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Cheap flights from London to Glasgow Intl Airport from £29

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — GLA
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from London to Glasgow Intl are usually found in January or February, booked 58 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from London to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Glasgow Intl (GLA). 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 13 June 2025.

Round-trip from

£47

One-way from

£29

Popular in

May

Cheapest in

January

Average price

£85

Good round-trip deal

£59 or less

Good one-way deal

£40 or less
easyJet
  • easyJet
  • 29/7-5/8
  • Nonstop
  • 2h 30m total
  • London to Glasgow
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easyJet
  • easyJet
  • 9/7
  • Nonstop
  • 1h 20m total
  • London to Glasgow
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£3 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£1 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from London (LON) to Glasgow Intl.
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Price to beat on a one-way flight from London (LON) to Glasgow Intl.
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Find flight deals from London to Glasgow Intl

Cheapest flights from London to Glasgow Intl
Explore the most affordable flight options available from London to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Tue 29/721:10LTN - GLA
Nonstop1h 15measyJet
Tue 5/807:05GLA - LTN
Nonstop1h 15measyJet
Deal found 11/6£47
Thu 7/808:55STN - GLA
Nonstop1h 20measyJet
Mon 11/807:00GLA - STN
Nonstop1h 20measyJet
Deal found 12/6£49
Tue 1/706:40LGW - GLA
Nonstop1h 30measyJet
Wed 16/721:15GLA - LGW
Nonstop1h 30measyJet
Deal found 10/6£52
Wed 19/1115:25LHR - GLA
Nonstop1h 30mBritish Airways
Sat 22/1118:45GLA - LHR
Nonstop1h 25mBritish Airways
Deal found 11/6£70
Wed 16/722:00LGW - GLA
1 stop9h 45mMultiple Airlines
Tue 22/706:45GLA - LGW
Nonstop1h 35mMultiple Airlines
Deal found 11/6£82
Sat 2/822:10LTN - GLA
1 stop9h 55mMultiple Airlines
Mon 4/807:05GLA - LTN
Nonstop1h 15mMultiple Airlines
Deal found 11/6£88
Wed 16/719:50STN - GLA
1 stop11h 55mMultiple Airlines
Mon 21/707:00GLA - STN
Nonstop1h 20mMultiple Airlines
Deal found 12/6£88
Thu 7/814:50STN - GLA
1 stop16h 40mRyanair
Mon 11/808:30GLA - STN
1 stop26h 20mRyanair
Deal found 12/6£103
Thu 3/708:45LTN - GLA
1 stop4h 35mRyanair
Tue 15/715:55GLA - LTN
1 stop5h 30mRyanair
Deal found 11/6£107
Thu 10/709:45LGW - GLA
1 stop21h 45mRyanair
Thu 17/713:45GLA - LGW
1 stop4h 40mRyanair
Deal found 12/6£107
Tue 16/906:55LCY - GLA
Nonstop1h 20mBritish Airways
Thu 18/916:00GLA - LCY
Nonstop1h 30mBritish Airways
Deal found 12/6£121
Wed 17/909:15LHR - GLA
1 stop3h 45mMultiple Airlines
Sat 20/921:15GLA - LHR
Nonstop1h 20mMultiple Airlines
Deal found 11/6£144

Cheapflights Fare Finder

Customise your flight search to find flights from London to Glasgow Intl 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 13 June 2025.
Use the filters below to find and compare flights from London to Glasgow Intl Airport that are best for you.

Fly from

London

Fly to

Glasgow Intl

Route

Depart

Return

Price

LondonGlasgow

LTN - GLA

LTNGLA

London Luton

Tue 29/7

21:10-22:25

Nonstop1h 15m

Glasgow Intl

Tue 5/8

07:05-08:20

Nonstop1h 15m

£47

LondonGlasgow

STN - GLA

STNGLA

London Stansted

Thu 7/8

08:55-10:15

Nonstop1h 20m

Glasgow Intl

Mon 11/8

07:00-08:20

Nonstop1h 20m

£49

LondonGlasgow

LGW - GLA

LGWGLA

London Gatwick

Tue 1/7

06:40-08:10

Nonstop1h 30m

Glasgow Intl

Wed 16/7

21:15-22:45

Nonstop1h 30m

£52

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 19/11

15:25-16:55

Nonstop1h 30m

Glasgow Intl

Sat 22/11

18:45-20:10

Nonstop1h 25m

£70

LondonGlasgow

LGW - GLA

LGWGLA

London Gatwick

Wed 16/7

22:00-07:45

1 stop9h 45m

Glasgow Intl

Tue 22/7

06:45-08:20

Nonstop1h 35m

£82

LondonGlasgow

LTN - GLA

LTNGLA

London Luton

Sat 2/8

22:10-08:05

1 stop9h 55m

Glasgow Intl

Mon 4/8

07:05-08:20

Nonstop1h 15m

£88

LondonGlasgow

STN - GLA

STNGLA

London Stansted

Wed 16/7

19:50-07:45

1 stop11h 55m

Glasgow Intl

Mon 21/7

07:00-08:20

Nonstop1h 20m

£88

LondonGlasgow

STN - GLA

STNGLA

London Stansted

Thu 7/8

14:50-07:30

1 stop16h 40m

Glasgow Intl

Mon 11/8

08:30-10:50

1 stop26h 20m

£103

LondonGlasgow

LTN - GLA

LTNGLA

London Luton

Tue 24/6

10:00-15:25

1 stop5h 25m

Glasgow Intl

Tue 24/6

22:35-09:25

1 stop10h 50m

£107

LondonGlasgow

LGW - GLA

LGWGLA

London Gatwick

Thu 10/7

09:45-07:30

1 stop21h 45m

Glasgow Intl

Thu 17/7

13:45-18:25

1 stop4h 40m

£107

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 45 results
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Best time to book a flight from London to Glasgow Intl

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

How far ahead should I book a flight from London to Glasgow Intl Airport?

