฿3,430 Cheap Flights from London (LHR) to Glasgow (GLA)

View ฿3,430 flight on Mon, 18 Aug 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Glasgow International Airport (GLA)

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Cheap Flights from London (LHR) to Glasgow (GLA)

Prices were available within the past 7 days and start at ฿3,430 for one-way flights and ฿5,120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 19 Nov - Sun, 23 Nov
LHR
London
GLA
Glasgow
฿5,120 Return, found 3 days ago
฿5,120
Return
found 3 days ago
Select British Airways flight, departing Wed, 19 Nov from London to Glasgow, returning Sun, 23 Nov, priced at ฿5,120 found 3 days ago
British Airways
Tue, 12 Aug - Tue, 19 Aug
LHR
London
GLA
Glasgow
฿5,130 Return, found 2 days ago
฿5,130
Return
found 2 days ago
Select British Airways flight, departing Tue, 12 Aug from London to Glasgow, returning Tue, 19 Aug, priced at ฿5,130 found 2 days ago
British Airways
Fri, 12 Sep - Sat, 20 Sep
LHR
London
GLA
Glasgow
฿5,545 Return, found 6 days ago
฿5,545
Return
found 6 days ago
Select British Airways flight, departing Fri, 12 Sep from London to Glasgow, returning Sat, 20 Sep, priced at ฿5,545 found 6 days ago
British Airways
Tue, 12 Aug - Tue, 19 Aug
LHR
London
GLA
Glasgow
฿5,570 Return, found 2 days ago
฿5,570
Return
found 2 days ago
Select British Airways flight, departing Tue, 12 Aug from London to Glasgow, returning Tue, 19 Aug, priced at ฿5,570 found 2 days ago
British Airways
Mon, 29 Dec - Sat, 10 Jan
LHR
London
GLA
Glasgow
฿5,610 Return, found 6 days ago
฿5,610
Return
found 6 days ago
Select British Airways flight, departing Mon, 29 Dec from London to Glasgow, returning Sat, 10 Jan, priced at ฿5,610 found 6 days ago
British Airways
Wed, 19 Nov - Sun, 23 Nov
LHR
London
GLA
Glasgow
฿5,650 Return, found 3 days ago
฿5,650
Return
found 3 days ago
Select British Airways flight, departing Wed, 19 Nov from London to Glasgow, returning Sun, 23 Nov, priced at ฿5,650 found 3 days ago
British Airways
Tue, 12 Aug - Tue, 19 Aug
LHR
London
GLA
Glasgow
฿5,660 Return, found 2 days ago
฿5,660
Return
found 2 days ago
Select British Airways flight, departing Tue, 12 Aug from London to Glasgow, returning Tue, 19 Aug, priced at ฿5,660 found 2 days ago
British Airways
Sun, 28 Dec - Tue, 14 Apr
LHR
London
GLA
Glasgow
฿5,665 Return, found 6 days ago
฿5,665
Return
found 6 days ago
Select British Airways flight, departing Sun, 28 Dec from London to Glasgow, returning Tue, 14 Apr, priced at ฿5,665 found 6 days ago
British Airways
Mon, 29 Dec - Sat, 10 Jan
LHR
London
GLA
Glasgow
฿5,830 Return, found 6 days ago
฿5,830
Return
found 6 days ago
Select British Airways flight, departing Mon, 29 Dec from London to Glasgow, returning Sat, 10 Jan, priced at ฿5,830 found 6 days ago
British Airways
Mon, 29 Dec - Sat, 10 Jan
LHR
London
GLA
Glasgow
฿5,960 Return, found 6 days ago
฿5,960
Return
found 6 days ago
Select British Airways flight, departing Mon, 29 Dec from London to Glasgow, returning Sat, 10 Jan, priced at ฿5,960 found 6 days ago

Find the cheapest month to fly from London (LHR) to Glasgow (GLA)

February is typically the cheapest month to fly

From ฿2,567 - ฿8,861 per traveller.

Graph displaying average flight prices per month

Flight from London to Glasgow route information
Origin airport
Heathrow
Destination airport
Glasgow Intl.
Airlines serving
British Airways
Return price
฿5,120
Distance
551 km
Average flight time
1 hour 24 mins

Perfect flights from London to Glasgow

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Glasgow. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Paisley, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Glasgow Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿3,430 and roundtrip prices from ฿5,120. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Glasgow Intl. and explore Paisley and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your LHR to GLA travel arrangements today and embark on the journey of a lifetime in Glasgow.

Frequently asked questions

How much is a flight from Heathrow Airport to Glasgow Airport?
Round-trip flights between Heathrow Airport and Glasgow Intl. Airport (GLA) start from ฿5,120. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to Glasgow Airport?
We understand that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport to Glasgow Intl. Airport (GLA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to GLA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport to Glasgow Airport?
With a flight distance of 560 kilometres, it's only a short hop from Heathrow Airport to Glasgow Airport. It might be a quick journey, but it's still worth bringing along something to keep you busy on board.
Which airlines fly direct from Heathrow Airport to GLA?
Check out British Airways (BA) if you want to travel straight from London Heathrow to GLA. This airline offers 230 flights every month, so you're sure to find one that fits your schedule.
Are LHR to Glasgow Intl. Airport (GLA) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from LHR to Glasgow Airport last minute could be your ticket to a great deal. However, it could end up costing a great deal more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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