Cheap flights from London to Cancun

London
YXU
Cancun
CUN

Flight deals from London to Cancun

Below you can see the best deals on flights London — Cancun for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is $242.

Top 10 cheap flights from London to Cancun

AC
AC
AC
$ 306

London — Cancun

05:40—20:30
14 Aug 2026
15 h 50 m
2 stops
AC
AC
AC
$ 306

London — Cancun

05:40—20:30
12 Aug 2026
15 h 50 m
2 stops
AC
AC
AC
$ 306

London — Cancun

18:20—20:30
13 Aug 2026
27 h 10 m
2 stops
AC
AC
AC
$ 334

London — Cancun

18:20—20:30
11 Aug 2026
27 h 10 m
2 stops
AC
AC
$ 335

London — Cancun

05:40—12:10
11 Aug 2026
7 h 30 m
1 stop
AC
AC
AC
$ 349

London — Cancun

18:20—20:30
11 Aug 2026
27 h 10 m
2 stops
AC
AC
AC
$ 349

London — Cancun

18:20—20:30
11 Aug 2026
27 h 10 m
2 stops
AC
AC
Y4
$ 357

London — Cancun

18:20—10:00
13 Aug 2026
16 h 40 m
2 stops
AC
AC
Y4
$ 357

London — Cancun

18:20—14:27
13 Aug 2026
21 h 7 m
2 stops
AC
AC
VB
$ 366

London — Cancun

18:20—21:00
13 Aug 2026
27 h 40 m
2 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the London — Cancun flight

Looking for cheap flights from London to Cancun? Compare fares from different airlines, check the flight schedule and travel time — and book your London — Cancun ticket online at the best price.

The route has direct flights — around 3 flights per week, flights are operated by Air Transat, a nonstop flight takes about 11 h 5 min, the distance between the cities is around 2,476 km.

Planning your trip? You may find our Cancun travel guide, how to get from the airport into town and Cancun weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $242Min. price
MarchCheapest
DecemberPeak season
YesDirect flights
2,476 kmDistance
11 h 5 minTravel time
1Airlines
3 / wkFlights

Flight ticket prices by day: London — Cancun

Below is a calendar of the lowest flight ticket prices for London — Cancun by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $242 in March, and the most expensive are around $276 in December. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from London to Cancun by month. Tickets are usually cheapest in May (around $206) and priciest in December (about $319) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$247mediumMay$206lowSep$213low
Feb$281highJun$254mediumOct$209low
Mar$288highJul$268mediumNov$244medium
Apr$261mediumAug$264mediumDec$319high

Some values are estimated based on seasonality.

When to fly

Weather in Cancun: it is warmest in July (up to 31 °C on average) and coolest in January (around 26 °C). The driest month is April.

Tickets are usually cheapest in March and most expensive in December. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Cancun

Dry and wet days · Cancun

Wind speed and direction · Cancun

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How to get the best deal on a London — Cancun ticket

  • Book ahead: fares for London — Cancun are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Cancun is usually March — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the London — Cancun route are operated by 1 airline; Air Transat runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • Air TransatTS
    1x/week
    WebsiteFleet: 405M pax/year
    • Direct flight YXU → CUN1x/week
    100.0%Open →

Cities and airports on the London — Cancun route

Flights London — Cancun depart from London International Airport and arrive at Cancun International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

London

YXU
Canada
About the cityHow to get thereWeatherAll about the country Canada
Arrival

Cancun

CUN
Mexico
About the cityHow to get thereWeatherAll about the country Mexico
Departure airports
Arrival airports

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Frequently asked questions about the London — Cancun flight

How long is the flight from London to Cancun?

A nonstop London — Cancun flight takes about 11 h 5 min — the distance between the cities is around 2,476 km.

How far is it from London to Cancun?

The distance from London to Cancun is about 2,476 km, which a nonstop flight covers in around 11 h 5 min.

Are there direct flights from London to Cancun?

Yes, there are nonstop flights London — Cancun — around 3 flights per week.

Which airlines fly from London to Cancun?

Airlines operating London — Cancun include Air Transat. See the full list with schedules in the "Airlines" section on this page.

Which airports do London — Cancun flights use?

Flights from London depart from London International Airport, and arrive at Cancun International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from London to Cancun?

The price of a London — Cancun ticket depends on your travel date, season and demand: it is usually cheapest to fly in March, and most expensive in December. Tickets typically cost between $242 and $276. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights London — Cancun?

Flights London — Cancun are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is March. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from London to Cancun?

To catch a low fare London — Cancun, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually March.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from London

See all
TorontoCalgaryWinnipegPunta CanaNew York CityHartfordKingstonChicagoWashington, D.C.Montreal

Where else you can fly from Cancun

See all
Mexico CityMonterreyDallasNew York CityHoustonAtlantaGuadalajaraTorontoLos AngelesChicagoPanama CityMiamiCharlotteDenverBogotaSeattlePhiladelphiaMontrealSan FranciscoDetroitBostonQuerétaroLimaLeonPueblaFort LauderdaleVancouverWashington, D.C.Tuxtla GutierrezCalgaryVeracruzOttawaLondonFrankfurt am MainAustinSan Luis PotosíSt. LouisGuatemala CitySan JoséCleveland

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