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Cancún

$345+ Cheap flights from London (LON) 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CUN
Sep 4 — Sep 111
Fri 9/4
Fri 9/11
1 adult, Economy
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Cheapflights Tip: The best prices from London to Cancun are usually found in February or September, booked 6 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from London to Cancún

Cheapest flights from London to Cancún
Explore the most affordable flight options available from London to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.

This Booking.com deal was found by Cheapflights users on 8/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:15 am -
Nonstop10h 25m
Tue 9/293:40 pm -
Nonstop9h 25m
Deal found 8/4$715
This TUI Airways deal was found by Cheapflights users on 8/2. 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 TUI Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:15 am -
Nonstop10h 25m
Tue 9/293:40 pm -
Nonstop9h 25m
Deal found 8/2$721
This Booking.com deal was found by Cheapflights users on 8/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:00 am -
Nonstop11h 00m
Tue 11/175:00 pm -
Nonstop9h 10m
Deal found 8/1$746
This Expedia deal was found by Cheapflights users on 8/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:25 pm -
Nonstop10h 35m
Sat 9/127:45 pm -
Nonstop9h 30m
Deal found 8/3$766
This British Airways deal was found by Cheapflights users on 7/31. 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.
Mon 10/51:25 pm -
Nonstop10h 40m
Mon 10/197:50 pm -
Nonstop9h 25m
Deal found 7/31$767
This British Airways deal was found by Cheapflights users on 8/5. 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.
Wed 9/21:25 pm -
Nonstop10h 35m
Wed 9/167:45 pm -
Nonstop9h 30m
Deal found 8/5$768
This British Airways deal was found by Cheapflights users on 8/2. 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.
Wed 9/161:25 pm -
Nonstop10h 35m
Wed 9/237:45 pm -
Nonstop9h 30m
Deal found 8/2$769
This British Airways deal was found by Cheapflights users on 8/1. 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.
Tue 9/152:00 pm -
Nonstop10h 35m
Tue 9/228:20 pm -
Nonstop9h 25m
Deal found 8/1$770
This British Airways deal was found by Cheapflights users on 8/3. 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 9/41:25 pm -
Nonstop10h 35m
Wed 9/307:50 pm -
Nonstop9h 25m
Deal found 8/3$772
This TUI Airways deal was found by Cheapflights users on 8/4. 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 TUI Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:40 am -
Nonstop10h 25m
Thu 9/104:05 pm -
Nonstop9h 25m
Deal found 8/4$774
This Avianca deal was found by Cheapflights users on 8/5. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:40 pm -
1 stop23h 10m
Tue 11/244:50 pm -
1 stop16h 45m
Deal found 8/5$776
This Avianca deal was found by Cheapflights users on 8/3. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:05 pm -
1 stop19h 30m
Tue 9/2912:35 pm -
1 stop21h 00m
Deal found 8/3$787

Find flight deals from London to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 August 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$715
(Booking.com)

One-way from

$345
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$1,094

Good round-trip deal

$933 or less

Good one-way deal

$2,032 or less
Provider with most accurate pricing for London (LON)-Cancun flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Cancun flights.
Search Deals
From London (LON) to Cancun
Search Deals
One-way flight from London (LON) to Cancun
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Cancun.
Search Deals
Price to beat on a one-way flight from London (LON) to Cancun.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 August 5, 2026.
Use the filters below to find and compare flights from London to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Mon 10/5

