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Cheap flights from London Heathrow Airport to Cozumel from £520

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CZM
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Cozumel

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Cozumel
Explore the most affordable flight options available from Heathrow to Cozumel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Fri 30/106:30
LHR
-
CZM
2 stops37h 49m
United Airlines
Thu 19/214:25
CZM
-
LHR
1 stop13h 50m
United Airlines
Deal found 20/1£596
Sat 28/206:35
LHR
-
CZM
2 stops36h 48m
United Airlines
Sat 7/314:08
CZM
-
LHR
1 stop33h 47m
United Airlines
Deal found 21/1£597
Thu 19/208:30
LHR
-
CZM
2 stops34h 53m
United Airlines
Thu 26/214:25
CZM
-
LHR
1 stop13h 50m
United Airlines
Deal found 21/1£598
Fri 11/909:30
LHR
-
CZM
2 stops36h 12m
United Airlines
Fri 18/915:52
CZM
-
LHR
1 stop32h 48m
United Airlines
Deal found 20/1£609
Tue 10/1109:30
LHR
-
CZM
2 stops33h 53m
United Airlines
Mon 16/1114:25
CZM
-
LHR
2 stops33h 55m
United Airlines
Deal found 21/1£610
Fri 11/909:30
LHR
-
CZM
2 stops36h 12m
United Airlines
Mon 21/915:52
CZM
-
LHR
1 stop32h 48m
United Airlines
Deal found 21/1£610
Fri 11/909:30
LHR
-
CZM
2 stops36h 12m
United Airlines
Sun 20/915:52
CZM
-
LHR
2 stops35h 08m
United Airlines
Deal found 20/1£611
Wed 4/315:30
LHR
-
CZM
2 stops51h 53m
United Airlines
Mon 9/313:25
CZM
-
LHR
1 stop12h 05m
United Airlines
Deal found 20/1£612
Fri 11/909:30
LHR
-
CZM
2 stops36h 12m
United Airlines
Sat 19/915:52
CZM
-
LHR
2 stops35h 08m
United Airlines
Deal found 21/1£613
Thu 12/1106:35
LHR
-
CZM
2 stops36h 48m
United Airlines
Tue 17/1114:25
CZM
-
LHR
2 stops20h 25m
United Airlines
Deal found 21/1£613
Tue 10/1109:30
LHR
-
CZM
2 stops33h 53m
United Airlines
Tue 17/1114:25
CZM
-
LHR
2 stops20h 25m
United Airlines
Deal found 21/1£615

Find flight deals from Heathrow to Cozumel

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Cozumel (CZM). 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 22 January 2026.

Round-trip from

£596

One-way from

£520

Popular in

December

Cheapest in

September

Average price

£545
United Airlines
  • United Airlines
  • 18/3-26/3
  • 3 total stops
  • 45h 58m total
  • London to Cozumel
Search Deals
WestJet
  • WestJet
  • 4/3
  • 2 total stops
  • 29h 06m total
  • London to Cozumel
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Cozumel 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 22 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Cozumel that are best for you.

Fly from

Heathrow

Fly to

Cozumel

Route

Depart

Return

Price

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Sat 28/2

06:35-13:23

2 stops36h 48m

Cozumel

Sat 7/3

14:08-05:55

1 stop33h 47m

£597

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Wed 4/3

15:30-13:23

2 stops51h 53m

Cozumel

Tue 10/3

13:25-12:50

2 stops17h 25m

£616

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Mon 2/3

12:05-13:23

1 stop31h 18m

Cozumel

Mon 9/3

13:25-07:30

1 stop12h 05m

£620

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Sun 15/2

13:45-13:23

2 stops29h 38m

Cozumel

Sun 22/2

14:25-10:15

1 stop13h 50m

£620

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Fri 20/2

15:10-14:19

2 stops29h 09m

Cozumel

Tue 10/3

13:25-07:30

1 stop12h 05m

£620

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Fri 6/2

15:10-12:58

2 stops27h 48m

Cozumel

Tue 10/3

13:25-07:30

1 stop12h 05m

£620

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Tue 3/3

12:05-13:23

1 stop31h 18m

Cozumel

Wed 11/3

13:25-07:30

1 stop12h 05m

£620

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Fri 27/2

13:35-14:19

1 stop30h 44m

Cozumel

Tue 10/3

13:25-07:30

1 stop12h 05m

£620

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Sun 1/2

12:05-13:23

1 stop31h 18m

Cozumel

Sun 22/2

14:25-10:15

1 stop13h 50m

£620

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Thu 5/2

13:35-13:23

2 stops29h 48m

Cozumel

Thu 12/3

13:25-07:30

1 stop12h 05m

£620

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 20 results
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Best time to book a flight from Heathrow to Cozumel

Have a flexible travel schedule? Discover the best time to fly to Cozumel 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 Cozumel

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Cozumel (average of £456). Flying from London Heathrow Airport to Cozumel 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Cozumel. 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 Cozumel from London Heathrow?

    For a flight from London Heathrow to Cozumel, you will be flying into Cozumel. Cozumel (CZM) is just 1.7 mi from the center of the city. Cozumel is the only Cozumel airport and it handles 0 inbound flights from London Heathrow per day. 0 airlines have flights to Cozumel from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Cozumel?

    There are many flights that can get you from London Heathrow Airport to Cozumel in 36h 48m. Fly via United Airlines to get the fastest option. London Heathrow Airport and Cozumel are separated by a distance of 4967 mi.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Cozumel (average of £456). Flying from London Heathrow Airport to Cozumel 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

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Cozumel. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Cozumel?

Cheapflights helps you find that perfect flight to Cozumel from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Heathrow to Cozumel 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 Cozumel become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Cozumel flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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