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Cheap flights from London Heathrow Airport to Playa del Carmen from £344

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CUN
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London Heathrow to Playa del Carmen are usually found in September or November, booked 65 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Find 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 17 October 2025.

Tue 18/1109:00LHR - CUN
2 stops18h 40mAir Canada
Fri 28/1122:10CUN - LHR
2 stops41h 25mAir Canada
Deal found 16/10£447
Wed 19/1109:00LHR - CUN
2 stops18h 40mAir Canada
Fri 28/1122:10CUN - LHR
2 stops41h 25mAir Canada
Deal found 16/10£447
Thu 20/1109:00LHR - CUN
2 stops18h 40mAir Canada
Tue 25/1108:00CUN - LHR
2 stops21h 10mAir Canada
Deal found 16/10£448
Thu 20/1106:00LHR - CUN
2 stops21h 40mMultiple Airlines
Tue 25/1108:00CUN - LHR
1 stop22h 50mMultiple Airlines
Deal found 16/10£449
Wed 12/1109:00LHR - CUN
2 stops18h 40mAir Canada
Tue 18/1108:00CUN - LHR
2 stops21h 10mAir Canada
Deal found 17/10£450
Fri 21/1109:00LHR - CUN
2 stops18h 40mMultiple Airlines
Tue 25/1108:00CUN - LHR
1 stop22h 50mMultiple Airlines
Deal found 17/10£451
Mon 1/1206:00LHR - CUN
2 stops21h 40mMultiple Airlines
Mon 8/1218:10CUN - LHR
1 stop36h 40mMultiple Airlines
Deal found 17/10£452
Wed 12/1109:00LHR - CUN
2 stops18h 40mAir Canada
Wed 26/1108:00CUN - LHR
2 stops21h 10mAir Canada
Deal found 15/10£455
Mon 24/1109:00LHR - CUN
2 stops18h 40mAir Canada
Sat 6/1208:00CUN - LHR
1 stop22h 50mAir Canada
Deal found 17/10£456
Thu 6/1106:50LHR - CUN
2 stops20h 50mAir Canada
Thu 13/1112:15CUN - LHR
1 stop13h 55mAir Canada
Deal found 16/10£456

Cheap 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 17 October 2025.

Round-trip from

£447

One-way from

£344

Popular in

December

Cheapest in

September

Average price

£674
Air Canada
  • Air Canada
  • 18/11-28/11
  • 4 total stops
  • 60h 05m total
  • London to Playa del Carmen
Search Deals
14/11
  • 14/11
  • 3 total stops
  • 54h 12m total
  • London to Playa del Carmen
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 17 October 2025.
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

Thu 6/11

10:00-20:18

1 stop15h 18m

Cancun

Sat 15/11

08:23-07:55

2 stops18h 32m

£549

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sat 15/11

10:00-20:18

1 stop15h 18m

Cancun

Wed 26/11

17:09-10:50

1 stop12h 41m

£549

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sun 9/11

13:45-07:13

1 stop22h 28m

Cancun

Sun 16/11

13:37-09:40

1 stop15h 03m

£552

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Fri 5/12

10:00-20:18

1 stop15h 18m

Cancun

Sat 13/12

12:35-06:40

1 stop13h 05m

£552

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Fri 21/11

10:00-20:18

1 stop15h 18m

Cancun

Fri 28/11

08:39-07:30

1 stop17h 51m

£552

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sun 2/11

07:40-20:18

2 stops17h 38m

Cancun

Sun 16/11

12:28-07:30

1 stop14h 02m

£552

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sat 8/11

11:35-07:29

2 stops24h 54m

Cancun

Mon 24/11

14:04-09:10

1 stop14h 06m

£552

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sat 1/11

10:00-19:18

1 stop14h 18m

Cancun

Tue 4/11

06:30-07:30

1 stop20h 00m

£555

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 28/10

11:35-06:29

2 stops23h 54m

Cancun

Sun 2/11

17:55-07:30

1 stop32h 35m

£555

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Fri 14/11

10:00-20:18

1 stop15h 18m

Cancun

Fri 28/11

08:39-07:30

1 stop17h 51m

£555

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 23 results
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2
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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 10 October 2025.

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 65 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Playa del Carmen (average of £462). Flying from London Heathrow Airport to Playa del Carmen in July is currently the most expensive (average of £564). 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 17 October 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Playa del Carmen in the morning. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from London Heathrow Airport to Playa del Carmen?

Use this chart to determine the cheapest time to fly return from Heathrow to Playa del Carmen. Price data was last updated on 12 October 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Playa del Carmen flight should consider departing on Thursday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 17 October 2025.
Get a feel of what it's like to fly with Finnair, Virgin Atlantic, andAir France 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
1,332 reviews
Check prices

Boarding

7.6

Food

6.7

Overall

7.6

Comfort

7.4

Crew

8.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,332 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Boarding

7.6

Food

6.7

Overall

7.6

Comfort

7.4

Crew

8.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Virgin Atlantic
7.5
Good
670 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Boarding

7.6

Food

6.7

Overall

7.6

Comfort

7.4

Crew

8.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Air France
7.4
Good
1,476 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Boarding

7.6

Food

6.7

Overall

7.6

Comfort

7.4

Crew

8.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Air Canada
7.1
Good
10,308 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Boarding

7.6

Food

6.7

Overall

7.6

Comfort

7.4

Crew

8.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,457 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Boarding

7.6

Food

6.7

Overall

7.6

Comfort

7.4

Crew

8.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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 18m. The distance from London Heathrow Airport to Playa del Carmen is about 4938 mi.

  • What are the cheapest airlines to fly from London Heathrow Airport to Playa del Carmen one-way?

    £377 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on American Airlines and Virgin Atlantic, with prices starting from £381 and £386, respectively.

  • 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 £413. On average you can expect to pay £514. The most popular route, (London Heathrow - Cancun), can usually be booked for £450.

  • 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Playa del Carmen (average of £462). Flying from London Heathrow Airport to Playa del Carmen in July is currently the most expensive (average of £564). 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£465Average£616FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£478Average£680FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£483Average£592FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£491Average£676FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£494Average£652FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest£497Average£689FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest£510Average£711FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£524Average£643FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£536Average£702FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£567Average£723FlexibilityNo 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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