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Cancún

$447+ Cheap flights from Heathrow (LHR) to Cancún (CUN)

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CUN
Dec 22 — Dec 291
Sun 12/22
Sun 12/29
1 adult, Economy
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The best prices from London Heathrow to Cancun are usually found in February or January, booked 28 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Heathrow to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 17, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$713
(SWISS)

One-way from

$447
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,124
Provider with most accurate pricing for London Heathrow-Cancun flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Cancun flights.
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From London Heathrow to Cancun
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One-way flight from London Heathrow to Cancun
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High demand for flights, 1% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Heathrow to Cancún

Cheapest flights from Heathrow to Cancún
Explore the most affordable flight options available from Heathrow to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2024.

This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:30 amLHR - CUN
2 stops19h 32mDelta
Tue 3/48:00 amCUN - LHR
2 stops17h 50mDelta
Deal found 12/16$818
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:30 amLHR - CUN
2 stops19h 32mMultiple Airlines
Sun 3/162:05 pmCUN - LHR
1 stop12h 50mMultiple Airlines
Deal found 12/17$822
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:50 pmLHR - CUN
1 stop32h 09mUnited Airlines
Wed 1/85:55 pmCUN - LHR
2 stops33h 00mUnited Airlines
Deal found 12/16$851
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:00 pmLHR - CUN
1 stop21h 45mAmerican Airlines
Sat 2/1512:50 pmCUN - LHR
1 stop14h 20mAmerican Airlines
Deal found 12/16$917
This Turkish Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:30 amLHR - CUN
2 stops26h 20mTurkish Airlines
Mon 1/132:40 pmCUN - LHR
1 stop20h 30mTurkish Airlines
Deal found 12/17$1,039
This Virgin Atlantic deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:50 amLHR - CUN
2 stops17h 12mVirgin Atlantic
Mon 1/1311:25 amCUN - LHR
2 stops15h 30mVirgin Atlantic
Deal found 12/17$1,199
This Lufthansa deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/309:20 amLHR - CUN
1 stop15h 58mLufthansa
Mon 1/66:05 pmCUN - LHR
1 stop15h 40mLufthansa
Deal found 12/16$1,253
This Priceline deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:00 amLHR - CUN
1 stop17h 40mTAP AIR PORTUGAL
Sat 3/158:10 pmCUN - LHR
1 stop17h 45mTAP AIR PORTUGAL
Deal found 12/16$1,254
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/281:00 pmLHR - CUN
1 stop23h 10mAir Canada
Fri 3/145:15 pmCUN - LHR
1 stop35h 55mAir Canada
Deal found 12/17$1,295
This British Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/271:10 pmLHR - CUN
1 stop27h 10mBritish Airways
Thu 1/93:45 pmCUN - LHR
2 stops15h 35mBritish Airways
Deal found 12/17$1,331
This SWISS deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/176:00 amLHR - CUN
1 stop17h 25mSWISS
Thu 12/267:50 pmCUN - LHR
1 stop15h 30mSWISS
Deal found 12/16$1,372
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:50 pmLHR - CUN
1 stop26h 15mKLM
Tue 12/315:05 pmCUN - LHR
1 stop18h 55mKLM
Deal found 12/17$1,424

Find flights from Heathrow to Cancún within your budget

Customize your flight search to find flights from Heathrow to Cancún 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 2,558,603 searches. Data last updated December 17, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 3/17

