MEX - LHR

$441 Find Cheap Flights from Mexico City to London Heathrow Airport - Compare and Save

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 11/15. 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, 0 bags

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Everything you should know

Cheapest round-trip
$1,118
Typical prices: $918-$1,133
Lufthansa
Mon 11/23Tue 2/23
MEX - LHR • 1 stop
Cheapest non-stop
$1,350
Typical prices: $1,087-$1,588
Aeromexico
Sun 8/16Tue 9/1
MEX - LHR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Virgin Atlantic Economy Delight adds legroom; BA premium economy offers 7 inches more.
Aeromexico's 787 Wi-Fi supports streaming; arrive at MEX 3 hours early.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with Aeromexico and British Airways. Average duration is 10h 37m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $970 (round-trip)
Shortest trip • 13h 10m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
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We hope you love your trip to London!
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Flight Deals

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

 
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, Nov 23 - Tue, Feb 23
Lufthansa Logo
7:45 pm - 3:50 pm
MEX
-
LHR
14h 05m
1 stop
Lufthansa Logo
7:40 am - 6:05 pm
LHR
-
MEX
16h 25m
1 stop
$1,118Lufthansa
Mon, Aug 10 - Thu, Aug 20
Multiple Airlines Logo
5:35 pm - 7:10 pm
MEX
-
LHR
18h 35m
1 stop
Multiple Airlines Logo
10:05 pm - 12:10 pm
LHR
-
MEX
21h 05m
1 stop
$1,120Multiple Airlines
Tue, Aug 4 - Tue, Aug 25
Multiple Airlines Logo
10:00 am - 4:20 pm
MEX
-
LHR
23h 20m
1 stop
Multiple Airlines Logo
10:05 pm - 12:10 pm
LHR
-
MEX
21h 05m
1 stop
$1,121Multiple Airlines
Mon, Aug 10 - Wed, Aug 19
Multiple Airlines Logo
5:35 pm - 7:10 pm
MEX
-
LHR
18h 35m
1 stop
Multiple Airlines Logo
10:05 pm - 10:55 am
LHR
-
MEX
19h 50m
2 stops
$1,122Multiple Airlines
Wed, Nov 11 - Mon, Nov 16
Multiple Airlines Logo
12:25 am - 11:50 am
MEX
-
LHR
29h 25m
3 stops
Multiple Airlines Logo
12:10 pm - 5:25 am
LHR
-
MEX
23h 15m
2 stops
$1,123Multiple Airlines
Wed, Nov 25 - Wed, Dec 9
Air Canada Logo
7:15 am - 11:50 am
MEX
-
LHR
22h 35m
1 stop
Air Canada Logo
1:00 pm - 1:30 am
LHR
-
MEX
18h 30m
1 stop
$1,124Air Canada
Tue, Jul 21 - Sat, Aug 29
Multiple Airlines Logo
11:10 am - 5:15 pm
MEX
-
LHR
23h 05m
2 stops
Multiple Airlines Logo
10:05 pm - 12:10 pm
LHR
-
MEX
21h 05m
1 stop
$1,127Multiple Airlines
Tue, Aug 11 - Thu, Aug 20
Multiple Airlines Logo
5:35 pm - 7:10 pm
MEX
-
LHR
18h 35m
1 stop
Multiple Airlines Logo
10:05 pm - 12:10 pm
LHR
-
MEX
21h 05m
1 stop
$1,134Multiple Airlines
Tue, Aug 11 - Wed, Aug 26
Multiple Airlines Logo
11:15 am - 10:35 am
MEX
-
LHR
16h 20m
1 stop
Multiple Airlines Logo
10:05 pm - 10:55 am
LHR
-
MEX
19h 50m
2 stops
$1,135Multiple Airlines
Tue, Aug 11 - Wed, Aug 26
Multiple Airlines Logo
11:15 am - 10:35 am
MEX
-
LHR
16h 20m
1 stop
Multiple Airlines Logo
10:05 pm - 10:55 am
LHR
-
MEX
19h 50m
2 stops
$1,136Multiple Airlines
Booking Insights

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.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Mexico City to London Heathrow Airport departing in November.

