Cheap Flights from Cancun to London Heathrow from $1,597

Compare Cancun to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

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Flight deals from Cancun to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Cancun Airport to London Heathrow Airport? If you want to travel next month, return fares start from $1,603. Find the lowest prices on one-way and return tickets right here.

London.$1,597 per passenger.Departing Fri, 20 Nov, returning Mon, 30 Nov.Return flight with WORLD2FLY and Iberia.Outbound indirect flight with WORLD2FLY, departs from Cancun on Fri, 20 Nov, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Mon, 30 Nov, arriving in Cancun.Price includes taxes and charges.From $1,597, select.

London.$1,603 per passenger.Departing Tue, 11 Aug, returning Thu, 27 Aug.Return flight with WORLD2FLY and Iberia.Outbound indirect flight with WORLD2FLY, departs from Cancun on Tue, 11 Aug, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Thu, 27 Aug, arriving in Cancun.Price includes taxes and charges.From $1,603, select.

London.$1,636 per passenger.Departing Fri, 8 Jan, returning Wed, 20 Jan.Return flight with Aeromexico.Outbound indirect flight with Aeromexico, departs from Cancun on Fri, 8 Jan, arriving in London Heathrow.Inbound indirect flight with Aeromexico, departs from London Heathrow on Wed, 20 Jan, arriving in Cancun.Price includes taxes and charges.From $1,636, select.

London.$1,652 per passenger.Departing Thu, 17 Sep, returning Mon, 28 Sep.Return flight with Condor and Lufthansa.Outbound indirect flight with Condor, departs from Cancun on Thu, 17 Sep, arriving in London Heathrow.Inbound indirect flight with Lufthansa, departs from London Heathrow on Mon, 28 Sep, arriving in Cancun.Price includes taxes and charges.From $1,652, select.

London.$1,672 per passenger.Departing Mon, 8 Mar, returning Mon, 15 Mar.Return flight with Iberojet and Iberia.Outbound indirect flight with Iberojet, departs from Cancun on Mon, 8 Mar, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Mon, 15 Mar, arriving in Cancun.Price includes taxes and charges.From $1,672, select.

London.$1,674 per passenger.Departing Mon, 30 Nov, returning Mon, 7 Dec.Return flight with Iberojet and Iberia.Outbound indirect flight with Iberojet, departs from Cancun on Mon, 30 Nov, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Mon, 7 Dec, arriving in Cancun.Price includes taxes and charges.From $1,674, select.

London.$1,700 per passenger.Departing Mon, 15 Feb, returning Fri, 26 Feb.Return flight with Iberojet and Iberia.Outbound indirect flight with Iberojet, departs from Cancun on Mon, 15 Feb, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Fri, 26 Feb, arriving in Cancun.Price includes taxes and charges.From $1,700, select.

London.$1,737 per passenger.Departing Tue, 1 Dec, returning Tue, 8 Dec.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Cancun on Tue, 1 Dec, arriving in London Heathrow.Inbound indirect flight with Aer Lingus, departs from London Heathrow on Tue, 8 Dec, arriving in Cancun.Price includes taxes and charges.From $1,737, select.

London.$1,740 per passenger.Departing Tue, 16 Feb, returning Tue, 2 Mar.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Cancun on Tue, 16 Feb, arriving in London Heathrow.Inbound indirect flight with Aer Lingus, departs from London Heathrow on Tue, 2 Mar, arriving in Cancun.Price includes taxes and charges.From $1,740, select.

London.$1,740 per passenger.Departing Tue, 27 Oct, returning Tue, 3 Nov.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Cancun on Tue, 27 Oct, arriving in London Heathrow.Inbound indirect flight with Aer Lingus, departs from London Heathrow on Tue, 3 Nov, arriving in Cancun.Price includes taxes and charges.From $1,740, select.

London.$1,749 per passenger.Departing Sat, 27 Mar, returning Sat, 3 Apr.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Cancun on Sat, 27 Mar, arriving in London Heathrow.Inbound indirect flight with Aer Lingus, departs from London Heathrow on Sat, 3 Apr, arriving in Cancun.Price includes taxes and charges.From $1,749, select.

London.$1,754 per passenger.Departing Sat, 13 Feb, returning Sat, 3 Apr.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Cancun on Sat, 13 Feb, arriving in London Heathrow.Inbound indirect flight with Aer Lingus, departs from London Heathrow on Sat, 3 Apr, arriving in Cancun.Price includes taxes and charges.From $1,754, select.

London.$1,766 per passenger.Departing Mon, 7 Dec, returning Fri, 22 Jan.Return flight with Iberojet and Iberia.Outbound indirect flight with Iberojet, departs from Cancun on Mon, 7 Dec, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Fri, 22 Jan, arriving in Cancun.Price includes taxes and charges.From $1,766, select.

London.$1,783 per passenger.Departing Tue, 11 Aug, returning Tue, 8 Sep.Return flight with WORLD2FLY and Iberia.Outbound indirect flight with WORLD2FLY, departs from Cancun on Tue, 11 Aug, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Tue, 8 Sep, arriving in Cancun.Price includes taxes and charges.From $1,783, select.

London.$1,799 per passenger.Departing Tue, 15 Sep, returning Thu, 1 Oct.Return flight with Condor and Lufthansa.Outbound indirect flight with Condor, departs from Cancun on Tue, 15 Sep, arriving in London Heathrow.Inbound indirect flight with Lufthansa, departs from London Heathrow on Thu, 1 Oct, arriving in Cancun.Price includes taxes and charges.From $1,799, select.

