MEX - LHR

£279 Find Cheap Flights from Mexico City to London Heathrow Airport

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 Heathrow departing on 19/10. 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 Heathrow Airport

 
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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Expert advice
Booking Insights
Flights Deals

Cheap Flights from Mexico City to Heathrow (MEX-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Mexico City to Heathrow 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 return flight deals from Mexico City to Heathrow

Tue, 28 Oct - Tue, 11 Nov
Iberia Logo
14:04 - 12:05MEX-LHR
16h 01m1 stop
Iberia Logo
11:15 - 21:15LHR-MEX
16h 00m1 stop
£602Iberia
Find Deal
Tue, 16 Sep - Fri, 26 Sep
Air Canada Logo
07:10 - 06:30MEX-LHR
16h 20m1 stop
Air Canada Logo
06:50 - 22:55LHR-MEX
23h 05m2 stops
£616Air Canada
Find Deal
Mon, 15 Sep - Fri, 26 Sep
Air Canada Logo
00:15 - 06:35MEX-LHR
23h 20m1 stop
Air Canada Logo
06:50 - 22:55LHR-MEX
23h 05m2 stops
£620Air Canada
Find Deal
Tue, 25 Nov - Wed, 10 Dec
Air Canada Logo
06:00 - 07:10MEX-LHR
19h 10m1 stop
Air Canada Logo
06:50 - 00:04LHR-MEX
23h 14m2 stops
£622Air Canada
Find Deal
Tue, 16 Sep - Fri, 26 Sep
Air Canada Logo
07:10 - 06:30MEX-LHR
16h 20m1 stop
Air Canada Logo
09:30 - 22:55LHR-MEX
20h 25m1 stop
£623Air Canada
Find Deal
Sun, 7 Dec - Wed, 28 Jan
Aeromexico Logo
22:30 - 15:05MEX-LHR
10h 35mdirect
Aeromexico Logo
22:30 - 04:35LHR-MEX
12h 05mdirect
£634Aeromexico
Find Deal
Mon, 25 Aug - Wed, 10 Sep
 Logo
00:40 - 06:30MEX-LHR
22h 50m2 stops
 Logo
08:40 - 04:50LHR-MEX
27h 10m2 stops
Sat, 13 Sep - Wed, 24 Sep
 Logo
00:40 - 06:30MEX-LHR
22h 50m2 stops
 Logo
08:40 - 04:50LHR-MEX
27h 10m2 stops
Fri, 28 Nov - Wed, 10 Dec
Aeromexico Logo
22:25 - 15:05MEX-LHR
10h 40mdirect
Aeromexico Logo
22:30 - 04:30LHR-MEX
12h 00mdirect
£645Aeromexico
Find Deal
Wed, 21 Jan - Fri, 30 Jan
British Airways Logo
21:00 - 13:10MEX-LHR
10h 10mdirect
British Airways Logo
12:45 - 18:45LHR-MEX
12h 00mdirect
£652British Airways
Find Deal
Expert advice

Expert advice for your flight from Mexico City to Heathrow

 
Snippets provided in this section are AI-generated based on a summarisation 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
Virgin Atlantic

Virgin's Upper Class offers fully flat beds and exclusive lounge access at Heathrow.


Virgin's in-flight Wi-Fi keeps you connected, with packages for browsing or streaming.

British Airways

BA's premium economy offers 18 cm extra legroom, ideal for long-haul comfort and sleep.


BA's professional cabin crew ensure attentive service, even in economy class.

Our travel experts
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
Duncan Madden

Duncan Madden

Expert on British Airways

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
Booking Insights

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

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

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

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

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

Your flight ticket price will generally be cheaper if you fly to London Heathrow Airport on a Saturday and more expensive on a Friday. On your return trip to Mexico City, you should consider flying back on a Wednesday, and avoid Fridays for better deals.

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

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 Heathrow Airport, 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 Heathrow Airport is November, where tickets cost £755 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £1,101 and £995 respectively.

Can I save money by flying with a stopover from Mexico City to London Heathrow Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £1,067 on average.

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

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 Heathrow Airport, 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 Heathrow Airport, you should book around 7 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.


Good to know - Cheap tickets from Mexico City to London Heathrow Airport

Low seasonFebruary
Cheapest flight£279
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (25% more expensive on average)
Flight from Mexico City to London Heathrow Airport

When to book flights from Mexico City to Heathrow

Are your dates flexible? Find out the best times to travel from Mexico City to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Mexico City to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Mexico City to London Heathrow Airport was £372 for a one-way ticket and £802 for a return.

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

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

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

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

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

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

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

    There are direct flights from Mexico City to London Heathrow Airport on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Mexico City to London are Aeromexico and Air Canada. With an average price for the route of £918 and an overall rating of 7.5, Aeromexico is the most popular choice. Air Canada is also a great choice for the route, with an average price of £907 and an overall rating of 7.1.

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

    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 Heathrow Airport.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport 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 Heathrow Airport?

    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 Heathrow Airport 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 Heathrow Airport

  • Looking for a cheap flight from London Heathrow Airport to Mexico City? 25% of our users found flights on this route for £482 or less one-way and £741 or less round-trip.

Prefer to fly direct from Mexico City to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Mexico City Benito Juarez to London Heathrow.
Find which airlines fly direct from Mexico City Benito Juarez Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Mexico City Benito Juarez to London Heathrow

Monday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

Tuesday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

Wednesday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

Thursday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

Friday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

Saturday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

Sunday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

See more direct flights

Direct returns

London Heathrow to Mexico City Benito Juarez

Monday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

Tuesday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

Wednesday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

Thursday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

Friday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

Saturday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

Sunday

Aeromexico, British Airways, EL AL, +2 more

Aeromexico, British Airways, +3 more

See more direct flights

Reviews of the top 3 airlines flying from Mexico City to Heathrow

 
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 Heathrow? 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 1721 reviews
7.4Boarding
7.6Comfort
7.9Crew
6.6Food
7.1Entertainment
Airline reviews

Flight was on time, good service, but there was no free WiFi, even for first class passengers

10.0 ExcellentJose David, Jul 2025QRO - DTW
Read more Aeromexico reviews

Flight was on time, good service, but there was no free WiFi, even for first class passengers

It was good in general. The Crew during the flight were very nice at all times.

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

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

In flight entertainment system did not work across the whole plane for entire flight. Seats were very cramped. Cabin temperature was freezing cold. Crew was miserable and answered everyone in a short and barking manner. I’ve flown air Canada many many times and never had an issue. But this was unpleasant.

They screwed up so bad, I asked for a short check for my luggage since we had a 21 hour overnight layover in London at a hotel. They said I have to receive my luggage in London because it’s an overnight layover. Get to London, nope, my bags aren’t coming off they are staying in terminal 5 over night and going straight to Ibiza. So we had no luggage for a whole day and basically stuck with no clothes or washroom stuff. Finally get to Ibiza and my luggage is completely smashed and damaged and missing a wheel. Now I have to drag this 50 lbs luggage around Ibiza islands for 10 days. Wtf. So pissed off Air Canada is LITERALLY THE WORST AIRLINE IN THE WORLD

Great flight ✈️ I requested a vegan meal and don’t think offering frozen fruit cup for breakfast is a good idea people want something warm or neutral like the muffin but it was cold from being in the paper bag with the frozen fruit 🧐 and unfortunately I didn’t have either and I don’t like wasting food so that was a disappointment. Flight was on time departure and arrival flight crew were good.

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

This flight didn't happen for me because of overbooking.

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.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Our luggage arrived 2 days late when we reached Santorini. We were without cloths and toiletries for two days and didn't had time or means to go and shop everything at reasonable cost. Even though, we filed the report immediately at the airport, there was very less communication to us about when we would expected our luggage and even when it arrived there, they didn't had staff to deliver luggage to our hotel, so we had to go to airport to pick it up, which is very difficult and annoying to do in foreign country where you don't have you own vehicle and you don't have time because your tour is packed with activities. They could have tried to expedite the process and kept us informed and deliver the luggage at our hotel. Also, should have given us compensation for it.

Fair, difficult to find the departure gate. Luggage delayed on arrival

Very old aircraft. Seat 15 A & B personal light not working, foot rest broken in 15 A , reclining push buttons required two people to do it. Overall experience was below standard. The same food was served both the times. No snacks in the ally, drink choices very limited. It felt like it was the year 2000. The crew unfriendly, hospitality 4/10.

Friendly on board crew, kept informed on flight. Pre-ordered food arrived as ordered

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

I would like to recognize a crewmember for her above and beyond service. Her name is Emily Milburn. The flight was delayed for more than a couple of hours, as we sat on the tarmac because of a storm in London. I could not connect to the Wi-Fi, which I needed to do to arrange for my follow up flight back to the US. This young lady told me that her cell phone had reception and offered to provide me connection through her phone. I was beyond impressed. Later on the gentleman sitting next to me, could not connect to the charging portal. Emily came back with her personal auxiliary battery and offered to the other passenger. She certainly needs to be recognized by British Airways for going above and beyond what is expected. She was the ultimate professional and very friendly, and I have to admit that, given the delay, the passengers were not the easiest to deal with.

Both the flight from/to San Diego and London went very well. There were lots of movies from which to choose for entertainment, the food was nice, and the flight departure and landing times were good to minimize jet lag.

They damaged my check in bag and when I filled complaint they gave some minimal amount which is not even sufficient to buy new bag. Vey unhappy with this experience.

Bag drop in Jersey was very long. British Airways could have had more people available to check bags.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.