What is the most punctual flight time for London to Cancún flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on London to Cancún flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from London to Cancun?

Virgin Atlantic, Delta, and United Airlines are the most popular carriers operating from London to Cancun

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

How many flights depart from London to Cancún on average per week?

As of December 2025, 3 flights take off from London and land in Cancún each week. The most common flight departure day for this route is Wed, with 33% of weekly flights taking off on this day.

How often are flights from London to Cancún delayed?

Historically, on average around 26% of flights between London and Cancún have experienced a delay on any given week. The average delay length over the past 12 months has been 135 minutes.

When did momondo last update prices for flights from London to Cancun Airport?

Prices for flights from London to Cancun Airport were last updated today.

How old do you have to be to fly from London to Cancun Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Cancun Airport.

What documentation or ID do you need to fly to Cancun Airport?

The necessary travel and health documents for your Cancun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€287 Cheap Flights from London to Cancún in 2025/26

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Cheap return flights

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12:05 - 17:50

LHR

CUN

34h 45m1 stop

12:35 - 11:05

CUN

LHR

17h 30m2 stops

€635United Airlines

Sun, 28 Dec - Fri, 23 Jan

12:05 - 13:34

LHR

CUN

30h 29m1 stop

11:28 - 07:30

CUN

LHR

15h 02m1 stop

€644United Airlines

Sun, 11 Jan - Tue, 24 Mar

16:20 - 12:20

LHR

CUN

25h 00m1 stop

14:04 - 09:10

CUN

LHR

14h 06m1 stop

€645United Airlines

Sat, 10 Jan - Sat, 24 Jan

16:00 - 12:20

LHR

CUN

25h 20m2 stops

14:04 - 10:50

CUN

LHR

15h 46m2 stops

€647United Airlines

Thu, 8 Jan - Fri, 16 Jan

16:20 - 12:20

LHR

CUN

25h 00m1 stop

12:28 - 07:30

CUN

LHR

14h 02m1 stop

€647United Airlines

Sun, 11 Jan - Mon, 26 Jan

15:20 - 07:29

LHR

CUN

21h 09m1 stop

14:04 - 09:10

CUN

LHR

14h 06m1 stop

€649United Airlines

Sat, 31 Jan - Sat, 14 Feb

16:20 - 16:40

LHR

CUN

29h 20m1 stop

12:28 - 07:30

CUN

LHR

14h 02m1 stop

€650United Airlines

Thu, 8 Jan - Tue, 3 Feb

10:25 - 11:25

LHR

CUN

30h 00m2 stops

12:28 - 07:30

CUN

LHR

14h 02m1 stop

€651United Airlines

Thu, 8 Jan - Tue, 3 Feb

18:00 - 12:34

LHR

CUN

23h 34m2 stops

07:58 - 10:10

CUN

LHR

20h 12m1 stop

€653United Airlines

Tue, 24 Mar - Thu, 9 Apr

16:15 - 06:48

LHR

CUN

20h 33m1 stop

15:46 - 12:20

CUN

LHR

14h 34m1 stop

€660United Airlines

Tue, 7 Apr - Sun, 12 Apr

Delta flights from London to Cancún

Our best Delta deals on London to Cancún flight tickets

Delta

11 Feb

LHR06:30London Heathrow

19h 41m

2 stops

CUN21:11Cancun

23 Feb

CUN08:00Cancun

22h 40m

1 stop

LHR11:40London Heathrow

€736

Find similar

Delta

11 Jan

LHR20:00London Heathrow

21h 30m

2 stops

CUN12:30Cancun

18 Jan

CUN11:05Cancun

14h 50m

2 stops

LHR06:55London Heathrow

€750

Find similar

Delta

13 Jan

LHR13:00London Heathrow

27h 05m

2 stops

CUN11:05Cancun

27 Jan

CUN08:00Cancun

17h 20m

2 stops

LHR06:20London Heathrow

€751

Find similar

United Airlines flights from London to Cancún

Our best United Airlines deals on London to Cancún flight tickets

United Airlines

28 Dec

LHR12:05London Heathrow

34h 45m

1 stop

CUN17:50Cancun

23 Jan

CUN12:35Cancun

17h 30m

2 stops

LHR11:05London Heathrow

€635

Find similar

United Airlines

12 Dec

LHR15:10London Heathrow

25h 20m

2 stops

