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Cheap flights from London to Glasgow from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Glasgow departing on 8/12. 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

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Find the cheapest flights from London to Glasgow

Cheap return flights

British Airways Logo
07:55 - 09:20LHR-GLA
1h 25mdirect
British Airways Logo
21:20 - 22:45GLA-LHR
1h 25mdirect
$150British Airways
Find Deal
Sun, 5 Oct - Tue, 21 Oct
British Airways Logo
06:55 - 08:20LHR-GLA
1h 25mdirect
British Airways Logo
11:40 - 13:15GLA-LHR
1h 35mdirect
$167British Airways
Find Deal
Sun, 30 Nov - Sun, 30 Nov
British Airways Logo
20:05 - 21:30LHR-GLA
1h 25mdirect
British Airways Logo
08:25 - 10:00GLA-LHR
1h 35mdirect
$177British Airways
Find Deal
Mon, 13 Oct - Mon, 20 Oct
British Airways Logo
06:15 - 07:40LHR-GLA
1h 25mdirect
British Airways Logo
19:45 - 21:05GLA-LHR
1h 20mdirect
$179British Airways
Find Deal
Tue, 21 Oct - Sat, 25 Oct
British Airways Logo
21:50 - 23:15LHR-GLA
1h 25mdirect
British Airways Logo
15:25 - 16:50GLA-LHR
1h 25mdirect
$180British Airways
Find Deal
Thu, 16 Oct - Mon, 20 Oct
British Airways Logo
20:05 - 21:30LHR-GLA
1h 25mdirect
British Airways Logo
14:05 - 15:30GLA-LHR
1h 25mdirect
$182British Airways
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Logo
12:10 - 18:25LHR-GLA
6h 15m1 stop
Logo
08:25 - 13:25GLA-LHR
5h 00m1 stop
$341
Find Deal
Tue, 28 Oct - Tue, 4 Nov
KLM Logo
10:00 - 16:35LHR-GLA
6h 35m1 stop
KLM Logo
06:05 - 10:45GLA-LHR
4h 40m1 stop
$377KLM
Find Deal
Mon, 1 Dec - Mon, 8 Dec
KLM Logo
16:25 - 22:10LHR-GLA
5h 45m1 stop
KLM Logo
13:25 - 19:15GLA-LHR
5h 50m1 stop
$404KLM
Find Deal
Sat, 22 Nov - Mon, 24 Nov
KLM Logo
06:30 - 16:35LHR-GLA
10h 05m1 stop
KLM Logo
06:05 - 10:45GLA-LHR
4h 40m1 stop
$427KLM
Find Deal
Sat, 13 Dec - Sun, 14 Dec

British Airways flights from London to Glasgow Intl Airport

Our best British Airways deals on London to Glasgow Intl Airport flight tickets
British Airways
5 Oct
LHR07:55London Heathrow
1h 25m
GLA09:20Glasgow Intl
21 Oct
GLA21:20Glasgow Intl
1h 25m
LHR22:45London Heathrow
$150
Find similar
British Airways
30 Nov
LHR06:55London Heathrow
1h 25m
GLA08:20Glasgow Intl
30 Nov
GLA11:40Glasgow Intl
1h 35m
LHR13:15London Heathrow
$167
Find similar
British Airways
13 Oct
LHR20:05London Heathrow
1h 25m
GLA21:30Glasgow Intl
20 Oct
GLA08:25Glasgow Intl
1h 35m
LHR10:00London Heathrow
$177
Find similar

KLM flights from London to Glasgow Intl Airport

Our best KLM deals on London to Glasgow Intl Airport flight tickets
KLM
1 Dec
LHR10:00London Heathrow
6h 35m
1 stop
GLA16:35Glasgow Intl
8 Dec
GLA06:05Glasgow Intl
4h 40m
1 stop
LHR10:45London Heathrow
$377
Find similar
KLM
22 Nov
LHR16:25London Heathrow
5h 45m
1 stop
GLA22:10Glasgow Intl
24 Nov
GLA13:25Glasgow Intl
5h 50m
1 stop
LHR19:15London Heathrow
$404
Find similar
KLM
13 Dec
LHR06:30London Heathrow
10h 05m
1 stop
GLA16:35Glasgow Intl
14 Dec
GLA06:05Glasgow Intl
4h 40m
1 stop
LHR10:45London Heathrow
$427
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Glasgow Intl 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 78,305 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from London to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sun 5/10

