CA $65 Cheap Flights from Glasgow (GLA) to London (LHR)

View CA $65 flight on Wed, Oct. 15, 2025Opens in a new window

Featured airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at CA $65 for one-way flights and CA $131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri., Oct. 24 - Mon., Oct. 27
GLA
Glasgow
LHR
London
CA $131 Roundtrip, found 4 days ago
CA $131
Roundtrip
found 4 days ago
Select British Airways flight, departing Fri., Oct. 24 from Glasgow to London, returning Mon., Oct. 27, priced at CA $131 found 4 days ago
British Airways
Fri., Oct. 24 - Mon., Oct. 27
GLA
Glasgow
LHR
London
CA $137 Roundtrip, found 4 days ago
CA $137
Roundtrip
found 4 days ago
Select British Airways flight, departing Fri., Oct. 24 from Glasgow to London, returning Mon., Oct. 27, priced at CA $137 found 4 days ago
British Airways
Tue., Jul. 15 - Wed., Aug. 6
GLA
Glasgow
LHR
London
CA $137 Roundtrip, found 1 day ago
CA $137
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue., Jul. 15 from Glasgow to London, returning Wed., Aug. 6, priced at CA $137 found 1 day ago
British Airways
Tue., Jul. 15 - Wed., Aug. 6
GLA
Glasgow
LHR
London
CA $143 Roundtrip, found 1 day ago
CA $143
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue., Jul. 15 from Glasgow to London, returning Wed., Aug. 6, priced at CA $143 found 1 day ago
British Airways
Tue., Jul. 15 - Wed., Aug. 6
GLA
Glasgow
LHR
London
CA $148 Roundtrip, found 1 day ago
CA $148
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue., Jul. 15 from Glasgow to London, returning Wed., Aug. 6, priced at CA $148 found 1 day ago
British Airways
Tue., Jul. 15 - Wed., Aug. 6
GLA
Glasgow
LHR
London
CA $154 Roundtrip, found 1 day ago
CA $154
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue., Jul. 15 from Glasgow to London, returning Wed., Aug. 6, priced at CA $154 found 1 day ago
British Airways
Thu., Apr. 17 - Fri., Apr. 18
GLA
Glasgow
LHR
London
CA $155 Roundtrip, found 2 hours ago
CA $155
Roundtrip
found 2 hours ago
Select British Airways flight, departing Thu., Apr. 17 from Glasgow to London, returning Fri., Apr. 18, priced at CA $155 found 2 hours ago
British Airways
Tue., Jul. 15 - Wed., Aug. 6
GLA
Glasgow
LHR
London
CA $159 Roundtrip, found 1 day ago
CA $159
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue., Jul. 15 from Glasgow to London, returning Wed., Aug. 6, priced at CA $159 found 1 day ago
British Airways
Thu., Apr. 17 - Fri., Apr. 18
GLA
Glasgow
LHR
London
CA $161 Roundtrip, found 2 hours ago
CA $161
Roundtrip
found 2 hours ago
Select British Airways flight, departing Thu., Apr. 17 from Glasgow to London, returning Fri., Apr. 18, priced at CA $161 found 2 hours ago
British Airways
Tue., Jun. 10 - Sat., Jun. 14
GLA
Glasgow
LHR
London
CA $164 Roundtrip, found 3 days ago
CA $164
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue., Jun. 10 from Glasgow to London, returning Sat., Jun. 14, priced at CA $164 found 3 days ago
Flight from Glasgow to London (GLA - LHR) route information
Origin airport
Glasgow Intl.
Destination airport
Heathrow
Airlines serving
British Airways
Roundtrip price
CA $130
Distance
551 km

Paisley to London Flights

Ready for an adventure? Thought so! Prepare to see the sights when you book your trip from Paisley to London with Expedia.ca. Whether you’re visiting for business or pleasure, we know how important it is to bring home travel stories. Maybe your tales will include the best dinner of your life, or the weirdest street art you saw in the city, or the concert that turned you into a fan of a new band. Whatever it is, your new favourite anecdote is right around the corner. Book your trip from GLA to LHR and begin your journey!

Getting a cheap deal on your trip sets the tone for the perfect holiday. And with Expedia.ca, you know you can travel from Paisley to London on the cheap, with enough money left over for a stellar time in the city. That could mean more tours with the kids, more concerts with the spouse, more dessert amongst co-workers, or even front row seats to a sports game if you’re travelling solo. It’s your holiday! Make it great.

Travelling shouldn’t cost an arm and a leg before you even get to relax on the plane’s armrests. Count on Expedia.ca to get you the best discounts on flights from GLA to LHR. And remember this: You can also save big when you bundle. Add a hotel or car rental deal to your flight and witness those savings add up. Hey, more money for more souvenirs, right? Right! Pack your bags and we’ll see you on the route.

Combine your London flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from with Expedia Canada. Use us as your top travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Glasgow Intl. Airport (GLA) to LHR?
If you’re traveling between Glasgow Intl. Airport (GLA) and Heathrow Airport, round-trip journeys start from CA $131. 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 canceled online, but whether or not you are charged a fee all comes down to your airline. If you do need to cancel your vacation, 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 kilometers. 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.
*Available to Expedia members.