Cheap flights from Mexico City to London from $394

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to London departing on 2/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:20 pm - 10:00 am
MEX
-
LGW
29h 40m
2 stops
Multiple Airlines Logo
2:00 pm - 7:45 pm
LGW
-
MEX
35h 45m
1 stop
$877Multiple Airlines
Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
11:10 am - 10:00 am
MEX
-
LGW
16h 50m
1 stop
Multiple Airlines Logo
1:00 pm - 10:45 am
LGW
-
MEX
27h 45m
2 stops
$885Multiple Airlines
Fri, Mar 6 - Sun, Mar 8
British Airways Logo
6:00 am - 8:15 am
MEX
-
LHR
20h 15m
1 stop
British Airways Logo
3:45 pm - 6:40 pm
LHR
-
MEX
32h 55m
1 stop
$888British Airways
Fri, Mar 6 - Sat, Mar 7
Multiple Airlines Logo
11:10 am - 10:00 am
MEX
-
LGW
16h 50m
1 stop
Multiple Airlines Logo
8:35 am - 1:55 am
LGW
-
MEX
23h 20m
2 stops
$889Multiple Airlines
Thu, Mar 5 - Wed, Mar 11
Delta Logo
9:05 am - 9:00 am
MEX
-
LHR
17h 55m
2 stops
Delta Logo
6:30 am - 7:45 pm
LHR
-
MEX
19h 15m
2 stops
$894Delta
Mon, Mar 2 - Mon, Mar 9
Delta Logo
2:10 pm - 9:00 am
MEX
-
LHR
12h 50m
1 stop
Delta Logo
6:30 am - 8:50 pm
LHR
-
MEX
20h 20m
2 stops
$896Delta
Wed, Feb 18 - Tue, Mar 3
Lufthansa Logo
7:45 pm - 7:35 pm
MEX
-
LHR
17h 50m
1 stop
Lufthansa Logo
6:35 am - 6:05 pm
LHR
-
MEX
17h 30m
1 stop
$923Lufthansa
Wed, Mar 4 - Wed, Mar 11
SWISS Logo
9:00 pm - 6:40 pm
MEX
-
LCY
15h 40m
2 stops
SWISS Logo
7:10 pm - 6:05 pm
LCY
-
MEX
28h 55m
2 stops
$971SWISS
Tue, Mar 3 - Tue, Mar 10
Lufthansa Logo
9:00 pm - 5:35 pm
MEX
-
LCY
14h 35m
1 stop
Lufthansa Logo
9:50 am - 7:00 pm
LCY
-
MEX
15h 10m
1 stop
$973Lufthansa
Tue, Mar 3 - Tue, Mar 10
SWISS Logo
9:00 pm - 6:40 pm
MEX
-
LCY
15h 40m
2 stops
SWISS Logo
7:20 pm - 6:05 pm
LCY
-
MEX
28h 45m
2 stops
$1,009SWISS
Wed, Mar 4 - Fri, Mar 13

Lufthansa flights from Mexico City to London

Our best Lufthansa deals on Mexico City to London flight tickets
Lufthansa
Mar 4
MEX7:45 pmMexico City Benito Juarez
15h 20m
1 stop
LHR5:05 pmLondon Heathrow
Mar 11
LHR7:40 amLondon Heathrow
16h 25m
1 stop
MEX6:05 pmMexico City Benito Juarez
$932
Lufthansa
Mar 3
MEX9:00 pmMexico City Benito Juarez
14h 35m
1 stop
LCY5:35 pmLondon City
Mar 10
LCY9:50 amLondon City
15h 10m
1 stop
MEX7:00 pmMexico City Benito Juarez
$973
Lufthansa
Feb 16
MEX7:45 pmMexico City Benito Juarez
15h 20m
1 stop
LHR5:05 pmLondon Heathrow
Feb 22
LHR8:15 pmLondon Heathrow
27h 50m
1 stop
MEX6:05 pmMexico City Benito Juarez
$980

United Airlines flights from Mexico City to London

Our best United Airlines deals on Mexico City to London flight tickets
United Airlines
Mar 2
MEX7:50 amMexico City Benito Juarez
17h 40m
1 stop
LHR7:30 amLondon Heathrow
Mar 9
LHR9:10 amLondon Heathrow
17h 05m
1 stop
MEX8:15 pmMexico City Benito Juarez
$944
United Airlines
Mar 3
MEX3:20 pmMexico City Benito Juarez
12h 55m
1 stop
LHR10:15 amLondon Heathrow
Mar 10
LHR7:25 amLondon Heathrow
20h 05m
2 stops
MEX9:30 pmMexico City Benito Juarez
$946
United Airlines
Mar 26
MEX11:25 amMexico City Benito Juarez
14h 05m
1 stop
LHR7:30 amLondon Heathrow
Apr 8
LHR10:00 amLondon Heathrow
14h 50m
1 stop
MEX5:50 pmMexico City Benito Juarez
$987

momondo Fare Finder

 
Customize your flight search to find flights from Mexico City to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Mexico City to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Mexico CityLondon

