Flights from London to Cancún
Flights from London to Cancún take about 10h 30m nonstop, and the two cities are about 7,950 km apart. Compare live prices for your dates below.
Cheapest recent fare
£567
Round trip · 12 Nov – 26 Nov · 1 stop
Search these datesFound in the last few days, per person, economy. The provider confirms the final price.
- Approx. flying time
- About 10h 30m
- Best time to visit Cancún
- December to April
Flight tip: June to November is hurricane season; travel insurance is worth considering. Read our Cancún guide
London to Cancún flights: quick answers
How long is the flight from London to Cancún?
It’s about 10h 30m nonstop. That’s a rough guide worked out from the 7,950 km between Heathrow and CUN; scheduled times vary by airline and direction, because winds can make one way slower, and a flight with a connection takes longer.
How long is the flight back from Cancún to London?
About the same time in the air, roughly 10h 30m, because the distance is the same. High-altitude winds usually make one direction faster than the other, so check the scheduled times in your search results.
How far is Cancún from London?
About 7,950 km (4,940 miles) between Heathrow and CUN, in a straight line. The path a plane flies is usually a little longer.
What is the time difference between London and Cancún?
Cancún is 5 hours behind London right now; at other times of year it’s 6 hours behind, because of daylight saving time.
Which airports can I fly from in London?
Heathrow and Gatwick handle most long-haul flights; Stansted, Luton, London City and Southend serve mainly European routes.
Which airport do I fly into in Cancún?
Cancún Intl (CUN) is Cancún’s main airport. Other airports and when to go: our Cancún guide
When is the best time to visit Cancún?
December to April.
What are my rights if my London to Cancún flight is cancelled?
Flights leaving a UK airport are covered by UK rules on any airline. If your flight is cancelled you can choose a refund or another flight, and you may be able to claim compensation if you were told less than 14 days before departure. Compensation depends on the flight’s distance. This route is in the over 3,500km band. UK Civil Aviation Authority: Cancellations (opens in a new tab)
What do I need to enter the country when I fly to Cancún?
Rules change, so check them again shortly before you travel. GOV.UK: Mexico entry requirements (opens in a new tab)
Before you fly
Cheapest month to fly from London
Lowest round-trip fare per person found recently for departures in each month, from London. Months with no recent fare aren’t shown.
Plan the rest of your trip to Cancún
Our partners for the rest of the journey. You book and pay with them directly.
- Places to stayCompare hotels and apartments for your dates.Find hotelswith our sister company, Wicket Travel Holidays (opens in a new tab)
- Car hireCompare rental cars from the airport or the city.Compare carswith our sister company, Wicket Travel Holidays (opens in a new tab)
- Airport transferBook a fixed-price ride from the airport to your hotel.Book a transferwith Kiwitaxi (opens in a new tab)
- Mobile dataGet an eSIM before you fly and land connected.Get an eSIMwith Airalo (opens in a new tab)
- Tickets & attractionsSkip-the-line tickets for museums and sights.See attractionswith Tiqets (opens in a new tab)