What is the most punctual flight time for London to Glasgow flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on London to Glasgow flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

How often are flights from London to Glasgow delayed?

Historically, on average around 17% of flights between London and Glasgow have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from London Heathrow to Glasgow Intl?

British Airways is the most popular carrier operating from London Heathrow to Glasgow Intl

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

There are 2 operators available for flights from London Heathrow Airport to Glasgow Intl Airport as of November 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Glasgow Intl Airport.

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

The required travel and health documents for your Glasgow Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£56 Cheap Flights from London Heathrow Airport to Glasgow Intl Airport in 2025/26

Q: How many flights depart from London Heathrow Airport to Glasgow Intl Airport on average per day?

As of November 2025, there are 21 flights per day flying from London Heathrow Airport to Glasgow Intl Airport. The most common time of day flights depart is 18:00, with 40% of flights taking off in the evening.

Q: What is the typical price of a round-trip flight between London Heathrow Airport and Glasgow Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from £101 to £164. The lowest price recently found on this route was £84.

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21:00 - 22:30LHR-GLA

1h 30mdirect

09:45 - 11:20GLA-LHR

1h 35mdirect

£84British Airways

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qua, 31 dez - qua, 7 jan

16:45 - 18:15LHR-GLA

1h 30mdirect

20:25 - 21:45GLA-LHR

1h 20mdirect

£86British Airways

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qua, 31 dez - qua, 7 jan

17:55 - 19:25LHR-GLA

1h 30mdirect

18:05 - 19:25GLA-LHR

1h 20mdirect

£87British Airways

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qua, 31 dez - qua, 7 jan

13:00 - 14:30LHR-GLA

1h 30mdirect

19:10 - 20:30GLA-LHR

1h 20mdirect

£87British Airways

Find Deal

ter, 16 dez - ter, 23 dez

06:20 - 07:45LHR-GLA

1h 25mdirect

05:55 - 07:30GLA-LHR

1h 35mdirect

£88British Airways

Find Deal

qui, 29 jan - dom, 1 fev

06:20 - 07:45LHR-GLA

1h 25mdirect

18:30 - 19:50GLA-LHR

1h 20mdirect

£89British Airways

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qui, 1 jan - qui, 8 jan

08:05 - 09:30LHR-GLA

1h 25mdirect

10:20 - 11:55GLA-LHR

1h 35mdirect

£90British Airways

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sex, 12 dez - dom, 14 dez

17:55 - 19:25LHR-GLA

1h 30mdirect

19:05 - 20:25GLA-LHR

1h 20mdirect

£90British Airways

Find Deal

qua, 31 dez - qua, 7 jan

08:05 - 09:30LHR-GLA

1h 25mdirect

08:55 - 10:30GLA-LHR

1h 35mdirect

£91British Airways

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sex, 12 dez - ter, 23 dez

19:55 - 21:25LHR-GLA

1h 30mdirect

08:55 - 10:30GLA-LHR

1h 35mdirect

£92British Airways

Find Deal

sáb, 13 dez - ter, 23 dez

British Airways flights from London Heathrow Airport to Glasgow Intl Airport

Our best British Airways deals on London Heathrow Airport to Glasgow Intl Airport flight tickets

British Airways

29 Jan

LHR06:20London Heathrow

1h 25m

GLA07:45Glasgow Intl

1 Feb

GLA05:55Glasgow Intl

1h 35m

LHR07:30London Heathrow

£88

Find similar

British Airways

1 Jan

LHR06:20London Heathrow

1h 25m

GLA07:45Glasgow Intl

8 Jan

GLA18:30Glasgow Intl

1h 20m

LHR19:50London Heathrow

£89

Find similar

British Airways

24 Dec

LHR06:25London Heathrow

1h 25m

GLA07:50Glasgow Intl

31 Dec

GLA19:05Glasgow Intl

1h 20m

LHR20:25London Heathrow

£90

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KLM flights from London Heathrow Airport to Glasgow Intl Airport

Our best KLM deals on London Heathrow Airport to Glasgow Intl Airport flight tickets

KLM

2 Dec

LHR17:50London Heathrow

4h 20m

1 stop

GLA22:10Glasgow Intl

7 Dec

GLA06:05Glasgow Intl

4h 40m

1 stop

LHR10:45London Heathrow

£211

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KLM

2 Dec

LHR17:50London Heathrow

4h 20m

1 stop

GLA22:10Glasgow Intl

9 Dec

GLA06:05Glasgow Intl

4h 40m

1 stop

LHR10:45London Heathrow

£246

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momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Glasgow Intl Airport that are best for you.

