,989. 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 kilometers 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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