Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Heathrow Airport to Glasgow from £94

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 29/8. 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
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Glasgow

Cheap return flights

Logo
14:15 - 22:50LHR-PIK
8h 35m1 stop
Logo
08:35 - 15:45PIK-LHR
7h 10m1 stop
£465
Find Deal
Wed, 20 Aug - Fri, 22 Aug
Logo
16:10 - 22:50LHR-PIK
6h 40m1 stop
Logo
08:35 - 15:45PIK-LHR
7h 10m1 stop
£485
Find Deal
Mon, 1 Sep - Fri, 5 Sep
Logo
14:25 - 20:50LHR-PIK
6h 25m1 stop
Logo
08:35 - 17:10PIK-LHR
8h 35m1 stop
£488
Find Deal
Sat, 6 Sep - Tue, 9 Sep
Logo
06:35 - 15:25LHR-PIK
8h 50m1 stop
Logo
13:55 - 22:40PIK-LHR
8h 45m1 stop
£655
Find Deal
Wed, 20 Aug - Mon, 25 Aug

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 1 August 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

Wed 20/8

14:15-22:50

1 stop8h 35m

Glasgow Prestwick

Fri 22/8

08:35-15:45

1 stop7h 10m

£465

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Mon 1/9

16:10-22:50

1 stop6h 40m

Glasgow Prestwick

Fri 5/9

08:35-15:45

1 stop7h 10m

£485

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Sat 6/9

14:25-20:50

1 stop6h 25m

Glasgow Prestwick

Tue 9/9

08:35-17:10

1 stop8h 35m

£488

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Wed 20/8

06:35-15:25

1 stop8h 50m

Glasgow Prestwick

Mon 25/8

13:55-22:40

1 stop8h 45m

£655

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Fri 29/8

20:50-12:10

1 stop15h 20m

£94

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Fri 29/8

20:50-12:10

1 stop15h 20m

£99

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Wed 1/10

20:50-11:05

1 stop14h 15m

£106

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Tue 30/9

20:50-07:40

1 stop10h 50m

£107

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Wed 20/8

20:50-11:05

1 stop14h 15m

£117

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Sun 23/11

13:50-00:35

1 stop10h 45m

£119

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Glasgow from

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 £77. 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 £105. 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

Best price found

£94

Fastest flight time

6h 25m

Direct flights

None
The best one-way flight to Glasgow Prestwick Airport from London Heathrow Airport in the past 72 hours is £94. The best return flight deal from London Heathrow Airport to Glasgow Prestwick Airport found on momondo in the last 72 hours is £465.
The fastest flight from London Heathrow Airport to Glasgow Prestwick Airport takes 6h 25m
There are no direct flights from London Heathrow Airport to Glasgow Prestwick Airport. Popular non-direct route for this connection is London Heathrow Airport - Glasgow Prestwick Airport.
Search flight deals

  • How far is London Heathrow to Glasgow Prestwick by plane?

    A flight from London Heathrow to Glasgow Prestwick will travel around 326.8 mi. Flights usually cover this in 6h 25m, depending on flying conditions and air traffic around both airports.

  • 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 6/8
Wed 13/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Glasgow