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Cheap flights from Cancún to London from £245

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — LON
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cancun to London are usually found in February or April, booked 4 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Cancún to London

Enter your travel dates to find the best prices.

Cheapest flights from Cancún to London
Explore the most affordable flight options available from Cancún to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 July 2026.

Tue 11/819:40
CUN
-
STN
1 stop19h 20m
Multiple Airlines
Tue 25/806:30
STN
-
CUN
2 stops17h 40m
Multiple Airlines
Deal found 20/7£589
Sat 12/919:15
CUN
-
LTN
2 stops45h 05m
Multiple Airlines
Fri 25/908:00
LTN
-
CUN
1 stop16h 45m
Multiple Airlines
Deal found 24/7£597
Sun 13/913:30
CUN
-
STN
2 stops28h 10m
Multiple Airlines
Mon 21/908:10
STN
-
CUN
1 stop15h 30m
Multiple Airlines
Deal found 22/7£600
Mon 23/1119:42
CUN
-
LTN
2 stops20h 08m
Multiple Airlines
Mon 30/1107:45
LTN
-
CUN
1 stop16h 35m
Multiple Airlines
Deal found 22/7£608
Sun 26/720:20
CUN
-
STN
1 stop30h 25m
Multiple Airlines
Mon 31/808:10
STN
-
CUN
1 stop17h 00m
Multiple Airlines
Deal found 22/7£611
Sun 26/720:20
CUN
-
STN
1 stop30h 25m
Multiple Airlines
Wed 26/821:30
STN
-
CUN
1 stop26h 10m
Multiple Airlines
Deal found 22/7£614
Mon 19/1021:25
CUN
-
STN
1 stop28h 30m
Multiple Airlines
Wed 4/1117:45
STN
-
CUN
2 stops30h 35m
Multiple Airlines
Deal found 23/7£615
Wed 12/819:40
CUN
-
STN
1 stop18h 40m
Multiple Airlines
Thu 20/806:00
STN
-
CUN
1 stop17h 40m
Multiple Airlines
Deal found 21/7£617
Fri 31/721:15
CUN
-
STN
1 stop16h 10m
Multiple Airlines
Mon 24/805:55
STN
-
CUN
1 stop19h 15m
Multiple Airlines
Deal found 24/7£617
Fri 31/721:15
CUN
-
STN
1 stop16h 10m
Multiple Airlines
Sun 30/807:35
STN
-
CUN
1 stop16h 45m
Multiple Airlines
Deal found 24/7£622
Tue 4/819:40
CUN
-
STN
1 stop31h 55m
Multiple Airlines
Tue 25/820:05
STN
-
CUN
2 stops51h 35m
Multiple Airlines
Deal found 21/7£623
Sun 13/914:32
CUN
-
LGW
3 stops35h 23m
Multiple Airlines
Mon 21/906:00
LGW
-
CUN
1 stop17h 40m
Multiple Airlines
Deal found 21/7£626

Find flight deals from Cancún to London

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to London (LON). 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 26 July 2026.

Round-trip from

£597

One-way from

£245

Popular in

July

Cheapest in

February

Average price

£968

Good one-way deal

£312 or less
12/9-25/9
  • 12/9-25/9
  • 3 total stops
  • 61h 50m total
  • Cancún to London
Search Deals
24/9
  • 24/9
  • 2 total stops
  • 17h 30m total
  • Cancún to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Cancun to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cancún 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, Cheapflights users made 858,174 searches. Data last updated 26 July 2026.
Use the filters below to find and compare flights from Cancún to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CancúnLondon

