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Cheap flights from London Heathrow Airport to Glasgow from £147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Glasgow departing on 25/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

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Multiple Airlines Logo
LHR-PIK
327 mimulti-stop
Multiple Airlines Logo
PIK-LHR
327 mimulti-stop
Multiple Airlines
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momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Glasgow Prestwick Airport 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, momondo users made 279,928 searches. Data last updated 3 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Glasgow Prestwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Thu 25/12

18:50-23:00

2 stops28h 10m

£147

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Sun 23/11

08:45-00:05

2 stops15h 20m

£151

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Sat 29/11

11:05-23:30

2 stops12h 25m

£183

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Mon 29/12

21:05-14:10

2 stops17h 05m

£190

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Tue 23/12

22:05-16:05

2 stops18h 00m

£335

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Sat 8/11

22:35-00:35

2 stops26h 00m

£829

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Sat 8/11

22:35-00:35

2 stops26h 00m

£985

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from London Heathrow Airport to Glasgow Prestwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Glasgow Prestwick Airport?

Our data shows that Monday is the least expensive day to fly to Glasgow Prestwick Airport. Tickets to fly out on this day can be as low as £78. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £104. These prices are subject to change though, so be sure to set up a Price Alert for flights to Glasgow Prestwick Airport.

What is the cheapest time of day to depart on your flight to Glasgow Prestwick Airport?

Our data shows that the cheapest London Heathrow Airport to Glasgow Prestwick Airport flights are usually those with departure times in the afternoon. Our users have found flights to Glasgow Prestwick Airport in the afternoon for as low as £81. Try not to purchase tickets at midday because they tend to be around £106. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Heathrow Airport to Glasgow Prestwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Glasgow Prestwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Glasgow Prestwick Airport (LHR to PIK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Glasgow Prestwick Airport

Direct flights

None
There are no direct flights from London Heathrow Airport to Glasgow Prestwick Airport. There are no popular flight routes from London Heathrow Airport to Glasgow Prestwick Airport.
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  • How far is London Heathrow to Glasgow Prestwick by plane?

    A flight from London Heathrow to Glasgow Prestwick will travel around 326.8 mi.

  • When did momondo last update prices for flights from London Heathrow Airport to Glasgow Prestwick Airport?

    Prices for flights from London Heathrow Airport to Glasgow Prestwick Airport are updated daily.

  • How old do you have to be to fly from London Heathrow Airport to Glasgow Prestwick Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Glasgow Prestwick Airport.

  • What documentation or ID do you need to fly to Glasgow Prestwick Airport?

    The travel and health documents required for your trip to Glasgow Prestwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Glasgow Prestwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Ayr
Irvine
Troon
Prestwick
Girvan

Why use momondo?

Why should I use momondo to find a flight deal from London to Glasgow?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Glasgow. momondo saves you time and could save you money on your trip.

Can I find flights from London to Glasgow with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Glasgow flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Glasgow?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Glasgow.

I’m not ready to book a flight from London to Glasgow right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Glasgow flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Glasgow Prestwick Airport trip

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