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LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

qua 31/12

21:00-22:30

Nonstop1h 30m

Glasgow Intl

qua 7/1

09:45-11:20

Nonstop1h 35m

£84

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

qua 31/12

16:45-18:15

Nonstop1h 30m

Glasgow Intl

qua 7/1

20:25-21:45

Nonstop1h 20m

£86

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

qua 31/12

17:55-19:25

Nonstop1h 30m

Glasgow Intl

qua 7/1

18:05-19:25

Nonstop1h 20m

£87

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

ter 16/12

13:00-14:30

Nonstop1h 30m

Glasgow Intl

ter 23/12

19:10-20:30

Nonstop1h 20m

£87

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

qui 29/1

06:20-07:45

Nonstop1h 25m

Glasgow Intl

dom 1/2

05:55-07:30

Nonstop1h 35m

£88

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

qui 1/1

06:20-07:45

Nonstop1h 25m

Glasgow Intl

qui 8/1

18:30-19:50

Nonstop1h 20m

£89

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

sex 12/12

08:05-09:30

Nonstop1h 25m

Glasgow Intl

dom 14/12

10:20-11:55

Nonstop1h 35m

£90

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

qua 31/12

17:55-19:25

Nonstop1h 30m

Glasgow Intl

qua 7/1

19:05-20:25

Nonstop1h 20m

£90

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

sex 12/12

08:05-09:30

Nonstop1h 25m

Glasgow Intl

ter 23/12

08:55-10:30

Nonstop1h 35m

£91

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

sáb 13/12

19:55-21:25

Nonstop1h 30m

Glasgow Intl

ter 23/12

08:55-10:30

Nonstop1h 35m

£92

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How to get the cheapest flight ticket from London Heathrow Airport 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

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between London Heathrow Airport 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 Heathrow Airport to Glasgow Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £109. If you’re not able to fly to Glasgow Intl Airport in January, then February is your next best option. Flight prices from London Heathrow Airport to Glasgow Intl Airport during February average around £114.

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 Heathrow Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £88. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £106. These prices are subject to change though, so be sure to set up a Price Alert for flights to Glasgow Intl Airport.

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 Heathrow Airport to Glasgow Intl Airport when you can find flight prices for as low as £94. Flying to Glasgow Intl Airport in the morning is an ideal time because this is during off-peak travel hours. Flights to Glasgow Intl Airport are more costly at midday, with an average ticket price of £120. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from London Heathrow to Glasgow Intl for the best London Heathrow - 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 Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around £127 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 Heathrow Airport for as low as £99 on momondo.

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

There are 3 cabin classes available to choose from on London Heathrow 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 Heathrow Airport to Glasgow Intl Airport flight prices changed over time?

As of November 2025, prices for London Heathrow Airport to Glasgow Intl Airport flights are approximately 9% more expensive when compared to flights at the same time last year.

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

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

Estimated return price

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

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

Best price found	£97
Fastest flight time	1h 25m
Direct flights	Every day

The best one-way flight to Glasgow Intl Airport from London Heathrow Airport in the past 72 hours is £97. The best return flight deal from London Heathrow Airport to Glasgow Intl Airport found on momondo in the last 72 hours is £109.

The fastest flight from London Heathrow Airport to Glasgow Intl Airport takes 1h 25m

Direct flights go from London Heathrow Airport to Glasgow Intl Airport every day.

