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Cheap flights from London Heathrow Airport to Playa del Carmen from £298

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CUN
6 Jun — 13 Jun1
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 7 May 2026.

Thu 29/1012:10
LHR
-
CUN
1 stop12h 40m
Aer Lingus
Thu 12/1121:35
CUN
-
LHR
1 stop14h 15m
Aer Lingus
Deal found 2/5£555
Thu 29/1012:10
LHR
-
CUN
1 stop12h 40m
Aer Lingus
Tue 10/1121:35
CUN
-
LHR
1 stop13h 00m
Aer Lingus
Deal found 5/5£560
Tue 3/1112:10
LHR
-
CUN
1 stop12h 40m
Aer Lingus
Thu 19/1121:35
CUN
-
LHR
1 stop13h 00m
Aer Lingus
Deal found 4/5£561
Wed 28/1019:45
LHR
-
CUN
1 stop29h 05m
Aer Lingus
Thu 12/1121:35
CUN
-
LHR
1 stop14h 15m
Aer Lingus
Deal found 5/5£568
Mon 5/1022:30
LHR
-
CUN
1 stop18h 43m
Aeromexico
Mon 19/1016:37
CUN
-
LHR
1 stop17h 23m
Aeromexico
Deal found 6/5£571
Thu 5/1112:10
LHR
-
CUN
1 stop12h 40m
Aer Lingus
Thu 19/1121:35
CUN
-
LHR
1 stop14h 15m
Aer Lingus
Deal found 4/5£580
Fri 30/1020:45
LHR
-
CUN
1 stop28h 05m
Aer Lingus
Thu 12/1121:35
CUN
-
LHR
1 stop13h 00m
Aer Lingus
Deal found 5/5£588
Thu 29/1012:10
LHR
-
CUN
1 stop12h 40m
Aer Lingus
Sat 14/1121:35
CUN
-
LHR
1 stop13h 00m
Aer Lingus
Deal found 5/5£590

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 7 May 2026.

Round-trip from

£555

One-way from

£298

Popular in

December

Cheapest in

September

Average price

£575
Aer Lingus
  • Aer Lingus
  • 29/10-12/11
  • 2 total stops
  • 26h 55m total
  • London to Playa del Carmen
Search Deals
19/6
  • 19/6
  • 1 total stop
  • 34h 00m total
  • London to Playa del Carmen
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 7 May 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Fri 18/9

13:05-06:41

1 stop23h 36m

Cancun

Mon 28/9

14:49-11:35

1 stop14h 46m

£664

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 5/10

22:05-14:40

2 stops22h 35m

Cancun

Mon 19/10

12:35-15:35

1 stop21h 00m

£683

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Thu 4/6

06:00-09:50

2 stops33h 50m

Cancun

Thu 18/6

13:45-10:00

1 stop14h 15m

£685

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 5/10

06:50-20:10

2 stops19h 20m

Cancun

Mon 19/10

10:00-07:55

2 stops15h 55m

£685

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 29/6

20:05-16:35

1 stop26h 30m

Cancun

Tue 14/7

07:51-06:45

2 stops16h 54m

£716

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sun 27/9

17:55-11:30

2 stops23h 35m

Cancun

Thu 1/10

08:00-07:15

2 stops17h 15m

£758

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 30/6

10:00-19:19

1 stop15h 19m

Cancun

Tue 14/7

07:51-06:45

2 stops16h 54m

£760

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 30/6

07:45-19:19

2 stops17h 34m

Cancun

Tue 14/7

07:51-07:15

2 stops17h 24m

£760

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 13/7

08:00-14:26

1 stop36h 26m

Cancun

Mon 27/7

07:51-06:45

2 stops16h 54m

£760
Fastest return journey

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 6/7

10:00-19:19

1 stop15h 19m

Cancun

Mon 20/7

15:38-11:55

1 stop14h 17m

£764

Flights are sorted by cheapest return flights first.

Deals found on 5/5

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 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 7 May 2026.
Get a feel of what it's like to fly with United Airlines,Virgin Atlantic, andAmerican 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.
United Airlines
7.4
Good
9,687 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
United Airlines
7.4
Good
9,687 reviews
United Airlines
7.4
Good
9,687 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
Virgin Atlantic
7.4
Good
688 reviews
United Airlines
7.4
Good
9,687 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
American Airlines
7.1
Good
11,669 reviews
United Airlines
7.4
Good
9,687 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
Air Canada
7.1
Good
11,003 reviews
United Airlines
7.4
Good
9,687 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
British Airways
6.7
Okay
7,947 reviews
United Airlines
7.4
Good
9,687 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

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 22h 35m. 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 £602. On average you can expect to pay £920. The most popular route, (London Heathrow - Cancun), can usually be booked for £594.

  • 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.

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 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£252Average£672FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£440Average£581FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapest£447Average£586FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£453Average£607FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£463Average£627FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£486Average£729FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£487Average£725FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£521Average£803FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£524Average£722FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest£526Average£779FlexibilityNo cancel feeOn-time77%
Search Air France 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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