Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Glasgow Intl Airport to London from £21

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to London departing on 10/1. 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

Discover deals from 900+ travel sites with momondo.

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 Glasgow Intl Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
08:35 - 22:15GLA-LGW
13h 40m1 stop
easyJet Logo
09:40 - 11:10LGW-GLA
1h 30mdirect
£53easyJet
Find Deal
Wed, 14 Jan - Wed, 21 Jan
easyJet Logo
20:35 - 22:00GLA-LGW
1h 25mdirect
easyJet Logo
06:25 - 07:55LGW-GLA
1h 30mdirect
£54easyJet
Find Deal
Wed, 7 Jan - Sun, 11 Jan
easyJet Logo
20:35 - 22:00GLA-LGW
1h 25mdirect
easyJet Logo
13:15 - 14:45LGW-GLA
1h 30mdirect
£54easyJet
Find Deal
Mon, 16 Feb - Thu, 19 Feb
easyJet Logo
20:35 - 22:00GLA-LGW
1h 25mdirect
easyJet Logo
08:35 - 14:20LGW-GLA
5h 45m1 stop
£55easyJet
Find Deal
Mon, 12 Jan - Mon, 19 Jan
easyJet Logo
18:50 - 22:45GLA-LGW
3h 55m1 stop
easyJet Logo
06:25 - 07:55LGW-GLA
1h 30mdirect
£57easyJet
Find Deal
Fri, 9 Jan - Sun, 11 Jan
easyJet Logo
07:00 - 08:35GLA-LGW
1h 35mdirect
easyJet Logo
08:35 - 14:20LGW-GLA
5h 45m1 stop
£57easyJet
Find Deal
Mon, 12 Jan - Mon, 19 Jan
easyJet Logo
20:35 - 22:00GLA-LGW
1h 25mdirect
easyJet Logo
09:25 - 10:55LGW-GLA
1h 30mdirect
£58easyJet
Find Deal
Wed, 31 Dec - Fri, 2 Jan
easyJet Logo
06:40 - 12:00GLA-LGW
5h 20m1 stop
easyJet Logo
09:10 - 10:40LGW-GLA
1h 30mdirect
£60easyJet
Find Deal
Sat, 24 Jan - Mon, 26 Jan
easyJet Logo
20:35 - 22:00GLA-LGW
1h 25mdirect
easyJet Logo
08:35 - 14:20LGW-GLA
5h 45m1 stop
£60easyJet
Find Deal
Fri, 9 Jan - Mon, 12 Jan
easyJet Logo
14:15 - 15:45GLA-LGW
1h 30mdirect
easyJet Logo
14:45 - 16:15LGW-GLA
1h 30mdirect
£61easyJet
Find Deal
Fri, 27 Feb - Mon, 2 Mar

easyJet flights from Glasgow Intl Airport to London Gatwick Airport

Our best easyJet deals on Glasgow Intl Airport to London Gatwick Airport flight tickets
easyJet
14 Jan
GLA08:35Glasgow Intl
13h 40m
1 stop
LGW22:15London Gatwick
21 Jan
LGW09:40London Gatwick
1h 30m
GLA11:10Glasgow Intl
£53
Find similar
easyJet
7 Jan
GLA20:35Glasgow Intl
1h 25m
LGW22:00London Gatwick
11 Jan
LGW06:25London Gatwick
1h 30m
GLA07:55Glasgow Intl
£54
Find similar
easyJet
16 Feb
GLA20:35Glasgow Intl
1h 25m
LGW22:00London Gatwick
19 Feb
LGW13:15London Gatwick
1h 30m
GLA14:45Glasgow Intl
£54
Find similar

Ryanair flights from Glasgow Intl Airport to London Gatwick Airport

Our best Ryanair deals on Glasgow Intl Airport to London Gatwick Airport flight tickets
Ryanair
12 Jan
GLA08:20Glasgow Intl
4h 25m
1 stop
LGW12:45London Gatwick
19 Jan
LGW17:35London Gatwick
5h 35m
1 stop
GLA23:10Glasgow Intl
£78
Find similar
Ryanair
9 Jan
GLA08:25Glasgow Intl
6h 00m
1 stop
LGW14:25London Gatwick
11 Jan
LGW10:10London Gatwick
11h 40m
1 stop
GLA21:50Glasgow Intl
£88
Find similar
Ryanair
1 Dec
GLA23:35Glasgow Intl
8h 45m
1 stop
LGW08:20London Gatwick
8 Dec
LGW17:55London Gatwick
5h 15m
1 stop
GLA23:10Glasgow Intl
£126
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow Intl Airport to London Gatwick 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 30 November 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowLondon

GLA - LGW

GLALGW

Glasgow Intl

Wed 14/1

08:35-22:15

1 stop13h 40m

London Gatwick

Wed 21/1

09:40-11:10

Nonstop1h 30m

£53

GlasgowLondon

GLA - LGW

GLALGW

Glasgow Intl

Wed 7/1

20:35-22:00

Nonstop1h 25m

London Gatwick

Sun 11/1

06:25-07:55

Nonstop1h 30m

£54

GlasgowLondon

GLA - LGW

GLALGW

Glasgow Intl

Mon 16/2

20:35-22:00

Nonstop1h 25m

London Gatwick

Thu 19/2

13:15-14:45

Nonstop1h 30m

£54

GlasgowLondon

GLA - LGW

GLALGW

Glasgow Intl

Mon 12/1

20:35-22:00

Nonstop1h 25m

London Gatwick

Mon 19/1

08:35-14:20

1 stop5h 45m

£55

GlasgowLondon

GLA - LGW

GLALGW

Glasgow Intl

Fri 9/1

18:50-22:45

1 stop3h 55m

London Gatwick

Sun 11/1

06:25-07:55

Nonstop1h 30m

£57

GlasgowLondon

GLA - LGW

GLALGW

Glasgow Intl

Mon 12/1

07:00-08:35

Nonstop1h 35m

London Gatwick

Mon 19/1

08:35-14:20

1 stop5h 45m

£57

GlasgowLondon

GLA - LGW

GLALGW

Glasgow Intl

Wed 31/12

20:35-22:00

Nonstop1h 25m

London Gatwick

Fri 2/1

09:25-10:55

Nonstop1h 30m

£58

GlasgowLondon

GLA - LGW

GLALGW

Glasgow Intl

Sat 24/1

06:40-12:00

1 stop5h 20m

London Gatwick

Mon 26/1

09:10-10:40

Nonstop1h 30m

£60

GlasgowLondon

GLA - LGW

GLALGW

Glasgow Intl

Fri 9/1

20:35-22:00

Nonstop1h 25m

London Gatwick

Mon 12/1

08:35-14:20

1 stop5h 45m

£60

GlasgowLondon

GLA - LGW

GLALGW

Glasgow Intl

Fri 27/2

14:15-15:45

Nonstop1h 30m

London Gatwick

Mon 2/3

14:45-16:15

Nonstop1h 30m

£61

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Glasgow Intl Airport to London Gatwick 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 month to fly to London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Glasgow Intl Airport is in January. Flight prices, which tend to average around £66, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in January, then you should wait until February to fly from Glasgow Intl Airport, when ticket prices are also cheap, with an average price of £77.

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Friday is the cheapest day to fly to London Gatwick Airport from Glasgow Intl Airport. The lowest ticket price found for a Friday departure recently was £159. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Glasgow Intl Airport to London Gatwick Airport on a Saturday will generally be more expensive and average around £478. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Our data shows that the cheapest Glasgow Intl Airport to London Gatwick Airport flights are usually those with departure times in the evening. Our users have found flights to London Gatwick Airport in the evening for as low as £88. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the morning when prices are around £442.

What is the cheapest Glasgow Intl to London Gatwick flight route?

Fly from Glasgow Intl to London Gatwick for the best Glasgow Intl - London Gatwick flight prices

How far in advance should I book a flight to London Gatwick Airport?

You are more likely to see cheaper flights to London Gatwick Airport from Glasgow Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around £92 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Glasgow Intl Airport for as low as £76 on momondo.

What cabin class options are available on Glasgow Intl to London Gatwick flights?

There are 2 cabin classes available to choose from on Glasgow Intl to London Gatwick flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Glasgow Intl Airport to London Gatwick Airport flight prices changed over time?

As of November 2025, prices for Glasgow Intl Airport to London Gatwick Airport flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Glasgow Intl Airport to London Gatwick Airport

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

Cheap Glasgow Intl Airport to London Gatwick Airport (GLA to LGW) flight deals and tips

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

Best price found

£47

Fastest flight time

1h 25m

Direct flights

Every day
The best one-way flight to London Gatwick Airport from Glasgow Intl Airport in the past 72 hours is £47. The best return flight deal from Glasgow Intl Airport to London Gatwick Airport found on momondo in the last 72 hours is £113.
The fastest flight from Glasgow Intl Airport to London Gatwick Airport takes 1h 25m
Direct flights go from Glasgow Intl Airport to London Gatwick Airport every day.
Search flight deals

  • How far is Glasgow Intl to London Gatwick by plane?

    The distance between Glasgow Intl and London Gatwick is about 369.3 mi. Flights usually cover this in 1h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Glasgow Intl Airport to London Gatwick Airport?

    Prices for flights from Glasgow Intl Airport to London Gatwick Airport were last updated today.

  • How many operators does momondo search for flights from Glasgow Intl Airport to London Gatwick Airport?

  • How old do you have to be to fly from Glasgow Intl Airport to London Gatwick Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Glasgow Intl Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Glasgow Intl Airport to London Gatwick Airport?

  • What is the most popular airline from Glasgow Intl Airport to London Gatwick Airport?

Best airlines flying from Glasgow Intl Airport to London Gatwick Airport

Compare and see reviews for airlines that fly from Glasgow Intl Airport to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £49Free CancellationRating
6.7
7,545 reviews
Search British Airways flights
easyJetPriceFrom £52Free CancellationRating
6.9
1,848 reviews
Search easyJet flights

  • easyJet Flights From Glasgow Intl Airport to London Gatwick Airport

    easyJet flies from Glasgow Intl Airport to London Gatwick Airport around 8 times per week, with 1,848 momondo users rating the airline 6.9/10. The cheapest easyJet deal from Glasgow Intl Airport to London Gatwick Airport in the last 72 hours was £52 (round-trip), much lower than the average airfare cost of £94 for easyJet flights on this route.

  • British Airways Flights From Glasgow Intl Airport to London Gatwick Airport

    Across 7,545 British Airways reviews on momondo, the average score is 6.7/10. British Airways flies from Glasgow Intl Airport to London Gatwick Airport about 7 times each week, with ticket deals ranging from £49 to £116. Price data is based on momondo searches in the last 72 hours.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Hayes
Dover
Chelmsford
Colchester
Worthing
Bedford
Ramsgate
Hounslow
Stansted

Why use momondo?

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

Finding the right flight to London from Glasgow is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. All flights to London from Glasgow on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Glasgow to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Glasgow to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London Gatwick 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
Tue 30/12
Tue 6/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London