07:55-09:20

Nonstop1h 25m

Glasgow Intl

Tue 21/10

21:20-22:45

Nonstop1h 25m

$150

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sun 30/11

06:55-08:20

Nonstop1h 25m

Glasgow Intl

Sun 30/11

11:40-13:15

Nonstop1h 35m

$167

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Mon 13/10

20:05-21:30

Nonstop1h 25m

Glasgow Intl

Mon 20/10

08:25-10:00

Nonstop1h 35m

$177

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Tue 21/10

06:15-07:40

Nonstop1h 25m

Glasgow Intl

Sat 25/10

19:45-21:05

Nonstop1h 20m

$179

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Thu 16/10

21:50-23:15

Nonstop1h 25m

Glasgow Intl

Mon 20/10

15:25-16:50

Nonstop1h 25m

$180

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Mon 13/10

20:05-21:30

Nonstop1h 25m

Glasgow Intl

Mon 20/10

14:05-15:30

Nonstop1h 25m

$182

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Tue 28/10

12:10-18:25

1 stop6h 15m

Glasgow Intl

Tue 4/11

08:25-13:25

1 stop5h 00m

$341

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Mon 1/12

10:00-16:35

1 stop6h 35m

Glasgow Intl

Mon 8/12

06:05-10:45

1 stop4h 40m

$377

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sat 22/11

16:25-22:10

1 stop5h 45m

Glasgow Intl

Mon 24/11

13:25-19:15

1 stop5h 50m

$404

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sat 13/12

06:30-16:35

1 stop10h 05m

Glasgow Intl

Sun 14/12

06:05-10:45

1 stop4h 40m

$427

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Glasgow from

How to get the cheapest flight ticket from London to Glasgow Intl 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 typical price of a round-trip flight between London and Glasgow Intl Airport?

What is the cheapest month to fly to Glasgow Intl Airport?

In general, January is the cheapest month to fly from London to Glasgow Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $132. If you aren’t able to travel to Glasgow Intl Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $144.

What is the cheapest day to depart on your flight to Glasgow Intl Airport?

On average, the least expensive day to fly to Glasgow Intl Airport from London is on a Thursday. momondo users have found tickets for Thursday departures for as low as $125. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Glasgow Intl Airport is Wednesday, with ticket prices averaging around $313.

What is the cheapest time of day to depart on your flight to Glasgow Intl Airport?

In the morning is the cheapest time of day to fly from London to Glasgow Intl Airport when you can find flight prices for as low as $179. Flying to Glasgow Intl Airport in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Glasgow Intl Airport is in the afternoon when prices are around $403.

What is the cheapest London to Glasgow Intl flight route?

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

How far in advance should I book a flight to Glasgow Intl Airport?

You are more likely to see cheaper flights to Glasgow Intl Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around $248 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from London for as low as $180 on momondo.

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

There are 3 cabin classes available to choose from on London to Glasgow Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2025, prices for London to Glasgow Intl Airport flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from London to Glasgow Intl Airport

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

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

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

Fastest flight time

1h 25m

Direct flights

Every day
The fastest flight from London to Glasgow Intl Airport takes 1h 25m
Direct flights go from London to Glasgow Intl Airport every day.
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  • Is flying the fastest way to get from London to Glasgow Intl Airport?

    At 1h 25m, choosing to opt for a flight from London to Glasgow Intl Airport for this trip as opposed to a train from London to Glasgow Intl Airport or a bus from London to Glasgow Intl Airport can save you time on travel.

  • Is flying the cheapest way to get from London to Glasgow Intl Airport?

    Planning to book a bus from London to Glasgow Intl Airport can be a safe bet when looking for a low-cost deal to your destination. Currently, a flight and a train are priced higher than the cost of a bus. You can search prices for a flight from London starting at $150 to Glasgow Intl Airport or a train from London to Glasgow Intl Airport starting at $382 if that is your preferred method of transportation.

  • How far is London to Glasgow Intl by plane?

    The straight-line distance from London to Glasgow Intl is 562.3 km. A reasonable flight in good conditions will take 1h 25m.

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

    Prices for flights from London to Glasgow Intl Airport are updated daily.

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

  • How old do you have to be to fly from London to Glasgow Intl 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 stopovers 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 London to Glasgow Intl Airport.

  • What documentation or ID do you need to fly to Glasgow Intl Airport?

    The travel and health documents you'll need for your trip to Glasgow Intl 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 licence and a passport that is valid for six months after your intended arrival at Glasgow Intl 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 London to Glasgow Intl Airport?

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

Best airlines flying from London to Glasgow Intl Airport

Compare and see reviews for airlines that fly from London to Glasgow Intl Airport with momondo
Airline
Rating
Free cancellation
Price
British AirwaysPriceFrom $140Free cancellationRating
6.6
7,361 reviews
Search British Airways flights

  • British Airways Flights From London to Glasgow Intl Airport

    Across 33 British Airways flights from London to Glasgow Intl Airport this week, the average price was $191, with the best British Airways deals starting from $93 round-trip. 7,361 users have rated British Airways on momondo, with an average score of 6.6/10.

Travelling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Paisley
Glencoe

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Glasgow for you.

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

Flights from London to Glasgow with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Glasgow from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Glasgow, momondo offers a useful price alert feature which will track prices for flights to Glasgow from London and alert you when they change.

An easier way to manage your Glasgow Intl Airport trip

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