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Cheap flights from London to Cancún from £269

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CUN
11 Aug — 18 Aug1
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 12 July 2026.

Tue 1/1209:00
LGW
-
CUN
Nonstop11h 00m
TUI Airways
Tue 15/1217:00
CUN
-
LGW
Nonstop9h 10m
TUI Airways
Deal found 11/7£525
Mon 7/1209:00
LGW
-
CUN
Nonstop11h 00m
TUI Airways
Mon 21/1217:00
CUN
-
LGW
Nonstop9h 10m
TUI Airways
Deal found 12/7£527
Fri 6/1110:55
LGW
-
CUN
Nonstop11h 00m
British Airways
Fri 13/1118:50
CUN
-
LGW
Nonstop9h 20m
British Airways
Deal found 9/7£553
Wed 18/1110:55
LGW
-
CUN
Nonstop11h 00m
British Airways
Fri 27/1118:50
CUN
-
LGW
Nonstop9h 20m
British Airways
Deal found 9/7£554
Fri 13/1110:55
LGW
-
CUN
Nonstop11h 00m
British Airways
Wed 18/1118:40
CUN
-
LGW
Nonstop9h 20m
British Airways
Deal found 8/7£555
Sun 8/1110:55
LGW
-
CUN
Nonstop11h 00m
British Airways
Fri 13/1118:50
CUN
-
LGW
Nonstop9h 20m
British Airways
Deal found 10/7£556
Thu 3/909:40
LGW
-
CUN
1 stop16h 45m
Air Transat
Thu 17/911:45
CUN
-
LGW
1 stop16h 05m
Air Transat
Deal found 9/7£556
Fri 4/1210:55
LGW
-
CUN
Nonstop11h 00m
British Airways
Fri 18/1218:50
CUN
-
LGW
Nonstop9h 20m
British Airways
Deal found 7/7£557
Wed 18/1120:25
LHR
-
CUN
1 stop23h 40m
Virgin Atlantic
Fri 27/1120:30
CUN
-
LHR
Nonstop9h 20m
Virgin Atlantic
Deal found 9/7£561
Wed 11/1117:05
LHR
-
CUN
1 stop27h 00m
Virgin Atlantic
Wed 25/1120:30
CUN
-
LHR
Nonstop9h 20m
Virgin Atlantic
Deal found 8/7£562
Wed 18/1111:45
LHR
-
CUN
1 stop32h 20m
Virgin Atlantic
Wed 16/1220:30
CUN
-
LHR
Nonstop9h 20m
Virgin Atlantic
Deal found 7/7£563
Mon 7/906:30
STN
-
CUN
3 stops41h 40m
Multiple Airlines
Sun 13/911:15
CUN
-
STN
2 stops28h 40m
Multiple Airlines
Deal found 8/7£565

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 12 July 2026.

Round-trip from

£525

One-way from

£269

Popular in

July

Cheapest in

February

Average price

£819

Good round-trip deal

£490 or less

Good one-way deal

£390 or less
TUI Airways
  • TUI Airways
  • 1/12-15/12
  • Nonstop
  • 20h 10m total
  • London to Cancún
Search Deals
British Airways
  • British Airways
  • 11/11
  • Nonstop
  • 11h 00m total
  • London to Cancún
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% 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 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 12 July 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

LHR - CUN

LHRCUN

London Heathrow

Thu 3/9

22:05-11:35

1 stop19h 30m

Cancun

Thu 17/9

18:20-15:35

1 stop15h 15m

£590

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Thu 12/11

06:30-15:05

1 stop13h 35m

Cancun

Mon 16/11

21:00-16:35

1 stop14h 35m

£615

LondonCancún

LTN - CUN

LTNCUN

London Luton

Tue 1/9

08:00-10:30

2 stops32h 30m

Cancun

Tue 22/9

11:15-22:25

2 stops29h 10m

£623

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sat 28/11

20:00-12:40

1 stop21h 40m

Cancun

Sun 6/12

20:30-10:50

Nonstop9h 20m

£626

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Wed 2/9

09:40-10:05

1 stop30h 25m

Cancun

Mon 14/9

12:55-07:55

1 stop13h 00m

£630

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sat 28/11

20:00-12:40

1 stop21h 40m

Cancun

Mon 7/12

08:00-09:00

1 stop20h 00m

£640

LondonCancún

LTN - CUN

LTNCUN

London Luton

Tue 8/9

08:00-13:40

3 stops35h 40m

Cancun

Tue 29/9

11:15-22:25

2 stops29h 10m

£644

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 9/11

06:30-21:10

2 stops19h 40m

Cancun

Mon 16/11

08:00-08:05

2 stops19h 05m

£646

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 5/10

06:30-19:50

2 stops19h 20m

Cancun

Mon 19/10

08:00-06:45

2 stops16h 45m

£646

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sun 11/10

17:55-11:30

2 stops23h 35m

Cancun

Thu 15/10

14:00-11:20

2 stops15h 20m

£655

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 £531). Flying from London to Cancún in July is currently the most expensive (average of £969). 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 12 July 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.

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.

Houston (IAH) – chosen by Cheapflights users on 13% 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 £586.

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 Paris (CDG) have the shortest average one-way travel time for one-stop routes: 13h 15m.

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 Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 11m.

How often are flights from London to Cancún delayed?

About 18% of weekly flights between London and Cancún have experienced delays in the past year, with the average delay time being 127 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.

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

To ensure you get the cheapest price possible for a flight from London to Cancún, you should look to book at least 5 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.

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 12 July 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
693 reviews
Check prices

Overall

7.5

Boarding

7.7

Entertainment

7.5

Crew

8.1

Food

6.9

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
693 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Overall

7.5

Boarding

7.7

Entertainment

7.5

Crew

8.1

Food

6.9

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
9,981 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Overall

7.5

Boarding

7.7

Entertainment

7.5

Crew

8.1

Food

6.9

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Air Canada
7.1
Good
11,332 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Overall

7.5

Boarding

7.7

Entertainment

7.5

Crew

8.1

Food

6.9

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,106 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Overall

7.5

Boarding

7.7

Entertainment

7.5

Crew

8.1

Food

6.9

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

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 0 inbound flights 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 £615, Avianca can have you in Cancún from London in 13h 35m. The distance between London and Cancún is about 4938 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 £253, 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 £255 and £274, respectively. These flights start at 61% 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 £201. Users have also found prices from £334 and £366 on Aeromexico 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 £847, our data indicates the cheapest price to be £315. The most popular route (London Gatwick - Cancun), is priced around £492.

  • 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 £531). Flying from London to Cancún in July is currently the most expensive (average of £969). 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
Holbox

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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 12 July 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 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air EuropaCheapest£253Average£770FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
KLMCheapest£255Average£738FlexibilityNo cancel feeOn-time75%
Search KLM flights
TUI AirwaysCheapest£274Average£303FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Aer LingusCheapest£447Average£588FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£453Average£647FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£460Average£621FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£462Average£624FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£493Average£736FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapest£498Average£768FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
FinnairCheapest£523Average£762FlexibilityNo cancel feeOn-time76%
Search Finnair 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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