Cheap flights from London to Mexico from £342

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MEX
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Mexico

Enter your travel dates to find the best prices.

Cheapest flights from London to Mexico
Explore the most affordable flight options available from London to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Thu 11/1209:00LHR - CUN
2 stops32h 55mMultiple Airlines
Thu 8/112:28CUN - LHR
1 stop16h 47mMultiple Airlines
Deal found 4/12£539
Fri 12/1213:25LHR - CUN
1 stop14h 15mMultiple Airlines
Wed 24/1218:10CUN - LHR
1 stop17h 40mMultiple Airlines
Deal found 4/12£542
Fri 12/1213:45LHR - CUN
1 stop30h 39mUnited Airlines
Sun 14/1206:30CUN - LHR
1 stop20h 00mUnited Airlines
Deal found 3/12£544
Tue 23/1215:20LHR - CUN
1 stop34h 03mUnited Airlines
Sat 10/108:39CUN - LHR
2 stops16h 16mUnited Airlines
Deal found 3/12£550
Thu 11/1210:00LHR - CUN
1 stop15h 18mUnited Airlines
Wed 7/115:07CUN - LHR
1 stop17h 23mUnited Airlines
Deal found 4/12£554
Thu 11/1207:40LHR - CUN
2 stops17h 38mUnited Airlines
Fri 9/113:37CUN - LHR
1 stop15h 03mUnited Airlines
Deal found 3/12£558
Sun 14/1207:40LHR - CUN
2 stops32h 10mMultiple Airlines
Mon 19/122:10CUN - LHR
2 stops27h 10mMultiple Airlines
Deal found 3/12£560
Sun 7/1211:40LGW - CUN
1 stop36h 30mAir Transat
Tue 9/1220:30CUN - LGW
1 stop32h 15mAir Transat
Deal found 3/12£560
Thu 4/1211:40LGW - CUN
1 stop36h 30mAir Transat
Thu 11/1220:30CUN - LGW
1 stop32h 15mAir Transat
Deal found 2/12£564
Sun 7/1211:40LGW - CUN
1 stop36h 30mAir Transat
Sun 14/1211:55CUN - LGW
1 stop16h 50mAir Transat
Deal found 3/12£570
Wed 10/1210:45LHR - CUN
1 stop15h 35mAir France
Mon 15/1213:33CUN - LHR
1 stop13h 17mAir France
Deal found 3/12£570
Wed 10/1212:30LHR - CUN
1 stop13h 50mVirgin Atlantic
Wed 17/1220:20CUN - LHR
1 stop15h 15mVirgin Atlantic
Deal found 2/12£576

Find flight deals from London to Mexico

Keep the following information in mind while searching for London to Mexico flight deals. Data was last updated 5 December 2025.

Round-trip from

£536

One-way from

£342

Popular in

December

Cheapest in

September

Average price

£857

Good round-trip deal

£569 or less

Good one-way deal

£353 or less
Air Canada
  • Air Canada
  • 31/3-14/4
  • 4 total stops
  • 42h 30m total
  • London to Mexico
11/1
  • 11/1
  • 3 total stops
  • 47h 50m total
  • London to Mexico
Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from London (LON) to Mexico.
Price to beat on a one-way flight from London (LON) to Mexico.

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Mexico 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 858,174 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from London to Mexico that are best for you.

Fly from

London

Fly to

Mexico

Route

Depart

Return

Price

LondonCancún

STN - CUN

STNCUN

London Stansted

Tue 20/1

05:55-22:40

2 stops21h 45m

Cancun

Tue 27/1

11:00-20:30

3 stops28h 30m

£541

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Tue 13/1

11:40-10:35

1 stop27h 55m

Cancun

Tue 20/1

20:30-09:45

1 stop32h 15m

£545

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Tue 13/1

11:40-19:10

1 stop36h 30m

Cancun

Thu 26/3

10:55-09:45

1 stop17h 50m

£551

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Fri 6/2

15:20-07:29

1 stop21h 09m

Cancun

Fri 27/2

16:04-11:05

1 stop14h 01m

£560

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sat 14/2

12:05-12:54

1 stop29h 49m

Cancun

Tue 3/3

12:35-06:40

1 stop13h 05m

£560

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sat 14/2

16:20-16:40

1 stop29h 20m

Cancun

Mon 2/3

12:28-07:30

1 stop14h 02m

£560

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sun 11/1

16:20-12:20

1 stop25h 00m

Cancun

Mon 16/3

16:00-10:25

1 stop13h 25m

£562

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Wed 14/1

12:05-17:50

1 stop34h 45m

Cancun

Sun 22/3

05:30-07:30

1 stop21h 00m

£562

LondonCancún

LCY - CUN

LCYCUN

London City

Wed 14/1

20:05-15:05

1 stop24h 00m

Cancun

Tue 27/1

16:55-09:30

1 stop11h 35m

£564

LondonCancún

LCY - CUN

LCYCUN

London City

Mon 19/1

17:50-15:05

1 stop26h 15m

Cancun

Thu 5/2

16:55-09:30

1 stop11h 35m

£564

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 60 results
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Best time to book a flight from London to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico from London with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from London to Mexico

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

Currently, October is the cheapest month in which you can book a flight from London to Mexico (average of £276). Flying from London to Mexico in July is currently the most expensive (average of £549). 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 LON to MX?

