MEX - LHR

C$ 560 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 Heathrow departing on 1/3. 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 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
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Everything you should know

Cheapest round-trip
C$ 1,213
Overall average: C$ 1,411
Finnair
Mon 2/3Thu 12/3
MEX - LHR • 2 stops
Cheapest direct flights
C$ 1,466
Typical prices: C$ 1,234-C$ 1,496
British Airways
Wed 11/2Mon 16/2
MEX - LHR • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Check in 3 hours before your flight at MEX.
Take the Heathrow Express for a quick trip to London.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 16% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Expert advice
Flight 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 round-trip 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 round-trip flight deals from Mexico City to Heathrow

Mon, 2 Mar - Thu, 12 Mar
Finnair Logo
12:30 p.m. - 12:00 p.m.
MEX
-
LHR
17h 30m2 stops
Finnair Logo
4:15 p.m. - 10:22 p.m.
LHR
-
MEX
36h 07m2 stops
C$ 1,213Finnair
Fri, 27 Feb - Fri, 6 Mar
Finnair Logo
12:30 p.m. - 12:15 p.m.
MEX
-
LHR
17h 45m1 stop
Finnair Logo
8:20 a.m. - 7:36 p.m.
LHR
-
MEX
17h 16m1 stop
C$ 1,221Finnair
Fri, 27 Feb - Thu, 12 Mar
Finnair Logo
12:30 p.m. - 10:25 a.m.
MEX
-
LHR
15h 55m2 stops
Finnair Logo
6:10 p.m. - 10:22 p.m.
LHR
-
MEX
34h 12m2 stops
C$ 1,242Finnair
Mon, 2 Mar - Sun, 8 Mar
Finnair Logo
12:30 p.m. - 11:40 a.m.
MEX
-
LHR
17h 10m1 stop
Finnair Logo
10:20 a.m. - 10:22 p.m.
LHR
-
MEX
42h 02m2 stops
C$ 1,245Finnair
Sun, 18 Jan - Mon, 2 Feb
Finnair Logo
12:30 p.m. - 12:20 p.m.
MEX
-
LHR
17h 50m2 stops
Finnair Logo
4:15 p.m. - 7:36 p.m.
LHR
-
MEX
33h 21m2 stops
C$ 1,246Finnair
Tue, 17 Mar - Wed, 25 Mar
Finnair Logo
11:30 a.m. - 12:00 p.m.
MEX
-
LHR
18h 30m2 stops
Finnair Logo
8:20 a.m. - 10:22 p.m.
LHR
-
MEX
20h 02m1 stop
C$ 1,250Finnair
Sun, 15 Mar - Tue, 24 Mar
British Airways Logo
5:00 a.m. - 12:05 p.m.
MEX
-
LHR
25h 05m1 stop
British Airways Logo
6:00 a.m. - 11:10 p.m.
LHR
-
MEX
23h 10m2 stops
C$ 1,253British Airways
Sun, 15 Mar - Mon, 23 Mar
Finnair Logo
11:30 a.m. - 12:00 p.m.
MEX
-
LHR
18h 30m2 stops
Finnair Logo
6:10 p.m. - 10:22 p.m.
LHR
-
MEX
34h 12m2 stops
C$ 1,256Finnair
Sat, 14 Feb - Fri, 27 Feb
Finnair Logo
12:30 p.m. - 10:25 a.m.
MEX
-
LHR
39h 55m2 stops
Finnair Logo
12:40 p.m. - 7:36 p.m.
LHR
-
MEX
36h 56m2 stops
C$ 1,257Finnair
Wed, 18 Mar - Tue, 24 Mar
Finnair Logo
11:30 a.m. - 6:50 a.m.
MEX
-
LHR
13h 20m1 stop
Finnair Logo
4:15 p.m. - 10:22 p.m.
LHR
-
MEX
36h 07m2 stops
C$ 1,260Finnair
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.

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 Heathrow Airport clicked on KAYAK for each day over the last 12 months.

For Mexico City to London, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from London back to Mexico City, the best deals are generally found on Friday, with Tuesday 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 C$ 1,316 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is C$ 2,000 and C$ 1,843 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.

No, with an average price for the route of C$ 1,492, prices are generally cheapest when you fly direct.

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 5 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 Heathrow

 
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.
Airports
MEX

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

LHR

For a quick trip to central London, take the Heathrow Express from Paddington, though it's pricey.

Our travel experts
Marisa Garcia

Marisa Garcia

Expert on 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
Duncan Madden

Duncan Madden

Expert on 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

Good to know

Low seasonJanuary
Cheapest flightC$ 560
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (28% more expensive on average)
Flight from Mexico City to London

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 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 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 C$ 560 for a one-way ticket and C$ 1,213 for a round-trip.

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

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

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

    Air France, 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.

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

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

  • 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 travellers 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 Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 2,792 or less one-way.

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 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

Aeromexico

Wednesday

Aeromexico,British Airways

Aeromexico,British Airways

Thursday

Aeromexico

Aeromexico

Friday

Aeromexico,British Airways

Aeromexico,British Airways

Saturday

Aeromexico,British Airways

Aeromexico,British Airways

Sunday

Aeromexico,British Airways

Aeromexico,British Airways

See more nonstop flights

Direct returns

London Heathrow to Mexico City Benito Juarez

Monday

Aeromexico,British Airways

Aeromexico,British Airways

Tuesday

Aeromexico

Aeromexico

Wednesday

Aeromexico,British Airways

Aeromexico,British Airways

Thursday

Aeromexico

Aeromexico

Friday

Aeromexico,British Airways

Aeromexico,British Airways

Saturday

Aeromexico,British Airways

Aeromexico,British Airways

Sunday

Aeromexico,British Airways

Aeromexico,British Airways

See more nonstop flights

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

Information on your arrival and departure airports