CUN - LTN

CUNLTN

Cancun

Sat 12/9

19:15-22:20

2 stops45h 05m

London Luton

Fri 25/9

08:00-18:45

1 stop16h 45m

£605

CancúnLondon

CUN - LTN

CUNLTN

Cancun

Mon 23/11

19:42-20:50

2 stops20h 08m

London Luton

Mon 30/11

07:45-19:20

1 stop16h 35m

£608

CancúnLondon

CUN - LTN

CUNLTN

Cancun

Wed 5/8

13:44-14:05

2 stops42h 21m

London Luton

Mon 31/8

18:55-18:50

1 stop29h 55m

£627

CancúnLondon

CUN - LTN

CUNLTN

Cancun

Sun 13/9

13:30-22:20

2 stops26h 50m

London Luton

Mon 21/9

07:55-17:40

1 stop15h 45m

£629

CancúnLondon

CUN - LTN

CUNLTN

Cancun

Thu 13/8

19:40-18:10

1 stop16h 30m

London Luton

Thu 20/8

08:00-17:40

1 stop15h 40m

£652

CancúnLondon

CUN - LTN

CUNLTN

Cancun

Tue 22/9

13:30-13:25

2 stops17h 55m

London Luton

Thu 15/10

08:00-13:40

3 stops35h 40m

£661

CancúnLondon

CUN - LTN

CUNLTN

Cancun

Wed 4/11

19:42-20:50

2 stops20h 08m

London Luton

Fri 20/11

07:45-19:40

1 stop16h 55m

£680

CancúnLondon

CUN - LTN

CUNLTN

Cancun

Mon 7/9

19:40-19:05

1 stop17h 25m

London Luton

Mon 21/9

07:55-17:40

1 stop15h 45m

£704

CancúnLondon

CUN - LTN

CUNLTN

Cancun

Wed 4/11

19:42-20:50

2 stops20h 08m

London Luton

Mon 23/11

07:45-19:20

1 stop16h 35m

£707

CancúnLondon

CUN - SEN

CUNSEN

Cancun

Sat 19/9

22:10-19:35

1 stop15h 25m

London Southend

Fri 2/10

20:05-17:40

2 stops27h 35m

£728

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Cancún to London

Have a flexible travel schedule? Discover the best time to fly to London from Cancún 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 Cancún to London

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

Currently, February is the cheapest month in which you can book a flight from Cancún to London (average of £678). Flying from Cancún to London in July is currently the most expensive (average of £1,022). 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 CUN to LON?

Find hourly flight availability from Cancún to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cancún to London as you normally would.

How much does it cost for a return flight from Cancún to London?

Airfare is below average for this route at the moment.
Cancún to London flights typically cost between £791 and £1,073 in September.
The cheapest return price found within the last 5 days was £597 on Multiple Airlines (12 Sept–25 Sept).

What’s the top stopover airport for flights from Cancún to London?

Share of one-stop return flights from Cancún to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Mexico City (MEX) – chosen by Cheapflights users on 29% of one-stop itineraries from Cancún to London on Cheapflights.

What’s the cheapest stopover airport for flights from Cancún to London?

Average return fare for one-stop flights from Cancún to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Los Angeles (LAX) is the most affordable one-stop option, with an average return flight price of £690.

What’s the fastest stopover option from Cancún to London?

Shortest average travel time for one-stop one-way flights from Cancún to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 13h 00m.

Which airport typically offers the quickest stopover for flights from Cancún to London?

Average stopover duration for one-stop one-way flights from Cancún to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Mexico City (MEX) offer the fastest connection on this route, with an average stopover time of 1h 28m.

How often are flights from Cancún to London delayed?

About 16% of weekly flights between Cancún and London have experienced delays in the past year, with the average delay time being 146 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon 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 Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 10% of flights being delayed.

How far ahead should I book a flight from Cancún to London?

The best time to book flights from Cancún to London is 3 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 26 July 2026.
Read reviews from past customers who have flown with British Airways from Cancún to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,132 reviews
Check prices

Overall

6.7

Entertainment

6.5

Crew

7.7

Comfort

6.8

Food

6.4

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Kaisha,Jul 2026

VLC - LGW

It was a Vueling flight. Boarding was super quick and organised. Didn't eat or purchase anything so cant comment on food. It was a short flight so there was also no entertainment. Disembarking was done in rows which I though was a good idea however people continued to make it seem like a really challenging task. Trying to walk back for bags, waking from seats further back when it wasnt their turn etc.
British Airways
6.7
Okay
8,132 reviews
British Airways
6.7
Okay
8,132 reviews
Check prices

Overall

6.7

Entertainment

6.5

Crew

7.7

Comfort

6.8

Food

6.4

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Kaisha,Jul 2026

VLC - LGW

It was a Vueling flight. Boarding was super quick and organised. Didn't eat or purchase anything so cant comment on food. It was a short flight so there was also no entertainment. Disembarking was done in rows which I though was a good idea however people continued to make it seem like a really challenging task. Trying to walk back for bags, waking from seats further back when it wasnt their turn etc.

Related info for your journey

Find useful and relevant information for your journey from Cancún to London. 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 Cancún to London?

    Cancun (CUN) is the airport you will fly out of if you book a flight from Cancún to London. You should not have trouble finding flights to London from Cancun; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Cancún airport to London. It is only a 8.9 mi journey to Cancun (CUN) from Cancún’s city center.

  • How long is the flight from Cancún to London?

    Airlines like Aeromexico, British Airways, and Turkish Airlines fly from Cancún to London in about 9h 25m. The time it takes to get you to your destination can typically vary by up to 16h 40m. Airlines will cover a distance of 4953 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Virgin Atlantic, which is currently one of the cheapest options available, starting at £237. TUI Airways flights start at £250 while deals on British Airways start at £289 one-way.

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

    The most popular flight routes from Cancún to London are Cancun - London Gatwick, Cancun - London Heathrow and Cancun - London Stansted.

  • What are the cheapest flights from Cancún to London?

    Looking for the cheapest flight from Cancún to London? While on average our users pay £321, our data indicates the cheapest price to be £321. The most popular route (Cancun - London Gatwick), is priced around £630.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Cancún to London (average of £678). Flying from Cancún to London in July is currently the most expensive (average of £1,022). 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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