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

Saturday 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 often are flights from London to Cancún delayed?

Historically, on average around 22% 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 124 minutes.

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 January 2026, 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.

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 is the cheapest airline that flies from London to Cancun?

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

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.

€284 Cheap Flights from London to Cancún in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from €547 to €751. The lowest price recently found on this route was €541.

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Find the cheapest flights from London to Cancún

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One-way

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Direct

Cheap return flights

Enter your travel dates to find the best prices.

08:55 - 17:45

LHR

CUN

13h 50m

1 stop

22:30 - 12:50

CUN

LHR

9h 20mdirect

€541Virgin Atlantic

Tue, 3 Feb - Sun, 8 Feb

09:00 - 22:40

LHR

CUN

18h 40m

2 stops

08:00 - 11:50

CUN

LHR

22h 50m

1 stop

€547Multiple Airlines

Tue, 3 Feb - Tue, 10 Feb

06:00 - 22:40

LHR

CUN

21h 40m

2 stops

11:00 - 11:20

CUN

LHR

19h 20m

2 stops

€557Multiple Airlines

Tue, 3 Feb - Tue, 10 Feb

14:30 - 07:00

LHR

CUN

21h 30m

1 stop

18:05 - 07:10

CUN

LHR

32h 05m

1 stop

€558Air Canada

Wed, 4 Feb - Thu, 12 Feb

06:00 - 22:40

LHR

CUN

21h 40m

2 stops

08:00 - 11:50

CUN

LHR

22h 50m

1 stop

€559Multiple Airlines

Mon, 2 Feb - Mon, 9 Feb

06:00 - 22:40

LHR

CUN

21h 40m

2 stops

18:05 - 07:10

CUN

LHR

32h 05m

1 stop

€560Multiple Airlines

Mon, 2 Feb - Tue, 17 Feb

06:00 - 22:40

LHR

CUN

21h 40m

2 stops

08:00 - 11:50

CUN

LHR

22h 50m

1 stop

€561Multiple Airlines

Tue, 3 Feb - Mon, 9 Feb

13:25 - 22:40

LHR

CUN

14h 15m

1 stop

11:00 - 07:10

CUN

LHR

15h 10m

1 stop

€562Air Canada

Tue, 3 Feb - Tue, 10 Feb

06:00 - 22:40

LHR

CUN

21h 40m

2 stops

22:10 - 20:35

CUN

LHR

17h 25m

2 stops

€564Multiple Airlines

Tue, 3 Feb - Mon, 9 Feb

06:00 - 18:10

LHR

CUN

17h 10m

1 stop

08:00 - 11:50

CUN

LHR

22h 50m

1 stop

€567Multiple Airlines

Tue, 3 Feb - Sun, 8 Feb

United Airlines flights from London to Cancún

Our best United Airlines deals on London to Cancún flight tickets

United Airlines

27 Feb

LHR06:30London Heathrow

29h 59m

2 stops

CUN07:29Cancun

12 Mar

CUN14:07Cancun

18h 23m

1 stop

LHR13:30London Heathrow

€594

United Airlines

13 Feb

LHR15:20London Heathrow

30h 26m

1 stop

CUN16:46Cancun

15 Feb

CUN08:39Cancun

20h 36m

1 stop

LHR10:15London Heathrow

€615

United Airlines

15 Feb

LHR15:20London Heathrow

21h 09m

1 stop

CUN07:29Cancun

25 Feb

CUN14:04Cancun

14h 06m

1 stop

LHR09:10London Heathrow

€620

KLM flights from London to Cancún

Our best KLM deals on London to Cancún flight tickets

KLM

20 Apr

LHR09:55London Heathrow

19h 50m

2 stops

CUN23:45Cancun

5 May

CUN15:10Cancun

15h 55m

1 stop

LHR13:05London Heathrow

€603

KLM

20 Apr

LHR09:55London Heathrow

19h 50m

2 stops

CUN23:45Cancun

5 May

CUN15:10Cancun

15h 55m

1 stop

LHR13:05London Heathrow

€609

Fly from

Fly to

Route

Depart

Return

Price

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 3/2

08:55-17:45

1 stop13h 50m

Cancun

Sun 8/2

22:30-12:50

Nonstop9h 20m

€541

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 3/2

09:00-22:40

2 stops18h 40m

Cancun

Tue 10/2

08:00-11:50

1 stop22h 50m

€547

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 3/2

06:00-22:40

2 stops21h 40m

Cancun

Tue 10/2

11:00-11:20

2 stops19h 20m

€557

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Wed 4/2

14:30-07:00

1 stop21h 30m

Cancun

Thu 12/2

18:05-07:10

1 stop32h 05m

€558

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 2/2

06:00-22:40

2 stops21h 40m

Cancun

Mon 9/2

08:00-11:50

1 stop22h 50m

€559

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 2/2

06:00-22:40

2 stops21h 40m

Cancun

Tue 17/2

18:05-07:10

1 stop32h 05m

€560

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 3/2

06:00-22:40

2 stops21h 40m

Cancun

Mon 9/2

08:00-11:50

1 stop22h 50m

€561

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 3/2

13:25-22:40

1 stop14h 15m

Cancun

Tue 10/2

11:00-07:10

1 stop15h 10m

€562

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 3/2

06:00-22:40

2 stops21h 40m

Cancun

Mon 9/2

22:10-20:35

2 stops17h 25m

€564

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 3/2

06:00-18:10

1 stop17h 10m

Cancun

Sun 8/2

08:00-11:50

1 stop22h 50m

€567

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 €585. 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 €622.

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 €292. The most expensive day to fly to Cancún is Tuesday, with ticket prices averaging around €662.

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 €363. Flights to Cancún are more costly at midday, with an average ticket price of €588. 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 €735 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 €601 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 January 2026, prices for London to Cancún flights are approximately 30% cheaper 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	€552
Fastest flight time	10h 55m
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 €552

The fastest flight from London to Cancún takes 10h 55m

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

There is 1 airport in Cancún. From London there are direct flights to 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 (56.36% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (27.36%), Airbus A320-100/200 (11.09%), and Boeing 787 Dreamliner (3.64%).
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).

Playa del Carmen

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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

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.

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Cheap flights from London to Cancún from €503

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 19/2. 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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United Airlines flights from London to Cancún

Our best United Airlines deals on London to Cancún flight tickets

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Our best KLM deals on London to Cancún flight tickets

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See travel insights to Cancún from

How to get the cheapest flight ticket from London to Cancún

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 €292. The most expensive day to fly to Cancún is Tuesday, with ticket prices averaging around €662.

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 January 2026, prices for London to Cancún flights are approximately 30% cheaper when compared to flights at the same time last year.

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

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

How often are flights from London to Cancún delayed?

Historically, on average around 22% 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 124 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?

Saturday 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 January 2026, 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