Find flights
When to book
FAQs

Cheap flights from London Heathrow Airport to Cozumel from £521

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CZM
5 Mar — 12 Mar1
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 3 February 2026.

Tue 17/309:30
LHR
-
CZM
2 stops32h 53m
United Airlines
Mon 23/313:25
CZM
-
LHR
1 stop12h 05m
United Airlines
Deal found 1/2£811
Tue 17/309:30
LHR
-
CZM
2 stops32h 53m
United Airlines
Tue 24/313:25
CZM
-
LHR
2 stops19h 20m
United Airlines
Deal found 1/2£815
Wed 11/316:30
LHR
-
CZM
2 stops49h 53m
United Airlines
Thu 26/313:25
CZM
-
LHR
1 stop12h 05m
United Airlines
Deal found 2/2£826
Wed 28/1016:40
LHR
-
CZM
2 stops49h 43m
United Airlines
Tue 10/1114:25
CZM
-
LHR
1 stop13h 50m
United Airlines
Deal found 1/2£829
Mon 9/1109:30
LHR
-
CZM
2 stops33h 53m
United Airlines
Tue 17/1114:25
CZM
-
LHR
2 stops20h 25m
United Airlines
Deal found 31/1£830
Wed 11/316:30
LHR
-
CZM
2 stops49h 53m
United Airlines
Tue 24/313:25
CZM
-
LHR
2 stops21h 25m
United Airlines
Deal found 2/2£831
Wed 4/310:00
LHR
-
CZM
1 stop33h 23m
United Airlines
Mon 16/313:25
CZM
-
LHR
1 stop12h 05m
United Airlines
Deal found 3/2£834
Mon 16/308:00
LHR
-
CZM
2 stops34h 23m
United Airlines
Tue 24/313:25
CZM
-
LHR
1 stop12h 05m
United Airlines
Deal found 1/2£834
Wed 4/315:20
LHR
-
CZM
2 stops28h 03m
United Airlines
Tue 10/313:25
CZM
-
LHR
1 stop12h 05m
United Airlines
Deal found 2/2£835
Wed 18/315:20
LHR
-
CZM
2 stops27h 03m
United Airlines
Wed 25/313:25
CZM
-
LHR
2 stops15h 20m
United Airlines
Deal found 1/2£839
Thu 12/306:35
LHR
-
CZM
2 stops35h 48m
United Airlines
Thu 26/313:25
CZM
-
LHR
1 stop12h 05m
United Airlines
Deal found 2/2£839
Tue 17/309:30
LHR
-
CZM
2 stops32h 53m
United Airlines
Sun 22/313:25
CZM
-
LHR
1 stop12h 05m
United Airlines
Deal found 1/2£841

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 3 February 2026.

Round-trip from

£811

One-way from

£521

Popular in

December

Cheapest in

September

Average price

£517
United Airlines
  • United Airlines
  • 17/3-23/3
  • 3 total stops
  • 44h 58m total
  • London to Cozumel
Search Deals
WestJet
  • WestJet
  • 3/3
  • 2 total stops
  • 53h 06m total
  • London to Cozumel
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).
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 February 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 3 February 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

Mon 9/3

09:10-12:23

2 stops33h 13m

Cozumel

Tue 17/3

13:25-07:30

1 stop12h 05m

£834

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Wed 4/3

16:20-13:23

2 stops27h 03m

Cozumel

Wed 18/3

13:25-07:30

1 stop12h 05m

£834

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Wed 4/3

16:20-13:23

2 stops27h 03m

Cozumel

Mon 16/3

13:25-10:15

1 stop14h 50m

£834

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Mon 16/3

07:55-12:23

2 stops34h 28m

Cozumel

Thu 26/3

13:25-07:30

1 stop12h 05m

£834

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Wed 4/3

15:20-13:23

2 stops28h 03m

Cozumel

Tue 10/3

13:25-07:30

1 stop12h 05m

£835

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Thu 12/3

07:30-12:23

2 stops34h 53m

Cozumel

Wed 25/3

13:25-14:45

2 stops19h 20m

£845

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Tue 5/5

16:40-14:42

2 stops29h 02m

Cozumel

Tue 12/5

15:52-11:35

1 stop12h 43m

£846

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Mon 20/4

13:40-14:42

1 stop32h 02m

Cozumel

Mon 4/5

15:52-11:35

1 stop12h 43m

£846

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Mon 20/4

13:40-14:42

1 stop32h 02m

Cozumel

Sun 3/5

15:52-07:40

1 stop32h 48m

£854

LondonCozumel

LHR - CZM

LHRCZM

London Heathrow

Thu 5/3

16:20-13:23

2 stops27h 03m

Cozumel

Thu 26/3

13:25-07:30

1 stop12h 05m

£864

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 21 results
1
2
3

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 £448). Flying from London Heathrow Airport to Cozumel in July is currently the most expensive (average of £554). 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 33h 13m. 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 £448). Flying from London Heathrow Airport to Cozumel in July is currently the most expensive (average of £554). 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

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.

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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.