MEX - LON

$321 Find Cheap Flights from Mexico City to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mexico City to London departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mexico City to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mexico City to London, as well as popular online travel agencies
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Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mexico City to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Mexico City to London

Mon, Jul 28 - Fri, Aug 22
 Logo
9:55 am - 6:55 amMEX-LGW
14h 00m1 stop
 Logo
10:00 am - 6:35 pmLGW-MEX
15h 35m1 stop
Mon, Jul 28 - Thu, Aug 21
 Logo
9:55 am - 6:55 amMEX-LGW
14h 00m1 stop
 Logo
10:00 am - 6:35 pmLGW-MEX
15h 35m1 stop
Mon, Dec 1 - Tue, Dec 9
British Airways Logo
9:00 pm - 1:10 pmMEX-LHR
10h 10mnonstop
British Airways Logo
8:20 am - 7:20 pmLHR-MEX
17h 00m1 stop
$877British Airways
Find Deal
Mon, Dec 1 - Tue, Dec 9
British Airways Logo
9:00 pm - 1:10 pmMEX-LHR
10h 10mnonstop
British Airways Logo
8:20 am - 7:20 pmLHR-MEX
17h 00m1 stop
$878British Airways
Find Deal
Mon, Dec 1 - Mon, Dec 8
Air Canada Logo
7:15 am - 7:10 amMEX-LHR
17h 55m1 stop
Air Canada Logo
8:55 am - 11:55 pmLHR-MEX
21h 00m2 stops
$903Air Canada
Find Deal
Sun, Nov 30 - Mon, Dec 8
Air Canada Logo
1:10 am - 7:10 amMEX-LHR
24h 00m2 stops
Air Canada Logo
8:55 am - 11:55 pmLHR-MEX
21h 00m2 stops
$909Air Canada
Find Deal
Thu, Aug 28 - Thu, Sep 25
Virgin Atlantic Logo
3:30 pm - 1:30 pmMEX-LHR
15h 00m1 stop
Virgin Atlantic Logo
11:20 am - 6:55 pmLHR-MEX
14h 35m1 stop
$971Virgin Atlantic
Find Deal
Tue, Aug 5 - Sun, Aug 24
Aeromexico Logo
10:30 pm - 4:00 pmMEX-LHR
10h 30mnonstop
Aeromexico Logo
10:30 pm - 2:55 amLHR-MEX
11h 25mnonstop
$985Aeromexico
Find Deal
Mon, Aug 18 - Sun, Aug 31
Virgin Atlantic Logo
3:30 pm - 6:35 pmMEX-LCY
20h 05m2 stops
Virgin Atlantic Logo
8:10 pm - 5:59 pmLCY-MEX
28h 49m1 stop
$996Virgin Atlantic
Find Deal
Tue, Nov 11 - Tue, Nov 18
Aeromexico Logo
8:10 am - 9:00 amMEX-LGW
18h 50m2 stops
Aeromexico Logo
5:25 pm - 4:55 amLGW-MEX
17h 30m1 stop
$1,094Aeromexico
Find Deal
Expert advice

Expert advice for your flight from Mexico City to London

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
British Airways

BA's premium economy offers 7 inches more legroom, ideal for long-haul comfort.


BA's Club World provides priority boarding and enhanced baggage allowance for long-haul flights.

Aeromexico

Aeromexico's Clase Premier offers 20” wide seats with 60” pitch on Boeing 787-9 Dreamliner.


Aeromexico's Wi-Fi is available on Boeing 787, 737 MAX, and 737-800, suitable for streaming.

Virgin Atlantic

Virgin Atlantic's Upper Class features fully flat beds and direct aisle access for ultimate comfort.


Virgin Atlantic's Economy Delight offers extra legroom and priority boarding for enhanced comfort.

Airports
MEX

Check in 3 hours before your international flight at MEX due to potentially long security lines.

Read more about MEXby Marisa Garcia
LHR

The Elizabeth Line offers a cost-effective 35-minute journey from Heathrow to central London.

Read more about LHRby Duncan Madden
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan Madden

Duncan Madden

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.

Read more
Marisa Garcia

Marisa Garcia

Expert on Aeromexico and MEX

Marisa Garcia

Marisa Garcia

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.

Read more
Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff

Laura Ratliff

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.

