$857 Cheap Flights from Cancun (CUN) to London (STN)

View $857 flight on Thu, May 28, 2026Opens in a new window

Popular airlines from Cancun Intl. Airport (CUN) to Stansted Airport (STN)

Cheap Flights from Cancun to London (CUN-STN)

Prices were available within the past 7 days and start at $857 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alternative airports near London

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

Select flight to London City LCY. Cheapest and Closest option available. Average driving time to city center is 21 minutes. Flights from $1,301
LCY
London City
CheapestClosest
Average driving time to city center21 min
Flights from $1,301
Flights from Cancun (CUN) to London (STN)
Origin airport
Cancun Intl.
Destination airport
Stansted
Distance
4965 mi

Cancun to London Flights

The cheapest times to fly from Cancun to London

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 Cancun to London are during the month of . You can find some of the cheapest flights from Cancun to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cancun to London

Sunday is one of the best days to book for cheap flights from Cancun to London: 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 Cancun to London

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 Cancun to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $857 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 Cancun to London 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 Cancun to London 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 Cancun Intl. Airport (CUN) to Stansted Airport (STN) cost?
Lock in a cheap one-way flight from $857 or cheap return flight from Cancun Intl. Airport (CUN) to Stansted Airport (STN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cancun Intl. Airport (CUN) to Stansted Airport (STN)?
is the cheapest month to fly from CUN to STN. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Cancun Intl. Airport (CUN) to Stansted Airport (STN)?
To find the cheapest airline flying from CUN to STN, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Cancun Intl. Airport (CUN) to Stansted Airport (STN)?
Direct flights from Cancun Intl. Airport (CUN) to Stansted Airport (STN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CUN to STN?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cancun Intl. Airport (CUN) to Stansted Airport (STN)?
To avoid potential delays on the Cancun Intl. Airport (CUN) to Stansted Airport (STN) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 London from Cancun Intl. Airport (CUN)?
Gatwick Airport (LGW) is the only airport in London with direct flights from Cancun Intl. Airport (CUN). Compare your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Cancun Intl. Airport (CUN) to Stansted Airport (STN) last-minute?
Waiting until just before your departure to book a flight from CUN to STN often results in higher prices. While you may come across some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book a CUN to STN flight and hotel package?
You'll generally save money by securing a CUN to STN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your preferred accommodations and flights, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Cancun Intl. Airport (CUN) to Stansted Airport (STN)?
In most instances, you can cancel or reschedule your CUN to STN flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more information, head to our Customer Service portal.

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*Available to One Key members.