£442 Cheap Flights from London (LON) to Mexico City (MEX)

View £442 flight on Wed, 20 Aug 2025Opens in a new window

Popular airlines from London to Mexico City (MEX-Mexico City Intl.)

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

Prices were available within the past 7 days and start at £442 for one-way flights and £550 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, 10 Sep - Tue, 23 Sep
LHR
London
MEX
Mexico City
£550 Return, found 1 day ago
£550
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 10 Sep from London to Mexico City, returning Tue, 23 Sep, priced at £550 found 1 day ago
British Airways
Thu, 20 Nov - Mon, 1 Dec
LHR
London
MEX
Mexico City
£553 Return, found 3 days ago
£553
Return
found 3 days ago
Select British Airways flight, departing Thu, 20 Nov from London to Mexico City, returning Mon, 1 Dec, priced at £553 found 3 days ago
Air France
Wed, 10 Sep - Thu, 23 Oct
LHR
London
MEX
Mexico City
£558 Return, found 15 hours ago
£558
Return
found 15 hours ago
Select Air France flight, departing Wed, 10 Sep from London to Mexico City, returning Thu, 23 Oct, priced at £558 found 15 hours ago
Swiss International Air Lines
Wed, 28 Jan - Tue, 17 Feb
LCY
London
MEX
Mexico City
£561 Return, found 19 hours ago
£561
Return
found 19 hours ago
Select Swiss International Air Lines flight, departing Wed, 28 Jan from London to Mexico City, returning Tue, 17 Feb, priced at £561 found 19 hours ago
KLM
Wed, 10 Sep - Thu, 23 Oct
LHR
London
MEX
Mexico City
£563 Return, found 15 hours ago
£563
Return
found 15 hours ago
Select KLM flight, departing Wed, 10 Sep from London to Mexico City, returning Thu, 23 Oct, priced at £563 found 15 hours ago
Swiss International Air Lines
Tue, 4 Nov - Thu, 27 Nov
LGW
London
MEX
Mexico City
£567 Return, found 2 days ago
£567
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, 4 Nov from London to Mexico City, returning Thu, 27 Nov, priced at £567 found 2 days ago
British Airways
Tue, 9 Sep - Mon, 22 Sep
LHR
London
MEX
Mexico City
£568 Return, just found
£568
Return
just found
Select British Airways flight, departing Tue, 9 Sep from London to Mexico City, returning Mon, 22 Sep, priced at £568 just found
Swiss International Air Lines
Thu, 26 Feb - Sat, 7 Mar
LHR
London
MEX
Mexico City
£578 Return, found 6 hours ago
£578
Return
found 6 hours ago
Select Swiss International Air Lines flight, departing Thu, 26 Feb from London to Mexico City, returning Sat, 7 Mar, priced at £578 found 6 hours ago
Iberia
Wed, 19 Nov - Thu, 27 Nov
LHR
London
MEX
Mexico City
£580 Return, found 4 hours ago
£580
Return
found 4 hours ago
Select Iberia flight, departing Wed, 19 Nov from London to Mexico City, returning Thu, 27 Nov, priced at £580 found 4 hours ago
Virgin Atlantic
Wed, 4 Feb - Thu, 12 Feb
LHR
London
MEX
Mexico City
£582 Return, found 1 day ago
£582
Return
found 1 day ago
Select Virgin Atlantic flight, departing Wed, 4 Feb from London to Mexico City, returning Thu, 12 Feb, priced at £582 found 1 day ago

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

May is typically the cheapest month to fly

From £495 - £935 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 Europa, Air France, American Airlines, British Airways, Delta, Emirates, Finnair, ITA Airways, Iberia, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic, avianca
Return price
£549
Distance
8853 km

Compare flights from London to Mexico City easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Mexico City. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Mexico City Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from LON-All Airports to Mexico City Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from LON-All Airports (LON) to Mexico City Intl. (MEX)

The easiest way to view the best deals on flights from London to Mexico City today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from LON-All Airports to Mexico City Intl. start at just £550 and range up to £861.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Mexico City
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Mexico City flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from LON-All Airports to Mexico City Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from London (LON-All Airports) to Benito Juárez Intl. Airport?
Start packing your bags, because round-trip flights from London (LON-All Airports) to Benito Juárez Intl. Airport start from £550. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London (LON-All Airports) 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 visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from London (LON-All Airports) to Mexico 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 (LON-All Airports) to Benito Juárez Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London (LON-All Airports) to Mexico Airport?
England to Mexico City is around 8,900 kilometres, so be prepared to spend quite a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Throw in a couple of snacks to nibble on throughout your flight too.
Which airlines fly direct from London (LON-All Airports) to Mexico Airport?
Many people opt to fly with Aeromexico (AM) from London (LON-All Airports) to Mexico Airport. This top airline offers 30 flights every month, so you can pick a flight time that works for you. After some more options? Check out the seats available with British Airways (BA). This carrier offers 21 flights a month between these destinations.
Are London (LON-All Airports) to Mexico Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so not always. While last-minute flight deals between London (LON-All Airports) and Mexico City Intl. Airport (MEX) are possible, it's also a good idea to monitor prices well before you fly. In fact, some airlines publicize their prices up to a year prior to the departure date. Expedia is constantly updating the best airfare bargains around, so check back often and be ready to grab your seat when the price dips.

Explore a world of travel with Expedia

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£1,030.72

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*Available to Expedia members.