Use this chart to determine the optimal time to book a return flight from London to Glasgow Intl. Price data was last updated on 9 June 2025.

To ensure you get the cheapest price possible for a flight from London to Glasgow Intl Airport, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Glasgow Intl Airport?

Currently, April is the cheapest month in which you can book a flight from London to Glasgow Intl Airport (average of £97). Flying from London to Glasgow Intl Airport in July is currently the most expensive (average of £119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to GLA?

Find hourly flight availability from London to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

A simple way to save on the total cost of your ticket is to fly from London to Glasgow Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight at midday.

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

Use this chart to determine the cheapest time to fly return from London to Glasgow Intl. Price data was last updated on 8 June 2025.

Travellers seeking maximum savings on their London to Glasgow Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Glasgow Intl Airport

Explore weekly flight availability from London to Glasgow Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 June 2025.

The most flights from LON to GLA are scheduled on a Thursday (72 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Glasgow Intl 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 Intl Airport when rainfall is around 33.0 mm.

Temperature in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Glasgow Intl 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).

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. 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 Glasgow Intl. Reviews last updated 13 June 2025.
See what other customers who have flown with Jet2, KLM and airBaltic from London to Glasgow have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Crew

8.8

Overall

8.3

Comfort

7.8

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Jet2
8.3
Very Good
161 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Crew

8.8

Overall

8.3

Comfort

7.8

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
KLM
7.8
Good
1,358 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Crew

8.8

Overall

8.3

Comfort

7.8

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
airBaltic
7.8
Good
179 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Crew

8.8

Overall

8.3

Comfort

7.8

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Aer Lingus
7.1
Good
1,118 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Crew

8.8

Overall

8.3

Comfort

7.8

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
easyJet
6.9
Okay
1,812 reviews
Jet2
8.3
Very Good
161 reviews
Check prices

Entertainment

6.3

Crew

8.8

Overall

8.3

Comfort

7.8

Boarding

8.2

Food

7.3

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.

Related info for your journey

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

  • What are the cheapest airlines flying from London to Glasgow Intl Airport round-trip?

    Our cheapest airline available from London to Glasgow Intl Airport is easyJet. Our recent data shows that you can find tickets from as low as £47 on this airline. Additional options worth looking into are British Airways and Ryanair, starting at £70 and £103 round-trip. easyJet is currently priced 40% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London to Glasgow Intl Airport one-way?

    £29 is the cheapest one-way deal found within the past few days, from easyJet. You may also be able to find cheap deals on British Airways and Ryanair, with prices starting from £36 and £49, respectively.

  • What are the most popular routes from London to Glasgow Intl Airport?

    Most travelers choose London Gatwick - Glasgow Intl, London Luton - Glasgow Intl or London Stansted - Glasgow Intl when deciding on the best route from London to Glasgow Intl Airport.

  • What are the most reliable airlines from London to Glasgow Intl Airport?

    The top 3 most reliable airlines when flying from London to Glasgow Intl Airport are China Southern (95%), Malaysia Airlines (86%) and British Airways (82%).

  • What are the cheapest flights from London to Glasgow Intl Airport?

    Looking at all options, your cheapest flight can be booked for £39. While the most popular route (London Gatwick - Glasgow Intl) can be booked for £53 on average our data indicates £123 when flying from London to Glasgow Intl Airport.

  • Can I find deals for flights from London to Glasgow Intl that include hotel bookings?

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

  • How can I find direct flights from London to Glasgow Intl?

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

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

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

  • What is the cheapest month to book a flight from London to Glasgow Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from London to Glasgow Intl Airport (average of £97). Flying from London to Glasgow Intl Airport in July is currently the most expensive (average of £119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly from London to Glasgow Intl on these airlines

Choose from the following airlines for your flight from London to Glasgow Intl. Flights are based on user searches made on Cheapflights and were last updated on 13 June 2025.
easyJet flights from London to Glasgow Intl
British Airways flights from London to Glasgow Intl

Top 3 airlines flying from London to Glasgow Intl

Discover the top 3 airlines that operate flights from London to Glasgow Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£39Average£81FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£60Average£130FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£75Average£192FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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 London to Glasgow Intl?

When you search for this flight from London to Glasgow Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Glasgow Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Glasgow Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Glasgow Intl with no change fees?

Yes, we can. To see specific flights from London to Glasgow Intl 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 London to Glasgow Intl become cheaper?

Yes! Start tracking prices for London to Glasgow Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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