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Cheap flights from London Heathrow Airport to Mérida from £546

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MID
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Mérida

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Mérida
Explore the most affordable flight options available from Heathrow to Mérida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2026.

Wed 4/309:30
LHR
-
MID
2 stops39h 22m
United Airlines
Wed 18/307:00
MID
-
LHR
2 stops17h 20m
United Airlines
Deal found 18/1£585
Fri 6/308:30
LHR
-
MID
2 stops40h 22m
United Airlines
Fri 13/307:00
MID
-
LHR
2 stops48h 30m
United Airlines
Deal found 20/1£602
Thu 26/215:20
LHR
-
MID
2 stops33h 32m
United Airlines
Mon 2/308:00
MID
-
LHR
1 stop20h 15m
United Airlines
Deal found 18/1£608
Wed 4/310:00
LHR
-
MID
1 stop14h 52m
United Airlines
Wed 11/307:00
MID
-
LHR
1 stop18h 30m
United Airlines
Deal found 18/1£613
Sat 7/307:40
LHR
-
MID
2 stops17h 12m
United Airlines
Wed 11/307:00
MID
-
LHR
2 stops17h 20m
United Airlines
Deal found 18/1£645
Thu 5/310:00
LHR
-
MID
1 stop14h 52m
United Airlines
Thu 12/307:00
MID
-
LHR
1 stop18h 30m
United Airlines
Deal found 19/1£670
Wed 4/306:30
LHR
-
MID
3 stops32h 15m
Multiple Airlines
Wed 11/309:29
MID
-
LHR
2 stops25h 21m
Multiple Airlines
Deal found 18/1£680
Wed 4/306:30
LHR
-
MID
3 stops32h 15m
Multiple Airlines
Wed 18/309:29
MID
-
LHR
2 stops25h 21m
Multiple Airlines
Deal found 18/1£689
Sat 14/312:10
LHR
-
MID
1 stop30h 44m
British Airways
Sun 22/315:05
MID
-
LHR
1 stop35h 10m
British Airways
Deal found 18/1£718
Sat 14/306:50
LHR
-
MID
3 stops31h 25m
Multiple Airlines
Sun 22/321:40
MID
-
LHR
2 stops27h 30m
Multiple Airlines
Deal found 18/1£742

Find flight deals from Heathrow to Mérida

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Mérida (MID). 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 21 January 2026.

Round-trip from

£585

One-way from

£546

Popular in

August

Cheapest in

September

Average price

£868
United Airlines
  • United Airlines
  • 12/2-15/2
  • 4 total stops
  • 81h 47m total
  • London to Mérida
Search Deals
27/3
  • 27/3
  • 3 total stops
  • 47h 45m total
  • London to Mérida
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 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 Mérida 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 21 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Mérida that are best for you.

Fly from

Heathrow

Fly to

Mérida

Route

Depart

Return

Price

LondonMérida

LHR - MID

LHRMID

London Heathrow

Wed 4/3

06:30-18:52

2 stops42h 22m

Mérida Rejon

Wed 11/3

07:00-07:30

1 stop18h 30m

£585

LondonMérida

LHR - MID

LHRMID

London Heathrow

Thu 12/2

08:30-18:52

2 stops40h 22m

Mérida Rejon

Sun 15/2

08:00-10:15

1 stop20h 15m

£585

LondonMérida

LHR - MID

LHRMID

London Heathrow

Thu 5/3

06:30-18:52

2 stops42h 22m

Mérida Rejon

Thu 12/3

07:00-07:25

2 stops42h 25m

£585

LondonMérida

LHR - MID

LHRMID

London Heathrow

Fri 6/3

08:30-18:52

2 stops40h 22m

Mérida Rejon

Fri 13/3

07:00-13:30

2 stops48h 30m

£602

LondonMérida

LHR - MID

LHRMID

London Heathrow

Fri 27/3

15:15-09:00

3 stops47h 45m

£546

LondonMérida

LHR - MID

LHRMID

London Heathrow

Fri 27/3

12:05-17:52

1 stop35h 47m

£845

LondonMérida

LHR - MID

LHRMID

London Heathrow

Sun 15/2

13:30-18:52

2 stops35h 22m

£875

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Best time to book a flight from Heathrow to Mérida

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

What’s the top stopover airport for flights from London Heathrow Airport to Mérida?

Share of one-stop return flights from London Heathrow Airport to Mérida chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Mexico City (MEX) – chosen by Cheapflights users on 67% of one-stop itineraries from London Heathrow Airport to Mérida on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Mérida?

Average return fare for one-stop flights from London Heathrow Airport to Mérida, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Mexico City (MEX) is the most affordable one-stop option, with an average return flight price of £804.

What’s the fastest stopover option from London Heathrow Airport to Mérida?

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

Flights via Houston (IAH) have the shortest average one-way travel time for one-stop routes: 15h 14m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Mérida?

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

Flights via Mexico City (MEX) offer the fastest connection on this route, with an average stopover time of 3h 12m.

Reviews of airlines servicing Mérida

Get insights into the airlines that provide service to Mérida. 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 Mérida. Reviews last updated 21 January 2026.
Get a feel of what it's like to fly with Aeromexico and United Airlines from London Heathrow Airport to Mérida by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.4
Good
1,596 reviews
Check prices

Crew

7.9

Overall

7.4

Boarding

7.4

Comfort

7.5

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
Aeromexico
7.4
Good
1,596 reviews
Aeromexico
7.4
Good
1,596 reviews
Check prices

Crew

7.9

Overall

7.4

Boarding

7.4

Comfort

7.5

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice
United Airlines
7.4
Good
9,188 reviews
Aeromexico
7.4
Good
1,596 reviews
Check prices

Crew

7.9

Overall

7.4

Boarding

7.4

Comfort

7.5

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Roberto,Aug 2025

MEX - CUN

Bad customer service, the worst, cancelled my ticket without advice

Related info for your journey

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

    Located just 3.7 mi from the city center, Mérida Rejon is the airport most travelers will use when flying to Mérida from London Heathrow. Booking flights from London Heathrow to Rejon (MID) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 2 different airlines.

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

    For as low as £585, United Airlines can have you in Mérida from London Heathrow Airport in 42h 22m. Airlines will cover a distance of 5060 mi.

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

    United Airlines, at £619, was found to be the cheapest airline from London Heathrow Airport to Mérida. An alternate airline flying to your destination would be Aeromexico. These flights start at 27% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Mérida by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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.

Top 2 airlines flying from Heathrow to Mérida

Discover the top 2 airlines that operate flights from Heathrow to Mérida. 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£619Average£838FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeromexicoCheapest£676Average£928FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights

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 Mérida?

Cheapflights helps you search for flights from Heathrow to Mérida via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Mérida 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 Mérida with no change fees?

Need flexible booking options for your flight to Mérida from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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