MEX - LGW

MEXLGW

Mexico City Benito Juarez

Wed 2/25

10:20 pm-10:00 am

2 stops29h 40m

London Gatwick

Mon 3/2

2:00 pm-7:45 pm

1 stop35h 45m

$877

Mexico CityLondon

MEX - LGW

MEXLGW

Mexico City Benito Juarez

Fri 3/6

11:10 am-10:00 am

1 stop16h 50m

London Gatwick

Sun 3/8

1:00 pm-10:45 am

2 stops27h 45m

$885

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

Fri 3/6

6:00 am-8:15 am

1 stop20h 15m

London Heathrow

Sat 3/7

3:45 pm-6:40 pm

1 stop32h 55m

$888

Mexico CityLondon

MEX - LGW

MEXLGW

Mexico City Benito Juarez

Thu 3/5

11:10 am-10:00 am

1 stop16h 50m

London Gatwick

Wed 3/11

8:35 am-1:55 am

2 stops23h 20m

$889

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

Mon 3/2

9:05 am-9:00 am

2 stops17h 55m

London Heathrow

Mon 3/9

6:30 am-7:45 pm

2 stops19h 15m

$894

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

Wed 2/18

2:10 pm-9:00 am

1 stop12h 50m

London Heathrow

Tue 3/3

6:30 am-8:50 pm

2 stops20h 20m

$896

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

Wed 3/4

7:45 pm-7:35 pm

1 stop17h 50m

London Heathrow

Wed 3/11

6:35 am-6:05 pm

1 stop17h 30m

$923

Mexico CityLondon

MEX - LCY

MEXLCY

Mexico City Benito Juarez

Tue 3/3

9:00 pm-6:40 pm

2 stops15h 40m

London City

Tue 3/10

7:10 pm-6:05 pm

2 stops28h 55m

$971

Mexico CityLondon

MEX - LCY

MEXLCY

Mexico City Benito Juarez

Tue 3/3

9:00 pm-5:35 pm

1 stop14h 35m

London City

Tue 3/10

9:50 am-7:00 pm

1 stop15h 10m

$973

Mexico CityLondon

MEX - LCY

MEXLCY

Mexico City Benito Juarez

Wed 3/4

9:00 pm-6:40 pm

2 stops15h 40m

London City

Fri 3/13

7:20 pm-6:05 pm

2 stops28h 45m

$1,009

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Mexico City to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from Mexico City is in February. Flight prices, which tend to average around $985, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Mexico City averaging around $987.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Mexico City to London is on a Sunday. Travelers who choose to depart for London on a Sunday will often find tickets for as low as $1,060. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,295. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Fly from Mexico City Benito Juarez to London Heathrow for the best Mexico City Benito Juarez - London flight prices

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

You are more likely to see cheaper flights to London from Mexico City when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,128 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Mexico City for as low as $998 on momondo.

What cabin class options are available on Mexico City Benito Juarez to London flights?

There are 4 cabin classes available to choose from on Mexico City Benito Juarez to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Mexico City to London flights?

You could potentially save up to 2% on your flight if you consider stops on a Mexico City to London flight.

How have Mexico City to London flight prices changed over time?

As of February 2026, prices for Mexico City to London flights are approximately 0% cheaper when compared to flights at the same time last year.

When to book flights from Mexico City to London

Are you open to changing your travel dates? Check out the ideal times to fly from Mexico City to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Mexico City to London (MEX to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mexico City to London

Best Price Found

$480

Fastest flight time

10h 10m

Direct flights

Every day

Airports in London

6 airports
The best one-way flight to London from Mexico City in the past 72 hours is $480. The best round-trip flight deal from Mexico City to London found on momondo in the last 72 hours is $970.
The fastest flight from Mexico City to London takes 10h 10m
Direct flights go from Mexico City to London every day.
There are 6 airports in London. From Mexico City there are direct flights to London Heathrow (LHR).
  • How far is Mexico City Benito Juarez to London by plane?

    Mexico City Benito Juarez and London are 5546.1 mi apart from one another. A reasonable flight in good conditions will take 10h 10m.

  • When did momondo last update prices for flights from Mexico City Benito Juarez Airport to London?

    Prices for flights from Mexico City Benito Juarez Airport to London are updated daily.

  • How many operators does momondo search for flights from Mexico City Benito Juarez Airport to London?

  • How old do you have to be to fly from Mexico City Benito Juarez Airport to London?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Mexico City Benito Juarez Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Mexico City to London?

  • What is the most popular airline from Mexico City to London?

Best airlines flying from Mexico City to London

Compare and see reviews for airlines that fly from Mexico City to London with momondo
Airline
Rating
Free Cancellation
Price
AeromexicoPriceFrom $890Free CancellationRating
7.4
1,583 reviews
Search Aeromexico flights
British AirwaysPriceFrom $934Free CancellationRating
6.7
7,711 reviews
Search British Airways flights
  • Aeromexico Flights From Mexico City to London

    Aeromexico operates around 7 flights from Mexico City to London every week. The average price of these flights found in the last 72 hours has been $1,252, but momondo users have found Aeromexico deals from Mexico City to London from as low as $890 round-trip. Aeromexico has been scored 7.4/10 in 1,583 reviews.

  • British Airways Flights From Mexico City to London

    The best British Airways deal for Mexico City to London flight tickets found on momondo in the last 72 hours was $934, round-trip. It should be noted that an average British Airways flight deal for this route in this time was higher, at $1,243 round-trip. British Airways operates 5 flights out of Mexico City into London in an average week, so prices vary by time and availability. 7,711 British Airways reviews by users on momondo have scored the airline at 6.7/10.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Crawley
Wembley
Dartford
Hayes
Croydon
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Richmond

Why use momondo?

Why should I use momondo to find a flight deal from Mexico City to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Mexico City to London for you.

Can I find flights from Mexico City to London with flexible booking policies on momondo?

Flights from Mexico City to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Mexico City to London?

Once all potential Mexico City to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Mexico City to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Mexico City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Thu 3/5
Thu 3/12

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London