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£339+ 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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
— CUN
22 Jan — 29 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 23 December 2025.

Wed 31/1213:35LHR - CUN
2 stops26h 15mAir Canada
Sun 18/108:00CUN - LHR
1 stop22h 50mAir Canada
Deal found 21/12£540
Wed 31/1213:35LHR - CUN
2 stops26h 15mAir Canada
Thu 15/111:00CUN - LHR
2 stops28h 35mAir Canada
Deal found 21/12£542
Wed 31/1213:35LHR - CUN
2 stops26h 15mAir Canada
Mon 12/122:10CUN - LHR
1 stop29h 20mAir Canada
Deal found 21/12£544
Sun 28/1209:00LHR - CUN
2 stops32h 55mAir Canada
Wed 28/108:00CUN - LHR
1 stop22h 50mAir Canada
Deal found 21/12£549
Tue 30/1213:30LHR - CUN
1 stop28h 54mAmerican Airlines
Sat 17/113:23CUN - LHR
1 stop12h 12mAmerican Airlines
Deal found 21/12£551
Wed 31/1213:50LHR - CUN
2 stops25h 43mAmerican Airlines
Fri 16/117:21CUN - LHR
1 stop13h 59mAmerican Airlines
Deal found 21/12£556
Mon 29/1213:30LHR - CUN
1 stop28h 54mAmerican Airlines
Mon 12/116:35CUN - LHR
1 stop24h 35mAmerican Airlines
Deal found 21/12£558
Mon 29/1213:30LHR - CUN
1 stop28h 54mAmerican Airlines
Tue 13/112:00CUN - LHR
1 stop13h 50mAmerican Airlines
Deal found 22/12£559
Sun 28/1215:35LHR - CUN
1 stop25h 05mAmerican Airlines
Wed 28/112:50CUN - LHR
1 stop12h 25mAmerican Airlines
Deal found 21/12£561
Wed 31/1213:50LHR - CUN
2 stops25h 43mAmerican Airlines
Mon 12/111:43CUN - LHR
2 stops16h 32mAmerican Airlines
Deal found 21/12£564
Wed 31/1214:45LHR - CUN
Nonstop10h 55mVirgin Atlantic
Thu 15/111:05CUN - LHR
1 stop14h 20mVirgin Atlantic
Deal found 21/12£567
Wed 31/1210:50LGW - CUN
Nonstop11h 00mBritish Airways
Thu 22/118:40CUN - LGW
Nonstop9h 20mBritish Airways
Deal found 22/12£570

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 23 December 2025.

Return from

£502

One-way from

£339

Popular in

December

Cheapest in

September

Average price

£831

Good round-trip deal

£559 or less

Good one-way deal

£371 or less
American Airlines
  • American Airlines
  • 13/1-24/3
  • 2 total stops
  • 30h 12m total
  • London to Cancún
Search Deals
TUI Airways
  • TUI Airways
  • 20/1
  • Nonstop
  • 11h 00m total
  • London to Cancún
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% 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 23 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

LHR - CUN

LHRCUN

London Heathrow

Wed 25/2

14:45-20:40

Nonstop10h 55m

Cancun

Wed 4/3

22:30-12:50

Nonstop9h 20m

£503

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 19/1

20:25-15:05

1 stop23h 40m

Cancun

Mon 26/1

11:05-08:05

2 stops16h 00m

£512

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Wed 4/2

11:40-19:10

1 stop36h 30m

Cancun

Wed 25/3

19:30-09:45

1 stop33h 15m

£548

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Wed 4/2

10:50-16:50

Nonstop11h 00m

Cancun

Thu 26/3

18:40-09:00

Nonstop9h 20m

£548

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Sun 25/1

10:50-16:50

Nonstop11h 00m

Cancun

Tue 10/2

18:40-09:00

Nonstop9h 20m

£548

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Sun 11/1

11:40-19:10

1 stop36h 30m

Cancun

Mon 19/1

20:30-09:45

1 stop32h 15m

£548

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Wed 4/2

11:40-19:10

1 stop36h 30m

Cancun

Mon 9/2

20:30-09:45

1 stop32h 15m

£548

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Mon 12/1

11:40-10:35

1 stop27h 55m

Cancun

Mon 26/1

20:30-09:45

1 stop32h 15m

£548

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Tue 3/2

10:50-16:50

Nonstop11h 00m

Cancun

Mon 23/3

12:10-10:50

2 stops17h 40m

£549

LondonCancún

LCY - CUN

LCYCUN

London City

Tue 20/1

08:40-21:11

2 stops17h 31m

Cancun

Tue 27/1

16:55-17:20

1 stop19h 25m

£556

Flights are sorted by cheapest return flights first.

Deals found on 19/12

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 19 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 52 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 £439
TUI Airways
TUI Airways
From £258
Virgin Atlantic
Virgin Atlantic
From £488
Air Canada
Air Canada
From £414

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 23 December 2025.
Get a feel of what it's like to fly with Virgin Atlantic, United Airlines, 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.
Virgin Atlantic
7.5
Good
677 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.6

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
677 reviews
Virgin Atlantic
7.5
Good
677 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.6

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
United Airlines
7.4
Good
9,107 reviews
Virgin Atlantic
7.5
Good
677 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.6

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Air Canada
7.1
Good
10,551 reviews
Virgin Atlantic
7.5
Good
677 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.6

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,607 reviews
Virgin Atlantic
7.5
Good
677 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.6

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 £38, while return flights cost around £72.

  • How much is a return flight to Cancún?

    A return flight to Cancún will typically cost around £187, 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, Manchester offers the quickest one-way flight (10 hours 10 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
Holbox

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