GLA - LON

£42 Find Cheap Flights from Glasgow Airport to London

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow Intl to London departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to London, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Glasgow Intl to London (GLA-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Glasgow Intl to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Glasgow Intl to London

Sat, 9 Aug - Sat, 16 Aug
easyJet Logo
06:25 - 07:45GLA-STN
1h 20mdirect
easyJet Logo
08:15 - 09:35STN-GLA
1h 20mdirect
£42easyJet
Find Deal
Thu, 7 Aug - Sun, 10 Aug
easyJet Logo
07:05 - 08:25GLA-STN
1h 20mdirect
easyJet Logo
22:00 - 23:15STN-GLA
1h 15mdirect
£43easyJet
Find Deal
Thu, 4 Dec - Mon, 8 Dec
British Airways Logo
20:15 - 21:40GLA-LHR
1h 25mdirect
British Airways Logo
07:30 - 08:55LHR-GLA
1h 25mdirect
£67British Airways
Find Deal
Mon, 15 Sep - Mon, 15 Dec
British Airways Logo
20:50 - 22:10GLA-LHR
1h 20mdirect
British Airways Logo
07:30 - 08:55LHR-GLA
1h 25mdirect
£70British Airways
Find Deal
Wed, 9 Jul - Wed, 16 Jul
 Logo
21:45 - 22:55GLA-LTN
1h 10mdirect
 Logo
13:00 - 18:30LTN-GLA
5h 30m1 stop
Tue, 8 Jul - Wed, 9 Jul
 Logo
15:55 - 22:10GLA-STN
6h 15m1 stop
 Logo
08:55 - 10:15STN-GLA
1h 20mdirect
Tue, 15 Jul - Wed, 16 Jul
Ryanair Logo
15:55 - 21:00GLA-STN
5h 05m1 stop
Ryanair Logo
08:15 - 15:30STN-GLA
7h 15m1 stop
£95Ryanair
Find Deal
Tue, 15 Jul - Wed, 16 Jul
Ryanair Logo
15:55 - 22:10GLA-STN
6h 15m1 stop
Ryanair Logo
09:05 - 15:30STN-GLA
6h 25m1 stop
£100Ryanair
Find Deal
Wed, 30 Jul - Tue, 5 Aug
Aer Lingus Logo
08:35 - 13:25GLA-LHR
4h 50m1 stop
Aer Lingus Logo
14:20 - 19:40LHR-GLA
5h 20m1 stop
£205Aer Lingus
Find Deal
Tue, 15 Jul - Wed, 16 Jul
Aer Lingus Logo
15:55 - 21:40GLA-LCY
5h 45m1 stop
Aer Lingus Logo
20:30 - 08:05LCY-GLA
11h 35m1 stop
£269Aer Lingus
Find Deal
Expert advice

Expert advice for your flight from Glasgow Intl to London

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
easyJet

EasyJet's Speedy Boarding offers priority boarding and security access at select airports.


EasyJet's Flexi tickets include cabin bag, checked bag, and lounge access, ideal for frequent flyers.

Read more about easyJetby Blane Bachelor
British Airways

BA's Euro Traveller fares include a cabin bag, avoiding surprise fees unlike budget carriers.


BA's CityFlyer from London City Airport offers fast, easy travel with no 100 ml liquid limit.

Airports
GLA

Consider using priority security at GLA to skip long queues, especially during busy mornings on Fridays and weekends.

Read more about GLAby Kirstie Pickering
LTN

The Luton Express offers a 32-minute direct ride to St Pancras, ideal for quick city access.

Read more about LTNby Duncan Madden
LHR

For a quick city transfer, use the Heathrow Express to reach London Paddington in 15 minutes.

Read more about LHRby Kirstie Pickering
LGW

The Gatwick Express offers a quick 30-minute ride to London Victoria, ideal for a fast city transfer.

