C$467 Cheap Flights from London to Cancun

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Flight deals from London to Cancun

Looking for a cheap last-minute deal or the best round-trip flight from London to Cancun? Find the lowest prices on one-way and round-trip tickets right here.

Cancun.C$467 per passenger.Departing Tue, Aug 26, returning Tue, Sep 9.Round-trip flight with TUI.Outbound direct flight with TUI departing from London Gatwick on Tue, Aug 26, arriving in Cancun.Inbound direct flight with TUI departing from Cancun on Tue, Sep 9, arriving in London Gatwick.Price includes taxes and charges.From C$467, select.

Cancun.C$682 per passenger.Departing Fri, Sep 5, returning Tue, Sep 16.Round-trip flight with TUI.Outbound direct flight with TUI departing from London Gatwick on Fri, Sep 5, arriving in Cancun.Inbound direct flight with TUI departing from Cancun on Tue, Sep 16, arriving in London Gatwick.Price includes taxes and charges.From C$682, select.

Cancun.C$738 per passenger.Departing Tue, Sep 9, returning Wed, Oct 1.Round-trip flight with Norse Atlantic Airways (UK) and Spirit Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from London Gatwick on Tue, Sep 9, arriving in Cancun.Inbound indirect flight with Spirit Airlines, departing from Cancun on Wed, Oct 1, arriving in London Gatwick.Price includes taxes and charges.From C$738, select.

Cancun.C$792 per passenger.Departing Thu, Jan 29, returning Thu, Feb 5.Round-trip flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departing from London Heathrow on Thu, Jan 29, arriving in Cancun.Inbound indirect flight with Aer Lingus, departing from Cancun on Thu, Feb 5, arriving in London Heathrow.Price includes taxes and charges.From C$792, select.

Cancun.C$792 per passenger.Departing Tue, Feb 10, returning Tue, Mar 3.Round-trip flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departing from London Heathrow on Tue, Feb 10, arriving in Cancun.Inbound indirect flight with Aer Lingus, departing from Cancun on Tue, Mar 3, arriving in London Heathrow.Price includes taxes and charges.From C$792, select.

Cancun.C$792 per passenger.Departing Thu, Jan 22, returning Tue, Jan 27.Round-trip flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departing from London Heathrow on Thu, Jan 22, arriving in Cancun.Inbound indirect flight with Aer Lingus, departing from Cancun on Tue, Jan 27, arriving in London Heathrow.Price includes taxes and charges.From C$792, select.

Cancun.C$792 per passenger.Departing Tue, Mar 3, returning Tue, Mar 17.Round-trip flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departing from London Heathrow on Tue, Mar 3, arriving in Cancun.Inbound indirect flight with Aer Lingus, departing from Cancun on Tue, Mar 17, arriving in London Heathrow.Price includes taxes and charges.From C$792, select.

Cancun.C$792 per passenger.Departing Tue, Feb 10, returning Thu, Feb 26.Round-trip flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departing from London Heathrow on Tue, Feb 10, arriving in Cancun.Inbound indirect flight with Aer Lingus, departing from Cancun on Thu, Feb 26, arriving in London Heathrow.Price includes taxes and charges.From C$792, select.

Find the cheapest month to fly from London to Cancun

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Cancun flights are currently cheapest in September.

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Direct flights from London to Cancun

London to Cancun: Alternative routes

Compare routes from London to Cancun below. You may find an airport to fly into that's cheaper, faster, or easier than Cancun.

London to Cancun: Flight information

The things to know before you go.

Cheapest flight found	C$467
Cheapest month to fly	August
Average flight time	10 hrs, 40 mins
Most popular airline	British Airways
Average flights per week	16

Finding cheap flights from London to Cancun: Frequently asked questions

How much are round-trip flights from London to Cancun?

The best price we found for a round-trip flight from London to Cancun is C$467. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London to Cancun?

10 hours and 39 minutes is the average flight time from London to Cancun.

Which airlines fly direct from London to Cancun?

British Airways, TUI and Virgin Atlantic fly direct from London to Cancun.

How many flights are there a week from London to Cancun?

There are 16 flights per week flying from London to Cancun, as of August 2025.

When is the cheapest time to fly from London to Cancun?

The cheapest month to fly from London to Cancun is usually August.

Which upcoming date is cheapest to fly from London to Cancun Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Cancun Airport on Tuesday, August 26, 2025.

Can I get a direct flight from London to Cancun Airport?

Yes – the average flight time is 10 hours and 39 minutes.

How can I find the best flight deal to Cancun?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cancun but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Cancun?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Cancun is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from London to Cancun?

The cheapest airline that flies to Cancun is TUI.

Flying from London to Cancun International Airport (CUN): What you need to know

Take your pick of multiple airports when organizing a flight from London to Cancun International Airport (CUN). Check out your options for departing London Heathrow Airport (LHR), London Gatwick Airport (LGW) or Stansted Airport (STN). London Luton Airport (LTN) and London City Airport (LCY) also service London.
11 hours 5 minutes is the average duration of a direct London to Cancun International Airport flight.
Cancun is five hours behind London. Cancun International Airport is located in Cancun, which follows the UTC-5 timezone.
Your flight from London to CUN won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
With more travellers during peak seasons, aim to get to your terminal even earlier. Two hours for domestic flights and up to four for international trips will allow extra time for delays.

