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Cheap flights from London Heathrow Airport to Mérida from £662

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MID
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find 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 17 October 2025.

Fri 31/1015:30LHR - MID
2 stops57h 22mUnited Airlines
Sat 8/1108:00MID - LHR
1 stop17h 30mUnited Airlines
Deal found 16/10£681
Sun 30/1109:00LHR - MID
3 stops28h 46mMultiple Airlines
Sun 7/1208:43MID - LHR
2 stops20h 37mMultiple Airlines
Deal found 16/10£851
Sun 30/1107:30LHR - MID
2 stops41h 22mUnited Airlines
Sun 7/1208:00MID - LHR
1 stop17h 30mUnited Airlines
Deal found 16/10£863
Sun 30/1122:30LHR - MID
1 stop21h 23mAeromexico
Sun 7/1220:24MID - LHR
1 stop36h 41mAeromexico
Deal found 16/10£922
Sun 30/1112:10LHR - MID
1 stop31h 47mAmerican Airlines
Sun 7/1216:01MID - LHR
1 stop13h 39mAmerican Airlines
Deal found 16/10£1,024
Fri 31/1006:00LHR - MID
3 stops31h 46mMultiple Airlines
Sat 8/1108:46MID - LHR
3 stops30h 49mMultiple Airlines
Deal found 16/10£1,039

Cheap 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 17 October 2025.

Round-trip from

£662

Popular in

August

Cheapest in

January

Average price

£880
United Airlines
  • United Airlines
  • 12/3-16/3
  • 3 total stops
  • 58h 47m total
  • London to Mérida
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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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 17 October 2025.
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

Thu 12/3

12:05-17:52

1 stop35h 47m

Mérida Rejon

Mon 16/3

07:00-12:00

2 stops23h 00m

£662

LondonMérida

LHR - MID

LHRMID

London Heathrow

Wed 14/1

13:35-18:52

2 stops35h 17m

Mérida Rejon

Sun 18/1

08:00-07:25

2 stops41h 25m

£665

LondonMérida

LHR - MID

LHRMID

London Heathrow

Fri 31/10

15:30-18:52

2 stops57h 22m

Mérida Rejon

Sat 8/11

08:00-07:30

1 stop17h 30m

£681

Flights are sorted by cheapest return flights first.

Deals found on 14/10

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 is the cheapest time of day to fly from LHR to MID?

Find hourly flight availability from Heathrow to Mérida. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Mérida is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 21% on airfare.

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 17 October 2025.
Get a feel of what it's like to fly with United Airlines and Aeromexico 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.
United Airlines
7.4
Good
8,982 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
Aeromexico
7.4
Good
1,683 reviews
United Airlines
7.4
Good
8,982 reviews
Check prices

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

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 £662, United Airlines can have you in Mérida from London Heathrow Airport in 35h 47m. 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 £667, 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 20% 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

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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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£667Average£839FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
AeromexicoCheapest£677Average£802FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights

Fly with Cheapflights

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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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