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Cheap flights from Cancún to London from £228

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — LON
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from Cancun to London are usually found in March or February, booked 83 days in advance, depart on a Saturday or Tuesday and return on a Sunday

Cheap 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 13 June 2025.

Round-trip from

£570

One-way from

£228

Popular in

July

Cheapest in

March

Average price

£884

Good round-trip deal

£533 or less

Good one-way deal

£338 or less
18/7-30/8
  • 18/7-30/8
  • 2 total stops
  • 41h 05m total
  • Cancún to London
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12/7
  • 12/7
  • 1 total stop
  • 16h 56m total
  • Cancún to London
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Highest demand for flights based on searches. 13% potential increase in price (£92 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Cancun to London (LON).
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Price to beat on a one-way flight from Cancun to London (LON).
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Find flight deals from Cancún to London

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 13 June 2025.

Fri 18/708:05CUN - LGW
1 stop16h 50mMultiple Airlines
Tue 26/814:00LGW - CUN
1 stop24h 15mMultiple Airlines
Deal found 11/6£570
Sat 19/714:00CUN - LHR
2 stops34h 30mIcelandair
Fri 29/808:25LHR - CUN
2 stops33h 29mIcelandair
Deal found 11/6£577
Sun 27/714:35CUN - LGW
1 stop13h 00mIcelandair
Thu 28/812:10LGW - CUN
2 stops32h 59mIcelandair
Deal found 11/6£584
Thu 17/718:30CUN - STN
1 stop21h 20mMultiple Airlines
Thu 28/806:15STN - CUN
1 stop17h 25mMultiple Airlines
Deal found 11/6£587
Wed 10/911:20CUN - LHR
1 stop27h 25mJetBlue
Sun 12/1008:15LHR - CUN
1 stop35h 00mJetBlue
Deal found 13/6£592
Mon 20/1019:40CUN - LHR
1 stop14h 40mMultiple Airlines
Tue 28/1018:45LHR - CUN
1 stop26h 50mMultiple Airlines
Deal found 11/6£615
Tue 25/1112:15CUN - LHR
1 stop13h 55mAir Canada
Tue 9/1206:50LHR - CUN
2 stops20h 35mAir Canada
Deal found 11/6£627
Mon 24/1112:10CUN - LHR
1 stop14h 40mVirgin Atlantic
Sun 7/1209:55LHR - CUN
Nonstop11h 05mVirgin Atlantic
Deal found 11/6£670
Sun 17/812:35CUN - LGW
1 stop15h 25mDelta
Wed 27/812:00LGW - CUN
1 stop29h 25mDelta
Deal found 12/6£675
Sun 5/1020:40CUN - LGW
1 stop13h 45mAir Europa
Thu 9/1010:00LGW - CUN
1 stop14h 30mAir Europa
Deal found 11/6£676
Sat 27/1220:10CUN - LHR
1 stop14h 20mTAP AIR PORTUGAL
Wed 7/118:30LHR - CUN
1 stop29h 10mTAP AIR PORTUGAL
Deal found 11/6£680
Sat 27/1220:10CUN - LGW
1 stop32h 40mTAP AIR PORTUGAL
Wed 7/116:35LGW - CUN
1 stop31h 05mTAP AIR PORTUGAL
Deal found 11/6£683

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 13 June 2025.
Use the filters below to find and compare flights from Cancún to London that are best for you.

Fly from

Cancún

Fly to

London

Route

Depart

Return

Price

CancúnLondon

CUN - LGW

CUNLGW

Cancun

Fri 18/7

08:05-06:55

1 stop16h 50m

London Gatwick

Sat 30/8

14:00-08:15

1 stop24h 15m

£570

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Sat 19/7

14:00-06:30

2 stops34h 30m

London Heathrow

Fri 29/8

08:25-11:54

2 stops33h 29m

£577

CancúnLondon

CUN - LGW

CUNLGW

Cancun

Sun 27/7

14:35-09:35

1 stop13h 00m

London Gatwick

Thu 28/8

12:10-15:09

2 stops32h 59m

£584

CancúnLondon

CUN - STN

CUNSTN

Cancun

Thu 17/7

18:30-21:50

1 stop21h 20m

London Stansted

Thu 28/8

06:15-17:40

1 stop17h 25m

£587

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Wed 10/9

11:20-20:45

1 stop27h 25m

London Heathrow

Sun 12/10

08:15-13:15

1 stop35h 00m

£592

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Mon 20/10

19:40-16:20

1 stop14h 40m

London Heathrow

Tue 28/10

18:45-16:35

1 stop26h 50m

£615

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Tue 25/11

12:15-07:10

1 stop13h 55m

London Heathrow

Tue 9/12

06:50-22:25

2 stops20h 35m

£627

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Mon 24/11

12:10-07:50

1 stop14h 40m

London Heathrow

Sun 7/12

09:55-16:00

Nonstop11h 05m

£670

CancúnLondon

CUN - LGW

CUNLGW

Cancun

Sun 17/8

12:35-10:00

1 stop15h 25m

London Gatwick

Wed 27/8

12:00-11:25

1 stop29h 25m

£675

CancúnLondon

CUN - LGW

CUNLGW

Cancun

Sun 5/10

20:40-16:25

1 stop13h 45m

London Gatwick

Thu 9/10

10:00-18:30

1 stop14h 30m

£676

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 50 results
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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

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

Use this chart to determine the optimal time to book a return flight from Cancún to London. Price data was last updated on 9 June 2025.

The best time to book flights from Cancún to London is 10 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.

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

Currently, January is the cheapest month in which you can book a flight from Cancún to London (average of £112). Flying from Cancún to London in August is currently the most expensive (average of £164). 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 13 June 2025.

It’s typically best to fly out from Cancún to London in the morning. Doing so could potentially save you 16% on the flight price compared to flying at midday, which is usually more expensive.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 13 June 2025.
Read through reviews of airlines operating flights from Cancún to London, such as Delta, KLM and Air Transat. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,950 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
396 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 1 airline has flights from the Cancún airport to London. It is only a 8.9 mi journey to Cancun (CUN) from Cancún’s city center.

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

    According to our current data, Icelandair (£577), JetBlue (£592), and Air Canada (£627) offers the cheapest pricing from Cancún to London. You may be able to fly from Cancún to London for 25% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at £277. WestJet flights start at £288 while deals on Air Europa start at £292 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 City.

  • 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, January is the cheapest month in which you can book a flight from Cancún to London (average of £112). Flying from Cancún to London in August is currently the most expensive (average of £164). 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
Deal
Hounslow
Croydon
Milton Keynes
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Southend-on-Sea
Watford
Hayes
Ipswich
Winchester
Folkestone
Maidstone
Dartford
Guildford

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cancún to London

Discover the top airline that operate flights from Cancún to London. 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£533Average£847FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Cancún to London 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 Cancún to London?

Cheapflights helps you find that perfect flight to London from Cancún 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 Cancún to London with no change fees?

Yes! Cheapflights helps users easily find flights from Cancún to London with no change fees.

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

Yes! Start tracking prices for Cancún to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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