Read more
Useful Info

KAYAK's insights & trends for Mexico City to London flights

Get data-powered insights and trends into flights from Mexico City to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Mexico City to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Mexico City to London.

Our data shows that the cheapest route for a return flight from Mexico City to London cost $866 and was between Mexico City (MEX) and London Heathrow Airport (LHR). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $866.

What’s the cheapest day of the week to fly from Mexico City to London?

The average price of all round-trip flights from Mexico City to London clicked on KAYAK for each day over the last 12 months.

For Mexico City to London, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from London back to Mexico City, the best deals are generally found on Thursday, with Sunday being the most expensive.

What is the cheapest month to fly from Mexico City to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mexico City to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Mexico City to London is February, where tickets cost $988 (return) on average. On the other hand, the most expensive months are July and September, where the average cost of round-trip tickets is $1,401 and $1,197 respectively.

Can I save money by flying with a layover from Mexico City to London?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,173 on average.

How far in advance should I book a flight from Mexico City to London?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Mexico City to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Mexico City to London, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonFebruary
High seasonJuly
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 24% increase in price.

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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Mexico City to London

  • 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.

  • What is the cheapest flight from Mexico City to London?

    In the last 3 days, the lowest price for a flight from Mexico City to London was $321 for a one-way ticket and $786 for a round-trip.

  • Do I need a passport to fly between Mexico City and London?

    Yes, you’ll need a passport to travel to London from Mexico City.

  • Which airports will I be using when flying from Mexico City to London?

    On your way to London, you’ll fly out from Mexico City Benito Juarez. You’ll be landing in one of London’s 2 airports: London City or London Heathrow.

  • Which airlines offer Wi-Fi service onboard planes from Mexico City to London?

    Air France, KLM, Lufthansa, and Aeromexico offer inflight Wi-Fi service on the Mexico City to London flight route.

  • Which aircraft models fly most regularly from Mexico City to London?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Mexico City to London flight route.

  • Which airline alliances offer flights from Mexico City to London?

    SkyTeam, and oneworld are the airline alliances operating flights between Mexico City and London, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Mexico City to London?

    There are nonstop flights from Mexico City to London on a daily basis.

  • Which is the best airline for flights from Mexico City to London, Aeromexico or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Mexico City to London are Aeromexico and Virgin Atlantic. With an average price for the route of $1,186 and an overall rating of 7.5, Aeromexico is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $1,056 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Mexico City to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Mexico City to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Mexico City to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Mexico City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Mexico City to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Mexico City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Mexico City to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Mexico City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Mexico City to London

  • Looking for a cheap flight? 25% of our users found flights on this route for $628 or less one-way and $1,008 or less round-trip.
  • 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, British Airways

Aeromexico, British Airways

Wednesday

Aeromexico, British Airways

Aeromexico, British Airways

Thursday

Aeromexico, British Airways

Aeromexico, British Airways

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, British Airways

Aeromexico, British Airways

Wednesday

Aeromexico, British Airways

Aeromexico, British Airways

Thursday

Aeromexico, British Airways

Aeromexico, British Airways

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
See more direct flights

Top 4 airlines serving from Mexico City to London

 
See real verified KAYAK customer reviews for airlines flying from Mexico City to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Mexico City to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
AeromexicoOverall score based on 1703 reviews
7.5Boarding
7.9Crew
7.1Entertainment
6.7Food
7.6Comfort
Airline reviews

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

8.0 ExcellentSamantha, May 2025MEX - SJD
Read more Aeromexico reviews

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

the guy in front of me put his seat back immediately...and then left it back including thru landing and taxiing to the runway. attendants did not check/ask him to put it up for landing.

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

Old aircraft the audio of the entertainment dosent work Dirty seats

Terrible. The flight arrives 2 hr later, no AC. One of the worst flights ever

Boarding - It is unclear where the line for the group are given the signs. A solution would be a diagonal arrow pointing to the lane in which the lane for boarding of a given zone should form. As it is now, you are guessing which side of the pole the "zone 3" sign is telling you to form the line. Inflight Entertainment - The Spanish subtitles function didn't work for movie watching (in fact, all subtitles didn't work), so was difficult to follow along and I watched the movie in silence without words.