1:25 pm-6:05 pm

Nonstop10h 40m

Cancun

Mon 10/19

7:50 pm-11:15 am

Nonstop9h 25m

$769

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Thu 10/1

1:25 pm-6:05 pm

Nonstop10h 40m

Cancun

Sat 10/10

7:50 pm-11:15 am

Nonstop9h 25m

$772

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 10/5

6:20 am-8:01 pm

2 stops19h 41m

Cancun

Mon 10/19

12:35 pm-10:10 am

2 stops15h 35m

$811

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Thu 9/17

1:25 pm-6:00 pm

Nonstop10h 35m

Cancun

Mon 9/21

2:07 pm-10:50 am

2 stops38h 43m

$811

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Wed 11/4

10:55 am-4:55 pm

Nonstop11h 00m

Cancun

Mon 11/16

6:40 pm-9:00 am

Nonstop9h 20m

$872

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 9/1

8:55 am-8:03 pm

1 stop17h 08m

Cancun

Wed 9/30

12:07 pm-11:45 am

2 stops17h 38m

$897

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Sat 9/5

8:10 pm-8:03 pm

2 stops29h 53m

Cancun

Mon 9/28

12:09 pm-9:05 am

1 stop14h 56m

$897

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 11/17

6:30 am-9:10 pm

2 stops19h 40m

Cancun

Tue 11/24

8:00 am-7:50 am

2 stops18h 50m

$905

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Mon 11/16

6:30 am-9:10 pm

2 stops19h 40m

Cancun

Mon 11/23

3:00 pm-1:50 pm

2 stops17h 50m

$906

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Fri 10/30

10:55 am-4:55 pm

Nonstop11h 00m

Cancun

Thu 11/12

6:40 pm-9:00 am

Nonstop9h 20m

$911

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 37 resultsSorted by cheapest first
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Compare providers for flights from London 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 London to Cancún in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*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-Cancún flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Cancún flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Cancún flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-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-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 London to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from London 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.

Cheapflights Insights

Everything you need to know about your flight from London to Cancún

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

Currently, February is the cheapest month in which you can book a flight from London to Cancún (average of $696). Flying from London to Cancún in July is currently the most expensive (average of $1,115). 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 LON to CUN?

Find hourly flight availability from London 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 August 5, 2026.

When flying from London to Cancún, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from London to Cancún?

Airfare is below average for this route at the moment.
London to Cancún flights typically cost between $941 and $1,323 in September.
The cheapest round-trip price found within the last 5 days was $715 on TUI Airways (Sep 15-Sep 29).

What’s the top layover airport for flights from London to Cancún?

Share of 1-stop round-trip flights from London to Cancún chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 80% of 1-stop itineraries from London to Cancún on Cheapflights.

What’s the cheapest layover airport for flights from London to Cancún?

Average round-trip fare for 1-stop flights from London to Cancún, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Paris (CDG) is the most affordable 1-stop option, with an average round-trip price of $743.

What’s the fastest layover option from London to Cancún?

Shortest average travel time for 1-stop one-way flights from London to Cancún, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 13h 38m.

Which airport typically offers the quickest layover for flights from London to Cancún?

Average layover duration for 1-stop one-way flights from London to Cancún, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 1h 20m.

How often are flights from London to Cancún delayed?

About 18% of weekly flights between London and Cancún have experienced delays in the past year, with the average delay time being 138 minutes.

What is the most punctual flight time for London to Cancún flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Cancún flights?

Over the last year, Virgin Atlantic have had the lowest number of delays on this route, with just 10% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from London to Cancún, you should look to book at least 5 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.

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 August 5, 2026.
Read through reviews of airlines operating flights from London to Cancún, such as Virgin Atlantic,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
694 reviews

Comfort

7.3

Food

6.9

Overall

7.5

Boarding

7.7

Entertainment

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
694 reviews
Virgin Atlantic
7.5
Good
694 reviews

Comfort

7.3

Food

6.9

Overall

7.5

Boarding

7.7

Entertainment

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
10,061 reviews
Virgin Atlantic
7.5
Good
694 reviews

Comfort

7.3

Food

6.9

Overall

7.5

Boarding

7.7

Entertainment

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
American Airlines
7.1
Good
11,858 reviews
Virgin Atlantic
7.5
Good
694 reviews

Comfort

7.3

Food

6.9

Overall

7.5

Boarding

7.7

Entertainment

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,145 reviews
Virgin Atlantic
7.5
Good
694 reviews

Comfort

7.3

Food

6.9

Overall

7.5

Boarding

7.7

Entertainment

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Located just 8.9 mi from the city center, Cancun is the airport most travelers will use when flying to Cancún from London. Booking flights from London to Cancun (CUN) should be relatively easy as there are 0 daily inbound flights from London from 2 different airlines.

  • How long is the flight from London to Cancún?

    There are many flights that can get you from London to Cancún in 10h 40m. Fly via British Airways, Finnair, or Delta to get the fastest option. The distance between London and Cancún is about 4953 mi. This flight may include one or multiple stops.

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

    Virgin Atlantic, at $657, was found to be the cheapest airline from London to Cancún. An alternate airline flying to your destination would be British Airways. Virgin Atlantic is currently priced 26% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Cancún?

    Currently, February is the cheapest month in which you can book a flight from London to Cancún (average of $696). Flying from London to Cancún in July is currently the most expensive (average of $1,115). 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

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Punta Sam
Holbox

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Cancún

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

Top 2 airlines flying from London to Cancún

Discover the top 2 airlines that operate flights from London 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 August 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$657Average$1,132FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$750Average$987FlexibilityNo cancel feeOn-time70%

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