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Cheap flights from London to Cancún from £239

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CUN
22 May — 29 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Cancun are usually found in February or September, booked 6 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from London to Cancún

Enter your travel dates to find the best prices.

Cheapest flights from London to Cancún
Explore the most affordable flight options available from London to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2026.

Thu 28/520:45
STN
-
CUN
1 stop26h 55m
Multiple Airlines
Sun 14/619:40
CUN
-
STN
2 stops39h 25m
Multiple Airlines
Deal found 19/4£488
Mon 1/605:55
STN
-
CUN
1 stop17h 45m
Multiple Airlines
Mon 8/613:30
CUN
-
STN
2 stops19h 45m
Multiple Airlines
Deal found 17/4£492
Mon 1/605:55
STN
-
CUN
1 stop17h 45m
Multiple Airlines
Mon 22/613:30
CUN
-
STN
2 stops19h 10m
Multiple Airlines
Deal found 18/4£495
Fri 24/410:00
LGW
-
CUN
Nonstop10h 25m
TUI Airways
Fri 1/516:25
CUN
-
LGW
Nonstop9h 25m
TUI Airways
Deal found 18/4£497
Thu 28/520:45
STN
-
CUN
1 stop26h 55m
Multiple Airlines
Thu 18/613:30
CUN
-
STN
2 stops25h 50m
Multiple Airlines
Deal found 19/4£502
Thu 28/520:45
STN
-
CUN
1 stop26h 55m
Multiple Airlines
Wed 17/613:30
CUN
-
STN
2 stops25h 00m
Multiple Airlines
Deal found 19/4£502
Mon 1/605:55
STN
-
CUN
1 stop17h 45m
Multiple Airlines
Tue 16/619:40
CUN
-
STN
1 stop19h 20m
Multiple Airlines
Deal found 21/4£503
Tue 28/409:15
LGW
-
CUN
Nonstop10h 25m
TUI Airways
Tue 5/515:40
CUN
-
LGW
Nonstop9h 25m
TUI Airways
Deal found 17/4£504
Thu 28/520:45
STN
-
CUN
1 stop28h 00m
Multiple Airlines
Tue 16/619:40
CUN
-
STN
1 stop14h 20m
Multiple Airlines
Deal found 19/4£510
Mon 1/608:10
STN
-
CUN
1 stop15h 30m
Multiple Airlines
Sun 7/619:40
CUN
-
STN
2 stops37h 00m
Multiple Airlines
Deal found 20/4£513
Sun 4/1013:25
LGW
-
CUN
Nonstop10h 40m
British Airways
Sun 25/1018:40
CUN
-
LGW
Nonstop9h 20m
British Airways
Deal found 19/4£516
Mon 1/606:00
LGW
-
CUN
1 stop17h 40m
Multiple Airlines
Mon 8/619:40
CUN
-
LGW
1 stop22h 15m
Multiple Airlines
Deal found 17/4£522

Find flight deals from London to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Cancún (CUN). 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 22 April 2026.

Round-trip from

£488

One-way from

£239

Popular in

July

Cheapest in

February

Average price

£628

Good round-trip deal

£629 or less

Good one-way deal

£431 or less
28/5-14/6
  • 28/5-14/6
  • 3 total stops
  • 66h 20m total
  • London to Cancún
Search Deals
5/5
  • 5/5
  • 2 total stops
  • 46h 50m total
  • London to Cancún
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Cancun.
Search Deals
Price to beat on a one-way flight from London (LON) to Cancun.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Cancún 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 22 April 2026.
Use the filters below to find and compare flights from London to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCancún

