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Cheap flights from Cancún to London from £258

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — LON
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Cancun to London are usually found in February or March, booked 78 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

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 31 October 2025.

Round-trip from

£591

One-way from

£258

Popular in

June

Cheapest in

February

Average price

£777

Good one-way deal

£256 or less
13/1-29/1
  • 13/1-29/1
  • 5 total stops
  • 45h 55m total
  • Cancún to London
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4/12
  • 4/12
  • 1 total stop
  • 13h 28m total
  • Cancún to London
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Highest demand for flights based on searches. 10% potential increase in price (£68 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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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

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 31 October 2025.

Mon 24/1121:20CUN - STN
1 stop17h 40mMultiple Airlines
Sun 7/1208:55STN - CUN
1 stop16h 30mMultiple Airlines
Deal found 29/10£603
Mon 24/1120:10CUN - LHR
1 stop20h 30mJetBlue
Sun 7/1207:45LHR - CUN
1 stop34h 59mJetBlue
Deal found 29/10£607
Wed 3/1211:53CUN - LHR
2 stops26h 37mMultiple Airlines
Fri 12/1212:15LHR - CUN
3 stops28h 21mMultiple Airlines
Deal found 31/10£619
Fri 28/1122:40CUN - STN
1 stop20h 30mMultiple Airlines
Mon 8/1208:05STN - CUN
1 stop16h 30mMultiple Airlines
Deal found 30/10£620
Fri 28/1121:20CUN - STN
1 stop21h 50mMultiple Airlines
Thu 4/1220:05STN - CUN
1 stop28h 15mMultiple Airlines
Deal found 30/10£633
Tue 9/1222:25CUN - LGW
1 stop17h 35mMultiple Airlines
Fri 16/110:55LGW - CUN
3 stops30h 06mMultiple Airlines
Deal found 28/10£634
Mon 24/1122:10CUN - LGW
2 stops26h 50mMultiple Airlines
Sun 7/1206:10LGW - CUN
2 stops19h 15mMultiple Airlines
Deal found 29/10£640
Tue 18/1113:35CUN - LHR
1 stop14h 55mJetBlue
Sun 23/1107:45LHR - CUN
1 stop16h 13mJetBlue
Deal found 29/10£640
Tue 11/1120:10CUN - LHR
1 stop20h 25mTAP AIR PORTUGAL
Mon 24/1118:30LHR - CUN
1 stop29h 10mTAP AIR PORTUGAL
Deal found 31/10£641
Tue 18/1120:10CUN - LGW
1 stop14h 35mTAP AIR PORTUGAL
Wed 26/1116:35LGW - CUN
1 stop31h 05mTAP AIR PORTUGAL
Deal found 29/10£641
Tue 4/1120:10CUN - LHR
1 stop16h 20mTAP AIR PORTUGAL
Thu 13/1116:30LHR - CUN
1 stop31h 10mTAP AIR PORTUGAL
Deal found 30/10£641
Mon 1/1221:20CUN - LGW
1 stop14h 05mMultiple Airlines
Tue 9/1208:00LGW - CUN
2 stops18h 35mMultiple Airlines
Deal found 31/10£643

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 31 October 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 - STN

