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Cheap flights from London to Cancún from £293

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CUN
9 7월 — 16 7월1
1 adult

Cheapflights Tip: The best prices from London to Cancun are usually found in September or June, booked 6 days in advance, depart on a Sunday or Tuesday and return on a Saturday

Cheap 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 4 7월 2025.

Round-trip from

£477

One-way from

£293

Popular in

August

Cheapest in

September

Average price

£765

Good round-trip deal

£481 or less

Good one-way deal

£205 or less
British Airways
  • British Airways
  • 3/12-8/12
  • Nonstop
  • 20h 25m total
  • London to Cancún
25/8
  • 25/8
  • 2 total stops
  • 28h 33m total
  • London to Cancún
Highest demand for flights based on searches. 9% potential increase in price (£51 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from London (LON) to Cancun.
Price to beat on a one-way flight from London (LON) to Cancun.

Find flight deals from London to Cancún

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 4 7월 2025.

수 17/913:25LGW - CUN
Nonstop10h 30mBritish Airways
수 24/919:40CUN - LGW
Nonstop9h 35mBritish Airways
Deal found 3/7£478
수 24/914:00LGW - CUN
1 stop24h 11mMultiple Airlines
월 6/1009:16CUN - LGW
1 stop18h 44mMultiple Airlines
Deal found 2/7£481
금 14/1106:50LHR - CUN
2 stops20h 50mAir Canada
금 28/1115:00CUN - LHR
1 stop35h 10mAir Canada
Deal found 2/7£487
화 23/910:00LGW - CUN
1 stop14h 30mAir Europa
화 30/920:40CUN - LGW
1 stop13h 45mAir Europa
Deal found 3/7£489
월 25/815:05LGW - CUN
1 stop24h 55mAmerican Airlines
화 9/910:45CUN - LGW
2 stops17h 55mAmerican Airlines
Deal found 2/7£492
월 1/1206:50LHR - CUN
2 stops20h 50mMultiple Airlines
목 4/1212:15CUN - LHR
1 stop13h 55mMultiple Airlines
Deal found 2/7£493
수 31/1217:05LHR - CUN
1 stop27h 00mVirgin Atlantic
수 14/118:30CUN - LHR
Nonstop9h 20mVirgin Atlantic
Deal found 2/7£497
목 25/908:40LHR - CUN
1 stop14h 15mSWISS
목 9/1018:20CUN - LHR
1 stop17h 30mSWISS
Deal found 2/7£498
목 6/1117:00LHR - CUN
1 stop23h 45mAmerican Airlines
목 13/1116:05CUN - LHR
1 stop12h 10mAmerican Airlines
Deal found 3/7£519
수 29/1009:30LHR - CUN
2 stops38h 48mLufthansa
수 5/1118:10CUN - LHR
1 stop15h 40mLufthansa
Deal found 2/7£536
토 27/906:25STN - CUN
1 stop17h 15mMultiple Airlines
목 2/1011:15CUN - STN
2 stops26h 10mMultiple Airlines
Deal found 2/7£569
목 18/908:45LCY - CUN
2 stops40h 35mLufthansa
목 25/907:51CUN - LCY
2 stops28h 44mLufthansa
Deal found 3/7£569

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 4 7월 2025.
Use the filters below to find and compare flights from London to Cancún that are best for you.

Fly from

London

Fly to

Cancún

Route

Depart

Return

Price

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

수 17/9

13:25-17:55

Nonstop10h 30m

Cancun

수 24/9

19:40-11:15

Nonstop9h 35m

£478

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

수 24/9

14:00-08:11

1 stop24h 11m

Cancun

토 4/10

09:16-10:00

1 stop18h 44m

£481

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

금 14/11

06:50-22:40

2 stops20h 50m

Cancun

금 28/11

15:00-07:10

1 stop35h 10m

£487

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

화 23/9

10:00-18:30

1 stop14h 30m

Cancun

화 30/9

20:40-16:25

1 stop13h 45m

£489

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

월 1/12

06:50-22:40

2 stops20h 50m

Cancun

목 4/12

12:15-07:10

1 stop13h 55m

£493

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

목 25/9

08:40-16:55

1 stop14h 15m

Cancun

목 9/10

18:20-17:50

1 stop17h 30m

£498

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

월 8/9

10:40-09:39

2 stops28h 59m

Cancun

화 16/9

10:45-08:10

2 stops15h 25m

£498

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

목 6/11

19:00-11:45

1 stop21h 45m

Cancun

수 12/11

17:30-11:30

1 stop13h 00m

£519

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

월 25/8

09:00-18:15

1 stop15h 15m

Cancun

화 9/9

08:00-06:45

1 stop16h 45m

£520

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

수 29/10

09:30-19:18

2 stops38h 48m

Cancun

수 5/11

18:10-14:50

1 stop15h 40m

£536

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 25 results
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2
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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

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 27 June 2025.

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, March is the cheapest month in which you can book a flight from London to Cancún (average of £317). Flying from London to Cancún in July is currently the most expensive (average of £985). 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 4 7월 2025.

It’s optimal to fly from London to Cancún in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at midday.

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

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

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

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

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 4 7월 2025.
Check out reviews from past customers who have flown with KLM, SWISS, andVirgin Atlantic 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.

Entertainment

7.1

Crew

8.4

Food

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Crew

8.4

Food

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Crew

8.4

Food

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Crew

8.4

Food

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Crew

8.4

Food

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Crew

8.4

Food

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 17 airlines. Cancun is conveniently located just 8.9 mi from Cancún’s city center.

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

    Currently priced at £477, British Airways will fly you from London to Cancún and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Air Europa - these airlines can fly you to your destination from £487 and £489, respectively. These flights start at 24% lower than the current average price 3 months from now.

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

  • What are the cheapest flights from London to Cancún?

    Looking for the cheapest flight from London to Cancún? While on average our users pay £1,504, our data indicates the cheapest price to be £483. The most popular route (London Heathrow - Cancun), is priced around £493.

  • Where are the most common stopover locations when flying from London to Cancún?

  • What are some popular points of interest to see during a stopover in Atlanta?

    Centennial Olympic Park, Georgia Aquarium, and Lenox Square are the most popular attractions in Atlanta if you're in need of something to do during your stopover. Centennial Olympic Park, Georgia Aquarium, and Lenox Square can be visited by travelling about 8.4 mi, 8.6 mi, and 14.6 mi respectively from Atlanta Hartsfield-Jackson. Travellers in need of a car in Atlanta can hire one for about £38 per day.

  • Where are the least popular stopover locations for London to Cancún flights?

  • 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, March is the cheapest month in which you can book a flight from London to Cancún (average of £317). Flying from London to Cancún in July is currently the most expensive (average of £985). 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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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 4 7월 2025.

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 4 7월 2025.
AirlineCheapestAverageFlexibilityOn-time
TUI AirwaysCheapest£255Average£497FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
TAP AIR PORTUGALCheapest£391Average£574FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
FinnairCheapest£418Average£608FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£436Average£631FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£437Average£523FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapest£454Average£617FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air EuropaCheapest£469Average£558FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
KLMCheapest£470Average£663FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£472Average£601FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£489Average£596FlexibilityNo 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 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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