How often are flights from Cancún to London delayed?

Historically, on average around 0% of flights between Cancún and London have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

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. Sunday has historically seen more delays on average compared to the rest of the week.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

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

The number of flights available between Cancún and London Heathrow Airport is 3 per week as of December 2025. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.

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

Prices for flights from Cancun Airport to London Heathrow Airport refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cancun Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£251 Cheap Flights from Cancún to London Heathrow Airport in 2025/26

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10:13 - 18:55

CUN

LHR

27h 42m3 stops

12:25 - 12:16

LHR

CUN

28h 51m3 stops

£551Multiple Airlines

Fri, 30 Jan - Fri, 6 Feb

10:13 - 10:50

CUN

LHR

19h 37m2 stops

12:15 - 09:13

LHR

CUN

25h 58m2 stops

£600Multiple Airlines

Fri, 30 Jan - Fri, 6 Feb

11:59 - 10:50

CUN

LHR

17h 51m2 stops

12:15 - 09:56

LHR

CUN

26h 41m3 stops

£603Multiple Airlines

Fri, 30 Jan - Fri, 6 Feb

11:59 - 10:50

CUN

LHR

17h 51m2 stops

12:15 - 12:05

LHR

CUN

28h 50m3 stops

£606Multiple Airlines

Thu, 29 Jan - Thu, 5 Feb

22:10 - 11:25

CUN

LHR

32h 15m3 stops

08:15 - 12:16

LHR

CUN

33h 01m3 stops

£616Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

12:09 - 09:30

CUN

LHR

16h 21m1 stop

07:25 - 14:55

LHR

CUN

36h 30m1 stop

£617JetBlue

Thu, 29 Jan - Thu, 5 Feb

10:00 - 12:50

CUN

LHR

45h 50m3 stops

07:50 - 11:55

LHR

CUN

33h 05m2 stops

£623Multiple Airlines

Mon, 26 Jan - Mon, 9 Feb

22:05 - 18:15

CUN

LHR

15h 10m1 stop

09:15 - 19:35

LHR

CUN

15h 20m1 stop

£624Multiple Airlines

Fri, 16 Jan - Mon, 16 Mar

12:40 - 12:50

CUN

LHR

43h 10m2 stops

10:45 - 19:20

LHR

CUN

37h 35m1 stop

£632Multiple Airlines

Thu, 29 Jan - Thu, 5 Feb

20:10 - 18:55

CUN

LHR

17h 45m1 stop

08:15 - 18:40

LHR

CUN

15h 25m1 stop

£635TAP AIR PORTUGAL

Thu, 29 Jan - Thu, 5 Feb

TAP AIR PORTUGAL flights from Cancún to London Heathrow Airport

Our best TAP AIR PORTUGAL deals on Cancún to London Heathrow Airport flight tickets

TAP AIR PORTUGAL

29 Jan

CUN20:10Cancun

17h 45m

1 stop

LHR18:55London Heathrow

5 Feb

LHR08:15London Heathrow

15h 25m

1 stop

CUN18:40Cancun

£635

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TAP AIR PORTUGAL

15 Jan

CUN20:10Cancun

21h 30m

1 stop

LHR22:40London Heathrow

23 Jan

LHR08:15London Heathrow

15h 25m

1 stop

CUN18:40Cancun

£639

Find similar

TAP AIR PORTUGAL

15 Jan

CUN20:10Cancun

21h 30m

1 stop

LHR22:40London Heathrow

23 Jan

LHR06:00London Heathrow

17h 40m

1 stop

CUN18:40Cancun

£639

Find similar

Air Canada flights from Cancún to London Heathrow Airport

Our best Air Canada deals on Cancún to London Heathrow Airport flight tickets

Air Canada

13 Jan

CUN08:00Cancun

21h 10m

2 stops

LHR10:10London Heathrow

20 Jan

LHR09:00London Heathrow

18h 40m

2 stops

CUN22:40Cancun

£662

Find similar

Air Canada

26 Jan

CUN08:00Cancun

21h 10m

2 stops

LHR10:10London Heathrow

9 Feb

LHR09:00London Heathrow

36h 50m

2 stops

CUN16:50Cancun

£665

Find similar

Air Canada

30 Jan

CUN08:00Cancun

22h 50m

1 stop

LHR11:50London Heathrow

6 Feb

LHR06:50London Heathrow

20h 50m

2 stops

CUN22:40Cancun

£669

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momondo Fare Finder

Use the filters below to find and compare flights from Cancún to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Fri 30/1

