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$1,114+ Cheap flights from Merced (MCE) to Heathrow (LHR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
MCE — LHR
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Merced to Heathrow

Best flights from Merced to Heathrow
Discover carefully curated flight deals from Merced to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This Mytrip deal was found by Cheapflights users on 12/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/289:05 amMCE - LHR
3 stops43h 45mMultiple Airlines
Wed 2/49:50 amLHR - MCE
3 stops33h 57mMultiple Airlines
Deal found 12/14$1,114

Find flight deals from Merced to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Merced (MCE) to Heathrow (LHR). 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 December 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,114
(Mytrip)
Provider with most accurate pricing for Merced Municipal-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Merced Municipal-London Heathrow flights.
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From Merced Municipal to London Heathrow
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Merced to Heathrow 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 December 15, 2025.
Use the filters below to find and compare flights from Merced to London Heathrow Airport that are best for you.

Fly from

Merced

Fly to

Heathrow

Route

Depart

Return

Price

MercedLondon

MCE - LHR

MCELHR

Merced Municipal

Wed 1/28

9:05 am-12:50 pm

3 stops43h 45m

London Heathrow

Wed 2/4

9:50 am-11:47 am

3 stops33h 57m

$1,114

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Merced 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 Merced to London Heathrow Airport

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

Currently, August is the cheapest month in which you can book a flight from Merced to London Heathrow Airport (average of $530). Flying from Merced to London Heathrow Airport in June is currently the most expensive (average of $949). 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 Merced to Heathrow. 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 from for flights from Merced to London Heathrow?

    Merced Municipal (MCE) is the airport you will fly out of if you book a flight from Merced to London Heathrow. You should not have trouble finding flights to London Heathrow from Merced Municipal; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Merced airport to London Heathrow. It is only a 2.1 mi journey to Merced Municipal (MCE) from Merced’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Merced to Heathrow 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 Merced to London Heathrow Airport?

    Currently, August is the cheapest month in which you can book a flight from Merced to London Heathrow Airport (average of $530). Flying from Merced to London Heathrow Airport in June is currently the most expensive (average of $949). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
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Dover
Winchester
Croydon
Orpington
Northampton
Watford
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Aylesbury
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Horley
Kingston upon Thames
Wembley

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