What is the cheapest day to fly from London Heathrow Airport to Glasgow Prestwick Airport?

Travellers seeking maximum savings on their London Heathrow Airport to Glasgow Prestwick Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Glasgow Prestwick Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Prestwick Airport when rainfall is around 33.0 mm.

If weather is an important factor for your trip to Glasgow Prestwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest day to fly round-trip from London Heathrow Airport to Glasgow Prestwick Airport?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from London Heathrow Airport to Glasgow Prestwick Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 111% on flights from London Heathrow Airport to Glasgow Prestwick Airport compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £86. For sooner than that we have options available in the next 3 days from £119.

What is the cheapest month to fly from London Heathrow Airport to Glasgow Prestwick Airport?

January can be a great time to fly to Glasgow Prestwick Airport from London Heathrow Airport with a flight ticket averaging about £80. Cheapflights users have found deals in the month of January for as cheap as £37. The most expensive prices can be found in the month of August.

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

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

How can I find direct flights from Heathrow to Prestwick?

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

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

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

£76+ Flights from London Heathrow Airport to Glasgow Prestwick Airport

Cheap flight deals from Heathrow to Prestwick

Round-trip from	£232
One-way from	£76
Popular in	August
Cheapest in	January
Average price	£94

9/9-11/9
2 total stops
19h 20m total
London to Glasgow

Search Deals

27/8
1 total stop
14h 15m total
London to Glasgow

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£6 potential increase over avg. return price).

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Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

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Find flight deals from Heathrow to Prestwick

Cheapest flights from Heathrow to Prestwick
Explore the most affordable flight options available from Heathrow to Prestwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2025.

Tue 9/920:50LHR - PIK

1 stop10h 50mMultiple Airlines

Thu 11/911:35PIK - LHR

1 stop8h 30mMultiple Airlines

Deal found 12/8£232

Wed 27/820:50LHR - PIK

1 stop14h 15mMultiple Airlines

Wed 3/908:05PIK - LHR

1 stop12h 00mMultiple Airlines

Deal found 13/8£246

Sat 16/806:40LHR - PIK

2 stops14h 10mMultiple Airlines

Sat 23/821:15PIK - LHR

2 stops18h 45mMultiple Airlines

Deal found 13/8£325

Tue 2/919:25LHR - PIK

1 stop12h 15mMultiple Airlines

Sat 6/906:10PIK - LHR

1 stop7h 00mMultiple Airlines

Deal found 12/8£373

Tue 19/820:50LHR - PIK

1 stop10h 50mMultiple Airlines

Tue 26/812:05PIK - LHR

1 stop8h 00mMultiple Airlines

Deal found 12/8£376

Thu 28/816:15LHR - PIK

1 stop6h 25mMultiple Airlines

Tue 2/912:05PIK - LHR

1 stop6h 25mMultiple Airlines

Deal found 13/8£444

Thu 14/808:50LHR - PIK

2 stops11h 05mMultiple Airlines

Thu 21/811:35PIK - LHR

1 stop8h 30mMultiple Airlines

Deal found 13/8£484

Mon 25/816:10LHR - PIK

1 stop6h 40mMultiple Airlines

Tue 2/912:05PIK - LHR

1 stop6h 25mMultiple Airlines

Deal found 13/8£489

Fri 12/906:55LHR - PIK

1 stop7h 35mMultiple Airlines

Fri 19/907:20PIK - LHR

1 stop14h 30mMultiple Airlines

Deal found 13/8£511

Wed 13/820:50LHR - PIK

1 stop14h 15mMultiple Airlines

Wed 20/808:05PIK - LHR

1 stop12h 00mMultiple Airlines

Deal found 12/8£528

Tue 26/820:50LHR - PIK

1 stop10h 50mMultiple Airlines

Thu 28/811:35PIK - LHR

1 stop8h 30mMultiple Airlines

Deal found 13/8£541

Mon 25/816:10LHR - PIK

1 stop6h 40mMultiple Airlines

Tue 26/808:35PIK - LHR

1 stop8h 35mMultiple Airlines

Deal found 12/8£599

Best flights from Heathrow to Prestwick
Discover carefully curated flight deals from Heathrow to Prestwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 August 2025.