Read more about LGWby Kirstie Pickering
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on easyJet

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways and LTN

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Kirstie Pickering

Kirstie Pickering

Expert on LHR, LGW and GLA

Kirstie Pickering

Kirstie Pickering

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Read more
Useful Info

KAYAK's insights & trends for Glasgow Intl to London flights

Get data-powered insights and trends into flights from Glasgow Intl to London to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to London
Find cheap flights to London

Planning a trip from Glasgow Intl to London? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What is the cheapest Glasgow Intl Airport to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Glasgow Intl Airport to London.

Our data shows that the cheapest route for a return flight from Glasgow Intl Airport to London cost £50 and was between Glasgow Intl Airport (GLA) and London Stansted Airport (STN). On average, the best prices are found if you fly this route. The average price for a return flight for this route is £50.

What’s the cheapest day of the week to fly from Glasgow Airport to London?

The average price of all round-trip flights from Glasgow Intl Airport to London clicked on KAYAK for each day over the last 12 months.

When flying from Glasgow Airport to London, you should consider leaving on a Friday and avoid Saturdays if you are looking for the best rates. For your return to Glasgow Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Glasgow Intl Airport to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Glasgow Intl Airport to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Glasgow Intl Airport to London is January, where tickets cost £60 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £88 and £85 respectively.

How far in advance should I book a flight from Glasgow Intl Airport to London?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Glasgow Intl Airport to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Glasgow Intl Airport to London, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.


Good to know - Cheap tickets from Glasgow Airport to London

Low seasonMay
High seasonJuly
Cheapest flight£18
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (16% more expensive on average)
Flight from Glasgow to London Stansted Airport

When to book flights from Glasgow Intl to London

Are your dates flexible? Find out the best times to travel from Glasgow Intl to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Glasgow Airport to London flights

  • Do any London airports have onsite hotels?

    Heathrow airport has two onsite hotels: Sofitel Heathrow, located in Terminal 5; and Hilton Heathrow, located in Terminal 4. Gatwick features a staggering six onsite hotels at every price point, serving nearly every area of the airport. The rest of London’s airports offer accommodation near the terminals, but not onsite.

  • How much is a taxi to London city centre from the airport?

    Taxi fare, like public transport options, will vary widely based on your arrival airport. As for the major airports: a taxi from Heathrow will cost around £45-70, with a travel time of about an hour; taxis from Gatwick can cost as much as £90, with a travel time of about an hour and a half; and taxis from Stansted can cost approximately £75, with a travel time similar to taxis from Gatwick.

  • Which airport is the most convenient for London city centre?

    Taking the tube to London from Heathrow is by far the most popular public transport option for accessing the city centre. The Piccadilly Line serves Terminals 2, 3, 4 and 5 at Heathrow Airport. The journey time to central London is approximately 45 minutes and fares start at around £3.10 if you’re using a contactless Oyster card (which can be picked up from the airport).

  • How long is the flight from Glasgow to London?

    All of the non-stop flights from Glasgow to London have a flight time of approximately one hour and fifteen minutes. However, many travellers place strategic layovers in their flight plans so that they can spend some time in Dublin. Dublin is likely to be the only layover point you’ll see between the two airports, but a layover there can be a cheap way to add another destination to your vacation without additional booking.

  • What is the cheapest flight from Glasgow Intl Airport to London?

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to London was £25 for a one-way ticket and £57 for a return.

  • Which aircraft models fly most regularly from Glasgow Airport to London?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Glasgow Airport to London flight route.

  • Which airline alliances offer flights from Glasgow Airport to London?

    oneworld, and SkyTeam are the airline alliances operating flights between Glasgow Airport and London, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Glasgow Airport to London?

    There are direct flights from Glasgow Airport to London on a daily basis.

  • Which is the best airline for flights from Glasgow to London, easyJet or British Airways?

