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Cheap flights from Cancún to London from £260

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — LON
18 Mar — 25 Mar1
1 adult

The best prices from Cancun to London are usually found in February or March, booked 71 days in advance, depart on a Tuesday or Thursday 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 March 2025.

Round-trip from

£601

One-way from

£260

Popular in

July

Cheapest in

February

Average price

£704

Good round-trip deal

£758 or less

Good one-way deal

£267 or less
2/5-21/5
  • 2/5-21/5
  • 4 total stops
  • 47h 40m total
  • Cancún to London
29/3
  • 29/3
  • 2 total stops
  • 16h 38m total
  • Cancún to London
Highest demand for flights based on searches. 13% potential increase in price (£98 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Cancun to London (LON).
Price to beat on a one-way flight from Cancun to London (LON).

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 March 2025.

Fri 2/512:15CUN - LGW
2 stops20h 25mMultiple Airlines
Wed 21/520:20LGW - CUN
2 stops27h 15mMultiple Airlines
Deal found 12/3£601
Fri 2/512:15CUN - STN
2 stops16h 25mMultiple Airlines
Wed 21/521:05STN - CUN
2 stops26h 30mMultiple Airlines
Deal found 12/3£602
Tue 1/409:08CUN - LHR
2 stops20h 47mMultiple Airlines
Tue 8/417:50LHR - CUN
3 stops36h 05mMultiple Airlines
Deal found 13/3£616
Sun 1/614:00CUN - LHR
1 stop14h 00mAir Canada
Thu 19/606:50LHR - CUN
2 stops18h 50mAir Canada
Deal found 12/3£621
Wed 19/320:21CUN - LHR
1 stop13h 44mAeromexico
Wed 26/322:30LHR - CUN
1 stop16h 05mAeromexico
Deal found 12/3£646
Thu 13/320:10CUN - LHR
1 stop17h 45mTAP AIR PORTUGAL
Fri 21/306:00LHR - CUN
1 stop17h 40mTAP AIR PORTUGAL
Deal found 13/3£649
Thu 17/415:01CUN - LHR
1 stop14h 34mUnited Airlines
Tue 13/512:20LHR - CUN
1 stop24h 28mUnited Airlines
Deal found 12/3£666
Tue 1/420:00CUN - LTN
1 stop13h 45mMultiple Airlines
Mon 5/509:00LTN - CUN
3 stops29h 15mMultiple Airlines
Deal found 12/3£666
Fri 14/320:10CUN - LGW
1 stop32h 40mTAP AIR PORTUGAL
Mon 24/316:35LGW - CUN
1 stop31h 05mTAP AIR PORTUGAL
Deal found 12/3£672
Wed 18/612:40CUN - LHR
1 stop17h 55mDelta
Thu 3/718:15LHR - CUN
1 stop23h 14mDelta
Deal found 12/3£673
Sun 16/322:25CUN - LGW
1 stop13h 00mAir Europa
Sat 22/317:25LGW - CUN
1 stop32h 00mAir Europa
Deal found 12/3£723
Tue 3/611:45CUN - LGW
1 stop16h 05mAir Transat
Tue 17/609:40LGW - CUN
1 stop30h 25mAir Transat
Deal found 13/3£724

Find flights from Cancún to London within your budget

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 March 2025.

Fly from

Cancún

Fly to

London

Route

Depart

Return

Price

CancúnLondon

CUN - LGW

CUNLGW

Cancun

Fri 2/5

12:15-14:40

2 stops20h 25m

London Gatwick

Wed 21/5

20:20-17:35

2 stops27h 15m

£601

CancúnLondon

CUN - STN

CUNSTN

Cancun

Fri 2/5

12:15-10:40

2 stops16h 25m

London Stansted

Wed 21/5

21:05-17:35

2 stops26h 30m

£602

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Tue 1/4

09:08-11:55

2 stops20h 47m

London Heathrow

Tue 8/4

17:50-23:55

3 stops36h 05m

£616

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Sun 1/6

14:00-10:00

1 stop14h 00m

London Heathrow

Thu 19/6

06:50-19:40

2 stops18h 50m

£621

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Thu 17/4

11:08-09:40

1 stop16h 32m

London Heathrow

Mon 12/5

13:05-06:41

1 stop23h 36m

£666

CancúnLondon

CUN - LTN

CUNLTN

Cancun

Tue 1/4

20:00-15:45

1 stop13h 45m

London Luton

Mon 5/5

09:00-08:15

3 stops29h 15m

£666

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Wed 18/6

12:40-11:10

1 stop16h 30m

London Heathrow

Thu 3/7

17:50-11:25

2 stops23h 35m

£673

CancúnLondon

CUN - LGW

CUNLGW

Cancun

Tue 3/6

11:45-09:50

1 stop16h 05m

London Gatwick

Tue 17/6

09:40-10:05

1 stop30h 25m

£724

CancúnLondon

CUN - LGW

CUNLGW

Cancun

Tue 13/5

20:00-11:35

Nonstop9h 35m

London Gatwick

Fri 30/5

13:25-17:55

Nonstop10h 30m

£748

CancúnLondon

CUN - LGW

CUNLGW

Cancun

Fri 28/3

14:40-15:50

1 stop20h 10m

London Gatwick

Mon 31/3

10:55-06:35

2 stops25h 40m

£758

Flights are sorted by cheapest return flights first.

Deals found on 11/3

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.

Travel insights for flights from Cancún to London

Get recent, data-driven insights about flights from Cancún to London including ideal travel times, pricing trends, and more.

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 7 March 2025.

The best time to book flights from Cancún to London is 71 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 March 2025.

It’s typically best to fly out from Cancún to London in the morning. Doing so could potentially save you 17% on the flight price compared to flying in the evening, 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 March 2025.
Read through reviews of airlines operating flights from Cancún to London, such as Emirates, Delta and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

8.0
Very Good

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20

2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

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, Air Canada (£621), United Airlines (£666), and Delta (£673) offers the cheapest pricing from Cancún to London. You may be able to fly from Cancún to London for 26% 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 £281. TUI Airways flights start at £307 while deals on Air Transat start at £334 one-way.

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

  • 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
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Slough
Luton
Hayes
Eastbourne
Ilford
Crawley
Southend-on-Sea
Maidstone
Winchester
Wembley
Ipswich
Southall
Watford
Dartford
Stansted

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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 March 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£812Average£928FlexibilityNo 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?

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Why should you use Cheapflights to find cheap flight tickets from Cancún to London?

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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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