A coastal cityscape with a beach, clear turquoise waters, and high-rise hotels.

฿19,680 Cheap Flights from London (LHR) to Cancun (CUN)

View ฿19,680 flight on Sat, 16 Jan 2027Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Cancun Intl. Airport (CUN)

Cheap Flights from London (LHR) to Cancun (CUN)

Prices were available within the past 7 days and start at ฿19,680 for one-way flights and ฿26,185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Mon, 30 Nov - Wed, 9 Dec
LHR
London
CUN
Cancun
฿26,185 Return, found 2 days ago
฿26,185
Return
found 2 days ago
Select Virgin Atlantic flight, departing Mon, 30 Nov from London to Cancun, returning Wed, 9 Dec, priced at ฿26,185 found 2 days ago
Air France
Mon, 30 Nov - Wed, 9 Dec
LHR
London
CUN
Cancun
฿27,130 Return, found 2 days ago
฿27,130
Return
found 2 days ago
Select Air France flight, departing Mon, 30 Nov from London to Cancun, returning Wed, 9 Dec, priced at ฿27,130 found 2 days ago
Virgin Atlantic
Mon, 30 Nov - Wed, 9 Dec
LHR
London
CUN
Cancun
฿27,165 Return, found 2 days ago
฿27,165
Return
found 2 days ago
Select Virgin Atlantic flight, departing Mon, 30 Nov from London to Cancun, returning Wed, 9 Dec, priced at ฿27,165 found 2 days ago
Virgin Atlantic
Sat, 16 Jan - Sun, 24 Jan
LHR
London
CUN
Cancun
฿27,520 Return, found 8 hours ago
฿27,520
Return
found 8 hours ago
Select Virgin Atlantic flight, departing Sat, 16 Jan from London to Cancun, returning Sun, 24 Jan, priced at ฿27,520 found 8 hours ago
Virgin Atlantic
Thu, 3 Dec - Fri, 11 Dec
LHR
London
CUN
Cancun
฿27,550 Return, found 2 days ago
฿27,550
Return
found 2 days ago
Select Virgin Atlantic flight, departing Thu, 3 Dec from London to Cancun, returning Fri, 11 Dec, priced at ฿27,550 found 2 days ago
Virgin Atlantic
Sat, 16 Jan - Sun, 24 Jan
LHR
London
CUN
Cancun
฿27,940 Return, found 8 hours ago
฿27,940
Return
found 8 hours ago
Select Virgin Atlantic flight, departing Sat, 16 Jan from London to Cancun, returning Sun, 24 Jan, priced at ฿27,940 found 8 hours ago
Air France
Mon, 30 Nov - Wed, 9 Dec
LHR
London
CUN
Cancun
฿28,110 Return, found 2 days ago
฿28,110
Return
found 2 days ago
Select Air France flight, departing Mon, 30 Nov from London to Cancun, returning Wed, 9 Dec, priced at ฿28,110 found 2 days ago
KLM
Sat, 16 Jan - Sun, 24 Jan
LHR
London
CUN
Cancun
฿29,920 Return, found 8 hours ago
฿29,920
Return
found 8 hours ago
Select KLM flight, departing Sat, 16 Jan from London to Cancun, returning Sun, 24 Jan, priced at ฿29,920 found 8 hours ago
Delta
Sat, 12 Dec - Sun, 20 Dec
LHR
London
CUN
Cancun
฿30,750 Return, found 7 hours ago
฿30,750
Return
found 7 hours ago
Select Delta flight, departing Sat, 12 Dec from London to Cancun, returning Sun, 20 Dec, priced at ฿30,750 found 7 hours ago
Air Canada
Thu, 3 Dec - Fri, 11 Dec
LHR
London
CUN
Cancun
฿30,785 Return, found 2 days ago
฿30,785
Return
found 2 days ago
Select Air Canada flight, departing Thu, 3 Dec from London to Cancun, returning Fri, 11 Dec, priced at ฿30,785 found 2 days ago

Frequently asked questions

How much is a flight from LHR to Cancun Intl. Airport (CUN)?
Pack your bags, because round-trip flights between LHR and Cancun Intl. Airport (CUN) start from ฿26,185. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to Cancun Intl. Airport (CUN)?
This can vary between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from Heathrow Airport (LHR) to Cancun Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport (LHR) to CUN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to Cancun Intl. Airport (CUN)?
You'll have 8,000 kilometres to cover on the long-haul Hounslow to Cancun route. Wear comfortable clothes and consider taking a pair of noise-cancelling earphones.
Which airlines fly direct from London Heathrow to CUN?
You won't find any airlines flying directly between London Heathrow and Cancun Intl. Airport (CUN), so be ready to make at least one stop on your journey. A layover can be a nice way to break up a trip!
Are Heathrow Airport to CUN flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Heathrow Airport to Cancun Airport at the last minute could be your ticket to an awesome deal. However, it could end up costing you a whole lot more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Travel information

Origin airport
Heathrow
Destination airport
Cancun Intl.
Return price
฿26,185
Distance
7905 km
Average flight time
9 hours 55 mins

Book with confidence

Perfect flights from London to Cancun

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Cancun. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Cancun Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿19,680 and roundtrip prices from ฿26,185. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Cancun Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Cancun.
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