8:05 pm-6:25 pm

1 stop27h 20m

Cancun

Tue 4/1

6:35 pm-4:25 pm

1 stop15h 50m

$713

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Thu 1/30

6:30 am-3:05 pm

1 stop13h 35m

Cancun

Mon 2/10

1:40 pm-11:10 am

2 stops16h 30m

$723

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Thu 3/27

6:30 am-3:05 pm

1 stop13h 35m

Cancun

Wed 4/9

3:15 pm-12:15 pm

1 stop15h 00m

$725

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Wed 3/26

6:30 am-4:20 pm

1 stop14h 50m

Cancun

Wed 4/9

7:51 am-7:40 am

1 stop17h 49m

$729

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Wed 3/12

12:20 pm-10:19 pm

1 stop14h 59m

Cancun

Tue 3/25

3:15 pm-9:30 am

1 stop13h 15m

$730

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 3/11

6:00 am-6:25 pm

1 stop17h 25m

Cancun

Tue 3/18

11:35 am-7:30 am

1 stop14h 55m

$736

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 2/3

6:30 am-9:05 pm

2 stops19h 35m

Cancun

Wed 2/12

8:00 am-7:05 am

2 stops18h 05m

$747

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Wed 2/12

3:00 pm-1:00 pm

1 stop27h 00m

Cancun

Sun 2/16

6:15 pm-10:10 am

1 stop34h 55m

$755

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 1/21

8:55 am-7:13 am

2 stops27h 18m

Cancun

Mon 1/27

6:30 pm-1:30 pm

1 stop38h 00m

$760

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Wed 3/26

7:40 pm-11:45 am

2 stops21h 05m

Cancun

Mon 4/7

12:00 pm-9:00 am

1 stop15h 00m

$764

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 21 results
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Compare providers for flights from Heathrow to Cancún

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Cancún in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
SmartFaresPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Cancún flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Cancún flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Cancún flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Cancún flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Heathrow with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Heathrow to Cancún

Get recent, data-driven insights about flights from Heathrow to Cancún including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Cancún?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Cancún. Price data was last updated on December 13, 2024.

The best time to book flights from London Heathrow Airport to Cancún is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Cancún?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Cancún (average of $360). Flying from London Heathrow Airport to Cancún in June is currently the most expensive (average of $462). 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 CUN?

Find hourly flight availability from Heathrow to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2024.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Cancún at noon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the afternoon.

Rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

Temperature in Cancún by month

Plan your trip to Cancún by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated December 17, 2024.
Peruse reviews from past customers who have flown with SWISS, KLM and Lufthansa from London to Cancún to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,615 reviews

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta
8.0
Very good
8,615 reviews
Delta
8.0
Very good
8,615 reviews

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

KLM
7.8
Good
1,351 reviews
Delta
8.0
Very good
8,615 reviews

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

SWISS
7.6
Good
1,607 reviews
Delta
8.0
Very good
8,615 reviews

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Aeromexico
7.5
Good
1,933 reviews
Delta
8.0
Very good
8,615 reviews

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Virgin Atlantic
7.5
Good
667 reviews
Delta
8.0
Very good
8,615 reviews

Food

7.3

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

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

  • What airport do you fly into for flights to Cancún from London Heathrow?

    Cancun (CUN), located 8.9 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Cancún. 1 airline have flights to Cancun from London Heathrow on a regular basis. Booking flights from London Heathrow to Cancun should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • What are the cheapest airlines flying from London Heathrow Airport to Cancún round-trip?

    Currently priced at $713, SWISS will fly you from London Heathrow Airport to Cancún and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Atlantic and KLM - these airlines can fly you to your destination from $723 and $725, respectively. You may be able to fly from London Heathrow Airport to Cancún for 18% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $570. Avianca flights start at $739 while deals on Turkish Airlines start at $904 one-way.

  • Can I find deals for flights from Heathrow to Cancún that include hotel bookings?

    Yes. In addition to deals on Heathrow to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Cancún?

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

  • Can I find deals for business class flights from Heathrow to Cancún?

    Yes. Cheapflights offers flight deals from Heathrow to Cancún 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 Cancún?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Cancún (average of $360). Flying from London Heathrow Airport to Cancún in June is currently the most expensive (average of $462). 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

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Alternative routes for Heathrow to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Cancún flights

Top airline flying from Heathrow to Cancún

Discover the top airline that operate flights from Heathrow to Cancún. 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 2,558,603 searches. Data last updated December 17, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$675Average$861FlexibilityNo cancel feeOn-time71%
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