$485 Cheap Flights from London (LGW) to Cancun (CUN)

View $485 flight on Wed, Jan 21, 2026Opens in a new window

Popular airlines from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN)

Cheap Flights from London to Cancun (LGW-CUN)

Prices were available within the past 7 days and start at $485 for one-way flights and $648 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, Jan 21 - Tue, Jan 27
LGW
London
CUN
Cancun
$648 Roundtrip, found 5 hours ago
$648
Roundtrip
found 5 hours ago
Select Swiss International Air Lines flight, departing Wed, Jan 21 from London to Cancun, returning Tue, Jan 27, priced at $648 found 5 hours ago
Swiss International Air Lines
Sat, Jan 24 - Wed, Feb 4
LGW
London
CUN
Cancun
$654 Roundtrip, found 3 hours ago
$654
Roundtrip
found 3 hours ago
Select Swiss International Air Lines flight, departing Sat, Jan 24 from London to Cancun, returning Wed, Feb 4, priced at $654 found 3 hours ago
Swiss International Air Lines
Tue, Feb 24 - Tue, Mar 3
LGW
London
CUN
Cancun
$661 Roundtrip, found 5 hours ago
$661
Roundtrip
found 5 hours ago
Select Swiss International Air Lines flight, departing Tue, Feb 24 from London to Cancun, returning Tue, Mar 3, priced at $661 found 5 hours ago
Swiss International Air Lines
Thu, Apr 16 - Thu, Apr 23
LGW
London
CUN
Cancun
$663 Roundtrip, found 1 day ago
$663
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, Apr 16 from London to Cancun, returning Thu, Apr 23, priced at $663 found 1 day ago
Swiss International Air Lines
Tue, Jan 20 - Tue, Jan 27
LGW
London
CUN
Cancun
$667 Roundtrip, found 1 day ago
$667
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, Jan 20 from London to Cancun, returning Tue, Jan 27, priced at $667 found 1 day ago
Swiss International Air Lines
Tue, Feb 24 - Tue, Mar 3
LGW
London
CUN
Cancun
$667 Roundtrip, found 5 hours ago
$667
Roundtrip
found 5 hours ago
Select Swiss International Air Lines flight, departing Tue, Feb 24 from London to Cancun, returning Tue, Mar 3, priced at $667 found 5 hours ago
British Airways
Tue, Feb 24 - Tue, Mar 3
LGW
London
CUN
Cancun
$707 Roundtrip, found 5 hours ago
$707
Roundtrip
found 5 hours ago
Select British Airways flight, departing Tue, Feb 24 from London to Cancun, returning Tue, Mar 3, priced at $707 found 5 hours ago
Air Europa
Fri, Jan 30 - Sun, Feb 8
LGW
London
CUN
Cancun
$720 Roundtrip, found 5 days ago
$720
Roundtrip
found 5 days ago
Select Air Europa flight, departing Fri, Jan 30 from London to Cancun, returning Sun, Feb 8, priced at $720 found 5 days ago
TAP Portugal
Fri, Mar 20 - Thu, Mar 26
LGW
London
CUN
Cancun
$789 Roundtrip, found 5 hours ago
$789
Roundtrip
found 5 hours ago
Select TAP Portugal flight, departing Fri, Mar 20 from London to Cancun, returning Thu, Mar 26, priced at $789 found 5 hours ago
Iberia
Tue, Jan 27 - Tue, Feb 3
LGW
London
CUN
Cancun
$804 Roundtrip, found 5 hours ago
$804
Roundtrip
found 5 hours ago
Select Iberia flight, departing Tue, Jan 27 from London to Cancun, returning Tue, Feb 3, priced at $804 found 5 hours ago

Find the cheapest month to fly from London (LGW) to Cancun (CUN)

February is typically the cheapest month to fly

From $551 - $912 per traveler.

Alternative airports near Cancun

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cancun Intl. CUN. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $1,320
CUN
Cancun Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $1,320
0
Flights from London (LGW) to Cancun (CUN)
Origin airport
Gatwick
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Europa, Air Transat, American Airlines, British Airways, Finnair, Iberia, Swiss International Air Lines, TAP Portugal, Turkish Airlines
Roundtrip price
$647
Distance
4956 mi

London to Cancun Flights

The cheapest times to fly from London to Cancun

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Cancun are during the month of January. You can find some of the cheapest flights from London to Cancun with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Cancun

Sunday is one of the best days to book for cheap flights from London to Cancun: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Cancun

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Cancun in 2025. You can also book with separate airlines for your outbound and return journeys, from $485 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Cancun flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Cancun airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN) cost?
Lock in a cheap one-way flight from $485 or cheap return flight from $648 from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN)?
Traveling in January may help you find better deals, as it's the cheapest month for flights between LGW and CUN. You'll typically find the lowest prices during off-peak months.
Which airlines fly direct from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN)?
When flying out of Gatwick Airport (LGW), you can catch a nonstop flight to Cancun Intl. Airport (CUN) with British Airways.
What is the cheapest airline that flies from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN)?
TUI Airways and British Airways are some popular airlines offering reasonable fares. Remember that flight prices from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN) can change based on travel dates, demand and how early you book. With Expedia's filter tool, you can easily find a LGW to CUN flight that fits your preferences and budget.
How many flights per day from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN)?
On average, only 1 nonstop flight departs each day from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN). Want additional options? Use Expedia's filters to find flights with layovers and add a new stop to your trip.
What are the most popular departure times for flights from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN)?
More passengers fly between LGW and CUN at 10 AM than at any other point in the day. Prefer a quieter experience? Pick a flight outside the busiest times and it's possible you'll save on your fare as well.
What day of the week has the most flights from LGW to CUN?
Jet off on a Monday if you're after the best choice of flights from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN).
What is the earliest flight from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN)?
Catch the earliest flight at around 9:00AM UTC+0, heading out of Gatwick Airport (LGW). You'll be in the air for roughly 10h 40m, reaching Cancun Intl. Airport (CUN) at approximately 2:40PM UTC-5.
How long does it take to fly from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN)?
Flights from LGW to CUN have an average travel time of 11 hours and 3 minutes. The distance between the two airports is 5,000 mi.
What is the best time to fly from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN)?
To reach Cancun Intl. Airport (CUN) on time, book a flight that leaves Gatwick Airport (LGW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Cancun from Gatwick Airport (LGW)?
If you're boarding a direct flight from Gatwick Airport (LGW) to Cancun, Cancun Intl. Airport (CUN) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN) last-minute?
Waiting until just before your departure to book a flight from LGW to CUN generally means paying more. While you may come across some last-minute deals, there's no guarantee. Be flexible with your itinerary for the best chance of snagging a bargain.
Is it cheaper to book a LGW to CUN flight and hotel package?
Compared with arranging hotels and flights separately, booking a LGW to CUN flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the stress out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Gatwick Airport (LGW) to Cancun Intl. Airport (CUN)?
If you reserved your LGW to CUN flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.