Tue 9/920:50LHR - PIK

1 stop10h 50mMultiple Airlines

Thu 11/911:35PIK - LHR

1 stop8h 30mMultiple Airlines

Deal found 12/8£232

Wed 27/820:50LHR - PIK

1 stop14h 15mMultiple Airlines

Wed 3/908:05PIK - LHR

1 stop12h 00mMultiple Airlines

Deal found 13/8£246

Tue 2/919:25LHR - PIK

1 stop12h 15mMultiple Airlines

Sat 6/906:10PIK - LHR

1 stop7h 00mMultiple Airlines

Deal found 12/8£373

Thu 28/816:15LHR - PIK

1 stop6h 25mMultiple Airlines

Tue 2/912:05PIK - LHR

1 stop6h 25mMultiple Airlines

Deal found 13/8£444

Mon 25/816:10LHR - PIK

1 stop6h 40mMultiple Airlines

Tue 2/912:05PIK - LHR

1 stop6h 25mMultiple Airlines

Deal found 13/8£489

Fri 12/906:55LHR - PIK

1 stop7h 35mMultiple Airlines

Fri 19/907:20PIK - LHR

1 stop14h 30mMultiple Airlines

Deal found 13/8£511

Tue 26/820:50LHR - PIK

1 stop10h 50mMultiple Airlines

Thu 28/811:35PIK - LHR

1 stop8h 30mMultiple Airlines

Deal found 13/8£541

Mon 25/816:10LHR - PIK

1 stop6h 40mMultiple Airlines

Tue 26/808:35PIK - LHR

1 stop8h 35mMultiple Airlines

Deal found 12/8£599

Sat 30/814:25LHR - PIK

1 stop6h 25mMultiple Airlines

Tue 2/912:05PIK - LHR

1 stop6h 25mMultiple Airlines

Deal found 13/8£624

Thu 11/916:15LHR - PIK

1 stop6h 25mMultiple Airlines

Sat 13/906:10PIK - LHR

1 stop7h 00mMultiple Airlines

Deal found 12/8£642

Mon 1/906:15LHR - PIK

1 stop14h 45mMultiple Airlines

Wed 3/908:05PIK - LHR

2 stops9h 10mMultiple Airlines

Deal found 13/8£759

Last-minute flights from Heathrow to Prestwick
Discover last-minute flight deals from Heathrow to Prestwick. Data last updated 14 August 2025 and is based on user searches.

Wed 13/820:50LHR - PIK

1 stop14h 15mMultiple Airlines

Wed 20/808:05PIK - LHR

1 stop12h 00mMultiple Airlines

Deal found 12/8£528

Thu 14/808:50LHR - PIK

2 stops11h 05mMultiple Airlines

Thu 21/811:35PIK - LHR

1 stop8h 30mMultiple Airlines

Deal found 13/8£484

Sat 16/806:40LHR - PIK

2 stops14h 10mMultiple Airlines

Sat 23/821:15PIK - LHR

2 stops18h 45mMultiple Airlines

Deal found 13/8£325

Tue 19/820:50LHR - PIK

1 stop10h 50mMultiple Airlines

Tue 26/812:05PIK - LHR

1 stop8h 00mMultiple Airlines

Deal found 12/8£376

Wed 20/806:35LHR - PIK

1 stop8h 50mMultiple Airlines

Thu 21/806:10PIK - LHR

1 stop8h 25mMultiple Airlines

Deal found 13/8£1,004

Thu 21/816:15LHR - PIK

1 stop6h 25mMultiple Airlines

Tue 26/808:35PIK - LHR

1 stop8h 35mMultiple Airlines

Deal found 13/8£890

Sat 23/808:15LHR - PIK

1 stop12h 35mMultiple Airlines

Tue 26/808:35PIK - LHR

1 stop8h 35mMultiple Airlines

Deal found 12/8£1,024

Mon 25/816:10LHR - PIK

1 stop6h 40mMultiple Airlines

Tue 2/912:05PIK - LHR

1 stop6h 25mMultiple Airlines

Deal found 13/8£489

Tue 26/820:50LHR - PIK

1 stop10h 50mMultiple Airlines

Thu 28/811:35PIK - LHR

1 stop8h 30mMultiple Airlines

Deal found 13/8£541

Wed 27/820:50LHR - PIK

1 stop14h 15mMultiple Airlines

Wed 3/908:05PIK - LHR

1 stop12h 00mMultiple Airlines

Deal found 13/8£246

Thu 28/816:15LHR - PIK

1 stop6h 25mMultiple Airlines

Tue 2/912:05PIK - LHR

1 stop6h 25mMultiple Airlines

Deal found 13/8£444

Tue 2/919:25LHR - PIK

1 stop12h 15mMultiple Airlines

Sat 6/906:10PIK - LHR

1 stop7h 00mMultiple Airlines

Deal found 12/8£373

One-way flights from Heathrow to Prestwick
Search for one-way flight options from Heathrow to Prestwick. Find affordable one-way fares based on user searches. Data last updated 14 August 2025.

