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£343+ Cheap flights to Cancún

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
— CUN
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Cancún in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Cancún
Explore the most affordable flight options available to Cancún. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Thu 18/1207:40LHR - CUN
2 stops17h 38mUnited Airlines
Wed 31/1208:39CUN - LHR
1 stop17h 51mUnited Airlines
Deal found 10/12£552
Thu 18/1207:40LHR - CUN
2 stops17h 38mUnited Airlines
Tue 30/1212:28CUN - LHR
1 stop14h 02mUnited Airlines
Deal found 11/12£553
Wed 31/1217:10LHR - CUN
1 stop30h 00mMultiple Airlines
Fri 30/108:00CUN - LHR
1 stop22h 50mMultiple Airlines
Deal found 11/12£570
Wed 31/1206:30LHR - CUN
1 stop14h 50mLufthansa
Thu 8/112:28CUN - LHR
1 stop14h 02mLufthansa
Deal found 11/12£579
Wed 31/1206:30LHR - CUN
1 stop14h 50mLufthansa
Fri 30/112:28CUN - LHR
2 stops38h 27mLufthansa
Deal found 11/12£580
Wed 31/1206:30LHR - CUN
1 stop14h 50mLufthansa
Thu 29/112:28CUN - LHR
2 stops21h 17mLufthansa
Deal found 11/12£585
Tue 30/1209:30LHR - CUN
1 stop35h 50mLufthansa
Fri 30/112:28CUN - LHR
1 stop16h 47mLufthansa
Deal found 11/12£594
Tue 30/1210:30LHR - CUN
1 stop34h 50mLufthansa
Thu 29/112:28CUN - LHR
2 stops21h 17mLufthansa
Deal found 11/12£599
Thu 25/1206:00LHR - CUN
1 stop17h 10mMultiple Airlines
Thu 8/112:28CUN - LHR
1 stop14h 02mMultiple Airlines
Deal found 10/12£600
Tue 30/1209:30LHR - CUN
1 stop35h 50mMultiple Airlines
Wed 7/119:25CUN - LHR
2 stops20h 10mMultiple Airlines
Deal found 10/12£603
Mon 29/1211:40LGW - CUN
1 stop27h 55mAir Transat
Thu 15/111:55CUN - LGW
1 stop16h 50mAir Transat
Deal found 10/12£622
Tue 30/1209:50LCY - CUN
1 stop35h 30mLufthansa
Thu 29/112:28CUN - LCY
2 stops24h 12mLufthansa
Deal found 11/12£639

Find flight deals to Cancún

Find the latest flights to Cancún in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 December 2025.

Return from

£529

One-way from

£343

Popular in

December

Cheapest in

September

Average price

£833

Good round-trip deal

£563 or less

Good one-way deal

£348 or less
1/2-11/2
  • 1/2-11/2
  • 3 total stops
  • 39h 15m total
  • London to Cancún
Search Deals
8/2
  • 8/2
  • 3 total stops
  • 33h 14m total
  • London to Cancún
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals
Price to beat on a round-trip flight from London to Cancun.
Search Deals
Price to beat on a one-way flight from London to Cancun.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Cancún that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 December 2025.
Use the filters below to find and compare flights to Cancún that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Fri 16/1

11:40-19:10

1 stop36h 30m

Cancun

Mon 19/1

20:30-09:45

1 stop32h 15m

£547

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Thu 8/1

11:40-10:35

1 stop27h 55m

Cancun

Tue 20/1

11:55-09:45

1 stop16h 50m

£547

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Fri 9/1

11:40-10:35

1 stop27h 55m

Cancun

Thu 29/1

20:30-09:45

1 stop32h 15m

£550

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Fri 9/1

11:40-10:35

1 stop27h 55m

Cancun

Wed 28/1

11:55-09:45

1 stop16h 50m

£550

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Thu 8/1

16:20-12:20

1 stop25h 00m

Cancun

Tue 27/1

14:04-08:25

1 stop13h 21m

£562

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Thu 8/1

16:20-12:20

1 stop25h 00m

Cancun

Wed 21/1

12:35-06:40

1 stop13h 05m

£562

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Thu 8/1

15:10-11:25

2 stops25h 15m

Cancun

Sun 18/1

12:28-07:30

1 stop14h 02m

£562

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Fri 9/1

16:20-16:40

1 stop29h 20m

Cancun

Fri 23/1

13:27-10:50

2 stops16h 23m

£562

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sun 8/2

15:20-07:29

1 stop21h 09m

Cancun

Sat 21/2

08:39-07:30

1 stop17h 51m

£562

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 10/2

13:45-07:13

1 stop22h 28m

Cancun

Fri 20/2

17:09-10:50

1 stop12h 41m

£562

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 60 results
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Best time to book a flight to Cancún