CUNSTN

Cancun

Mon 24/11

21:20-20:00

1 stop17h 40m

London Stansted

Sun 7/12

08:55-20:25

1 stop16h 30m

£603

CancúnLondon

CUN - STN

CUNSTN

Cancun

Fri 16/1

21:20-15:55

1 stop13h 35m

London Stansted

Thu 22/1

20:05-19:20

1 stop28h 15m

£609

CancúnLondon

CUN - STN

CUNSTN

Cancun

Fri 16/1

21:20-00:10

1 stop21h 50m

London Stansted

Mon 19/1

08:05-19:20

1 stop16h 15m

£610

CancúnLondon

CUN - STN

CUNSTN

Cancun

Fri 16/1

21:20-00:10

1 stop21h 50m

London Stansted

Fri 23/1

08:05-19:20

1 stop16h 15m

£612

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Tue 10/3

14:50-09:30

1 stop13h 40m

London Heathrow

Wed 25/3

07:25-18:05

1 stop15h 40m

£618

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Wed 3/12

11:53-19:30

2 stops26h 37m

London Heathrow

Fri 12/12

12:15-11:36

3 stops28h 21m

£619

CancúnLondon

CUN - STN

CUNSTN

Cancun

Fri 28/11

22:40-00:10

1 stop20h 30m

London Stansted

Mon 8/12

08:05-19:35

1 stop16h 30m

£620

CancúnLondon

CUN - STN

CUNSTN

Cancun

Mon 12/1

21:20-20:00

1 stop17h 40m

London Stansted

Mon 19/1

08:05-19:20

1 stop16h 15m

£631

CancúnLondon

CUN - STN

CUNSTN

Cancun

Mon 12/1

21:20-20:00

1 stop17h 40m

London Stansted

Fri 23/1

08:05-19:20

1 stop16h 15m

£633

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Tue 11/11

20:10-21:35

1 stop20h 25m

London Heathrow

Mon 24/11

18:30-18:40

1 stop29h 10m

£641

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 60 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 24 October 2025.

The best time to book flights from Cancún to London is 78 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, July is the cheapest month in which you can book a flight from Cancún to London (average of £419). Flying from Cancún to London in May is currently the most expensive (average of £754). 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 31 October 2025.

It’s typically best to fly out from Cancún to London in the morning. Doing so could potentially save you 21% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Cancún to London

Explore weekly flight availability from Cancún to London. 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 31 October 2025.

The most flights from CUN to LON are scheduled on a Wednesday (2 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 Cancún to London?

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.

Toronto (YYZ) – chosen by Cheapflights users on 57% 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.

New York (JFK) is the most affordable one-stop option, with an average return flight price of £553.

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 Toronto (YYZ) have the shortest average one-way travel time for one-stop routes: 13h 11m.

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 Lisbon (LIS) offer the fastest connection on this route, with an average stopover time of 2h 18m.

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 31 October 2025.
Read reviews from past customers who have flown with TAP AIR PORTUGAL and 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.
TAP AIR PORTUGAL
7.1
Good
2,039 reviews
Check prices

Food

6.2

Comfort

7.1

Entertainment

6.3

Crew

7.8

Boarding

7.0

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2025

MAD - LIS

Like the onboard attendants I don’t like that they change gate at the last minute And neither the way to get to the airplane by bus, I understand is not airline issue
TAP AIR PORTUGAL
7.1
Good
2,039 reviews
TAP AIR PORTUGAL
7.1
Good
2,039 reviews
Check prices

Food

6.2

Comfort

7.1

Entertainment

6.3

Crew

7.8

Boarding

7.0

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2025

MAD - LIS

Like the onboard attendants I don’t like that they change gate at the last minute And neither the way to get to the airplane by bus, I understand is not airline issue
British Airways
6.7
Okay
7,487 reviews
TAP AIR PORTUGAL
7.1
Good
2,039 reviews
Check prices

Food

6.2

Comfort

7.1

Entertainment

6.3

Crew

7.8

Boarding

7.0

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2025

MAD - LIS

Like the onboard attendants I don’t like that they change gate at the last minute And neither the way to get to the airplane by bus, I understand is not airline issue

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 1 outbound flight 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.

  • How long is the flight from Cancún to London?

    Airlines like JetBlue, TAP AIR PORTUGAL, and Virgin Atlantic fly from Cancún to London in about 13h 40m. The time it takes to get you to your destination can typically vary by up to 6h 45m. Airlines will cover a distance of 4938 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Cancún to London round-trip?

    According to our current data, British Airways (£550), offers the cheapest pricing from Cancún to London. You may be able to fly from Cancún to London for 31% less than the average price by searching for this airline.

  • 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 £269. WestJet flights start at £270 while deals on KLM start at £348 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.

  • What are the cheapest flights from Cancún to London?

    Looking for the cheapest flight from Cancún to London? While on average our users pay £308, our data indicates the cheapest price to be £284. The most popular route (Cancun - London Gatwick), is priced around £512.

  • 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, July is the cheapest month in which you can book a flight from Cancún to London (average of £419). Flying from Cancún to London in May is currently the most expensive (average of £754). 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 London?

Book flights to London if you plan to visit one of these locations
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Croydon
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Ilford
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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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£550Average£832FlexibilityNo 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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