CUN11:30Cancun

25 Dec

CUN08:39Cancun

20h 36m

1 stop

LHR10:15London Heathrow

€636

Find similar

United Airlines

11 Jan

LHR12:05London Heathrow

30h 29m

1 stop

CUN13:34Cancun

24 Mar

CUN11:28Cancun

15h 02m

1 stop

LHR07:30London Heathrow

€644

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sun 28/12

12:05-17:50

1 stop34h 45m

Cancun

Fri 23/1

12:35-11:05

2 stops17h 30m

€635

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sun 11/1

12:05-13:34

1 stop30h 29m

Cancun

Tue 24/3

11:28-07:30

1 stop15h 02m

€644

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sat 10/1

16:20-12:20

1 stop25h 00m

Cancun

Sat 24/1

14:04-09:10

1 stop14h 06m

€645

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Thu 8/1

16:00-12:20

2 stops25h 20m

Cancun

Fri 16/1

14:04-10:50

2 stops15h 46m

€647

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sun 11/1

16:20-12:20

1 stop25h 00m

Cancun

Mon 26/1

12:28-07:30

1 stop14h 02m

€647

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sat 31/1

15:20-07:29

1 stop21h 09m

Cancun

Sat 14/2

14:04-09:10

1 stop14h 06m

€649

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Thu 8/1

16:20-16:40

1 stop29h 20m

Cancun

Tue 3/2

12:28-07:30

1 stop14h 02m

€650

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Thu 8/1

10:25-11:25

2 stops30h 00m

Cancun

Tue 3/2

12:28-07:30

1 stop14h 02m

€651

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 24/3

18:00-12:34

2 stops23h 34m

Cancun

Thu 9/4

07:58-10:10

1 stop20h 12m

€653

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 7/4

16:15-06:48

1 stop20h 33m

Cancun

Sun 12/4

15:46-12:20

1 stop14h 34m

€660

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from London to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between London and Cancún?

What is the cheapest month to fly to Cancún?

In general, September is the cheapest month to fly from London to Cancún. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €592. If you don’t want to visit Cancún in September, then you should wait until January to fly from London, when ticket prices are also cheap, with an average price of €634.

What is the cheapest day to depart on your flight to Cancún?

Our data shows that Monday is the least expensive day to fly to Cancún. Tickets to fly out on this day can be as low as €295. The most expensive day to fly to Cancún is Tuesday, with ticket prices averaging around €668.

What is the cheapest time of day to depart on your flight to Cancún?

Our data shows that the cheapest London to Cancún flights are usually those with departure times in the morning. Our users have found flights to Cancún in the morning for as low as €537. Flights to Cancún are more costly at midday, with an average ticket price of €618. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London to Cancun flight route?

Fly from London Gatwick to Cancun for the best London - Cancun flight prices

How far in advance should I book a flight to Cancún?

You are more likely to see cheaper flights to Cancún from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around €750 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from London for as low as €706 on momondo.

What cabin class options are available on London to Cancun flights?

There is only 1 cabin class available to choose from on London to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Cancún flights?

No. A direct flight is the cheapest option for a flight between London to Cancún.

How have London to Cancún flight prices changed over time?

As of December 2025, prices for London to Cancún flights are approximately 34% more expensive when compared to flights at the same time last year.

