HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$422+ Cheap flights from Mexico City (MEX) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — LHR
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mexico City to Heathrow with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Mexico City Benito Juarez to London Heathrow are usually found in November or February, booked 57 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Mexico City to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$872
(Air Canada)

One-way from

$422
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,014

Good round-trip deal

$1,039 or less

Good one-way deal

$601 or less
Provider with most accurate pricing for Mexico City Benito Juarez-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mexico City Benito Juarez-London Heathrow flights.
Search Deals
From Mexico City Benito Juarez to London Heathrow
Search Deals
One-way flight from Mexico City Benito Juarez to London Heathrow
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Mexico City Benito Juarez to London Heathrow.
Search Deals
Price to beat on a one-way flight from Mexico City Benito Juarez to London Heathrow.
Search Deals

Find flight deals from Mexico City to Heathrow

Cheapest flights from Mexico City to Heathrow
Explore the most affordable flight options available from Mexico City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Air Canada deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/38:00 amMEX - LHR
1 stop20h 10mAir Canada
lun. 3/319:30 amLHR - MEX
1 stop20h 25mAir Canada
Deal found 2/19$872
This Aeromexico deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1910:45 pmMEX - LHR
Nonstop10h 20mAeromexico
jue. 3/2710:30 pmLHR - MEX
Nonstop11h 45mAeromexico
Deal found 2/20$884
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/1012:25 amMEX - LHR
1 stop15h 45mMultiple Airlines
mié. 3/128:25 amLHR - MEX
1 stop16h 15mMultiple Airlines
Deal found 2/20$912
This Virgin Atlantic deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/123:30 pmMEX - LHR
1 stop14h 10mVirgin Atlantic
vie. 3/146:30 amLHR - MEX
1 stop19h 05mVirgin Atlantic
Deal found 2/19$986
This SWISS deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/2212:40 amMEX - LHR
2 stops25h 25mSWISS
lun. 3/318:40 amLHR - MEX
2 stops19h 20mSWISS
Deal found 2/20$992
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/116:40 amMEX - LHR
2 stops17h 40mDelta
jue. 3/136:20 amLHR - MEX
2 stops20h 25mDelta
Deal found 2/20$1,000
This Lufthansa deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/2612:40 amMEX - LHR
1 stop14h 20mLufthansa
mar. 6/179:30 amLHR - MEX
1 stop15h 00mLufthansa
Deal found 2/19$1,003
This British Airways deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/211:20 amMEX - LHR
1 stop13h 00mBritish Airways
jue. 3/611:25 amLHR - MEX
1 stop16h 45mBritish Airways
Deal found 2/19$1,013
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/316:30 amMEX - LHR
2 stops17h 05mUnited Airlines
mié. 4/97:25 amLHR - MEX
2 stops20h 45mUnited Airlines
Deal found 2/20$1,019
This Austrian Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/199:00 pmMEX - LHR
2 stops18h 40mAustrian Airlines
jue. 3/276:00 amLHR - MEX
2 stops19h 00mAustrian Airlines
Deal found 2/20$1,028
This Finnair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/112:30 pmMEX - LHR
1 stop15h 10mFinnair
sáb. 3/299:25 amLHR - MEX
1 stop17h 20mFinnair
Deal found 2/20$1,064
This Air France deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/87:55 pmMEX - LHR
1 stop14h 40mAir France
lun. 3/176:20 amLHR - MEX
1 stop17h 05mAir France
Deal found 2/20$1,108

Find flights from Mexico City to Heathrow within your budget

Customize your flight search to find flights from Mexico City to Heathrow 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, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