Have a flexible travel schedule? Discover the best time to fly to 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 to Cancún

When is the best time to book a flight 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 5 December 2025.

Booking 3 days in advance of your planned departure date is, on average, the best time to get cheap flights to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Cancún?

On average, a flight from London to Cancún takes 13 hours 48 minutes. Flights to Cancún from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly 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.

Users looking for the lowest fares to Cancún should consider flying on Sunday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.

Weekly flight availability to Cancún

The most flights from London to Cancún 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).

What are the most popular airlines that fly to Cancún?

The most popular airlines flying from London to Cancún are British Airways, Virgin Atlantic and TUI Airways.

British Airways
British Airways
From £442
TUI Airways
TUI Airways
From £259
Virgin Atlantic
Virgin Atlantic
From £487
Air Canada
Air Canada
From £415

What are the cheapest airlines that fly to Cancún?

The cheapest airlines flying from London to Cancún are TUI Airways, Aer Lingus and British Airways.

Rainfall in Cancún by month

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

In terms of precipitation, rainfall in Cancún ranges from 29.0 - 282.0 inches per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Cancún when rainfall is around 29.0 mm.

Temperature in Cancún by month

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

If weather is an important factor for your trip to Cancún, 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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

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 December 2025.
Get a feel of what it's like to fly with Finnair, Virgin Atlantic, andAir Canada to Mexico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews
Check prices

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Entertainment

6.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Entertainment

6.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Virgin Atlantic
7.5
Good
675 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Entertainment

6.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Air Canada
7.1
Good
10,516 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Entertainment

6.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,571 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Entertainment

6.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

FAQs about flying to Cancún

Cancún airport overview

Just as sun-worshipping holidaymakers can’t get enough of Cancun, the airport never seems to stop growing. The close proximity of Cancun International Airport (CUN) to the most popular beach resorts in Mexico draws 12.4 million passengers through its gates each year, second only to the giant Mexico City International Airport in terms of traffic.

Flights to Cancun Airport are plentiful, and you’ll have no trouble finding them from nearly any major airport, including London, Paris, New York, Madrid, Chicago, Miami, Frankfurt, Santiago de Chile, Lisbon and Amsterdam.

Because of the massive popularity of the beach resorts in Cancun, the airport is almost constantly overrun with tourists, especially in the peak summer and spring break seasons. Facilities and service in the airport are geared toward this crowd, so the airport is clean and efficient with all the modern comforts of home.

  • What airport do you fly into for flights to Cancún?

    Cancun (CUN), located 8.9 mi from the city center, is the airport you fly into when you book flights to Cancún. Booking flights from London to Cancun should be relatively easy as there is 1 daily flight from 17 different airlines.

  • Can I find cheaper flights to Cancún if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Cancún on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Cancún?

    Based on reviews from Cheapflights users, TUI Airways is rated the highest out of the airlines that fly to Cancún.

  • What is the cheapest airport to fly to in Cancún?

    Cancun is currently the cheapest airport to fly to in Cancún. One-way flights to Cancun typically cost £32, while return flights cost around £72.

  • How much is a return flight to Cancún?

    A return flight to Cancún will typically cost around £188, however they can be found for as little as £72.

  • Where does the fastest flight to Cancún depart from?

    For those looking to save time traveling to Cancún, Glasgow offers the quickest one-way flight (9 hours 55 minutes).

  • Does Cancun have car hire?

    Yes. Those touching down at Cancun can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Cancun?

    Yes. Cancun has hotels nearby for those requiring accommodations. Cancun Inn is the closest property to Cancun (0.0 mi away from Cancun).

See more FAQs

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
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