S$502 Cheap Flights from Mexico City to London

View S$502 flight on Sun, 1 Feb, 2026Opens in a new window

Popular airlines from Benito Juarez International Airport (MEX) to London

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at S$502 for one-way flights and S$1,203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 16 Feb - Tue, 24 Feb
MEX
Mexico City
LHR
London
S$1,203 Return, found 6 days ago
S$1,203
Return
found 6 days ago
Select American Airlines flight, departing Mon, 16 Feb from Mexico City to London, returning Tue, 24 Feb, priced at S$1,203 found 6 days ago
Finnair
Mon, 16 Feb - Tue, 24 Feb
MEX
Mexico City
LHR
London
S$1,203 Return, found 6 days ago
S$1,203
Return
found 6 days ago
Select Finnair flight, departing Mon, 16 Feb from Mexico City to London, returning Tue, 24 Feb, priced at S$1,203 found 6 days ago
American Airlines
Mon, 16 Feb - Tue, 24 Feb
MEX
Mexico City
LHR
London
S$1,215 Return, found 6 days ago
S$1,215
Return
found 6 days ago
Select American Airlines flight, departing Mon, 16 Feb from Mexico City to London, returning Tue, 24 Feb, priced at S$1,215 found 6 days ago
American Airlines
Mon, 16 Feb - Tue, 24 Feb
MEX
Mexico City
LHR
London
S$1,222 Return, found 6 days ago
S$1,222
Return
found 6 days ago
Select American Airlines flight, departing Mon, 16 Feb from Mexico City to London, returning Tue, 24 Feb, priced at S$1,222 found 6 days ago
American Airlines
Mon, 16 Feb - Tue, 24 Feb
MEX
Mexico City
LHR
London
S$1,234 Return, found 6 days ago
S$1,234
Return
found 6 days ago
Select American Airlines flight, departing Mon, 16 Feb from Mexico City to London, returning Tue, 24 Feb, priced at S$1,234 found 6 days ago
American Airlines
Mon, 16 Feb - Tue, 24 Feb
MEX
Mexico City
LHR
London
S$1,234 Return, found 6 days ago
S$1,234
Return
found 6 days ago
Select American Airlines flight, departing Mon, 16 Feb from Mexico City to London, returning Tue, 24 Feb, priced at S$1,234 found 6 days ago
British Airways
Mon, 16 Feb - Tue, 24 Feb
MEX
Mexico City
LHR
London
S$1,238 Return, found 6 days ago
S$1,238
Return
found 6 days ago
Select British Airways flight, departing Mon, 16 Feb from Mexico City to London, returning Tue, 24 Feb, priced at S$1,238 found 6 days ago
British Airways
Mon, 16 Feb - Tue, 24 Feb
MEX
Mexico City
LHR
London
S$1,250 Return, found 6 days ago
S$1,250
Return
found 6 days ago
Select British Airways flight, departing Mon, 16 Feb from Mexico City to London, returning Tue, 24 Feb, priced at S$1,250 found 6 days ago
avianca
Mon, 16 Feb - Tue, 24 Feb
MEX
Mexico City
LHR
London
S$1,261 Return, found 6 days ago
S$1,261
Return
found 6 days ago
Select avianca flight, departing Mon, 16 Feb from Mexico City to London, returning Tue, 24 Feb, priced at S$1,261 found 6 days ago
Aeromexico
Mon, 16 Feb - Tue, 24 Feb
MEX
Mexico City
LHR
London
S$1,299 Return, found 6 days ago
S$1,299
Return
found 6 days ago
Select Aeromexico flight, departing Mon, 16 Feb from Mexico City to London, returning Tue, 24 Feb, priced at S$1,299 found 6 days ago

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

February is typically the cheapest month to fly

From S$920 - S$1,297 per traveller.
Mexico City to London route information
Origin airport
Mexico City Intl.
Destination airport
Heathrow
Return price
S$1,203
Distance
8853 km

Perfect flights from Mexico City to London

Your Journey from Mexico City to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Mexico City to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, British Airways, Aeromexico, Delta, WestJet, Finnair, avianca. Our selection of flights from Mexico City Intl. to LON-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Mexico City to London Flights

Experience the joy of finding cheap flights from Mexico City Intl. to LON-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$502 and roundtrip prices from S$1,203*.
 

Pre-Flight Essentials

Ensure a smooth journey from Mexico City to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Mexico City to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Mexico City to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Mexico City to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Mexico City to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Explore a world of travel with Expedia

London Airports

London

Mexico City to Heathrow
S$1,202.70
*Available to Expedia members.