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Cheap flights from Cancún to London Heathrow Airport from £310

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cancún to London Heathrow Airport departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Cancún to London.
 Logo
12:15 - 11:55CUN-LHR
17h 40m2 stops
 Logo
07:40 - 08:16LHR-CUN
30h 36m3 stops
Thu, 1 May - Wed, 7 May
Air Canada Logo
16:35 - 11:50CUN-LHR
13h 15m1 stop
Air Canada Logo
17:40 - 09:20LHR-CUN
21h 40m1 stop
£701Air Canada
Find Deal
Thu, 1 May - Mon, 12 May
JetBlue Logo
11:20 - 09:30CUN-LHR
16h 10m1 stop
JetBlue Logo
08:15 - 17:30LHR-CUN
15h 15m1 stop
£719JetBlue
Find Deal
Thu, 18 Sep - Thu, 2 Oct
Air France Logo
12:45 - 08:50CUN-LHR
14h 05m1 stop
Air France Logo
09:00 - 18:25LHR-CUN
15h 25m1 stop
£737Air France
Find Deal
Tue, 6 May - Tue, 20 May
Virgin Atlantic Logo
15:35 - 13:30CUN-LHR
15h 55m1 stop
Virgin Atlantic Logo
06:15 - 18:25LHR-CUN
18h 10m1 stop
£739Virgin Atlantic
Find Deal
Thu, 15 May - Thu, 22 May
Air France Logo
12:35 - 08:50CUN-LHR
14h 15m1 stop
Air France Logo
19:45 - 18:25LHR-CUN
28h 40m1 stop
£747Air France
Find Deal
Wed, 11 Jun - Wed, 18 Jun
Delta Logo
12:50 - 12:35CUN-LHR
17h 45m1 stop
Delta Logo
06:30 - 20:20LHR-CUN
19h 50m2 stops
£751Delta
Find Deal
Wed, 28 May - Thu, 5 Jun
Delta Logo
14:00 - 13:30CUN-LHR
17h 30m1 stop
Delta Logo
08:40 - 20:20LHR-CUN
17h 40m2 stops
£751Delta
Find Deal
Thu, 1 May - Mon, 12 May
Virgin Atlantic Logo
11:00 - 08:50CUN-LHR
15h 50m2 stops
Virgin Atlantic Logo
09:40 - 20:20LHR-CUN
16h 40m2 stops
£757Virgin Atlantic
Find Deal
Tue, 17 Jun - Tue, 24 Jun
JetBlue Logo
11:20 - 09:30CUN-LHR
16h 10m1 stop
JetBlue Logo
07:25 - 22:05LHR-CUN
19h 40m1 stop
£785JetBlue
Find Deal
Tue, 23 Sep - Sun, 26 Oct

Air Canada flights from Cancún to London Heathrow Airport

Our best Air Canada deals on Cancún to London Heathrow Airport flight tickets
Air Canada
1 May
CUN16:35Cancun
13h 15m
1 stop
LHR11:50London Heathrow
12 May
LHR17:40London Heathrow
21h 40m
1 stop
CUN09:20Cancun
Air Canada
26 Aug
CUN14:00Cancun
14h 00m
1 stop
LHR10:00London Heathrow
10 Sept
LHR14:05London Heathrow
28h 50m
1 stop
CUN12:55Cancun
Air Canada
26 Aug
CUN14:00Cancun
14h 00m
1 stop
LHR10:00London Heathrow
10 Sept
LHR08:30London Heathrow
17h 10m
1 stop
CUN19:40Cancun

JetBlue flights from Cancún to London Heathrow Airport

Our best JetBlue deals on Cancún to London Heathrow Airport flight tickets
JetBlue
18 Sept
CUN11:20Cancun
16h 10m
1 stop
LHR09:30London Heathrow
2 Oct
LHR08:15London Heathrow
15h 15m
1 stop
CUN17:30Cancun
JetBlue
23 Sept
CUN11:20Cancun
16h 10m
1 stop
LHR09:30London Heathrow
26 Oct
LHR07:25London Heathrow
19h 40m
1 stop
CUN22:05Cancun
JetBlue
3 Jun
CUN11:08Cancun
16h 22m
1 stop
LHR09:30London Heathrow
13 Jun
LHR08:15London Heathrow
15h 15m
1 stop
CUN17:30Cancun

See travel insights to London from

How to get the cheapest flight ticket from Cancún to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

In general, March is the cheapest month to fly from Cancún to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £586. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Cancún averaging around £629.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Cancún is on a Monday. momondo users have found tickets for Monday departures for as low as £0. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Tuesday is £1,229.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Cancún to London Heathrow Airport in the morning for as low as £0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £955 on average. Flights to London Heathrow Airport from Cancún in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Cancun to London Heathrow flight route?

Fly from Cancun to London Heathrow for the best Cancun - London Heathrow flight prices

What cabin class options are available on Cancun to London Heathrow flights?

There are 1 cabin classes available to choose from on Cancun to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Cancún to London Heathrow Airport flight prices changed over time?

As of April 2025, prices for Cancún to London Heathrow Airport flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Cancún to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cancún to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cancún to London Heathrow Airport (CUN to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cancún to London Heathrow Airport

Best price found

£310

Fastest flight time

12h 55m

Direct flights

None
The best one-way flight to London Heathrow Airport from Cancún in the past 72 hours is £310. The best return flight deal from Cancún to London Heathrow Airport found on momondo in the last 72 hours is £672.
The fastest flight from Cancún to London Heathrow Airport takes 12h 55m
There are no direct flights from Cancún to London Heathrow Airport. Popular non-direct route for this connection is Cancun Airport - London Heathrow Airport.

  • How far is Cancun to London Heathrow by plane?

    There are 4929.2 mi between Cancun and London Heathrow. In terms of flight time, this usually takes a little over 12h 55m.

  • When did momondo last update prices for flights from Cancun Airport to London Heathrow Airport?

    Prices for flights from Cancun Airport to London Heathrow Airport refresh daily.

  • How old do you have to be to fly from Cancun Airport to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cancun Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Cancún to London Heathrow Airport?


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Cancún to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cancún to London. momondo saves you time and could save you money on your trip.

Can I find flights from Cancún to London with flexible booking policies on momondo?

Yes. All flights to London from Cancún on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cancún to London?

momondo helps you find the best flight between Cancún and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cancún to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Cancún and alert you when they change.


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