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Cheap flights from Cancún to London from £292

CUN — LON
22 Sep — 29 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cancun to London are usually found in February or April, booked 4 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from Cancún to London

Enter your travel dates to find the best prices.

Cheapest flights from Cancún to London

Mon 5/1016:30 -
Nonstop9h 25m
Mon 19/1008:40 -
3 stops31h 23m
Deal found 21/8£533
Thu 10/916:05 -
Nonstop9h 25m
Mon 21/921:30 -
3 stops46h 58m
Deal found 20/8£544
Wed 25/1115:35 -
2 stops14h 50m
Fri 11/1212:10 -
2 stops28h 05m
Deal found 18/8£556
Sun 15/1107:30 -
1 stop24h 20m
Sun 22/1106:30 -
1 stop14h 40m
Deal found 22/8£581
Fri 25/916:25 -
Nonstop9h 25m
Mon 28/921:30 -
3 stops27h 20m
Deal found 22/8£583
Sat 19/915:00 -
1 stop13h 05m
Sat 26/922:00 -
2 stops43h 48m
Deal found 20/8£585
Wed 16/913:30 -
2 stops22h 20m
Tue 29/909:15 -
Nonstop10h 25m
Deal found 22/8£588
Tue 29/919:50 -
2 stops32h 50m
Mon 5/1010:10 -
Nonstop10h 20m
Deal found 19/8£588
Thu 10/916:05 -
Nonstop9h 25m
Fri 18/922:00 -
2 stops29h 10m
Deal found 21/8£591
Mon 19/1021:25 -
1 stop15h 05m
Fri 6/1106:00 -
1 stop18h 40m
Deal found 20/8£592
Thu 8/1013:30 -
2 stops21h 35m
Tue 27/1009:00 -
Nonstop11h 00m
Deal found 21/8£594
Thu 1/1013:30 -
2 stops18h 40m
Mon 5/1010:10 -
Nonstop10h 20m
Deal found 20/8£594

Find flight deals from Cancún to London

Round-trip from

£533

One-way from

£292

Popular in

July

Cheapest in

February

Average price

£902

Good one-way deal

£314 or less
5/10-19/10
  • 5/10-19/10
  • 3 total stops
  • 40h 48m total
  • Cancún to London
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TUI Airways
  • TUI Airways
  • 8/9
  • Nonstop
  • 9h 25m total
  • Cancún to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£47 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Price to beat on a one-way flight from Cancun to London (LON).
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CancúnLondon