London.$1,809 per passenger.Departing Sat, 30 Jan, returning Sat, 6 Feb.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Cancun on Sat, 30 Jan, arriving in London Heathrow.Inbound indirect flight with Aer Lingus, departs from London Heathrow on Sat, 6 Feb, arriving in Cancun.Price includes taxes and charges.From $1,809, select.

Find the cheapest month to fly from Cancun to London Heathrow

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

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Direct flights from Cancun to London Heathrow

Cancun to London Heathrow: Alternative routes

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

Cancun to London: Flight information

The things to know before you go.

Cheapest flight found	$1,597
Cheapest month to fly	November
Average flight time	9 hrs, 27 mins
Most popular airline	Virgin Atlantic
Average flights per week	7

Finding cheap flights from Cancun to London Heathrow: Frequently asked questions

How much are return flights from Cancun to London Heathrow?

The best price we found for a return flight from Cancun to London Heathrow is $1,597. 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 Cancun to London Heathrow?

9 hours and 27 minutes is the average flight time from Cancun to London Heathrow.

Which airlines fly direct from Cancun to London Heathrow?

Virgin Atlantic and Delta fly direct from Cancun to London Heathrow.

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

As of July 2026, there are 7 flights per week flying from Cancun to London Heathrow.

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

The cheapest month to fly from Cancun to London Heathrow is usually November.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cancun Airport to London Heathrow Airport on Friday, 20 November 2026.

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

Yes – the average flight time is 9 hours and 27 minutes.

How can I find the best flight deal to London Heathrow?

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 London Heathrow 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 London?

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

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

Currently, WORLD2FLY and Delta offer the cheapest flight tickets to London Heathrow.

Flying from Cancun Airport (CUN) to London Heathrow Airport (LHR): what you need to know

Around 9 hours 25 minutes is how long you can expect to be travelling on a direct flight from Cancun Airport to London Heathrow Airport.
The timezone in London is UTC+0, which is five hours ahead of Cancun.
Your CUN to LHR flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.
During popular months like April, it's best to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you fly during peak periods in general.
Virgin Atlantic offers direct flights from Cancun Airport to London Heathrow Airport. Book with this popular airline, then get ready to discover the sights in London — and maybe even more of the United Kingdom if you have time.
The airline most travellers prefer to fly with on this route is Virgin Atlantic.
Virgin Atlantic is the most punctual carrier that operates CUN to LHR flights. A reliable 96.0% of its departures on this route land on time.
Think about adding a stopover when booking your ticket from Cancun Airport to London Heathrow Airport. Just uncheck 'Direct flights only' to break up your journey, or perhaps see a new city along the way. Here are some options between CUN and LHR:
- New York John F. Kennedy Airport
- Miami International Airport
- Orlando International Airport

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

$716 is the lowest price for a one-way Cancun Airport to London Heathrow Airport flight. Return flights start from $1,597. These prices can change depending on demand.
Don't wait until the last minute. You're more likely to get cheap tickets from CUN to LHR if you book in advance. Airlines often have some great early bird rates.
The cheapest month for flights from Cancun Airport to London Heathrow Airport is May. Use the 'Whole month' tool to find the lowest prices if you have a flexible travel schedule.
Cut down on the time spent looking for cheap flights from CUN to LHR by creating a Price Alert. You'll get an email or notification through the app when a lower fare becomes available.
Tailor your trip with filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Cancun Airport to London Heathrow Airport.

Handy information about Cancun Airport (CUN)

Cancun Airport has a strong on-time performance, reducing the likelihood of delays. Departures from CUN arrive on schedule 80% of the time.
Central Cancun to Cancun Airport is approximately 16 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, ride-sharing or catching a taxi.
Planning to catch public transport? You can expect a journey time of around 35 minutes.
Searching for a handy hotel close to CUN? If you've booked an early flight from Cancun Airport to London Heathrow Airport, these accommodation options will put you moments from check-in:

Arriving at London Heathrow Airport (LHR)

If you're landing on a late Cancun Airport to London Heathrow Airport flight, few things top the convenience of being close to the terminal. Grab your suitcases from the carousel and then be showered and snoozing soon after at one of these hotels near LHR:
Travel at your own pace with a London Heathrow Airport rental car. Pick up your wheels from Surprice, U-Save or Green Motion and venture far and wide through London and beyond.
Reserving your ride from London Heathrow Airport about one week in advance can help you get the best possible rate.

When to fly to London Heathrow Airport (LHR)

July is the busiest month for flights from Cancun Airport to London Heathrow Airport. To steer clear of the crowds, visit London in March.
Book your flight from Cancun Airport to London Heathrow Airport for July if you'd like to go to London during its warmest month. You can expect temperatures of between 11ºC and 26ºC.
January sees average temperatures of between 0ºC and 9ºC. Search for cheap tickets from CUN to LHR sometime around then if you like cooler conditions.

Explore more of the United Kingdom

London has its own special appeal, but there are so many other parts of the United Kingdom just waiting to be discovered. About 257 kilometres north-west of London, a trip to Manchester will keep your itinerary packed. Don't miss top attractions like Manchester United Museum & Stadium Tour, The Homes of Football and Museum of Science and Industry.
If you're looking to explore another well-known destination in the United Kingdom, consider Birmingham, about 161 kilometres north-west of London. Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience are among its highlights.