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

As of September 2025, there are 16 flights per day flying from Glasgow to London Heathrow Airport. The most common time of day flights depart is 14:00, with 42% of flights taking off in the afternoon.

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

British Airways and Aer Lingus are the most popular carriers operating from Glasgow to London Heathrow

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

113 flights are operational weekly from Glasgow to London Heathrow Airport as of September 2025. The most popular departure day for this route is Thu, with 38% of flights per week taking off on this day.

Which airlines fly to London Heathrow Airport?

British Airways, easyJet and Loganair are the top three most popular airlines that fly to London Heathrow Airport from Glasgow according to our data. British Airways is the first choice among our users, with 96% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 4 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Glasgow to London Heathrow Airport refresh daily.

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

As of September 2025, there are 2 operators available to choose from for flights from Glasgow to London Heathrow Airport.

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

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

The required travel and health documents for your London Heathrow 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 London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£58 Cheap Flights from Glasgow to London Heathrow Airport in 2025

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17:45 - 19:05GLA-LHR

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1h 25mdirect

£80British Airways

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4h 25m1 stop

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6h 20m1 stop

£148

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British Airways flights from Glasgow to London Heathrow Airport

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

British Airways

26 Dec

GLA17:45Glasgow Intl

1h 20m

LHR19:05London Heathrow

20 Jan

LHR06:25London Heathrow

1h 25m

GLA07:50Glasgow Intl

£80

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British Airways

6 Feb

GLA17:45Glasgow Intl

1h 20m

LHR19:05London Heathrow

8 Feb

LHR06:55London Heathrow

1h 25m

GLA08:20Glasgow Intl

£83

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British Airways

15 Jan

GLA19:05Glasgow Intl

1h 20m

LHR20:25London Heathrow

17 Jan

LHR07:10London Heathrow

1h 25m

GLA08:35Glasgow Intl

£84

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Fri 26/12

17:45-19:05

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London Heathrow

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06:25-07:50

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19:05-20:25

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London Heathrow

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07:10-08:35

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15:25-16:50

Nonstop1h 25m

London Heathrow

Fri 24/10

06:25-07:50

Nonstop1h 25m

£86

GlasgowLondon

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Glasgow Intl

Mon 13/10

20:50-22:10

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London Heathrow

Tue 14/10

15:20-16:45

Nonstop1h 25m

£87

GlasgowLondon

GLA - LHR

GLALHR

Glasgow Intl

Sun 26/10

10:20-11:55

Nonstop1h 35m

London Heathrow

Sun 26/10

21:00-22:30

Nonstop1h 30m

£88

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Glasgow Intl

Fri 26/12

17:45-19:05

Nonstop1h 20m

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Sat 3/1

19:55-21:25

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£90

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Glasgow Intl

Sat 25/10

19:45-21:05

Nonstop1h 20m

London Heathrow

Sat 1/11

21:00-22:30

Nonstop1h 30m

£92

GlasgowLondon

GLA - LHR

GLALHR

Glasgow Intl

Tue 7/10

15:55-20:20

1 stop4h 25m

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Tue 14/10

15:50-22:10

1 stop6h 20m

£148

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How to get the cheapest flight ticket from Glasgow to London Heathrow 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

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What is the cheapest month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from Glasgow to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £93. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Glasgow averaging around £97.

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

On average, the least expensive day to fly to London Heathrow Airport from Glasgow is on a Friday. momondo users have found tickets for Friday departures for as low as £555. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £606.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Glasgow to London Heathrow Airport in the evening for as low as £404. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £629 on average. Flights to London Heathrow Airport from Glasgow in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Glasgow to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £114 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Glasgow for as low as £93 on momondo.

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

There are 4 cabin classes available to choose from on Glasgow to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Glasgow to London Heathrow Airport flight deals and tips

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

Fastest flight time	1h 20m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun

The fastest flight from Glasgow to London Heathrow Airport takes 1h 20m

Direct flights go from Glasgow to London Heathrow Airport on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..

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How far is Glasgow to London Heathrow by plane?
London Heathrow is 340.3 mi away from Glasgow. 1h 20m is a normal flight duration for this route.
When did momondo last update prices for flights from Glasgow to London Heathrow Airport?
Prices for flights from Glasgow to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from Glasgow to London Heathrow Airport?
As of September 2025, there are 2 operators available to choose from for flights from Glasgow to London Heathrow Airport.
How old do you have to be to fly from Glasgow to London Heathrow 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 Glasgow to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow 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 London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Glasgow to London Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
easyJet	PriceFrom £34	Free Cancellation	Rating 6.9 1,820 reviews	Search easyJet flights
British Airways	PriceFrom £69	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Loganair	PriceFrom £145	Free Cancellation	Rating 8.2 19 reviews	Search Loganair flights
KLM	PriceFrom £159	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights

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Why use momondo?

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

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 London from Glasgow.

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

Flights from Glasgow to London 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 Glasgow to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Glasgow to London.

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

Price alerts on flights to London from Glasgow are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Glasgow to London from £58

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 to London departing on 17/10. 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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How to get the cheapest flight ticket from Glasgow to London Heathrow 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 Heathrow Airport?

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

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

What is the cheapest Glasgow to London Heathrow flight route?

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

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

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

There are 4 cabin classes available to choose from on Glasgow to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

British Airways and Aer Lingus are the most popular carriers operating from Glasgow to London Heathrow

Which airlines fly to London Heathrow Airport?

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

As of September 2025, there are 16 flights per day flying from Glasgow to London Heathrow Airport. The most common time of day flights depart is 14:00, with 42% of flights taking off in the afternoon.

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

113 flights are operational weekly from Glasgow to London Heathrow Airport as of September 2025. The most popular departure day for this route is Thu, with 38% of flights per week taking off on this day.

Cheap Glasgow to London Heathrow Airport flight deals and tips

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

Fastest flight time

Direct flights

How far is Glasgow to London Heathrow by plane?

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

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

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

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

Best airlines flying from Glasgow to London Heathrow Airport

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Heathrow 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 London

Popular Cities in the United Kingdom

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