CUN Cancun - LTN London Luton

CUNLTN

Cancun

Fri 20/11

21:20-20:50

1 stop18h 30m

London Luton

Sun 29/11

07:45-20:25

1 stop17h 40m

£627

CancúnLondon

CUN Cancun - LTN London Luton

CUNLTN

Cancun

Wed 16/9

15:55-10:45

1 stop12h 50m

London Luton

Tue 29/9

06:00-18:50

2 stops18h 50m

£629

CancúnLondon

CUN Cancun - LTN London Luton

CUNLTN

Cancun

Mon 19/10

18:30-14:00

2 stops37h 30m

London Luton

Fri 6/11

07:45-20:25

1 stop17h 40m

£649

CancúnLondon

CUN Cancun - LTN London Luton

CUNLTN

Cancun

Thu 10/9

16:00-12:10

2 stops14h 10m

London Luton

Fri 25/9

08:00-17:40

1 stop15h 40m

£662

CancúnLondon

CUN Cancun - LTN London Luton

CUNLTN

Cancun

Tue 6/10

19:50-19:15

1 stop17h 25m

London Luton

Tue 13/10

06:00-18:50

2 stops18h 50m

£665

CancúnLondon

CUN Cancun - SEN London Southend

CUNSEN

Cancun

Tue 29/9

19:50-19:40

1 stop17h 50m

London Southend

Mon 5/10

16:55-18:50

2 stops31h 55m

£679

CancúnLondon

CUN Cancun - LTN London Luton

CUNLTN

Cancun

Fri 27/11

19:31-20:50

2 stops20h 19m

London Luton

Fri 11/12

21:30-19:20

1 stop26h 50m

£679

CancúnLondon

CUN Cancun - LTN London Luton

CUNLTN

Cancun

Wed 13/1

19:42-20:50

2 stops20h 08m

London Luton

Sun 31/1

21:30-19:20

1 stop26h 50m

£691

CancúnLondon

CUN Cancun - LTN London Luton

CUNLTN

Cancun

Mon 23/11

19:31-20:50

2 stops20h 19m

London Luton

Tue 8/12

17:45-18:00

1 stop29h 15m

£697

CancúnLondon

CUN Cancun - LGW London Gatwick

CUNLGW

Cancun

Tue 1/12

22:25-16:25

1 stop13h 00m

London Gatwick

Sat 12/12

17:25-20:25

1 stop32h 00m

£739

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Cancún to London

Have a flexible travel schedule? Discover the best time to fly to London from Cancún with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Cancún to London

What is the cheapest month to book a flight from Cancún to London?

Currently, February is the cheapest month in which you can book a flight from Cancún to London (average of £664). Flying from Cancún to London in July is currently the most expensive (average of £998). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CUN to LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cancún to London as you normally would.

How much does it cost for a return flight from Cancún to London?

Airfare is below average for this route at the moment.
Cancún to London flights typically cost between £702 and £1,003 in October.
The cheapest return price found within the last 5 days was £533 on Multiple Airlines (5 Oct–19 Oct).

What’s the top stopover airport for flights from Cancún to London?

Mexico City (MEX) – chosen by Cheapflights users on 29% of one-stop itineraries from Cancún to London on Cheapflights.

What’s the cheapest stopover airport for flights from Cancún to London?

Los Angeles (LAX) is the most affordable one-stop option, with an average return flight price of £674.

What’s the fastest stopover option from Cancún to London?

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 13h 00m.

Which airport typically offers the quickest stopover for flights from Cancún to London?

Flights via Mexico City (MEX) offer the fastest connection on this route, with an average stopover time of 1h 28m.

How often are flights from Cancún to London delayed?

About 16% of weekly flights between Cancún and London have experienced delays in the past year, with the average delay time being 155 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Friday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 10% of flights being delayed.

How far ahead should I book a flight from Cancún to London?

The best time to book flights from Cancún to London is 2 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing London

Read reviews from past customers who have flown with British Airways from Cancún to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,184 reviews
Check prices

Boarding

7.0

Comfort

6.8

Entertainment

6.5

Food

6.4

Overall

6.7

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
British Airways
6.7
Okay
8,184 reviews
British Airways
6.7
Okay
8,184 reviews
Check prices

Boarding

7.0

Comfort

6.8

Entertainment

6.5

Food

6.4

Overall

6.7

Crew

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.

Related info for your journey

  • What airport do you fly from for flights from Cancún to London?

    Cancun (CUN) is the airport you will fly out of if you book a flight from Cancún to London. You should not have trouble finding flights to London from Cancun; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Cancún airport to London. It is only a 8.9 mi journey to Cancun (CUN) from Cancún’s city center.

  • How long is the flight from Cancún to London?

    Airlines like Air Europa, British Airways, and Virgin Atlantic fly from Cancún to London in about 9h 05m. The time it takes to get you to your destination can typically vary by up to 3h 55m. Airlines will cover a distance of 4938 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Cancún to London one-way?

    To fly one-way, consider booking your trip with Virgin Atlantic, which is currently one of the cheapest options available, starting at £232. TUI Airways flights start at £244 while deals on British Airways start at £283 one-way.

  • What are the most popular routes from Cancún to London?

    The most popular flight routes from Cancún to London are Cancun - London Gatwick, Cancun - London Heathrow and Cancun - London Stansted.

  • What are the cheapest flights from Cancún to London?

    Looking for the cheapest flight from Cancún to London? While on average our users pay £314, our data indicates the cheapest price to be £314. The most popular route (Cancun - London Gatwick), is priced around £533.

  • Can I find deals for flights from Cancún to London that include hotel bookings?

    Yes. In addition to deals on Cancún to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cancún to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cancún to London.

  • Can I find deals for business class flights from Cancún to London?

    Yes. Cheapflights offers flight deals from Cancún to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cancún to London?

    Currently, February is the cheapest month in which you can book a flight from Cancún to London (average of £664). Flying from Cancún to London in July is currently the most expensive (average of £998). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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