MEX - LON

$383 Find Cheap Flights from Mexico City to London - Compare and Save

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Everything you should know

Cheapest round-trip
$913
Typical prices: $1,030-$1,556
Avianca
Fri 12/14Mon 1/15
MEX - LHR • 1 stop
Cheapest non-stop
$1,006
Typical prices: $1,135-$1,675
Aeromexico
Wed 1/24Fri 2/2
MEX - LHR • Non-stop
Nonstop flights
You can fly direct with Aeromexico and British Airways. Average duration is 10h 27m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 6% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $896 (round-trip)
Shortest trip • 14h 17m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Mexico City to London

Mon, Dec 14 - Fri, Jan 15
Avianca Logo
8:20 am - 2:35 pmMEX  Mexico City Benito Juarez-LHR London Heathrow
24h 15m1 stop Bogotá El Dorado
Avianca Logo
9:35 pm - 11:00 amLHR  London Heathrow-MEX Mexico City Benito Juarez
19h 25m2 stops Bogotá El Dorado San Salvador El Salvador Intl
$913Avianca
Sun, Jan 24 - Tue, Feb 2
Avianca Logo
8:20 am - 2:35 pmMEX  Mexico City Benito Juarez-LHR London Heathrow
24h 15m1 stop Bogotá El Dorado
Avianca Logo
9:35 pm - 6:25 pmLHR  London Heathrow-MEX Mexico City Benito Juarez
26h 50m1 stop Bogotá El Dorado
$913Avianca
Mon, Dec 14 - Fri, Jan 15
Avianca Logo
8:20 am - 2:35 pmMEX  Mexico City Benito Juarez-LHR London Heathrow
24h 15m1 stop Bogotá El Dorado
Avianca Logo
9:35 pm - 12:15 pmLHR  London Heathrow-MEX Mexico City Benito Juarez
20h 40m1 stop Bogotá El Dorado
$913Avianca
Mon, Dec 14 - Fri, Jan 15
Avianca Logo
8:20 am - 2:35 pmMEX  Mexico City Benito Juarez-LHR London Heathrow
24h 15m1 stop Bogotá El Dorado
Avianca Logo
9:35 pm - 11:00 amLHR  London Heathrow-MEX Mexico City Benito Juarez
19h 25m2 stops Bogotá El Dorado San Salvador El Salvador Intl
$914Avianca
Sun, Jan 24 - Tue, Feb 2
Aeromexico Logo
10:40 pm - 3:05 pmMEX  Mexico City Benito Juarez-LHR London Heathrow
10h 25mnonstop
Aeromexico Logo
10:30 pm - 4:25 amLHR  London Heathrow-MEX Mexico City Benito Juarez
11h 55mnonstop
$1,006Aeromexico
Mon, Mar 22 - Wed, Mar 24
British Airways Logo
3:15 pm - 12:00 pmMEX  Mexico City Benito Juarez-LHR London Heathrow
14h 45m1 stop Dallas/Fort Worth
British Airways Logo
8:45 am - 11:10 pmLHR  London Heathrow-MEX Mexico City Benito Juarez
20h 25m2 stops Madrid Barajas Miami
$1,008British Airways
Tue, Mar 23 - Wed, Mar 24
British Airways Logo
5:45 am - 6:45 amMEX  Mexico City Benito Juarez-LHR London Heathrow
19h 00m1 stop Miami
British Airways Logo
8:45 am - 11:10 pmLHR  London Heathrow-MEX Mexico City Benito Juarez
20h 25m2 stops Madrid Barajas Miami
$1,008British Airways
Tue, Dec 1 - Thu, Dec 3
British Airways Logo
8:30 pm - 5:15 pmMEX  Mexico City Benito Juarez-LHR London Heathrow
14h 45m1 stop Madrid Barajas
British Airways Logo
1:50 pm - 11:16 pmLHR  London Heathrow-MEX Mexico City Benito Juarez
15h 26m1 stop Dallas/Fort Worth
$1,074British Airways
Sat, Feb 27 - Sat, Mar 6
Aeromexico Logo
10:30 pm - 3:05 pmMEX  Mexico City Benito Juarez-LHR London Heathrow
10h 35mnonstop
Aeromexico Logo
10:30 pm - 4:30 amLHR  London Heathrow-MEX Mexico City Benito Juarez
12h 00mnonstop
$1,108Aeromexico
Sat, Feb 27 - Sat, Mar 6
Aeromexico Logo
10:30 pm - 3:05 pmMEX  Mexico City Benito Juarez-LHR London Heathrow
10h 35mnonstop
Aeromexico Logo
10:30 pm - 4:30 amLHR  London Heathrow-MEX Mexico City Benito Juarez
12h 00mnonstop
$1,109Aeromexico
Booking Insights