Airports in London

London Heathrow Airport (LHR)

You can hop on a direct flight from London to Cancun International Airport (CUN) departing from London Heathrow Airport (LHR).
When leaving from LHR, you can catch a direct flight from London to Cancun International Airport with Virgin Atlantic.
Virgin Atlantic is the most frequently chosen airline for flights from LHR to CUN.
We make it a breeze to find cheap flights from London to CUN with a stopover. To explore all the options leaving from London Heathrow Airport (LHR), uncheck 'Direct flights only.' Then, select a flight that has a stop long enough to tour your chosen city. Top stopovers between LHR and CUN include:
- Miami International Airport (MIA)
- Glasgow International Airport (GLA)
- Newcastle International Airport (NCL)
Located around 31 kilometres from central London, LHR can be reached in about 55 minutes by car, depending on traffic. The journey by public transport takes roughly 1 hour.
In search of a comfortable hotel close to London Heathrow Airport? If you're catching an early flight from London to Cancun International Airport, these stays will put you moments from your check-in counter:
Of all flights departing from London Heathrow Airport, 68.18% arrive on time at their destination.

London Gatwick Airport (LGW)

Catching a flight out of London Gatwick Airport (LGW)? Direct London to Cancun International Airport (CUN) flight tickets can be booked from this popular hub.
British Airways has direct flights from London to CUN departing from LGW. Book your favourite window (or aisle) seat and arrive at your destination in a single journey.
British Airways takes the lead in bookings on the LGW to CUN route.
Flights between London Gatwick Airport and Cancun International Airport are more likely to arrive as scheduled with British Airways compared to other carriers.
Make the most of your trip with a stopover on your flight from London to Cancun International Airport. Here's where you can connect between London Gatwick Airport and CUN:
- Adolfo Suarez Madrid-Barajas Airport (MAD)
- Pearson International Airport (YYZ)
- Quebec City Jean Lesage International Airport (YQB)
LGW is about 80 kilometres from central London. It takes 1 hour 20 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 30 minutes.
Taking off bright and early? Think about staying at one of these accommodation options near London Gatwick Airport the day before your London to CUN flight:
When it comes to keeping flights on track, London Gatwick Airport has an on-time arrival performance of 69.26%.

Stansted Airport (STN)

You can book a flight ticket from London to Cancun International Airport (CUN) with a stop or two out of Stansted Airport (STN). Here are some of the most common stopovers between STN and CUN:
- Amsterdam Airport Schiphol (AMS)
- Adolfo Suarez Madrid-Barajas Airport (MAD)
- Barcelona-El Prat Airport (BCN)
STN is roughly 64 kilometres from central London. The drive from the city centre to the airport takes about 1 hour. If you're considering public transport, expect a journey of around 1 hour 25 minutes.
Relax in bed for a little longer and still make your London to Cancun International Airport flight with plenty of time to spare. These accommodation options near Stansted Airport make getting to the terminal a breeze if you're setting off early:
Airports have an on-time performance rating that measures how often flights reach their destinations within the expected time frame. At STN, that figure is 64.73%.

About Cancun International Airport (CUN)

Book a hotel near CUN if you're catching a late flight from London to Cancun International Airport. Choose one of these accommodation options and say goodnight sooner:
Go where the road takes you with a Cancun International Airport rental car. Pick up a set of wheels from MEX, America or Europcar and find adventure across Cancun and beyond.
Get the best deal by reserving your ride around three weeks ahead of your London to Cancun International Airport flight.

How to find the cheapest flights from London to Cancun International Airport (CUN)

C$374 is currently the best price for a one-way ticket from London to Cancun International Airport. Return flights start from C$467. These prices may change based on demand and availability.
Don't leave everything to the last moment. You're more likely to walk away with cheap flights from London to CUN if you book in advance. Airlines often have some excellent early bird discounts.
Cheap London to Cancun International Airport tickets are easier to find when you have flexibility in your schedule. Use the 'Whole month' search function to compare fares across each month and then choose the cheapest day.
Be the first to know about deals for flight tickets from London to CUN by creating a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.
Nail down a great price on a flight from London to Cancun International Airport with the help of the filters. Pick your ideal departure and arrival times, airlines and number of stops. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best.'

The best time to fly from London to Cancun International Airport (CUN)

July is the most popular month for flights from London to Cancun International Airport (CUN). Plan your visit to Cancun in May for a quieter experience.
When booking your London to CUN flight ticket, consider what kind of weather you prefer. August is the warmest month in Cancun, with temperatures ranging from 26ºC (79ºF) to 32ºC (90ºF).
January sees temperatures of between 20ºC (68ºF) and 27ºC (81ºF). Search for cheap tickets from London to Cancun International Airport around that time if you want to travel in cooler conditions.

More about Cancun

Start your Cancun trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from London to Cancun International Airport, browse our range of hotels including:
There are so many things to do and see in this city, it can be hard to figure out where to begin. Chichen itzá Park, Cancun Beach and Fuente de Kukulcan are leading attractions which should be on every Cancun itinerary.

Explore more of Mexico

Merida is just one of the many places in Mexico waiting to be explored once you've seen Cancun. Around 290 kilometres away to the west, well-known attractions include Chichen-itza Park, Chichen Itza, cenotes y pueblos magicos and Nva. Chichen Itza Park.
Kanasín is another well-known destination in Mexico and is around 274 kilometres west of Cancun. No trip is complete without experiencing Santa Isabel hacienda. Santa Isabel hacienda k'íiwik Park, Sitio arqueologico Flor de Mayo.Aak'its, Nikté Ch'oom k'íiwik ka'achij and Glorieta De Guadalupe.