When to book flights from London to Cancún

Are you open to changing your travel dates? Check out the ideal times to fly from London to Cancún according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Cancún (LON to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Cancún

Best price found	€558
Fastest flight time	24h 58m
Direct flights	Mon, Thu and Sat
Airports in Cancún	1 airport

The best flight deal from London to Cancún found on momondo in the last 72 hours is €558

The fastest flight from London to Cancún takes 24h 58m

Direct flights go from London to Cancún on Monday, Thursday and Saturday. There are no airlines offering direct flights..

There is 1 airport near Cancún: Cancun (CUN)

Search flight deals

How far is London to Cancun by plane?
The straight-line distance from London to Cancun is 7954.7 km. 10h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Cancun Airport?
Prices for flights from London to Cancun Airport were last updated today.
How old do you have to be to fly from London to Cancun Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The necessary travel and health documents for your Cancun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Cancún?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Cancún is Boeing 777 (65.69% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (27.66%), Airbus A320-100/200 (5.06%), and Airbus A350-1000 (0.70%).
What is the most popular airline from London to Cancún?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Cancún is British Airways (100% of total bookings).

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Why use momondo?

Why should I use momondo to find a flight deal from London to Cancún?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Cancún for you.

Can I find flights from London to Cancún with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cancún from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Cancún?

Once you have performed a search for London to Cancún flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Cancún right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Cancún now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cancún and let you know when they change.

An easier way to manage your Cancún trip

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Cheap flights from London to Cancún from €462

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Cancún departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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Find the cheapest flights from London to Cancún

Cheap return flights

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Delta flights from London to Cancún

Our best Delta deals on London to Cancún flight tickets

United Airlines flights from London to Cancún

Our best United Airlines deals on London to Cancún flight tickets

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How to get the cheapest flight ticket from London to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Cancún?

What is the cheapest month to fly to Cancún?

What is the cheapest day to depart on your flight to Cancún?

Our data shows that Monday is the least expensive day to fly to Cancún. Tickets to fly out on this day can be as low as €295. The most expensive day to fly to Cancún is Tuesday, with ticket prices averaging around €668.

What is the cheapest time of day to depart on your flight to Cancún?

What is the cheapest London to Cancun flight route?

Fly from London Gatwick to Cancun for the best London - Cancun flight prices

How far in advance should I book a flight to Cancún?

What cabin class options are available on London to Cancun flights?

There is only 1 cabin class available to choose from on London to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Cancún flights?

No. A direct flight is the cheapest option for a flight between London to Cancún.

How have London to Cancún flight prices changed over time?

As of December 2025, prices for London to Cancún flights are approximately 34% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London to Cancun?

Virgin Atlantic, Delta, and United Airlines are the most popular carriers operating from London to Cancun

How often are flights from London to Cancún delayed?

Historically, on average around 26% of flights between London and Cancún have experienced a delay on any given week. The average delay length over the past 12 months has been 135 minutes.

What is the most punctual flight time for London to Cancún flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Cancún flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

How many flights depart from London to Cancún on average per week?

As of December 2025, 3 flights take off from London and land in Cancún each week. The most common flight departure day for this route is Wed, with 33% of weekly flights taking off on this day.

When to book flights from London to Cancún

Cheap London to Cancún (LON to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Cancún

Best price found

Fastest flight time

Direct flights

Airports in Cancún

How far is London to Cancun by plane?

When did momondo last update prices for flights from London to Cancun Airport?

How old do you have to be to fly from London to Cancun Airport?

What documentation or ID do you need to fly to Cancun Airport?

What is the most popular plane model from London to Cancún?

What is the most popular airline from London to Cancún?

Travelling to a place near Cancún?

Why use momondo?

Why should I use momondo to find a flight deal from London to Cancún?

Can I find flights from London to Cancún with flexible booking policies on momondo?

How can momondo help me find flights from London to Cancún?

I’m not ready to book a flight from London to Cancún right now. Can momondo alert me if prices change?

An easier way to manage your Cancún trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mexico

Airports servicing Quintana Roo