$36 Cheap Flights from Glasgow (GLA) to London (LTN)

View $36 flight on Tue, Sep 9, 2025Opens in a new window

Popular airlines from Glasgow International Airport (GLA) to Luton Airport (LTN)

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Cheap Flights from Glasgow to London (GLA-LTN)

Prices were available within the past 7 days and start at $36 for one-way flights and $89 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Thu, Oct 2 - Sat, Oct 4
GLA
Glasgow
LTN
London
$89 Roundtrip, found 4 hours ago
$89
Roundtrip
found 4 hours ago
Select easyJet flight, departing Thu, Oct 2 from Glasgow to London, returning Sat, Oct 4, priced at $89 found 4 hours ago
easyJet
Fri, Sep 26 - Sun, Oct 5
GLA
Glasgow
LTN
London
$92 Roundtrip, found 2 days ago
$92
Roundtrip
found 2 days ago
Select easyJet flight, departing Fri, Sep 26 from Glasgow to London, returning Sun, Oct 5, priced at $92 found 2 days ago
easyJet
Thu, Sep 4 - Sun, Sep 7
GLA
Glasgow
LTN
London
$93 Roundtrip, found 5 hours ago
$93
Roundtrip
found 5 hours ago
Select easyJet flight, departing Thu, Sep 4 from Glasgow to London, returning Sun, Sep 7, priced at $93 found 5 hours ago
easyJet
Wed, Sep 17 - Tue, Sep 23
GLA
Glasgow
LTN
London
$95 Roundtrip, found 2 hours ago
$95
Roundtrip
found 2 hours ago
Select easyJet flight, departing Wed, Sep 17 from Glasgow to London, returning Tue, Sep 23, priced at $95 found 2 hours ago
easyJet
Wed, Aug 27 - Wed, Sep 3
GLA
Glasgow
LTN
London
$96 Roundtrip, found 10 hours ago
$96
Roundtrip
found 10 hours ago
Select easyJet flight, departing Wed, Aug 27 from Glasgow to London, returning Wed, Sep 3, priced at $96 found 10 hours ago
easyJet
Thu, Sep 11 - Sun, Sep 14
GLA
Glasgow
LTN
London
$98 Roundtrip, found 18 hours ago
$98
Roundtrip
found 18 hours ago
Select easyJet flight, departing Thu, Sep 11 from Glasgow to London, returning Sun, Sep 14, priced at $98 found 18 hours ago
easyJet
Tue, Sep 23 - Thu, Sep 25
GLA
Glasgow
LTN
London
$98 Roundtrip, found 1 day ago
$98
Roundtrip
found 1 day ago
Select easyJet flight, departing Tue, Sep 23 from Glasgow to London, returning Thu, Sep 25, priced at $98 found 1 day ago
easyJet
Thu, Sep 11 - Wed, Sep 17
GLA
Glasgow
LTN
London
$99 Roundtrip, found 20 hours ago
$99
Roundtrip
found 20 hours ago
Select easyJet flight, departing Thu, Sep 11 from Glasgow to London, returning Wed, Sep 17, priced at $99 found 20 hours ago
easyJet
Thu, Oct 2 - Sat, Oct 4
GLA
Glasgow
LTN
London
$100 Roundtrip, found 4 hours ago
$100
Roundtrip
found 4 hours ago
Select easyJet flight, departing Thu, Oct 2 from Glasgow to London, returning Sat, Oct 4, priced at $100 found 4 hours ago
SunExpress
Mon, Sep 15 - Thu, Oct 2
GLA
Glasgow
LTN
London
$562 Roundtrip, found 4 days ago
$562
Roundtrip
found 4 days ago
Select SunExpress flight, departing Mon, Sep 15 from Glasgow to London, returning Thu, Oct 2, priced at $562 found 4 days ago

Alternative airports near London

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

Select flight to Heathrow LHR. Closest option available. Average driving time to city center is 28 minutes. Flights from $128
LHR
Heathrow
Closest
Average driving time to city center28 min
Flights from $128
Select flight to Stansted STN. Average driving time to city center is 51 minutes. Flights from $117
STN
Stansted
Average driving time to city center51 min
Flights from $117
Flights from Glasgow (GLA) to London (LTN)
Origin airport
Glasgow Intl.
Destination airport
Luton
Airlines serving
easyJet
Roundtrip price
$89
Distance
321 mi
Average flight time
1 hour 12 mins

Glasgow to London Flights

The cheapest times to fly from Glasgow to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Glasgow to London are during the month of October. You can find some of the cheapest flights from Glasgow to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glasgow to London

Sunday is one of the best days to book for cheap flights from Glasgow to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Glasgow to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Glasgow to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $36 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Glasgow to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Glasgow to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Glasgow Intl. Airport (GLA) to Luton Airport (LTN) cost?
Snag cheap return fares starting from $90 from Glasgow Intl. Airport (GLA) to Luton Airport (LTN). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a easyJet flight leaving GLA on August 19 2025 and touching down at LTN. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from GLA to LTN?
The cheapest flights from GLA to LTN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Glasgow Intl. Airport (GLA) to Luton Airport (LTN)?
When setting off from Glasgow Intl. Airport (GLA), you can get on a direct flight to Luton Airport (LTN) with easyJet.
What is the cheapest airline that flies from GLA to LTN?
Travel from GLA to LTN with easyJet. This carrier currently offers the cheapest one-way ticket for this route, starting from $37. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from GLA on October 1 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Glasgow Intl. Airport (GLA) to Luton Airport (LTN)?
Every day, an average of 2 nonstop flights take off from Glasgow Intl. Airport (GLA) to Luton Airport (LTN). Select the departure time that best fits your itinerary.
What are the most popular departure times for flights from Glasgow Intl. Airport (GLA) to Luton Airport (LTN)?
More people fly between GLA and LTN at 3 PM than at any other time of day. Looking for a quieter experience? Pick a flight outside the busiest times and you could save on your ticket as well.
What day of the week has the most flights from GLA to LTN?
If you jet off on a Friday, you'll get the greatest range of options for flights from Glasgow Intl. Airport (GLA) to Luton Airport (LTN).
What is the earliest flight from Glasgow Intl. Airport (GLA) to Luton Airport (LTN)?
Hop on the earliest flight at around 6:45AM UTC+0, heading out of Glasgow Intl. Airport (GLA). You'll be flying for around 1h 15m, reaching Luton Airport (LTN) at approximately 8:00AM UTC+0.
How long does it take to fly from Glasgow Intl. Airport (GLA) to Luton Airport (LTN)?
The average flight duration from GLA to LTN is 1 hour and 13 minutes, covering a total distance of 320 mi.
What is the best time to fly from Glasgow Intl. Airport (GLA) to Luton Airport (LTN)?
To avoid possible delays on the Glasgow Intl. Airport (GLA) to Luton Airport (LTN) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Glasgow Intl. Airport (GLA)?
Arrive at one of these London airports after your direct flight from Glasgow Intl. Airport (GLA):

  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Stansted Airport (STN)
  • London City Airport (LCY)
  • Luton Airport (LTN)

Is it cheaper to buy a plane ticket from Glasgow Intl. Airport (GLA) to Luton Airport (LTN) last-minute?
Booking your ticket from GLA to LTN right before your getaway is typically more expensive. But if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a GLA to LTN flight and hotel package?
You'll generally save money by booking a GLA to LTN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred flights and accommodations, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Glasgow Intl. Airport (GLA) to Luton Airport (LTN)?
Typically, you're able to cancel or reschedule your GLA to LTN flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more details, visit our Customer Service portal.

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