€77 Cheap Flights Glasgow to London (GLA-LHR)

View €77 flight on Sat, 17 Jan 2026Opens in a new window

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

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Cheap flights from Glasgow to London (GLA-LHR)

Prices were available within the past 7 days and start at €77 for one-way flights and €104 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 25 Dec - Sun, 28 Dec
GLA
Glasgow
LHR
London
€104 Return, found 2 days ago
€104
Return
found 2 days ago
Select British Airways flight, departing Thu, 25 Dec from Glasgow to London, returning Sun, 28 Dec, priced at €104 found 2 days ago
British Airways
Fri, 6 Feb - Sun, 8 Feb
GLA
Glasgow
LHR
London
€105 Return, found 21 hours ago
€105
Return
found 21 hours ago
Select British Airways flight, departing Fri, 6 Feb from Glasgow to London, returning Sun, 8 Feb, priced at €105 found 21 hours ago
British Airways
Thu, 8 Jan - Sun, 11 Jan
GLA
Glasgow
LHR
London
€106 Return, found 3 hours ago
€106
Return
found 3 hours ago
Select British Airways flight, departing Thu, 8 Jan from Glasgow to London, returning Sun, 11 Jan, priced at €106 found 3 hours ago
British Airways
Sat, 20 Dec - Wed, 7 Jan
GLA
Glasgow
LHR
London
€108 Return, found 4 hours ago
€108
Return
found 4 hours ago
Select British Airways flight, departing Sat, 20 Dec from Glasgow to London, returning Wed, 7 Jan, priced at €108 found 4 hours ago
British Airways
Thu, 1 Jan - Sun, 4 Jan
GLA
Glasgow
LHR
London
€109 Return, found 4 days ago
€109
Return
found 4 days ago
Select British Airways flight, departing Thu, 1 Jan from Glasgow to London, returning Sun, 4 Jan, priced at €109 found 4 days ago
British Airways
Sat, 21 Feb - Sun, 22 Feb
GLA
Glasgow
LHR
London
€111 Return, found 1 day ago
€111
Return
found 1 day ago
Select British Airways flight, departing Sat, 21 Feb from Glasgow to London, returning Sun, 22 Feb, priced at €111 found 1 day ago
British Airways
Thu, 8 Jan - Sun, 11 Jan
GLA
Glasgow
LHR
London
€111 Return, found 3 hours ago
€111
Return
found 3 hours ago
Select British Airways flight, departing Thu, 8 Jan from Glasgow to London, returning Sun, 11 Jan, priced at €111 found 3 hours ago
British Airways
Fri, 30 Jan - Sun, 1 Feb
GLA
Glasgow
LHR
London
€112 Return, found 5 days ago
€112
Return
found 5 days ago
Select British Airways flight, departing Fri, 30 Jan from Glasgow to London, returning Sun, 1 Feb, priced at €112 found 5 days ago
British Airways
Thu, 29 Jan - Sun, 1 Feb
GLA
Glasgow
LHR
London
€113 Return, found 12 hours ago
€113
Return
found 12 hours ago
Select British Airways flight, departing Thu, 29 Jan from Glasgow to London, returning Sun, 1 Feb, priced at €113 found 12 hours ago
British Airways
Fri, 30 Jan - Sun, 1 Feb
GLA
Glasgow
LHR
London
€114 Return, found 5 days ago
€114
Return
found 5 days ago
Select British Airways flight, departing Fri, 30 Jan from Glasgow to London, returning Sun, 1 Feb, priced at €114 found 5 days ago

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

February is typically the cheapest month to fly

From €69 - €144 per traveller.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city centre is 52 minutes. Flights from €152
LGW
Gatwick
Cheapest
Average driving time to city centre52 min
Flights from €152
Glasgow to London route information
Origin airport
Glasgow Intl.
Destination airport
Heathrow
Airlines serving
British Airways
Return price
€103
Distance
551 km
Average flight time
1 hour 27 mins

Perfect flights from Glasgow to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Glasgow to London. 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 , 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 Glasgow Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from €77 and roundtrip prices from €104. 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 Heathrow and explore 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 to travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from Glasgow Intl. Airport (GLA) to LHR?
If you're travelling between Glasgow Intl. Airport (GLA) and Heathrow Airport, round-trip journeys start from €104. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from GLA to LHR?
The majority of flights can be cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do need to cancel your holiday, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Glasgow Airport to LHR 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 Glasgow Airport to LHR flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Glasgow Intl. Airport (GLA) to Heathrow Airport (LHR)?
It only takes about 1 hour and 27 minutes to jet from Glasgow Airport to London Heathrow — just enough time for a quick snooze. You'll be landing in Hounslow by the time you wake up.
How far is the flight from Glasgow Airport to Heathrow Airport (LHR)?
The flight distance from GLA (GLA) to Heathrow Airport (LHR) (LHR) is just 560 kilometres. You'll be walking down the air bridge and picking up your bags from the carousel in no time at all.
Which airlines fly direct from Glasgow Intl. Airport (GLA) to Heathrow Airport (LHR)?
If you want to fly straight from Glasgow Airport to Heathrow Airport (LHR), British Airways (BA) is a top choice. It operates 230 monthly flights between Paisley and Hounslow.
Are Glasgow Airport to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Glasgow Airport to Heathrow Airport (LHR) at the last minute could be your ticket to a great deal. However, it could end up costing you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

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