Price, demand and travel trends for Mexico City Benito Juarez Airport to London flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Mexico City Benito Juarez Airport to London?

Round-trip flights from Mexico City Benito Juarez Airport to London typically range from $1,030 to $1,556. The lowest price found in the past 5 days was $913, on Avianca.

What is the cheapest Mexico City Benito Juarez Airport to London flight route?

There's little price difference between Mexico City Benito Juarez Airport to London routes. They average around $1,079 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Mexico City Benito Juarez Airport to London?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Mexico City Benito Juarez Airport to London. It’s 7% cheaper than the average day, while Saturday is the most expensive, with prices 6% higher.

What’s the cheapest month to fly from Mexico City Benito Juarez Airport to London?

•January is the cheapest month to fly from Mexico City Benito Juarez Airport to London at $1,006 round-trip.
•July ($1,575) and June ($1,412) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 56% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Mexico City Benito Juarez Airport to London the cheapest?

Flights from Mexico City Benito Juarez Airport to London are cheapest 9 weeks before departure. Booking in this window typically costs about 27% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Mexico City to London

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Marisa Garcia

Marisa Garcia

Expert on Aeromexico and MEX

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Key details for Mexico City Benito Juarez Airport to London flights

Low season

October

Cheapest flight

$383
Beat the crowds with an average 20% drop in travelers.
The most popular month to fly with an average 10% increase in travelers.
One-way flight from Mexico City Benito Juarez Airport to London Heathrow Airport

When to book flights from Mexico City to London

Are your dates flexible? Find out the best times to travel from Mexico City to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Mexico City Benito Juarez Airport to London flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Mexico City Benito Juarez Airport to London?

    These are the earliest and latest flight times available from Mexico City Benito Juarez Airport to London:

    • Earliest: departs at 9:00 pm and lands at 7:27 am
    • Latest: departs at 10:40 pm and lands at 9:07 am.

    The flight takes about 10h 27m.

  • What cabin classes can I book on flights from Mexico City Benito Juarez Airport to London?

    Four cabin classes are available on flights from Mexico City Benito Juarez Airport to London:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Mexico City Benito Juarez Airport to London?

    A nonstop flight from Mexico City Benito Juarez Airport to London takes 10h 27m, covering 5,542 miles.

  • Do I need a passport to fly from Mexico City Benito Juarez Airport to London?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Mexico City Benito Juarez Airport to London flight?

    Round-trip flights from Mexico City Benito Juarez Airport to London range from $1,030 to $1,556, with an average of $1,272 over the past 12 months. Anything below $1,030 counts as a good deal.

  • How expensive are last-minute Mexico City Benito Juarez Airport to London flights?

    Last-minute fares on this route (booked within two weeks of departure) run 26% above the $1,272 route average. Book 9 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Mexico City Benito Juarez Airport to London?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $896 round-trip via Calgary (YYC), compared to $1,416 for nonstop.

  • What is the standard checked-bag allowance on flights from Mexico City Benito Juarez Airport to London?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $90–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • How are flight departures from Mexico City Benito Juarez Airport to London spread across the day?

    Night is the busiest departure period on Mexico City Benito Juarez Airport to London flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and evening flights for 0%.

  • How are flight prices from Mexico City Benito Juarez Airport to London looking right now?

