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Cheap flights from Glasgow Prestwick Airport to London from £38

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
PIK — LON
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Prestwick to London

Enter your travel dates to find the best prices.

Cheapest flights from Prestwick to London
Explore the most affordable flight options available from Prestwick to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.

Mon 11/517:15
PIK
-
LGW
1 stop15h 45m
Multiple Airlines
Tue 12/515:55
LGW
-
PIK
1 stop8h 40m
Multiple Airlines
Deal found 16/4£86
Tue 21/420:25
PIK
-
LGW
1 stop17h 45m
Multiple Airlines
Tue 28/407:40
LGW
-
PIK
1 stop12h 20m
Multiple Airlines
Deal found 15/4£86
Tue 28/420:25
PIK
-
LGW
1 stop17h 45m
Multiple Airlines
Mon 4/515:55
LGW
-
PIK
1 stop16h 15m
Multiple Airlines
Deal found 15/4£94
Fri 24/419:50
PIK
-
LGW
1 stop12h 00m
Multiple Airlines
Sun 26/406:00
LGW
-
PIK
1 stop17h 35m
Multiple Airlines
Deal found 15/4£103
Sat 25/411:20
PIK
-
LGW
1 stop7h 40m
Multiple Airlines
Mon 27/421:35
LGW
-
PIK
1 stop10h 45m
Multiple Airlines
Deal found 15/4£104
Fri 24/417:45
PIK
-
LGW
1 stop14h 55m
Multiple Airlines
Mon 27/417:40
LGW
-
PIK
1 stop14h 40m
Multiple Airlines
Deal found 14/4£107
Tue 21/412:50
PIK
-
LGW
1 stop10h 00m
Multiple Airlines
Fri 24/421:15
LGW
-
PIK
1 stop10h 40m
Multiple Airlines
Deal found 14/4£108
Fri 8/517:45
PIK
-
LGW
1 stop14h 55m
Multiple Airlines
Sun 10/521:15
LGW
-
PIK
1 stop13h 50m
Multiple Airlines
Deal found 14/4£108
Thu 7/513:55
PIK
-
LGW
1 stop11h 55m
Multiple Airlines
Fri 8/521:15
LGW
-
PIK
1 stop10h 40m
Multiple Airlines
Deal found 16/4£109
Sat 25/411:20
PIK
-
LGW
1 stop7h 40m
Multiple Airlines
Sun 26/418:15
LGW
-
PIK
1 stop16h 00m
Multiple Airlines
Deal found 14/4£110

Find flight deals from Prestwick to London

Discover tips and strategies to find the most affordable flight options for your journey from Prestwick (PIK) to London (LON). 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 17 April 2026.

Round-trip from

£86

One-way from

£38

Popular in

July

Cheapest in

February

Average price

£86
11/5-12/5
  • 11/5-12/5
  • 2 total stops
  • 24h 25m total
  • Glasgow to London
Search Deals
28/4
  • 28/4
  • 1 total stop
  • 17h 45m total
  • Glasgow to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Prestwick to London 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 858,174 searches. Data last updated 17 April 2026.
Use the filters below to find and compare flights from Glasgow Prestwick Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowLondon

PIK - LGW

PIKLGW

Glasgow Prestwick

Mon 11/5

17:15-09:00

1 stop15h 45m

London Gatwick

Tue 12/5

15:55-00:35

1 stop8h 40m

£86

GlasgowLondon

PIK - LGW

PIKLGW

Glasgow Prestwick

Tue 28/4

20:25-14:10

1 stop17h 45m

London Gatwick

Mon 4/5

15:55-08:10

1 stop16h 15m

£94

GlasgowLondon

PIK - LGW

PIKLGW

Glasgow Prestwick

Fri 8/5

17:45-10:15

1 stop16h 30m

London Gatwick

Sun 10/5

21:15-11:05

1 stop13h 50m

£103

GlasgowLondon

PIK - LGW

PIKLGW

Glasgow Prestwick

Thu 7/5

13:55-01:50

1 stop11h 55m

London Gatwick

Fri 8/5

21:15-07:55

1 stop10h 40m

£109

GlasgowLondon

PIK - LGW

PIKLGW

Glasgow Prestwick

Mon 22/6

17:15-01:55

1 stop8h 40m

London Gatwick

Mon 29/6

20:35-08:10

1 stop11h 35m

£110

GlasgowLondon

PIK - LGW

PIKLGW

Glasgow Prestwick

Sat 2/5

11:20-19:00

1 stop7h 40m

London Gatwick

Mon 4/5

15:55-08:10

1 stop16h 15m

£119

GlasgowLondon

PIK - LGW

PIKLGW

Glasgow Prestwick

Fri 8/5

19:50-07:50

1 stop12h 00m

London Gatwick

Tue 12/5

11:40-20:00

1 stop8h 20m

£119
Fastest return journey

GlasgowLondon

PIK - LGW

PIKLGW

Glasgow Prestwick

Sat 2/5

11:20-19:00

1 stop7h 40m

London Gatwick

Mon 1/6

20:35-08:10

1 stop11h 35m

£120

GlasgowLondon

PIK - LGW

PIKLGW

Glasgow Prestwick

Sat 16/5

08:40-15:15

1 stop6h 35m

London Gatwick

Sun 17/5

21:15-11:05

1 stop13h 50m

£159
Cheapest one-way

GlasgowLondon

PIK - LGW

PIKLGW

Glasgow Prestwick

Tue 12/5

17:10-09:00

1 stop15h 50m

£41

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Prestwick to London

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

How much does it cost for a return flight from Glasgow Prestwick Airport to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 17 April 2026.
Check out reviews from past customers who have flown with easyJet from Glasgow Prestwick Airport to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,891 reviews
Check prices

Crew

7.7

Entertainment

5.5

Food

5.9

Comfort

6.7

Boarding

6.7

Overall

6.9

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.
easyJet
6.9
Okay
1,891 reviews
easyJet
6.9
Okay
1,891 reviews
Check prices

Crew

7.7

Entertainment

5.5

Food

5.9

Comfort

6.7

Boarding

6.7

Overall

6.9

Reviews

1 / 20
4.0
Okay

Matt,Sept 2025

JTR - LGW

Boarding was a disaster. They are Nazis with the bags.

Related info for your journey

Find useful and relevant information for your journey from Prestwick to London. 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 Prestwick to London that include hotel bookings?

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

  • How can I find direct flights from Prestwick to London?

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

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

    Yes. Cheapflights offers flight deals from Prestwick to London 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 London?

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Guildford
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Users can book flights with no change fees policies with our dedicated filters. Book flights from Prestwick to London flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Prestwick today and book when prices fit your budget.

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