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Cheap flights from London Heathrow Airport to Cancún from £345

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CUN
22 dec — 29 dec1
1 adult

The best prices from London Heathrow to Cancun are usually found in February or January, booked 28 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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 17 december 2024.

Round-trip from

£563

One-way from

£351

Popular in

December

Cheapest in

February

Average price

£888
Lufthansa
  • Lufthansa
  • 19/2-4/3
  • 2 total stops
  • 32h 20m total
  • London to Cancún
11/5
  • 11/5
  • 1 total stop
  • 19h 30m total
  • London to Cancún
High demand for flights, 1% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in December 2024

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 17 december 2024.

tis 31/1206:30LHR - CUN
2 stops19h 32mDelta
tis 4/308:00CUN - LHR
2 stops17h 50mDelta
Deal found 16/12£646
tis 31/1206:30LHR - CUN
2 stops19h 32mMultiple Airlines
sön 16/314:05CUN - LHR
1 stop12h 50mMultiple Airlines
Deal found 17/12£649
tis 31/1209:20LHR - CUN
1 stop15h 58mLufthansa
ons 8/118:30CUN - LHR
1 stop38h 00mLufthansa
Deal found 16/12£652
mån 30/1211:10LHR - CUN
1 stop30h 50mAir Canada
tors 9/108:15CUN - LHR
1 stop20h 55mAir Canada
Deal found 16/12£666
tis 31/1212:50LHR - CUN
1 stop32h 09mUnited Airlines
ons 8/117:55CUN - LHR
2 stops33h 00mUnited Airlines
Deal found 16/12£672
mån 30/1219:00LHR - CUN
1 stop21h 45mAmerican Airlines
sön 12/114:35CUN - LHR
1 stop13h 40mAmerican Airlines
Deal found 16/12£685
mån 30/1207:35LHR - CUN
2 stops22h 45mIberia
tors 9/117:19CUN - LHR
1 stop14h 01mIberia
Deal found 16/12£807
tis 24/1222:30LHR - CUN
1 stop18h 59mAeromexico
tis 31/1215:25CUN - LHR
1 stop18h 40mAeromexico
Deal found 16/12£853
lör 28/1213:30LHR - CUN
2 stops26h 02mFinnair
tis 14/113:27CUN - LHR
1 stop12h 33mFinnair
Deal found 16/12£901
tis 24/1208:15LHR - CUN
1 stop15h 25mTAP AIR PORTUGAL
tis 31/1220:10CUN - LHR
1 stop21h 30mTAP AIR PORTUGAL
Deal found 16/12£920
tis 24/1208:50LHR - CUN
2 stops17h 12mVirgin Atlantic
tis 31/1212:05CUN - LHR
1 stop13h 45mVirgin Atlantic
Deal found 16/12£955
ons 25/1209:00LHR - CUN
1 stop15h 45mAir France
sön 29/1222:20CUN - LHR
1 stop13h 15mAir France
Deal found 16/12£1,012

Find flights from Heathrow to Cancún within your budget

Customise 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 858,174 searches. Data last updated 17 december 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

ons 19/2

06:30-16:20

1 stop14h 50m

Cancun

tis 4/3

12:35-11:05

1 stop17h 30m

£563

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

tors 27/2

19:35-19:45

1 stop29h 10m

Cancun

ons 12/3

12:35-06:50

1 stop13h 15m

£565

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

ons 15/1

20:05-18:20

1 stop27h 15m

Cancun

tis 28/1

08:00-07:10

1 stop18h 10m

£566

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

tors 6/2

16:30-14:25

2 stops26h 55m

Cancun

ons 19/2

16:10-11:30

1 stop14h 20m

£570

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

mån 20/1

17:50-15:05

1 stop26h 15m

Cancun

mån 27/1

15:03-11:10

2 stops15h 07m

£571

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

tors 6/3

06:50-21:35

2 stops19h 45m

Cancun

tors 13/3

07:00-07:10

1 stop19h 10m

£577

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

ons 12/3

12:20-22:19

1 stop14h 59m

Cancun

tis 25/3

15:15-09:30

1 stop13h 15m

£578

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

sön 2/3

08:20-17:59

1 stop14h 39m

Cancun

sön 16/3

14:20-09:15

1 stop13h 55m

£588

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

tis 14/1

06:30-21:45

2 stops20h 15m

Cancun

mån 27/1

15:03-11:10

2 stops15h 07m

£590

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

ons 19/2

07:25-11:10

2 stops32h 45m

Cancun

mån 24/2

14:20-09:40

1 stop14h 20m

£599

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 18 results
1
2

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 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.

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 return flight from Heathrow to Cancún. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Cancún, you should look to book at least 28 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 Cancún?

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Cancún (average of £317). Flying from London Heathrow Airport to Cancún in July is currently the most expensive (average of £906). 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 17 december 2024.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Cancún in the afternoon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from London Heathrow Airport to Cancún?

Use this chart to determine the cheapest time to fly return from Heathrow to Cancún. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Cancún flight should consider departing on Wednesday afternoons 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.

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 29.0 - 282.0 inches per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Cancún when rainfall is around 29.0 mm.

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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

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 17 december 2024.
Read through reviews of airlines operating flights from London to Cancún, such as Air Canada, British Airways and Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,615 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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

8.0
Very Good
8,615 reviews
8.0
Very Good
8,615 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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

7.7
Good
1,287 reviews
8.0
Very Good
8,615 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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

7.5
Good
1,933 reviews
8.0
Very Good
8,615 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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

7.5
Good
667 reviews
8.0
Very Good
8,615 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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

7.4
Good
1,505 reviews
8.0
Very Good
8,615 reviews

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

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) is the airport you will fly into if you book a flight from London Heathrow to Cancún. You should not have trouble finding flights to Cancun from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 20 airlines have flights to the Cancún airport from London Heathrow. It is only a 8.9 mi journey from Cancun (CUN) to Cancún’s city center.

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

    Flying on Lufthansa is currently your cheapest option to Cancún, with prices starting at £563. Additional return tickets that might be worth considering are offered by Air France and Finnair, with the lowest prices starting at £565 and £570, respectively. These flights start at 18% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as £450 on WestJet. Other airlines that offer cheap prices include Aeromexico from £482 and Avianca from £583 one-way.

  • Where are the most common stopover locations when flying from London Heathrow Airport to Cancún?

  • Where are the least popular stopover locations for London Heathrow Airport to Cancún flights?

  • 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 holiday 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Cancún (average of £317). Flying from London Heathrow Airport to Cancún in July is currently the most expensive (average of £906). 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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Fly from Heathrow to Cancún on these airlines

Choose from the following airlines for your flight from Heathrow to Cancún. Flights are based on user searches made on Cheapflights and were last updated on 17 december 2024.

Top 10 airlines flying from Heathrow to Cancún

Discover the top 10 airlines 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 858,174 searches. Data last updated 17 december 2024.
AirlineCheapestAverageFlexibilityOn-time
TUI AirwaysCheapest£387Average£1,338FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
TAP AIR PORTUGALCheapest£404Average£502FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air EuropaCheapest£452Average£739FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
IcelandairCheapest£471Average£533FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapest£483Average£695FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£500Average£676FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£503Average£617FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£503Average£834FlexibilityNo cancel feeOn-time75%
Search KLM flights
AeromexicoCheapest£508Average£641FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
British AirwaysCheapest£527Average£681FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Cancún?

Deals for Heathrow to Cancún 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 Cancún?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cancún from Heathrow.

Can Cheapflights find flights from Heathrow to Cancún with no change fees?

Certainly. Search results for flights to Cancún from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Cancún become cheaper?

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

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