₩891,156 Cheap Flights from London (LHR) to Mexico City (MEX)

View ₩891,156 flight on Thu, Oct 2, 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 to Mexico City (LHR-MEX)

Prices were available within the past 7 days and start at ₩891,156 for one-way flights and ₩1,065,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Nov 5 - Wed, Nov 19
LHR
London
MEX
Mexico City
₩1,065,000 Roundtrip, found 6 days ago
₩1,065,000
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Nov 5 from London to Mexico City, returning Wed, Nov 19, priced at ₩1,065,000 found 6 days ago
Air Canada
Wed, Nov 5 - Wed, Nov 19
LHR
London
MEX
Mexico City
₩1,074,200 Roundtrip, found 6 days ago
₩1,074,200
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Nov 5 from London to Mexico City, returning Wed, Nov 19, priced at ₩1,074,200 found 6 days ago
Air Canada
Wed, Nov 5 - Wed, Nov 19
LHR
London
MEX
Mexico City
₩1,120,700 Roundtrip, found 6 days ago
₩1,120,700
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Nov 5 from London to Mexico City, returning Wed, Nov 19, priced at ₩1,120,700 found 6 days ago
United
Tue, Oct 28 - Mon, Nov 10
LHR
London
MEX
Mexico City
₩1,126,600 Roundtrip, found 6 days ago
₩1,126,600
Roundtrip
found 6 days ago
Select United flight, departing Tue, Oct 28 from London to Mexico City, returning Mon, Nov 10, priced at ₩1,126,600 found 6 days ago
United
Tue, Oct 28 - Mon, Nov 10
LHR
London
MEX
Mexico City
₩1,135,800 Roundtrip, found 6 days ago
₩1,135,800
Roundtrip
found 6 days ago
Select United flight, departing Tue, Oct 28 from London to Mexico City, returning Mon, Nov 10, priced at ₩1,135,800 found 6 days ago
Delta
Wed, Nov 5 - Wed, Nov 19
LHR
London
MEX
Mexico City
₩1,147,400 Roundtrip, found 6 days ago
₩1,147,400
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 5 from London to Mexico City, returning Wed, Nov 19, priced at ₩1,147,400 found 6 days ago
American Airlines
Tue, Oct 28 - Mon, Nov 10
LHR
London
MEX
Mexico City
₩1,150,700 Roundtrip, found 6 days ago
₩1,150,700
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Oct 28 from London to Mexico City, returning Mon, Nov 10, priced at ₩1,150,700 found 6 days ago
Aeromexico
Wed, Nov 5 - Wed, Nov 19
LHR
London
MEX
Mexico City
₩1,152,100 Roundtrip, found 6 days ago
₩1,152,100
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Wed, Nov 5 from London to Mexico City, returning Wed, Nov 19, priced at ₩1,152,100 found 6 days ago
Delta
Wed, Nov 5 - Wed, Nov 19
LHR
London
MEX
Mexico City
₩1,159,500 Roundtrip, found 6 days ago
₩1,159,500
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 5 from London to Mexico City, returning Wed, Nov 19, priced at ₩1,159,500 found 6 days ago
American Airlines
Tue, Oct 28 - Mon, Nov 10
LHR
London
MEX
Mexico City
₩1,161,300 Roundtrip, found 6 days ago
₩1,161,300
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Oct 28 from London to Mexico City, returning Mon, Nov 10, priced at ₩1,161,300 found 6 days ago

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

May is typically the cheapest month to fly

From ₩920,902 - ₩1,737,860 per traveler.

Graph displaying average flight prices per month

Flights from London (LHR) to Mexico City (MEX)
Origin airport
Heathrow
Destination airport
Mexico City Intl.
Roundtrip price
₩1,065,000
Distance
8853 km
Average flight time
4 hours 37 mins

London to Mexico City Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to Mexico City will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Mexico City.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LHR to MEX flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to MEX with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ₩1,065,000. 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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