S$139 Cheap Flights from Glasgow to London

View S$139 flight on Wed, 26 Nov, 2025Opens 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 S$139 for one-way flights and S$202 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
British Airways
Wed, 10 Dec - Wed, 17 Dec
GLA
Glasgow
LHR
London
S$202
Return
Found 2 days ago
Select British Airways flight, departing Wed, 10 Dec from Glasgow to London, returning Wed, 17 Dec, priced at S$202 Found 2 days ago
British Airways
Mon, 28 Jul - Mon, 4 Aug
GLA
Glasgow
LHR
London
S$202
Return
Found 2 days ago
Select British Airways flight, departing Mon, 28 Jul from Glasgow to London, returning Mon, 4 Aug, priced at S$202 Found 2 days ago
British Airways
Fri, 1 Aug - Mon, 4 Aug
GLA
Glasgow
LHR
London
S$204
Return
Found 4 days ago
Select British Airways flight, departing Fri, 1 Aug from Glasgow to London, returning Mon, 4 Aug, priced at S$204 Found 4 days ago
British Airways
Fri, 1 Aug - Mon, 4 Aug
GLA
Glasgow
LHR
London
S$230
Return
Found 4 days ago
Select British Airways flight, departing Fri, 1 Aug from Glasgow to London, returning Mon, 4 Aug, priced at S$230 Found 4 days ago
British Airways
Fri, 4 Jul - Mon, 7 Jul
GLA
Glasgow
LHR
London
S$237
Return
Found 1 day ago
Select British Airways flight, departing Fri, 4 Jul from Glasgow to London, returning Mon, 7 Jul, priced at S$237 Found 1 day ago
British Airways
Fri, 1 Aug - Mon, 4 Aug
GLA
Glasgow
LHR
London
S$239
Return
Found 4 days ago
Select British Airways flight, departing Fri, 1 Aug from Glasgow to London, returning Mon, 4 Aug, priced at S$239 Found 4 days ago
British Airways
Wed, 10 Dec - Fri, 12 Dec
GLA
Glasgow
LHR
London
S$244
Return
Found 2 days ago
Select British Airways flight, departing Wed, 10 Dec from Glasgow to London, returning Fri, 12 Dec, priced at S$244 Found 2 days ago
British Airways
Mon, 21 Jul - Tue, 22 Jul
GLA
Glasgow
LHR
London
S$244
Return
Found 1 day ago
Select British Airways flight, departing Mon, 21 Jul from Glasgow to London, returning Tue, 22 Jul, priced at S$244 Found 1 day ago
British Airways
Thu, 19 Jun - Thu, 26 Jun
GLA
Glasgow
LHR
London
S$289
Return
Found 1 day ago
Select British Airways flight, departing Thu, 19 Jun from Glasgow to London, returning Thu, 26 Jun, priced at S$289 Found 1 day ago
British Airways
Tue, 17 Jun - Tue, 24 Jun
GLA
Glasgow
LHR
London
S$298
Return
Found 2 hours ago
Select British Airways flight, departing Tue, 17 Jun from Glasgow to London, returning Tue, 24 Jun, priced at S$298 Found 2 hours ago
Glasgow to London route information
Origin airport
Glasgow Intl.
Destination airport
Heathrow
Airlines serving
British Airways
Return price
S$201
Distance
551 km
Average flight time
1 hour 29 mins

Perfect flights from Glasgow to London

Your Journey from Glasgow to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Glasgow to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including British Airways. Our selection of flights from Glasgow Intl. to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Glasgow to London Flights

Experience the joy of finding cheap flights from Glasgow Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$139 and roundtrip prices from S$202*.
 

Pre-Flight Essentials

Ensure a smooth journey from Glasgow to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of London. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Glasgow to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Glasgow to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Glasgow to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Glasgow to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$202. 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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*Available to Expedia members.