10:13-18:55

3 stops27h 42m

London Heathrow

Fri 6/2

12:25-12:16

3 stops28h 51m

£551

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Fri 30/1

10:13-10:50

2 stops19h 37m

London Heathrow

Fri 6/2

12:15-09:13

2 stops25h 58m

£600

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Fri 30/1

11:59-10:50

2 stops17h 51m

London Heathrow

Fri 6/2

12:15-09:56

3 stops26h 41m

£603

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Thu 29/1

11:59-10:50

2 stops17h 51m

London Heathrow

Thu 5/2

12:15-12:05

3 stops28h 50m

£606

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Wed 28/1

22:10-11:25

3 stops32h 15m

London Heathrow

Wed 4/2

08:15-12:16

3 stops33h 01m

£616

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Thu 29/1

12:09-09:30

1 stop16h 21m

London Heathrow

Thu 5/2

07:25-14:55

1 stop36h 30m

£617

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Mon 26/1

10:00-12:50

3 stops45h 50m

London Heathrow

Mon 9/2

07:50-11:55

2 stops33h 05m

£623

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Fri 16/1

22:05-18:15

1 stop15h 10m

London Heathrow

Mon 16/3

09:15-19:35

1 stop15h 20m

£624

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Thu 29/1

12:40-12:50

2 stops43h 10m

London Heathrow

Thu 5/2

10:45-19:20

1 stop37h 35m

£632

CancúnLondon

CUN - LHR

CUNLHR

Cancun

Thu 29/1

20:10-18:55

1 stop17h 45m

London Heathrow

Thu 5/2

08:15-18:40

1 stop15h 25m

£635

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from Cancún to London Heathrow Airport

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

Delays

Other information

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Cancún is on a Saturday. momondo users have found tickets for Saturday departures for as low as £809. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Tuesday is £1,188.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Cancún to London Heathrow Airport in the evening for as low as £727. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £783 on average. Flights to London Heathrow Airport from Cancún at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Cancun to London Heathrow flight route?

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

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

There are 2 cabin classes available to choose from on Cancun to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Cancún to London Heathrow Airport flight prices changed over time?

As of December 2025, prices for Cancún to London Heathrow Airport flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from Cancún to London Heathrow Airport

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

Estimated return price

Cheap Cancún to London Heathrow Airport (CUN to LHR) flight deals and tips

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

Fastest flight time	9h 20m
Direct flights	Mon, Thu and Sat

The fastest flight from Cancún to London Heathrow Airport takes 9h 20m

Direct flights go from Cancún to London Heathrow Airport on Monday, Thursday and Saturday. Airline offering direct flights is Virgin Atlantic..

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How far is Cancun to London Heathrow by plane?
There are 4929.2 mi between Cancun and London Heathrow. In terms of flight time, this usually takes a little over 9h 20m.
When did momondo last update prices for flights from Cancun Airport to London Heathrow Airport?
Prices for flights from Cancun Airport to London Heathrow Airport refresh daily.
How old do you have to be to fly from Cancun Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cancun Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Cancún to London Heathrow Airport?
Based on momondo bookings for flights between Cancún and London Heathrow Airport, the leading plane model is Boeing 787-9 Dreamliner, making up 47.37% of the total bookings. Other popular models include Boeing 777 with 42.11%, Airbus A320-100/200 with 7.89%, and Airbus A350-1000 with 2.63%.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Northampton

Swindon

Stratford-upon-Avon

Southend-on-Sea

Canterbury

Ipswich

Ilford

Poole

Guildford

Swanage

Hayes

Chelmsford

Dover

Worthing

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cancún to London. momondo saves you time and could save you money on your trip.

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

Yes. All flights to London from Cancún on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Cancún and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Cancún and alert you when they change.

An easier way to manage your London Heathrow Airport 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 Cancún to London from £251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cancún to London departing on 22/1. 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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TAP AIR PORTUGAL flights from Cancún to London Heathrow Airport

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Air Canada flights from Cancún to London Heathrow Airport

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momondo Fare Finder

Use the filters below to find and compare flights from Cancún to London Heathrow Airport that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Cancún to London Heathrow Airport

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Cancun to London Heathrow flight route?

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

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

There are 2 cabin classes available to choose from on Cancun to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Cancún to London Heathrow Airport flight prices changed over time?

As of December 2025, prices for Cancún to London Heathrow Airport flights are approximately 38% cheaper when compared to flights at the same time last year.

How often are flights from Cancún to London delayed?

Historically, on average around 0% of flights between Cancún and London have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing at night 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. Sunday has historically seen more delays on average compared to the rest of the week.

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

The number of flights available between Cancún and London Heathrow Airport is 3 per week as of December 2025. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.

When to book flights from Cancún to London Heathrow Airport

Cheap Cancún to London Heathrow Airport (CUN to LHR) flight deals and tips

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

Fastest flight time

Direct flights

How far is Cancun to London Heathrow by plane?

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

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

What documentation or ID do you need to fly to London Heathrow Airport?

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Heathrow Airport 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 London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo