MEX - LON

$406 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 4/20. 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

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

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Everything you should know

Cheapest round-trip
$954
Typical prices: $1,393-$998
British Airways, Avianca
Wed 4/8Wed 4/29
MEX - LHR • 1 stop
Cheapest non-stop
$1,301
Typical prices: $1,448-$1,026
British Airways
Thu 4/9Sat 4/18
MEX - LHR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Aeromexico's Wi-Fi is suitable for streaming on 787s.
Check in 3 hours before at MEX for international flights.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $1,015 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Aeromexico and British Airways. Average duration is 10h 35m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $874 (round-trip)
Shortest trip • 13h 09m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
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Flight 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

Wed, Apr 8 - Wed, Apr 29
Multiple Airlines Logo
1:09 pm - 2:25 pm
MEX
-
LHR
18h 16m
1 stop
Multiple Airlines Logo
10:05 pm - 3:05 am
LHR
-
MEX
36h 00m
1 stop
$954Multiple Airlines
Wed, Jun 3 - Thu, Jun 18
Multiple Airlines Logo
1:15 am - 12:05 pm
MEX
-
LHR
27h 50m
1 stop
Multiple Airlines Logo
10:05 pm - 12:10 pm
LHR
-
MEX
21h 05m
1 stop
$972Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
11:05 am - 10:00 am
MEX
-
LGW
15h 55m
1 stop
Multiple Airlines Logo
2:00 pm - 10:15 pm
LGW
-
MEX
39h 15m
2 stops
$972Multiple Airlines
Sun, Apr 26 - Tue, May 5
Multiple Airlines Logo
1:15 am - 12:05 pm
MEX
-
LHR
27h 50m
1 stop
Multiple Airlines Logo
10:05 pm - 6:05 pm
LHR
-
MEX
27h 00m
1 stop
$978Multiple Airlines
Sun, May 31 - Wed, Jun 17
WestJet Logo
1:15 am - 12:05 pm
MEX
-
LHR
27h 50m
1 stop
WestJet Logo
2:10 pm - 12:20 am
LHR
-
MEX
17h 10m
1 stop
$1,015WestJet
Sun, Apr 26 - Thu, May 14
KLM Logo
8:05 pm - 4:40 pm
MEX
-
LCY
13h 35m
1 stop
KLM Logo
9:20 am - 5:59 pm
LCY
-
MEX
15h 39m
1 stop
$1,235KLM
Sun, Apr 26 - Sun, May 3
Virgin Atlantic Logo
8:05 pm - 7:45 pm
MEX
-
LCY
16h 40m
1 stop
Virgin Atlantic Logo
5:50 pm - 5:59 pm
LCY
-
MEX
31h 09m
1 stop
$1,241Virgin Atlantic
Sun, Apr 26 - Thu, May 14
KLM Logo
8:05 pm - 5:20 pm
MEX
-
LCY
14h 15m
1 stop
KLM Logo
8:25 am - 5:59 pm
LCY
-
MEX
16h 34m
1 stop
$1,244KLM
Wed, Apr 22 - Wed, Apr 29
Virgin Atlantic Logo
1:20 pm - 5:20 pm
MEX
-
LCY
21h 00m
2 stops
Virgin Atlantic Logo
10:00 am - 5:59 pm
LCY
-
MEX
14h 59m
1 stop
$1,269Virgin Atlantic
Mon, Aug 17 - Wed, Aug 26
SWISS Logo
10:50 pm - 8:40 am
MEX
-
LCY
26h 50m
2 stops
SWISS Logo
7:15 pm - 5:30 pm
LCY
-
MEX
29h 15m
2 stops
$1,298SWISS
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?

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 departing in April.

What is the cheapest Mexico City to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Mexico City to London costs $683 on the route between Mexico City (MEX) and London Heathrow Airport (LHR). It is also the most popular route.

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 Saturday is the most expensive. Flying from London back to Mexico City, the best deals are generally found on Thursday, with Friday 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 $937 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,409 and $1,194 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 $1,318 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 6 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.

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
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.

Good to know

Low seasonJanuary
Cheapest flight$406
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 27% increase in price.
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 flights from Mexico City to 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 $406 for a one-way ticket and $954 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?

    Lufthansa, Air France, and KLM 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, Virgin Atlantic or Aeromexico?

    The two airlines most popular with KAYAK users for flights from Mexico City to London are Virgin Atlantic and Aeromexico. With an average price for the route of $1,783 and an overall rating of 7.5, Virgin Atlantic is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $1,199 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 $443 or less one-way and $833 or less round-trip.

Prefer to fly direct from Mexico City to London?

 
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.
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

Reviews of the 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
Virgin AtlanticOverall score based on 685 reviews
7.7Boarding
6.9Food
7.3Comfort
8.1Crew
7.5Entertainment
Airline reviews

Seating and zone. The minor I went with didn’t even seat close to me

4.0 OkayAnonymous, Mar 2026
BOS - LIS
Read more Virgin Atlantic reviews

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

All went very well. We used the AIFI Airport, such a lovely facility. Definitely needs better transportation options to get there.

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.

From the check-in, to the flight, and arriving, everything went very smoothly. Unfortunately, when I received my baggage it was severely damaged. I have a hard shelled suitcase and it was completely smashed it. I’m not sure how this could happened but I am extremely disappointed that my belongings were damaged beyond repair and continued use.

Really nice, all good, nice crew and all on time

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

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

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.

It was great to have a vegetarian meal option, but departure was delayed because they had oversold the flight. Air Canada, you’re in charge of how many tickets are sold: don’t oversell!

I always had the best experience for the professionalism of the crew and the way they make you feel as a family!!!

Flight attendant told passenger to move my bag in order to accommodate his not allowed roller bag then proceeded to crush my bag. When I complained flight attendant said roller bags take priority. Yet this flight was on Rouge which only allows one personal carry on. But not enforced. So I was penalized for paying to check my roller bag.

I liked the quiet airport and no queue. I don't like that when booking it is not clear that there is teared economy, that you have to pay extra for choosing a seat and for your luggage both ways. We didn't find this out until checking in. It turned out not very economical.

Delayed over 1 hour boarding and on tarmac for no apparent reason. Boarding was awful. Extremely late. No employee knew what they were doing. Loading zones out if order (zone 2 before zone 1).

5 hour additional delay in vancouver with 3 kids and all the compensation was a meal voucher of 15 each, which goes nowhere in an airport. This delay resulted in us needing an additional hotel night in Calgary at the cost of almost 300 dollars

I’m a thin guy, but my hips were plastered on either side of the chair. These chairs are so unbelievably small now. It’s miserable flying in them for anything longer than an hour

I hope they were able to assign my preferred seat on my connecting flight. Wasn’t sure if it was language issue or they just can’t.

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

Flight was delayed by over two hours and that meant my connecting flight was in jeopardy but there was no acknowledgement or help from the BA staff

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Business class on British Air with the Airbus 320 means the same seating as main cabin ( 3 - 3), but with the middle seat of each three-seat row blocked off to become a platform/table. This is decidedly NOT a business class experience. Other aspects of the flight were fine.

I Keep your expectations to low to middling with BA, or most European/ US airlines these days.

Wish the food and overall service was better. They treat Business class passengers same as economy

Old plane, sold out on snacks, just trashy seats..broken..etc

Good flight. Only negative was the bus journey from plane to the terminal. Didn’t exit t this either BA at T5

Nothing! They canceled our flight to Greece the morning we were supposed to leave and offered us another one 5 days later (for a 9 day trip). They said it was an “operational decision”! Yeah a 777 that was 2/3rds empty, so they probably sent it to the Middle East to make a fortune getting people out of there!!

WiFi wasn’t available to economy until the end of the flight.

Boarding crew were extremely rude. At check in, I showed a medical note from a surgeon stating that I had a medical problem that caused me to end up in an emergency room. The surgeon requested that I get an upgrade so I can travel back home comfortably since I was in a lot of pain. I was alone with my daughters (9 and 14). They made a huge deal about giving me seats although there were so many empty seats in business. Finally, I paid a hefty price for it and the seats were exactly the same as in economy cabins but not as good because there was a forced tray in the middle seat that I couldnt even lift so I can lay down.

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

Information on your arrival and departure airports