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How far is London Heathrow to Glasgow Intl by plane?
There are 344.5 mi between London Heathrow and Glasgow Intl. 1h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from London Heathrow Airport to Glasgow Intl Airport?
Prices for flights from London Heathrow Airport to Glasgow Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to Glasgow Intl Airport?
There are 2 operators available for flights from London Heathrow Airport to Glasgow Intl Airport as of November 2025.
How old do you have to be to fly from London Heathrow Airport to Glasgow Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Glasgow Intl Airport.
What documentation or ID do you need to fly to Glasgow Intl Airport?
The required travel and health documents for your Glasgow Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Glasgow Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Heathrow Airport to Glasgow Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Glasgow Intl Airport is Airbus A320-100/200, representing 35.52% of all bookings. The subsequent popular models are Airbus A319 at 28.52%, Airbus A320neo at 12.90%, and Airbus A321neo at 7.03%.
What is the most popular airline from London Heathrow Airport to Glasgow Intl Airport?
Based on momondo bookings for flights between London Heathrow Airport and Glasgow Intl Airport, the leading airline is British Airways, making up 96% of the total bookings. Other popular airlines include easyJet with 4%.

Best airlines flying from London Heathrow Airport to Glasgow Intl Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Glasgow Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
easyJet	PriceFrom £42	Free Cancellation	Rating 6.9 1,846 reviews		Search easyJet flights
British Airways	PriceFrom £75	Free Cancellation	Rating 6.7 7,532 reviews		Search British Airways flights

British Airways Flights From London Heathrow Airport to Glasgow Intl Airport
British Airways operates around 39 flights from London Heathrow Airport to Glasgow Intl Airport every week. The average price of these flights found in the last 72 hours has been £125, but momondo users have found British Airways deals from London Heathrow Airport to Glasgow Intl Airport from as low as £75 round-trip. British Airways has been scored 6.7/10 in 7,532 reviews.

Paisley

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Kilmarnock

Clydebank

Dunoon

Arrochar

Inveraray

Rothesay

Alexandria

Dumbarton

Helensburgh

Balloch

East Kilbride

Renfrew

Ballachulish

Glencoe

Kinlochleven

Tarbert

Barrhead

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Glasgow from London.

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

Yes. momondo enables you to select and highlight flights to Glasgow from London with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Glasgow from London.

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

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

An easier way to manage your Glasgow Intl Airport trip

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Cheap flights from London Heathrow Airport to Glasgow from £56

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 Heathrow Airport to Glasgow departing on 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from London Heathrow Airport to Glasgow Intl Airport

Our best British Airways deals on London Heathrow Airport to Glasgow Intl Airport flight tickets

KLM flights from London Heathrow Airport to Glasgow Intl Airport

Our best KLM deals on London Heathrow Airport to Glasgow Intl Airport flight tickets

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Use the filters below to find and compare flights from London Heathrow Airport to Glasgow Intl Airport that are best for you.

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How to get the cheapest flight ticket from London Heathrow Airport 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 Heathrow Airport and Glasgow Intl Airport?

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

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

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

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

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

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

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

There are 3 cabin classes available to choose from on London Heathrow 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 Heathrow Airport to Glasgow Intl Airport flight prices changed over time?

As of November 2025, prices for London Heathrow Airport to Glasgow Intl Airport flights are approximately 9% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London Heathrow to Glasgow Intl?

British Airways is the most popular carrier operating from London Heathrow to Glasgow Intl

How often are flights from London to Glasgow delayed?

Historically, on average around 17% of flights between London and Glasgow have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

What is the most punctual flight time for London to Glasgow flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Glasgow flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

How many flights depart from London Heathrow Airport to Glasgow Intl Airport on average per day?

As of November 2025, there are 21 flights per day flying from London Heathrow Airport to Glasgow Intl Airport. The most common time of day flights depart is 18:00, with 40% of flights taking off in the evening.

How many flights depart from London Heathrow Airport to Glasgow Intl Airport on average per week?

As of November 2025, there are 153 flights per week flying from London Heathrow Airport to Glasgow Intl Airport. The most common day of the week flights depart is Tue, with 35% of flights taking off on this day.

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

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

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

Best price found

Fastest flight time

Direct flights

How far is London Heathrow to Glasgow Intl by plane?

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

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

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

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

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

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

Best airlines flying from London Heathrow Airport to Glasgow Intl Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Glasgow Intl Airport with momondo

British Airways Flights From London Heathrow Airport to Glasgow Intl Airport

Travelling to a place near Glasgow?

Why use momondo?

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

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

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

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

An easier way to manage your Glasgow Intl 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Glasgow

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo