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Cheap flights from London Heathrow Airport to Playa del Carmen from £291

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CUN
25 Mar — 1 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Playa del Carmen

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Playa del Carmen
Explore the most affordable flight options available from Heathrow to Playa del Carmen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 February 2026.

Wed 11/321:40
LHR
-
CUN
1 stop23h 10m
Avianca
Wed 18/318:25
CUN
-
LHR
1 stop15h 10m
Avianca
Deal found 22/2£499
Fri 6/321:40
LHR
-
CUN
1 stop24h 45m
Avianca
Tue 17/312:35
CUN
-
LHR
1 stop21h 00m
Avianca
Deal found 20/2£501
Fri 6/321:40
LHR
-
CUN
1 stop23h 10m
Avianca
Sat 21/318:25
CUN
-
LHR
1 stop15h 10m
Avianca
Deal found 23/2£502
Mon 2/321:40
LHR
-
CUN
1 stop24h 45m
Avianca
Tue 10/312:35
CUN
-
LHR
1 stop21h 00m
Avianca
Deal found 22/2£503
Thu 12/321:40
LHR
-
CUN
1 stop23h 10m
Avianca
Thu 19/312:35
CUN
-
LHR
1 stop21h 00m
Avianca
Deal found 19/2£504
Sat 21/221:40
LHR
-
CUN
1 stop24h 45m
Avianca
Tue 17/318:25
CUN
-
LHR
1 stop15h 10m
Avianca
Deal found 19/2£504
Thu 23/422:05
LHR
-
CUN
1 stop19h 30m
Avianca
Mon 27/416:50
CUN
-
LHR
1 stop16h 45m
Avianca
Deal found 21/2£509
Wed 22/422:05
LHR
-
CUN
1 stop19h 30m
Avianca
Mon 27/418:20
CUN
-
LHR
1 stop15h 15m
Avianca
Deal found 20/2£512
Tue 7/422:05
LHR
-
CUN
1 stop19h 30m
Avianca
Mon 20/418:20
CUN
-
LHR
1 stop15h 15m
Avianca
Deal found 20/2£514
Wed 8/422:05
LHR
-
CUN
2 stops22h 35m
Avianca
Wed 15/412:35
CUN
-
LHR
1 stop21h 00m
Avianca
Deal found 22/2£515

Find flight deals from Heathrow to Playa del Carmen

Keep the following information in mind while searching for Heathrow to Playa del Carmen flight deals. Data was last updated 23 February 2026.

Round-trip from

£499

One-way from

£291

Popular in

December

Cheapest in

September

Average price

£568
Avianca
  • Avianca
  • 11/3-18/3
  • 2 total stops
  • 38h 20m total
  • London to Playa del Carmen
Search Deals
1/3
  • 1/3
  • 1 total stop
  • 22h 55m total
  • London to Playa del Carmen
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Playa del Carmen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Playa del Carmen that are best for you.

Fly from

Heathrow

Fly to

Playa del Carmen

Route

Depart

Return

Price

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 13/4

22:05-14:40

2 stops22h 35m

Cancun

Fri 24/4

12:35-15:35

1 stop21h 00m

£515

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Wed 3/6

08:15-18:00

1 stop15h 45m

Cancun

Wed 10/6

10:50-09:30

1 stop16h 40m

£629

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 2/6

08:15-18:00

1 stop15h 45m

Cancun

Wed 10/6

10:50-09:30

1 stop16h 40m

£629

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 5/5

07:45-16:45

1 stop15h 00m

Cancun

Mon 11/5

15:24-11:35

1 stop14h 11m

£653

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Wed 6/5

07:45-16:45

1 stop15h 00m

Cancun

Wed 13/5

13:12-08:20

1 stop13h 08m

£653

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 5/5

07:45-16:45

1 stop15h 00m

Cancun

Wed 13/5

13:12-08:20

1 stop13h 08m

£653

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 11/5

11:15-20:03

1 stop14h 48m

Cancun

Mon 18/5

13:25-09:15

1 stop13h 50m

£670

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sun 3/5

11:15-20:15

1 stop15h 00m

Cancun

Sun 10/5

13:25-09:15

1 stop13h 50m

£670

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sun 12/4

16:20-21:15

Nonstop10h 55m

Cancun

Sun 3/5

13:30-10:40

1 stop15h 10m

£682

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sun 12/4

10:45-13:04

1 stop32h 19m

Cancun

Fri 1/5

08:00-06:45

2 stops16h 45m

£700

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Heathrow to Playa del Carmen

Have a flexible travel schedule? Discover the best time to fly to Playa del Carmen from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Playa del Carmen

How far ahead should I book a flight from London Heathrow Airport to Playa del Carmen?

Use this chart to determine the optimal time to book a return flight from Heathrow to Playa del Carmen. Price data was last updated on 20 February 2026.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Playa del Carmen, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Playa del Carmen?

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Playa del Carmen (average of £457). Flying from London Heathrow Airport to Playa del Carmen in July is currently the most expensive (average of £561). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to PL9?

Find hourly flight availability from Heathrow to Playa del Carmen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Playa del Carmen as you normally would.

How much does it cost for a return flight from London Heathrow Airport to Playa del Carmen?

Reviews of airlines servicing Playa del Carmen

Get insights into the airlines that provide service to Playa del Carmen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Playa del Carmen. Reviews last updated 23 February 2026.
Get a feel of what it's like to fly with Finnair, Virgin Atlantic, andUnited Airlines from London Heathrow Airport to Playa del Carmen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,367 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,367 reviews
Finnair
7.6
Good
1,367 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
679 reviews
Finnair
7.6
Good
1,367 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,342 reviews
Finnair
7.6
Good
1,367 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Air Canada
7.1
Good
10,742 reviews
Finnair
7.6
Good
1,367 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,761 reviews
Finnair
7.6
Good
1,367 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.6

Crew

8.2

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Playa del Carmen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Playa del Carmen?

    Departing from London Heathrow Airport to Playa del Carmen will take you 15h. The distance from London Heathrow Airport to Playa del Carmen is about 4938 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest flights from London Heathrow Airport to Playa del Carmen?

    The cheapest flight price from London Heathrow Airport to Playa del Carmen is £494. On average you can expect to pay £995. The most popular route, (London Heathrow - Cancun), can usually be booked for £596.

  • Can I find deals for flights from Heathrow to Playa del Carmen that include hotel bookings?

    Yes. In addition to deals on Heathrow to Playa del Carmen flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Playa del Carmen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Playa del Carmen.

  • Can I find deals for business class flights from Heathrow to Playa del Carmen?

    Yes. Cheapflights offers flight deals from Heathrow to Playa del Carmen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Playa del Carmen?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Playa del Carmen (average of £457). Flying from London Heathrow Airport to Playa del Carmen in July is currently the most expensive (average of £561). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Heathrow to Playa del Carmen

Discover the top 10 airlines that operate flights from Heathrow to Playa del Carmen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£444Average£585FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£457Average£587FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£459Average£566FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£468Average£644FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£476Average£734FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£493Average£726FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£497Average£610FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£498Average£704FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£523Average£704FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£525Average£719FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Playa del Carmen?

Deals for Heathrow to Playa del Carmen flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Playa del Carmen?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Playa del Carmen for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Playa del Carmen with no change fees?

Yes, we can. To see specific flights from Heathrow to Playa del Carmen with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Playa del Carmen become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Playa del Carmen on Cheapflights with our Price Alert feature and get notified when better prices are available.

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