Mexico City

Fly to

Heathrow

Route

Depart

Return

Price

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

lun. 3/3

8:00 am-10:10 am

1 stop20h 10m

London Heathrow

lun. 3/31

9:30 am-10:55 pm

1 stop20h 25m

$872

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

mié. 3/19

10:45 pm-3:05 pm

Nonstop10h 20m

London Heathrow

jue. 3/27

10:30 pm-4:15 am

Nonstop11h 45m

$884

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

lun. 3/10

12:25 am-10:10 pm

1 stop15h 45m

London Heathrow

mié. 3/12

8:25 am-6:40 pm

1 stop16h 15m

$912

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

mié. 3/12

3:30 pm-11:40 am

1 stop14h 10m

London Heathrow

vie. 3/14

6:30 am-7:35 pm

1 stop19h 05m

$986

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

sáb. 3/22

12:40 am-8:05 am

2 stops25h 25m

London Heathrow

lun. 3/31

8:40 am-9:00 pm

2 stops19h 20m

$992

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

mar. 3/11

6:40 am-6:20 am

2 stops17h 40m

London Heathrow

jue. 3/13

6:20 am-8:45 pm

2 stops20h 25m

$1,000

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

mié. 3/26

12:40 am-9:00 pm

1 stop14h 20m

London Heathrow

mar. 6/17

9:30 am-5:30 pm

1 stop15h 00m

$1,003

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

dom. 3/2

11:20 am-6:20 am

1 stop13h 00m

London Heathrow

jue. 3/6

11:25 am-10:10 pm

1 stop16h 45m

$1,013

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

lun. 3/31

6:30 am-6:35 am

2 stops17h 05m

London Heathrow

mié. 4/9

7:25 am-9:10 pm

2 stops20h 45m

$1,019

Mexico CityLondon

MEX - LHR

MEXLHR

Mexico City Benito Juarez

mié. 3/19

9:00 pm-9:40 pm

2 stops18h 40m

London Heathrow

jue. 3/27

6:00 am-7:00 pm

2 stops19h 00m

$1,028

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 26 results
1
2
3

Compare providers for flights from Mexico City to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Mexico City to Heathrow in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Mexico City-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mexico City-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mexico City-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mexico City-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Mexico City-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Mexico City to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Mexico City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Mexico City to Heathrow

Get recent, data-driven insights about flights from Mexico City to Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Mexico City to Heathrow. Price data was last updated on February 14, 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Mexico City to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Mexico City to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Mexico City to London Heathrow Airport (average of $661). Flying from Mexico City to London Heathrow Airport in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MEX to LHR?

Find hourly flight availability from Mexico City to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

It’s optimal to fly from Mexico City to London Heathrow Airport in the evening. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Mexico City to London Heathrow Airport

Explore weekly flight availability from Mexico City to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated febrero 20, 2025.

The most flights from MEX to LHR are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated febrero 20, 2025.
To help decide which airline to fly from Mexico City to London, see what other customers have to say about Delta, Finnair and Austrian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Mexico City to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Mexico City to London Heathrow?

    If you book a flight to London Heathrow from Mexico City, you will be flying from Benito Juarez, which is the city’s only airport. Mexico City Benito Juarez (MEX) is located 5.5 mi from the center of Mexico City. There are 3 flights from Benito Juarez to London Heathrow per day from 4 different airlines.

  • What are the cheapest airlines flying from Mexico City to London Heathrow Airport round-trip?

    Flying on Air Canada is currently your cheapest option to London Heathrow Airport, with prices starting at $872. Additional round-trip tickets that might be worth considering are offered by Aeromexico and Virgin Atlantic, with the lowest prices starting at $884 and $986, respectively. Air Canada is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Mexico City to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from Mexico City to London Heathrow Airport are Air Canada ($551), WestJet ($552), and Lufthansa ($555).

  • What are the most reliable airlines from Mexico City to London Heathrow Airport?

    Consider Aeromexico (92%), Virgin Atlantic (92%) or British Airways (86%) when booking your flight. These represent the most reliable airlines when flying from Mexico City to London Heathrow Airport.

  • What are the cheapest flights from Mexico City to London Heathrow Airport?

    While on average a flight from Mexico City to London Heathrow Airport is generally $1,452, our data shows the cheapest flight currently is $395. When looking at the most popular route, (Mexico City Benito Juarez - London Heathrow), you can expect to pay $951 for that flight.

  • Can I find deals for flights from Mexico City to Heathrow that include hotel bookings?

    Yes. In addition to deals on Mexico City to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mexico City to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mexico City to Heathrow.

  • Can I find deals for business class flights from Mexico City to Heathrow?

    Yes. Cheapflights offers flight deals from Mexico City to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from Mexico City to London Heathrow Airport (average of $661). Flying from Mexico City to London Heathrow Airport in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Mexico City?

Book flights to Mexico City if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Luton
Wembley
Horley
Canterbury
Northampton
Gatwick
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Mexico City to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Mexico City to Gatwick flights
Mexico City to London City flights

Top 4 airlines flying from Mexico City to Heathrow

Discover the top 4 airlines that operate flights from Mexico City to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$801Average$1,398FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$877Average$986FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$1,005Average$1,269FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$1,193Average$1,613FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.