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Cheap flights from London Heathrow Airport to Glasgow from $116

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 13/11. 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 Heathrow Airport to Glasgow (LHR-GLA)

Cheap return flights

British Airways Logo
08:10 - 09:35LHR-GLA
1h 25mdirect
British Airways Logo
12:45 - 14:15GLA-LHR
1h 30mdirect
$182British Airways
Find Deal
Sat, 15 Nov - Sat, 15 Nov
British Airways Logo
19:55 - 21:25LHR-GLA
1h 30mdirect
British Airways Logo
06:35 - 08:10GLA-LHR
1h 35mdirect
$190British Airways
Find Deal
Mon, 1 Dec - Sun, 7 Dec
British Airways Logo
21:10 - 22:40LHR-GLA
1h 30mdirect
British Airways Logo
06:35 - 08:10GLA-LHR
1h 35mdirect
$199British Airways
Find Deal
Fri, 7 Nov - Sun, 9 Nov
British Airways Logo
07:30 - 08:55LHR-GLA
1h 25mdirect
British Airways Logo
09:20 - 10:55GLA-LHR
1h 35mdirect
$200British Airways
Find Deal
Fri, 7 Nov - Sun, 9 Nov
British Airways Logo
21:55 - 23:20LHR-GLA
1h 25mdirect
British Airways Logo
21:15 - 22:35GLA-LHR
1h 20mdirect
$210British Airways
Find Deal
Sat, 20 Sep - Sat, 27 Sep
British Airways Logo
20:55 - 22:20LHR-GLA
1h 25mdirect
British Airways Logo
20:50 - 22:10GLA-LHR
1h 20mdirect
$211British Airways
Find Deal
Sat, 11 Oct - Mon, 13 Oct
British Airways Logo
21:10 - 22:35LHR-GLA
1h 25mdirect
British Airways Logo
18:50 - 20:10GLA-LHR
1h 20mdirect
$221British Airways
Find Deal
Wed, 22 Oct - Sat, 1 Nov
British Airways Logo
07:30 - 08:55LHR-GLA
1h 25mdirect
British Airways Logo
18:40 - 20:00GLA-LHR
1h 20mdirect
$227British Airways
Find Deal
Fri, 2 Jan - Fri, 2 Jan
Logo
09:15 - 13:00LHR-GLA
3h 45m1 stop
Logo
20:25 - 21:45GLA-LHR
1h 20mdirect
$350
Find Deal
Wed, 24 Sep - Fri, 26 Sep
KLM Logo
11:45 - 16:35LHR-GLA
4h 50m1 stop
KLM Logo
06:05 - 10:45GLA-LHR
4h 40m1 stop
$367KLM
Find Deal
Tue, 11 Nov - Sun, 16 Nov

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
11 Nov
LHR11:45London Heathrow
4h 50m
1 stop
GLA16:35Glasgow Intl
16 Nov
GLA06:05Glasgow Intl
4h 40m
1 stop
LHR10:45London Heathrow
$367
Find similar
KLM
4 Sept
LHR19:15London Heathrow
3h 55m
1 stop
GLA23:10Glasgow Intl
24 Sept
GLA06:00Glasgow Intl
4h 45m
1 stop
LHR10:45London Heathrow
$581
Find similar
KLM
30 Aug
LHR18:35London Heathrow
4h 35m
1 stop
GLA23:10Glasgow Intl
6 Sept
GLA13:15Glasgow Intl
4h 35m
1 stop
LHR17:50London Heathrow
$640
Find similar

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
15 Nov
LHR08:10London Heathrow
1h 25m
GLA09:35Glasgow Intl
15 Nov
GLA12:45Glasgow Intl
1h 30m
LHR14:15London Heathrow
$182
Find similar
British Airways
1 Dec
LHR19:55London Heathrow
1h 30m
GLA21:25Glasgow Intl
7 Dec
GLA06:35Glasgow Intl
1h 35m
LHR08:10London Heathrow
$190
Find similar
British Airways
7 Nov
LHR21:10London Heathrow
1h 30m
GLA22:40Glasgow Intl
9 Nov
GLA06:35Glasgow Intl
1h 35m
LHR08:10London Heathrow
$199
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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 21 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sat 15/11

08:10-09:35

Nonstop1h 25m

Glasgow Intl

Sat 15/11

12:45-14:15

Nonstop1h 30m

$182

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Mon 1/12

19:55-21:25

Nonstop1h 30m

Glasgow Intl

Sun 7/12

06:35-08:10

Nonstop1h 35m

$190

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Fri 7/11

21:10-22:40

Nonstop1h 30m

Glasgow Intl

Sun 9/11

06:35-08:10

Nonstop1h 35m

$199

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Fri 7/11

07:30-08:55

Nonstop1h 25m

Glasgow Intl

Sun 9/11

09:20-10:55

Nonstop1h 35m

$200

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sat 20/9

21:55-23:20

Nonstop1h 25m

Glasgow Intl

Sat 27/9

21:15-22:35

Nonstop1h 20m

$210

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Sat 11/10

20:55-22:20

Nonstop1h 25m

Glasgow Intl

Mon 13/10

20:50-22:10

Nonstop1h 20m

$211

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 22/10

21:10-22:35

Nonstop1h 25m

Glasgow Intl

Sat 1/11

18:50-20:10

Nonstop1h 20m

$221

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Fri 2/1

07:30-08:55

Nonstop1h 25m

Glasgow Intl

Fri 2/1

18:40-20:00

Nonstop1h 20m

$227

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Wed 24/9

09:15-13:00

1 stop3h 45m

Glasgow Intl

Fri 26/9

20:25-21:45

Nonstop1h 20m

$350

LondonGlasgow

LHR - GLA

LHRGLA

London Heathrow

Tue 11/11

11:45-16:35

1 stop4h 50m

Glasgow Intl

Sun 16/11

06:05-10:45

1 stop4h 40m

$367

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 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?

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 $221. If you aren’t able to travel to Glasgow Intl Airport during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $222.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $130. 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 $323.

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 $204. 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 $417.

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 $254 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 $186 on momondo.

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

There are 2 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 August 2025, prices for London Heathrow Airport to Glasgow Intl Airport flights are approximately 15% 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

Fastest flight time

1h 25m

Direct flights

Every day
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.
Search flight deals

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

    Glasgow Intl is 554.4 km away from London Heathrow. 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 London Heathrow Airport to Glasgow Intl Airport?

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

  • 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?

    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 Heathrow Airport to Glasgow Intl Airport.

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

    The necessary travel and health documents for your Glasgow Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • 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
Airline
Rating
Free cancellation
Price
British AirwaysPriceFrom $145Free cancellationRating
6.7
7,291 reviews
Search British Airways flights

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

    British Airways flight deals from London Heathrow Airport to Glasgow Intl Airport start from $93 round-trip. Over the 15 British Airways flights for this route in a normal week, average airfare is usually $188 round-trip - but some users have found much cheaper deals with momondo.

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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Glasgow . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for London to Glasgow flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for London to Glasgow flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Glasgow Intl Airport trip

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