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.

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

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 February, where tickets cost $956 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,626 and $1,606 respectively.

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

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 $1,315 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 4 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Expert advice

Expert advice for your flight from Mexico City to London

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
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.

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.

Good to know

Low seasonJanuary
Cheapest flight$441
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Mexico City 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
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 Mexico City to London Heathrow Airport flights

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

    In the last 5 days, the lowest price for a flight from Mexico City to London Heathrow Airport was $447 for a one-way ticket and $1,120 for a round-trip.

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

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

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

    When flying out of Mexico City you will be using Mexico City Benito Juarez. You will be landing at London Heathrow Airport, also known as London Heathrow.

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

    Air France, Lufthansa, and KLM 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 nonstop 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 British Airways?

    The two airlines most popular with KAYAK users for flights from Mexico City to London are Aeromexico and British Airways. With an average price for the route of $1,573 and an overall rating of 7.4, Aeromexico is the most popular choice. British Airways is also a great choice for the route, with an average price of $1,263 and an overall rating of 6.7.

  • 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 travelers 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 round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Mexico City with another airline. Booking your flights between Mexico City and LHR can sometimes prove cheaper using this method.

  • 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? 25% of our users found flights on this route for $564 or less one-way and $1,104 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

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 Heathrow 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

Reviews of the top airlines flying 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.
7.4
AeromexicoOverall score based on 1481 reviews
7.4Boarding
6.5Food
7.5Comfort
7.0Entertainment
7.9Crew
Airline reviews

Both ground crew and flight crew were rude, and did not provide any level of service. They made it very difficult as we were traveling with a passenger the required assistance.

2.0 MediocreMel, Feb 2026
MEX - CUN
Read more Aeromexico reviews

Both ground crew and flight crew were rude, and did not provide any level of service. They made it very difficult as we were traveling with a passenger the required assistance.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

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

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.

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

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

I was booked in Premium Economy and never given a chance to choose to purchase my own seat. Ended up with a middle seat, which was very difficult for me. The airline then left my bag in London so when I arrived in Instanbul it was not there. They delivered it to me the next day but many valuable items had been stolen. I've been flying with BA for years and this was the first time I had such a bizarre and bad experience with them.

It was good. I really liked the breakfast which was served.

My bag stayed in London - it didn't arrive in JFK and I was informed it would arrive at my address next day. I'm still waiting for my bag and it has not been delivered. I have an air tag, my bag arrived at JFK airport around 12pm and it has been moving between terminals since then. Now they said it may arrive 1 am or tomorrow. I'm jet lagged from my flight from India, without my suitcase and may need to miss a work day (Monday) because my suitcase was not delivered at the time it was promised (today, in the afternoon). The suitcase delivery service is not reliable and I'm not happy waiting around the entire Sunday to hear that it may or may not arrive today.

The worst experience with British airways that left me with a delayed flight until the next day and no hotel accommodations available or food voucher. I still have had anyone follow up on this matter

Always the same, boarding starts before the plane is ready so we were all standing in the sun and 36 degree heat on the tarmac. Once in London, packed like sardines in busses to the terminal. BA have a way of making you feel like they dont want you as a customer.

We boarded late, sat on the plane for 45 minutes, I was sweating on the plane and there was a child that screamed and kicked my seat almost the entire flight. The parent nor the crew would do anything about it. Food was very good.

The crew member of my cabin was excellent. The flight was delayed due to air traffic in London. I worried about my connection. The flight attendant eased my worry with prompt updates on the current flight status, as well as helping me log on to BA.com to find out the exact gate info for the next flight. Truly appreciated his help.

Meh. Lived the seat. The entertainment unit did not work and had to be reset 3 times. Service was SLOW taking over 90 min to be served. Crew forgot about my meal. Chicken was dry and almost inedible.

There was an older steward, he is top notch. He is very attentive at the passengers. I do not know his name. Thank you to him.

Staff , Comfort and Food were excellent. My individual lamp did not work so I could not read, neither my novel nor the menu. I found it impossible to check in online. The website sent you round and round a loop. The only way to break the loop was to view and change your advance personal details.

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

Information on your arrival and departure airports