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Cheap flights from London to Cancún from £328

LON — CUN
18 Nov — 25 Nov1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Cancun are usually found in February or September, booked 6 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from London to Cancún

Enter your travel dates to find the best prices.

Cheapest flights from London to Cancún

Wed 2/1210:20 -
1 stop36h 45m
Wed 9/1219:35 -
1 stop33h 00m
Deal found 17/10£471
Fri 20/1111:40 -
1 stop35h 25m
Thu 10/1222:45 -
1 stop30h 00m
Deal found 17/10£480
Fri 20/1111:40 -
1 stop35h 25m
Tue 8/1222:45 -
1 stop30h 00m
Deal found 17/10£481
Fri 4/1211:40 -
1 stop34h 14m
Tue 8/1222:45 -
1 stop30h 00m
Deal found 18/10£487
Wed 9/1211:40 -
1 stop30h 24m
Tue 19/112:35 -
1 stop16h 10m
Deal found 18/10£488
Thu 10/1211:40 -
1 stop15h 04m
Tue 19/112:35 -
1 stop16h 10m
Deal found 17/10£491
Thu 31/1210:55 -
Nonstop11h 00m
Wed 13/118:40 -
Nonstop9h 20m
Deal found 16/10£491
Mon 7/1211:40 -
1 stop36h 30m
Fri 11/1219:45 -
1 stop33h 00m
Deal found 16/10£495
Fri 4/1211:40 -
1 stop30h 24m
Sat 12/1221:20 -
1 stop31h 25m
Deal found 17/10£496
Fri 4/1211:40 -
1 stop34h 14m
Tue 15/1215:05 -
1 stop13h 40m
Deal found 19/10£497
Sun 8/1111:40 -
1 stop35h 25m
Sat 21/1121:20 -
1 stop31h 25m
Deal found 18/10£498
Sun 22/1121:35 -
1 stop24h 25m
Sat 5/1218:00 -
1 stop15h 35m
Deal found 15/10£522

Find flight deals from London to Cancún

Round-trip from

£468

One-way from

£328

Popular in

August

Cheapest in

February

Average price

£666

Good round-trip deal

£521 or less

Good one-way deal

£335 or less
TUI Airways
  • TUI Airways
  • 3/11-17/11
  • Nonstop
  • 20h 10m total
  • London to Cancún
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15/1-31/12
  • 15/1-31/12
  • 1 total stop
  • 17h 40m total
  • London to Cancún
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£63 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from London (LON) to Cancun.
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Price to beat on a one-way flight from London (LON) to Cancun.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCancún

LTN London Luton - CUN Cancun

LTNCUN

London Luton

Wed 20/1

21:30-20:25

1 stop27h 55m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£336

LondonCancún

LTN London Luton - CUN Cancun

LTNCUN

London Luton

Thu 28/1

18:00-06:50

2 stops41h 50m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£338

LondonCancún

LTN London Luton - CUN Cancun

LTNCUN

London Luton

Thu 15/4

21:30-18:45

1 stop27h 15m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£345

LondonCancún

LTN London Luton - CUN Cancun

LTNCUN

London Luton

Thu 14/1

21:30-20:25

1 stop27h 55m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£347

LondonCancún

SEN London Southend - CUN Cancun

SENCUN

London Southend

Tue 8/12

07:35-21:35

2 stops19h 00m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£352

LondonCancún

SEN London Southend - CUN Cancun

SENCUN

London Southend

Mon 7/12

12:20-21:35

2 stops38h 15m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£359

LondonCancún

LTN London Luton - CUN Cancun

LTNCUN

London Luton

Wed 2/12

06:00-20:25

2 stops43h 25m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£364

LondonCancún

LTN London Luton - CUN Cancun

LTNCUN

London Luton

Mon 30/11

14:35-20:25

2 stops34h 50m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£376

LondonCancún

LTN London Luton - CUN Cancun

LTNCUN

London Luton

Fri 11/12

16:30-20:25

2 stops56h 55m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£379

LondonCancún

LTN London Luton - CUN Cancun

LTNCUN

London Luton

Fri 20/11

07:45-19:40

1 stop16h 55m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£384

Flights are sorted by cheapest return flights first.

