$545 Cheap Flights from Mexico City (MEX) to London (LGW)

Popular airlines from Benito Juarez International Airport (MEX) to Gatwick Airport (LGW)

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Cheap Flights from Mexico City to London (MEX-LGW)

Prices were available within the past 7 days and start at $545 for one-way flights and $990 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
British Airways
Iberia
Delta
Turkish Airlines
Flights from Mexico City (MEX) to London (LGW)
Origin airport
Mexico City Intl.
Destination airport
Gatwick
Airlines serving
Aeromexico, Air Europa, Air France, American Airlines, British Airways, Delta, Finnair, ITA Airways, Iberia, Swiss International Air Lines, Turkish Airlines, Virgin Atlantic
Roundtrip price
$990
Distance
5552 mi

Mexico City to London Flights

The cheapest times to fly from Mexico City to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Mexico City to London are during the month of May. You can find some of the cheapest flights from Mexico City to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mexico City to London

Sunday is one of the best days to book for cheap flights from Mexico City to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Mexico City to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Mexico City to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $545 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Mexico City to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Mexico City to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from Mexico City Intl. Airport (MEX) to London Gatwick last minute?
Booking your flight from Mexico City Intl. Airport (MEX) to LGW last minute could save you a pretty penny if you happen to find an epic deal. However, tickets generally don’t get cheaper as the departure date nears. If you wait around, flights could also be booked up or the best seats gone (hello, middle seat!). If you don’t want to risk it, book well ahead of when you want to leave. In fact, you can find some of the biggest deals up to a year in advance. If your preferred carrier hasn’t released its fares yet, check back regularly as offers are constantly updated on Expedia.
What airports do you fly into for London from Mexico City?
Gatwick Airport (LGW), Heathrow Airport (LHR) and London City Airport (LCY) are your choices when taking off from Mexico City to London. Around 25 mi south of downtown London, Gatwick Airport (LGW) is the city’s main gateway. Take into account things such as flight arrival and departure times and the distance to your hotel before picking your airport. Big Ben and Buckingham Palace are a couple of amazing attractions to check out when you arrive.
Can I change the date of my flight from MEX to London Gatwick?
We know life happens and plans change, so Expedia is here to help make amending your flight as easy as possible. First, access your Benito Juárez Intl. Airport to LGW itinerary through the Expedia Trips portal and look up the ticket rules to see if you can make changes. If you booked your airfare in the last 24 hours, some carriers will allow you to cancel for free and organize new flights. If you bought your ticket more than 24 hours ago, connect with us via our Customer Service portal to learn more about your options.

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