LTN - CUN

LTNCUN

London Luton

Sun 20/9

08:00-18:20

1 stop16h 20m

Cancun

Sun 27/9

13:30-19:30

2 stops24h 00m

£625

LondonCancún

LTN - CUN

LTNCUN

London Luton

Thu 11/6

08:00-18:40

1 stop16h 40m

Cancun

Thu 18/6

13:30-23:10

2 stops27h 40m

£630

LondonCancún

LTN - CUN

LTNCUN

London Luton

Tue 19/5

06:00-18:50

2 stops18h 50m

Cancun

Tue 9/6

13:00-22:50

2 stops27h 50m

£635

LondonCancún

LTN - CUN

LTNCUN

London Luton

Sat 5/9

08:00-17:40

1 stop15h 40m

Cancun

Thu 10/9

13:30-13:35

2 stops18h 05m

£653

LondonCancún

LTN - CUN

LTNCUN

London Luton

Sun 6/9

08:00-18:20

1 stop16h 20m

Cancun

Thu 10/9

13:30-13:35

2 stops18h 05m

£656

LondonCancún

LTN - CUN

LTNCUN

London Luton

Tue 23/6

06:00-18:50

2 stops18h 50m

Cancun

Tue 30/6

13:00-22:50

2 stops27h 50m

£659

LondonCancún

LTN - CUN

LTNCUN

London Luton

Sat 20/6

12:45-18:40

2 stops35h 55m

Cancun

Tue 30/6

20:40-21:45

2 stops19h 05m

£659

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Thu 3/9

10:00-19:19

1 stop15h 19m

Cancun

Wed 9/9

11:14-06:55

1 stop13h 41m

£664

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Tue 12/5

14:00-18:35

Nonstop10h 35m

Cancun

Thu 21/5

19:45-11:15

Nonstop9h 30m

£670
Fastest return journey

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Tue 12/5

14:00-18:35

Nonstop10h 35m

Cancun

Tue 19/5

20:20-11:45

Nonstop9h 25m

£678

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from London to Cancún

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

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

Use this chart to determine the optimal time to book a return flight from London to Cancún. Price data was last updated on 17 April 2026.

To ensure you get the cheapest price possible for a flight from London to Cancún, you should look to book at least 6 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from London to Cancún (average of £517). Flying from London to Cancún in July is currently the most expensive (average of £878). 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 CUN?

Find hourly flight availability from London to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2026.

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

Weekly flight availability from London to Cancún

Explore weekly flight availability from London to Cancún. 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 22 April 2026.

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

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

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

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

Mexico City (MEX) – chosen by Cheapflights users on 17% of one-stop itineraries from London to Cancún on Cheapflights.

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

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

Vancouver (YVR) is the most affordable one-stop option, with an average return flight price of £582.

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

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

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 13h 35m.

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

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

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 0h 45m.

How often are flights from London to Cancún delayed?

About 19% of weekly flights between London and Cancún have experienced delays in the past year, with the average delay time being 123 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning 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 Cancún flights?

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

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated 22 April 2026.
Check out reviews from past customers who have flown with Virgin Atlantic,United Airlines, andAir Canada from London to Cancún to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
687 reviews
Check prices

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
687 reviews
Virgin Atlantic
7.5
Good
687 reviews
Check prices

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
United Airlines
7.4
Good
9,637 reviews
Virgin Atlantic
7.5
Good
687 reviews
Check prices

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Air Canada
7.1
Good
10,957 reviews
Virgin Atlantic
7.5
Good
687 reviews
Check prices

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,906 reviews
Virgin Atlantic
7.5
Good
687 reviews
Check prices

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

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

    Most people fly into Cancun (CUN) if they book a flight to Cancún from London. On average, Cancun has 1 inbound flight from London per day from 15 airlines. Cancun is conveniently located just 8.9 mi from Cancún’s city center.

  • How long is the flight from London to Cancún?

    For as low as £670, United Airlines can have you in Cancún from London in 10h 35m. The distance between London and Cancún is about 4953 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London to Cancún round-trip?

    Currently priced at £251, Air Europa will fly you from London to Cancún and back. In addition to Air Europa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and TUI Airways - these airlines can fly you to your destination from £253 and £272, respectively. These flights start at 60% lower than the current average price 3 months from now.

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

    For one-way options, check prices for TUI Airways. According to our data, you can fly for as low as £199. Users have also found prices from £281 and £363 on Virgin Atlantic and British Airways, respectively.

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

    The most popular route from London to Cancún is London Gatwick - Cancun. You may also consider London Heathrow - Cancun or London Stansted - Cancun.

  • What are the cheapest flights from London to Cancún?

    Looking for the cheapest flight from London to Cancún? While on average our users pay £808, our data indicates the cheapest price to be £606. The most popular route (London Gatwick - Cancun), is priced around £444.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London to Cancún (average of £517). Flying from London to Cancún in July is currently the most expensive (average of £878). 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

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
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Fly from London to Cancún on these airlines

Choose from the following airlines for your flight from London to Cancún. Flights are based on user searches made on Cheapflights and were last updated on 22 April 2026.
British Airways flights from London to Cancun
TUI Airways flights from London to Cancun
Virgin Atlantic flights from London to Cancun
Air Canada flights from London to Cancun

Top 10 airlines flying from London to Cancún

Discover the top 10 airlines that operate flights from London to Cancún. 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 22 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air EuropaCheapest£251Average£575FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
KLMCheapest£253Average£677FlexibilityNo cancel feeOn-time75%
Search KLM flights
TUI AirwaysCheapest£272Average£299FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
British AirwaysCheapest£438Average£620FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£443Average£584FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapest£449Average£583FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£456Average£610FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£489Average£736FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£491Average£733FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£499Average£755FlexibilityNo cancel feeOn-time77%
Search Air France 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 Cancún?

Cheapflights makes it easy to find London to Cancún 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 Cancún?

Cheapflights helps you find that perfect flight to Cancún from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Cancún flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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