An hour-long wait to check in, 90 minutes for luggage to come out, lost luggage, chaotic operations

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

It's was good in general. I had a annoying next seat passenger. But nothing nobody could do anything

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

From my experience, I see there is room for a greater mixture of cultures, for example, a mix of the nationality of cabin crews, food, music, food, etc.

on time quick service but food so so and seats very small. no leg room. I think passengers should not be bringing so large carry on suitcases and should have free check in. Then boarding and unloading would be faster

Bug wouldn't let me upgrade my 17 year old son to an exit row preferred seat even though conditions clearly stipulated 16 years minimum. Luckily no one else took the seat so a supervisor was able to force quit my son at the gate. Could have been a real problem had we been separated but all is well that ended well.

After nearly nine years without traveling, my son and I decided to take our first flight, and we chose Air Canada and I’m so glad we did! From start to finish, our experience was nothing short of amazing. The flight itself was smooth, comfortable, and truly enjoyable. The staff were warm, professional, and went above and beyond to make us feel at ease. But what really stood out for me was the luggage tracking feature. Knowing that my bag was scanned onto the same flight I was on gave me such peace of mind. It’s little details like this that make all the difference, especially after not traveling for so long. This trip was incredibly special for us, and Air Canada made it even more memorable. Thank you for such a fantastic experience I wouldn’t hesitate to fly with you again!

Missed flight to Kamloops with Air Canada. They did not hold the plane when I was delayed in security. Could not provide another flight for THREE DAYS. Provided hotel, however I had my husband come to get me. This needs to be compensated.

The main issue i had with this flight is the crew kept the plane super warm. A number of passengers i saw were sweating and fanning themselves. When we asked if they could lower the temperature, all we got was some crass dismissal from the head flight attendant the she couldn't feel the heat cause she was going through menopause...?!

Efficient board despite a 100% sold out flight. It’s crowded on the plane but crew was working hard to get us off the ground on time and served dinner and breakfast. Food was good.

My flight from Mexico City to Boston would have been fine, had I taken it, but because the final leg of the trip from Toronto to Boston was cancelled, I decided to fly on another carrier out of Mexico City that offered me a non, stop-direct route. Prior to this, I received several emails and text messages from Air Canada in regards to their Toronto to Boston flight being cancelled and about a similiar flights that departed much later that evening or the following day from Toronto to Boston. I would have hoped that Air Canada would have offered to seat on AeroMexico, but they did not. I flew on AeroMexico from Mexico City to Boston (direct) and enjoyed a wonderful flight. I replied to texts Air Canada's about my situation, but got no response. I have asked to be considered for a partial refund from Air Canada for the missed portion of my flight that I took with AeroMexico. I have yet to hear back.

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

When checking our bags we were told our bags would go through our final destination. This did not happen. When boarding, after group 3 it was a free for all, everyone boards. When served lunch, I asked for anything without dairy, I was given popcorn and gummy snacks. She said she would come back with more options, she never did. Also, when traveling through London, they don’t tell you your gate number until 1 hour before flight leaves, causing everyone to run to their gate.

Full flight, but crew was great. No wifi and no seatback entertainment, so had to read...argh!

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

The crew did not really interact with me which was no problem as I was fine. I did see that they were somewhat short with some passengers but that was not common. Just in general, they did not seem friendly - no requirement to be so but I am used to a friendly crew on most flights. The food was just ok but with a flight that large, I would think it hard to make something more elaborate.

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

As seats on planes seem to get smaller over time and people’s bodies get bigger significant mismatches occur. I was seated in the middle of a four seat center row on a 9 hour 10 minute flight from Heathrow to Seattle. The woman seated next to me was such a size that she required a seat belt extension in order for her to fasten the seatbelt around her. She occupied fully 1/3 or more of both my seat and my table. Her and her stuff also occupied most of the space for my feet. Not an enjoyable way to spend on a 9 hour flight. My most miserable flying experience ever.

We were bumped from our flight and were made to spend the night even though we made our reservation a few months ago. We had to completely change arrival plans which put a spanner in our works. The seats were too crowded together. An overweight man sitting next to me kept spilling over into my space and repeatedly touched my feet. The staff was great yet I felt sorry for them with so many people on the plane.

Easy quick flight but everything was perfect. I never like the food and it was surprising good this time. I think they are making some changes.

Everything you need to know for your flight from Mexico City to London

Information on your arrival and departure airports

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