Find hourly flight availability from London to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 3% on flights from London to Mexico by exploring options for tickets in the evening.

What is the cheapest day to fly from London to Mexico?

Use this chart to determine the cheapest time to fly return from London to Mexico. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Mexico flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Mexico

Explore weekly flight availability from London to Mexico. 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 5 December 2025.

The most flights from LON to MX0 are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from London to Mexico delayed?

About 17% of weekly flights between London and Mexico have experienced delays in the past year, with the average delay time being 128 minutes.

What is the most punctual flight time for London to Mexico flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Mexico flights?

Over the past year, Aeromexico have had the lowest number of delays on this route, with just 3% of flights being delayed.

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. 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 Mexico. Reviews last updated 5 December 2025.
See what other customers who have flown with Aeromexico, Virgin Atlantic, andUnited Airlines from London to Mexico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

Crew

7.9

Food

6.6

Boarding

7.4

Overall

7.5

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

Related info for your journey

Find useful and relevant information for your journey from London to Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Mexico to London flights?

    When flying to London from Mexico, you have several options to choose from. Popular options are Mexico City International Airport and Cancun International Airport. A taxi to Mexico City Airport can be caught from the city centre and depending on your location and time of day can take as little as 15min. Similarly, a taxi from Cancun city centre to the airport can take as little as 20min. Each airport has multiple terminals so check which terminal your airline flies from. If you are flying Aeroméxico from Mexico City, all flights are serviced by Terminal two. When arriving in London, the most popular destination point is Heathrow, however other London airports, such as Gatwick and London City, also serve this route. Land as close to London as possible by flying into London City or Heathrow, as they are located near the city centre and within easy public transport.

  • Which airlines fly directly from Mexico to London?

    If you want to fly directly to London from Mexico, British Airways is the airline to look for. Offering a variety of flight times out of multiple airports in Mexico, British Airways is a great option for the traveller looking to minimise the time spent in flight. Travelling with British Airways can also be a cheaper option than other airlines given the frequency of flights between Mexico and London. Make sure you book your tickets through Cheapflights so you can find a flight to match your schedule and budget.

  • What are the stopover options between Mexico to London?

    If you wish to stop over on your flight to London from Mexico, there are a variety of options to choose from. For travellers journeying from Mexico City International Airport with Air Canada, expect to stop over somewhere such as Vancouver International Airport. If you are travelling out of Mexico City International Airport with British Airways, Madrid Barajas International Airport is a popular stopover. And for travellers flying out of Cancún with British Airways, airports such as Miami International Airport and Philadelphia International Airport are popular stopovers. Depending on when you depart, expect to add roughly 4-6h to your flight time. However, be aware that at certain times of the day flight times may so much as double with stopovers. Make sure to book through Cheapflights to see the best selection of flights and make a choice that suits you best.

  • Do I need a passport or visa to fly from Mexico to London?

    For travellers journeying to London from Mexico as tourists and planning on staying less than six months, no visa is required on entry to the UK. However, the border officers may wish to see proof of your return journey to Mexico. For travellers looking to spend more than six months in London or who are travelling for work or reasons other than tourism, a visa is required. Make sure to check with the government travel advice to see what the specific requirements are for your trip.

  • How long is the flight from London to Mexico?

    Airlines like Air Transat, United Airlines, and KLM fly from London to Mexico in about 21h 09m. The time it takes to get you to your destination can typically vary by up to 6h 46m. The distance between London and Mexico is about 4938 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapest airline one-way is TUI Airways, with whom users have recently found tickets for as low as £244. However, be on the lookout for offers from Virgin Atlantic and British Airways, as they are both options that can get you from London to Mexico for a low price.

  • What are the most popular routes from London to Mexico?

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

    The top 3 most reliable airlines when flying from London to Mexico are Aeromexico (95%), Virgin Atlantic (95%) and EL AL (95%).

  • What are the cheapest flights from London to Mexico?

    On average you can expect to pay £1,069 for a flight from London to Mexico. The cheapest flight overall is £456 while the most popular route, (London Heathrow - Mexico City Benito Juarez) is currently priced at £567.

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

    Yes. In addition to deals on London to Mexico flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Mexico?

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

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

    Yes. Cheapflights offers flight deals from London to Mexico 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 London to Mexico?

    Currently, October is the cheapest month in which you can book a flight from London to Mexico (average of £276). Flying from London to Mexico in July is currently the most expensive (average of £549). 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

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Alternative routes for London to Mexico

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from London to Mexico

Discover the top 10 airlines that operate flights from London to Mexico. 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 858,174 searches. Data last updated 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
TUI AirwaysCheapest£275Average£302FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
AeromexicoCheapest£299Average£824FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air CanadaCheapest£348Average£647FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Aer LingusCheapest£430Average£592FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£451Average£817FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest£469Average£700FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IberiaCheapest£476Average£833FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air EuropaCheapest£479Average£565FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
KLMCheapest£481Average£730FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£491Average£727FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Mexico?

Cheapflights makes it easy to find London to Mexico flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Mexico?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Mexico.

Can Cheapflights find flights from London to Mexico with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Mexico, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Mexico become cheaper?

Of course! You can now track prices for flights from London to Mexico and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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