Deals found on 17/10

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

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

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from London to Cancún (average of £554). Flying from London to Cancún in August is currently the most expensive (average of £865). 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 LON to CUN?

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

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

Airfare is below average for this route at the moment.
London to Cancún flights typically cost between £560 and £799 in November.
The cheapest return price found within the last 5 days was £468 on TUI Airways (3 Nov–17 Nov).

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

Atlanta (ATL) – chosen by Cheapflights users on 17% of one-stop itineraries from London to Cancún on Cheapflights.

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

Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £584.

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

Flights via Paris (CDG) have the shortest average one-way travel time for one-stop routes: 13h 15m.

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

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 11m.

How often are flights from London to Cancún delayed?

About 20% of weekly flights between London and Cancún have experienced delays in the past year, with the average delay time being 140 minutes.

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

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

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

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

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

To ensure you get the cheapest price possible for a flight from London to Cancún, you should look to book at least 5 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Cancún

Check out reviews from past customers who have flown with Virgin Atlantic,United Airlines, andAir Canada from London to Cancún to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
696 reviews
Check prices

Entertainment

7.5

Overall

7.5

Crew

8.1

Food

6.9

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
696 reviews
Virgin Atlantic
7.5
Good
696 reviews
Check prices

Entertainment

7.5

Overall

7.5

Crew

8.1

Food

6.9

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.3
Good
10,390 reviews
Virgin Atlantic
7.5
Good
696 reviews
Check prices

Entertainment

7.5

Overall

7.5

Crew

8.1

Food

6.9

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Air Canada
7.1
Good
11,783 reviews
Virgin Atlantic
7.5
Good
696 reviews
Check prices

Entertainment

7.5

Overall

7.5

Crew

8.1

Food

6.9

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,266 reviews
Virgin Atlantic
7.5
Good
696 reviews
Check prices

Entertainment

7.5

Overall

7.5

Crew

8.1

Food

6.9

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

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

    Most people fly into Cancun (CUN) if they book a flight to Cancún from London. On average, Cancun has 2 inbound flights from London per day from 15 airlines. Cancun is conveniently located just 8.9 mi from Cancún’s city center.

  • How long is the flight from London to Cancún?

    For as low as £651, Air Transat can have you in Cancún from London in 11h 01m. The distance between London and Cancún is about 4938 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London to Cancún round-trip?

    Currently priced at £257, KLM will fly you from London to Cancún and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from TUI Airways and Virgin Atlantic - these airlines can fly you to your destination from £334 and £462, respectively. These flights start at 62% lower than the current average price 3 months from now.

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

    For one-way options, check prices for TUI Airways. According to our data, you can fly for as low as £241. Users have also found prices from £345 and £371 on British Airways and Aeromexico, respectively.

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

    The most popular route from London to Cancún is London Gatwick - Cancun. You may also consider London Heathrow - Cancun or London City - Cancun.

  • What are the cheapest flights from London to Cancún?

    Looking for the cheapest flight from London to Cancún? While on average our users pay £696, our data indicates the cheapest price to be £457. The most popular route (London Gatwick - Cancun), is priced around £350.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Cancún 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 London to Cancún?

    Currently, February is the cheapest month in which you can book a flight from London to Cancún (average of £554). Flying from London to Cancún in August is currently the most expensive (average of £865). 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

Travelling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Holbox

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Fly from London to Cancún on these airlines

British Airways flights from London to Cancun
TUI Airways flights from London to Cancun
Virgin Atlantic flights from London to Cancun
Air Canada flights from London to Cancun

Top 10 airlines flying from London to Cancún

AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£257Average£725FlexibilityNo cancel feeOn-time75%
Search KLM flights
TUI AirwaysCheapest£334Average£599FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Virgin AtlanticCheapest£462Average£639FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air TransatCheapest£482Average£613FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapest£485Average£716FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£487Average£805FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest£499Average£591FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air FranceCheapest£506Average£775FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest£507Average£827FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AviancaCheapest£516Average£694FlexibilityNo cancel feeOn-time71%
Search Avianca flights

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How does Cheapflights help users find flights from London to Cancún?

Cheapflights makes it easy to find London to Cancún flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Cancún?

Cheapflights helps you find that perfect flight to Cancún from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Cancún with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Cancún flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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