    One-way fares from Mexico City Benito Juarez Airport to London are currently lower than usual. Average one-way flight prices are about $457, which is 29% below the typical average for this route.

  • What car rental options are available in London?

    Since London is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near London Heathrow Airport (LHR) — daily rates averaging $39:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Rentacar

    Near London Gatwick Airport (LGW) — daily rates averaging $39:

    • GREEN MOTION
    • DRIVALIA
    • U-Save
    • Europcar
    • Alamo

    Near London City Airport (LCY) — daily rates averaging $40:

    • GREEN MOTION
    • Budget
    • Hertz
    • Avis
    • Sixt

    Near London Stansted Airport (STN) — daily rates averaging $39:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • U-Save

    Near London Luton Airport (LTN) — daily rates averaging $41:

    • GREEN MOTION
    • DRIVALIA
    • Alamo
    • Europcar
    • U-Save

  • Which airports can I use when flying from Mexico City Benito Juarez Airport to London?

    Flights from Mexico City Benito Juarez Airport to London usually depart from Mexico City Benito Juarez (MEX) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

  • What time of day has the fewest delays on flights from Mexico City Benito Juarez Airport to London?

    Night flights have the fewest delays on this route.

  • At what point is a flight considered delayed from Mexico City Benito Juarez Airport to London?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Mexico City Benito Juarez Airport to London route, 16% of flights were delayed in the past 3 months, with delays averaging 2h 22m.

  • Which airports do connecting flights from Mexico City Benito Juarez Airport to London pass through?

    One-stop flights from Mexico City Benito Juarez Airport to London most commonly connect through:

    • Madrid Barajas (MAD) - 28% of one-stop connections
    • Dallas/Fort Worth (DFW) - 14% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 11% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Mexico City Benito Juarez Airport to London?

    Yes. Flexible dates can save you up to 12% on flights from Mexico City Benito Juarez Airport to London. Monday is the cheapest departure day at $1,193 round-trip on average, while Saturday is the most expensive at $1,350, a difference of $157.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Mexico City Benito Juarez Airport to London?

    2 airlines operate flights between Mexico City Benito Juarez Airport and London. The airlines offering nonstop flights on this route include:

    • Aeromexico
    • British Airways

  • How much time can I save by choosing a different layover airport from Mexico City Benito Juarez Airport to London?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 14h 17m, compared with 14h 31m via Houston George Bush Intcntl (IAH) and 14h 40m via Paris Charles de Gaulle (CDG).

  • What is the time difference between Mexico City Benito Juarez Airport and London?

    London is 6 hours ahead of Mexico City Benito Juarez Airport (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London?

    Some of the most popular sights in London are Hyde Park and Buckingham Palace. These are among the most viewed places in London on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Mexico City Benito Juarez Airport to London flights?

    Among airlines operating Mexico City Benito Juarez Airport to London flights:

    • Aeromexico: offers extra legroom; offers free seat selection
    • British Airways: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Mexico City Benito Juarez Airport to London flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Aeromexico: a cabin bag and a checked bag in Economy Class
    • British Airways: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • What are some popular layover cities on flights from Mexico City Benito Juárez International Airport (MEX) to London?

    Some of the most affordable one-stop flights from MEX to London are operated by Lufthansa, with layovers in either Frankfurt or Munich. Some of the most affordable two-stop flights are on Delta, with a stop first in Atlanta and then in Detroit or JFK.

  • Which terminal at Mexico City Benito Juárez International Airport (MEX) will my flight to London depart from?

    Lufthansa, British Airways, American Airlines, and Iberia—airlines offering some of the cheapest tickets from Mexico City to London—depart from Terminal 1. Delta flights from MEX to London depart from the newer Terminal 2.

  • How can I get from Terminal 1 to Terminal 2 at Mexico City Benito Juárez International Airport (MEX)?

    There is a complimentary train that connects the two terminals. It departs about every 10 minutes and takes from 5 to 10 minutes to get from one terminal to the other. To board, you must have carry-on luggage only and an airline ticket. If you have more luggage, you will have to pay a fee to take the bus that ferries passengers between terminals.

