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Cheap flights from London Heathrow Airport to Glasgow Prestwick Airport from £60

LHR — PIK
21 Sep — 28 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Prestwick

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Prestwick

Tue 20/1020:50 -
1 stop14h 15m
Fri 23/1017:45 -
1 stop15h 25m
Deal found 20/8£171
Fri 18/920:50 -
1 stop14h 05m
Fri 2/1017:45 -
1 stop15h 25m
Deal found 21/8£176
Tue 8/920:50 -
1 stop14h 15m
Tue 22/917:10 -
2 stops16h 00m
Deal found 18/8£200
Fri 18/909:55 -
1 stop7h 25m
Fri 25/917:45 -
2 stops16h 55m
Deal found 19/8£313
Tue 18/815:30 -
2 stops18h 35m
Tue 25/812:50 -
1 stop20h 20m
Deal found 17/8£352
Fri 4/909:55 -
1 stop7h 25m
Sat 12/911:20 -
1 stop8h 45m
Deal found 18/8£365
Tue 25/820:50 -
1 stop14h 15m
Sat 29/811:20 -
1 stop8h 45m
Deal found 19/8£369
Fri 21/809:55 -
1 stop7h 25m
Sat 22/811:20 -
1 stop8h 45m
Deal found 19/8£404
Fri 21/820:50 -
1 stop14h 05m
Tue 25/812:50 -
1 stop7h 15m
Deal found 19/8£406

Find flight deals from Heathrow to Prestwick

Round-trip from

£171

One-way from

£60

Popular in

October

Cheapest in

June

Average price

£65
20/10-23/10
  • 20/10-23/10
  • 2 total stops
  • 29h 40m total
  • London to Glasgow
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6/10
  • 6/10
  • 1 total stop
  • 14h 15m total
  • London to Glasgow
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£11 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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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

Cheapest return flight

LondonGlasgow

LHR London Heathrow - PIK Glasgow Prestwick

LHRPIK

London Heathrow

Tue 20/10

20:50-11:05

1 stop14h 15m

Glasgow Prestwick

Fri 23/10

17:45-09:10

1 stop15h 25m

£171

LondonGlasgow

LHR London Heathrow - PIK Glasgow Prestwick

LHRPIK

London Heathrow

Fri 18/9

20:50-10:55

1 stop14h 05m

Glasgow Prestwick

Fri 2/10

17:45-09:10

1 stop15h 25m

£176

LondonGlasgow

LHR London Heathrow - PIK Glasgow Prestwick

LHRPIK

London Heathrow

Tue 8/9

20:50-11:05

1 stop14h 15m

Glasgow Prestwick

Tue 22/9

17:10-09:10

2 stops16h 00m

£200
Fastest return journey

LondonGlasgow

LHR London Heathrow - PIK Glasgow Prestwick

LHRPIK

London Heathrow

Fri 18/9

09:55-17:20

1 stop7h 25m

Glasgow Prestwick

Fri 25/9

17:45-10:40

2 stops16h 55m

£313
Cheapest one-way

LondonGlasgow

LHR London Heathrow - PIK Glasgow Prestwick

LHRPIK

London Heathrow

Fri 4/9

20:50-10:55

1 stop14h 05m

£72

LondonGlasgow

LHR London Heathrow - PIK Glasgow Prestwick

LHRPIK

London Heathrow

Mon 7/9

20:50-12:25

1 stop15h 35m

£74

LondonGlasgow

LHR London Heathrow - PIK Glasgow Prestwick

LHRPIK

London Heathrow

Fri 18/9

20:50-10:55

1 stop14h 05m

£74

LondonGlasgow

LHR London Heathrow - PIK Glasgow Prestwick

LHRPIK

London Heathrow

Mon 5/10

09:55-12:25

1 stop26h 30m

£86

LondonGlasgow

LHR London Heathrow - PIK Glasgow Prestwick

LHRPIK

London Heathrow

Wed 16/9

15:50-10:40

2 stops18h 50m

£103

LondonGlasgow

LHR London Heathrow - PIK Glasgow Prestwick

LHRPIK

London Heathrow

Tue 8/9

15:30-10:05

2 stops18h 35m

£106

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 14 resultsSorted by cheapest first
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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

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.

Travelling to a place near Glasgow Prestwick Airport?

Book flights to Glasgow Prestwick Airport if you plan to visit one of these locations
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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