Wed 27/820:50LHR - PIK

1 stop14h 15mMultiple Airlines

Deal found 13/8£76

Wed 17/920:50LHR - PIK

1 stop14h 15mMultiple Airlines

Deal found 12/8£85

Fri 29/820:50LHR - PIK

1 stop15h 20mMultiple Airlines

Deal found 13/8£89

Mon 8/920:50LHR - PIK

1 stop14h 50mMultiple Airlines

Deal found 12/8£92

Mon 25/820:50LHR - PIK

1 stop14h 50mMultiple Airlines

Deal found 13/8£93

Tue 19/820:50LHR - PIK

1 stop10h 50mMultiple Airlines

Deal found 13/8£122

Fri 22/821:05LHR - PIK

2 stops23h 45mMultiple Airlines

Deal found 12/8£133

Thu 21/808:05LHR - PIK

2 stops14h 35mMultiple Airlines

Deal found 13/8£151

Sat 13/915:50LHR - PIK

2 stops16h 00mMultiple Airlines

Deal found 12/8£159

Cheapflights Fare Finder

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

Tue 9/9

20:50-07:40

1 stop10h 50m

Glasgow Prestwick

Thu 11/9

11:35-20:05

1 stop8h 30m

£232

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Wed 27/8

20:50-11:05

1 stop14h 15m

Glasgow Prestwick

Wed 3/9

08:05-20:05

1 stop12h 00m

£246

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Tue 2/9

19:25-07:40

1 stop12h 15m

Glasgow Prestwick

Sat 6/9

06:10-13:10

1 stop7h 00m

£373

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Thu 28/8

16:15-22:40

1 stop6h 25m

Glasgow Prestwick

Tue 2/9

12:05-18:30

1 stop6h 25m

£444

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Mon 25/8

16:10-22:50

1 stop6h 40m

Glasgow Prestwick

Tue 2/9

12:05-18:30

1 stop6h 25m

£489

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Fri 12/9

06:55-14:30

1 stop7h 35m

Glasgow Prestwick

Fri 19/9

07:20-21:50

1 stop14h 30m

£511

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Tue 26/8

20:50-07:40

1 stop10h 50m

Glasgow Prestwick

Thu 28/8

11:35-20:05

1 stop8h 30m

£541

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Mon 25/8

16:10-22:50

1 stop6h 40m

Glasgow Prestwick

Tue 26/8

08:35-17:10

1 stop8h 35m

£599

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Sat 30/8

14:25-20:50

1 stop6h 25m

Glasgow Prestwick

Tue 2/9

12:05-18:30

1 stop6h 25m

£624

LondonGlasgow

LHR - PIK

LHRPIK

London Heathrow

Thu 11/9

16:15-22:40

1 stop6h 25m

Glasgow Prestwick

Sat 13/9

06:10-13:10

1 stop7h 00m

£642

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 19 results

Best time to book a flight from Heathrow to Prestwick

Have a flexible travel schedule? Discover the best time to fly to Prestwick 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 Glasgow Prestwick Airport

What is the cheapest time of day to fly from LHR to PIK?

One of the essential ways to save on airfare from London Heathrow Airport to Glasgow Prestwick Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 43% on airfare.

Related info for your journey

Can I find deals for flights from Heathrow to Prestwick that include hotel bookings?
Yes. In addition to deals on Heathrow to Prestwick flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Prestwick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Prestwick.
Can I find deals for business class flights from Heathrow to Prestwick?
Yes. Cheapflights offers flight deals from Heathrow to Prestwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Ayr

Prestwick

Girvan

Irvine

Troon

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Heathrow to Prestwick?

Deals for Heathrow to Prestwick flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

Yes, we can. To see specific flights from Heathrow to Prestwick with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from London Heathrow Airport to Glasgow Prestwick Airport from £76

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Prestwick

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Prestwick

Cheapest flights from Heathrow to PrestwickExplore the most affordable flight options available from Heathrow to Prestwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2025.

Explore the most affordable flight options available from Heathrow to Prestwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Glasgow Prestwick Airport that are best for you.

Best time to book a flight from Heathrow to Prestwick

Have a flexible travel schedule? Discover the best time to fly to Prestwick from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Glasgow Prestwick Airport

What is the cheapest time of day to fly from LHR to PIK?

Find hourly flight availability from Heathrow to Prestwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 August 2025.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Prestwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from Heathrow to Prestwick?

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

Travelling to a place near Glasgow Prestwick Airport?

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.

Alternative routes for Heathrow to Prestwick

See prices for flight routes from nearby airports that may be better suited for you.

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 Prestwick?

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

Can Cheapflights find flights from Heathrow to Prestwick with no change fees?

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

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Travel Smart

Cheapest flights from Heathrow to Prestwick
Explore the most affordable flight options available from Heathrow to Prestwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2025.