  • What is the advantage of landing at London Stansted Airport (STN)?

    Sometimes you can find a relatively cheap ticket from MEX to STN. Another advantage is that STN is smaller than Heathrow or Gatwick, and therefore easier to navigate. Located to the northeast of London, it is close to cities such as Ipswich and Cambridge and provides express rail service into London.

Your guide to booking Mexico City Benito Juarez Airport to London flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average $1,193, about $157 less than Saturday fares (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 9 weeks before you fly. On this route, that window historically saves about 27% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Mexico City Benito Juarez Airport to London trip for January. Fares historically average $1,006 round-trip in that month - typically $569 less than the most expensive month, which is July (based on the last 12 months).
  • For the best chance of arriving on time, fly with Aeromexico. Over the past three months, 85% of Aeromexico flights from Mexico City Benito Juarez Airport to London arrived on time, slightly above the route average of 84%. When flights on this route arrive late, they're delayed by an average of 2h 22m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Calgary Airport (YYC) can be cheaper than flying direct. The cheapest layover option averages $896 round-trip on this route - about $521 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near London City Airport

    • Good Hotel London
    • Aloft London Excel
    • Novotel London Excel

    Near London Heathrow Airport

    • Hilton London Heathrow Airport

    Near London Gatwick Airport

    • Premier Inn London Gatwick Airport
  • When you are booking a flight from Mexico City Benito Juárez International Airport (MEX) to London, you are most likely to find that many of the cheapest tickets involve self-transfers, which require that you collect your baggage and then check in and go through security again at a layover airport. Checking no bags and bringing carry-on luggage only will help expedite this process.
  • If you are flying from Mexico City Benito Juárez International Airport (MEX) to London on American Airlines, you can enjoy waiting for your flight at Terminal 1 of MEX in the American Airlines Admirals Club. To gain access, you can pay at the door when you show your American Airlines plane ticket. United ticket holders can pay at the door in T1 to enter the United Club.
  • Consider flying into London Luton Airport (LTN) when you depart from MEX. Some of the most affordable tickets land at this lesser-known London airport, which is located about 30 miles north of downtown London and more manageable due to its smaller size.
  • If you are planning to rent a car when you land at any of the five London airports, be sure to reserve a child safety seat beforehand if you will be driving with children. Kids younger than 12 or shorter than 4 and 1/2 feet must travel in a child safety seat appropriate for their age, size, and weight.
  • One of the most cost-efficient ways to get from downtown Mexico City to MEX on public transportation is to take a Line 1 or a Line 2 subway to the San Lazaro station. There, you will transfer to a Line 4 bus, which will take you to Terminal 1 of MEX.

Prefer to fly direct from Mexico City to London?

 
Find which airlines fly direct from Mexico City Benito Juarez Airport to London, which days they fly and book direct flights.

Direct departures

Mexico City Benito Juarez to London

Monday

Aeromexico,British Airways

Aeromexico,British Airways

Tuesday

Aeromexico

Aeromexico

Wednesday

Aeromexico,British Airways

Aeromexico,British Airways

Thursday

Aeromexico

Aeromexico

Friday

Aeromexico,British Airways

Aeromexico,British Airways

Saturday

Aeromexico,British Airways

Aeromexico,British Airways

Sunday

Aeromexico,British Airways

Aeromexico,British Airways

See more direct flights

Direct returns

London to Mexico City Benito Juarez

Monday

Aeromexico,British Airways

Aeromexico,British Airways

Tuesday

Aeromexico

Aeromexico

Wednesday

Aeromexico,British Airways

Aeromexico,British Airways

Thursday

Aeromexico

Aeromexico

Friday

Aeromexico,British Airways

Aeromexico,British Airways

Saturday

Aeromexico,British Airways

Aeromexico,British Airways

Sunday

Aeromexico,British Airways

Aeromexico,British Airways

See more direct flights

More options for your flight from Mexico City to London

Complete your trip to London with a hotel stay or car rental