    The two airlines most popular with KAYAK users for flights from Glasgow to London are easyJet and British Airways. With an average price for the route of £70 and an overall rating of 6.9, easyJet is the most popular choice. British Airways is also a great choice for the route, with an average price of £87 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from Glasgow Airport to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow Airport to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Glasgow Airport to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Glasgow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow Airport to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Glasgow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow Airport to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Glasgow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Glasgow Intl Airport to London

  • Looking for a cheap flight from London to Glasgow Airport? 25% of our users found flights on this route for £84 or less one-way and £148 or less round-trip.
  • Booking flights from Glasgow to London offers some flexibility. Flights from London to Glasgow fly directly out of Glasgow Airport and land in every major airport in London. When booking your flight from Glasgow to London, you can choose your arrival airport based on where in London you’re planning to visit.
  • If you’re staying in London city centre, you can book your flight based on the best deal. However, if you’re staying outside of the centre, it would more convenient to fly into the closest airport. For example, if you’re staying on the North side of the city, Stansted and London City Airport would be the closest, while Heathrow better serves Western London and Gatwick better serves Southern London.
  • There are several airlines that operate between Glasgow Airport and London Airports, including a handful of budget airlines to choose from if you’d like to minimise costs. Ryanair, easyJet and British Airways operate most of the flights between the two cities, but other airlines are available to suit your flying preferences.
  • Getting to London city centre after your flight will vary in price and difficulty depending on your arrival airport. All of London’s airports offer public transportation options to get into the city centre, with most offering train and coach connections. If you’re feeling adventurous, you could always take one of London’s famous black cabs to your hotel.
  • If you would prefer to drive from the airport to the city centre, you’re in luck. Each one of London’s airports houses several different rental car agencies for you to choose from, but it’s always better to shop around and book in advance to get the best price. Short and long-term parking is also available at all airports.

Prefer to fly direct from Glasgow Airport to London?

Find which airlines fly direct from Glasgow Intl Airport to London, which days they fly and book direct flights.

Direct departures

Glasgow Intl to London

Monday

British Airways, easyJet

British Airways, easyJet

Tuesday

British Airways, easyJet

British Airways, easyJet

Wednesday

British Airways, easyJet

British Airways, easyJet

Thursday

British Airways, easyJet

British Airways, easyJet

Friday

British Airways, easyJet

British Airways, easyJet

Saturday

British Airways, easyJet

British Airways, easyJet

Sunday

British Airways, easyJet

British Airways, easyJet

See more direct flights

Direct returns

London to Glasgow Intl

Monday

British Airways, easyJet

British Airways, easyJet

Tuesday

British Airways, easyJet

British Airways, easyJet

Wednesday

British Airways, easyJet

British Airways, easyJet

Thursday

British Airways, easyJet

British Airways, easyJet

Friday

British Airways, easyJet

British Airways, easyJet

Saturday

British Airways, easyJet

British Airways, easyJet

Sunday

British Airways, easyJet

British Airways, easyJet

See more direct flights
See more direct flights

Top airlines flying from Glasgow Intl to London

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Glasgow Intl to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.9
easyJetOverall score based on 1812 reviews
6.7Boarding
6.7Comfort
5.5Entertainment
5.9Food
7.6Crew
Airline reviews

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

2.0 MediocreChris, Jun 2025LGW - INV
Read more easyJet reviews

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

This was our first time using them. I gave okay ratings for food and entertainment because it was minimal or not provided so I couldn't judge, but much better than most budget carriers we have ever used.

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

The payment system was not working so was unable to connect wifi the entire flight

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

Absolutely the worst airline. Can’t find anything positive to say. We were in business which is the same as most airlines coach

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

When checking our bags we were told our bags would go through our final destination. This did not happen. When boarding, after group 3 it was a free for all, everyone boards. When served lunch, I asked for anything without dairy, I was given popcorn and gummy snacks. She said she would come back with more options, she never did. Also, when traveling through London, they don’t tell you your gate number until 1 hour before flight leaves, causing everyone to run to their gate.

Full flight, but crew was great. No wifi and no seatback entertainment, so had to read...argh!

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

The crew did not really interact with me which was no problem as I was fine. I did see that they were somewhat short with some passengers but that was not common. Just in general, they did not seem friendly - no requirement to be so but I am used to a friendly crew on most flights. The food was just ok but with a flight that large, I would think it hard to make something more elaborate.

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

Everything you need to know for your flight from Glasgow Intl to London

Information on your arrival and departure airports

Compare transportation modes for Glasgow Airport to London

Transportation modeAverage priceAverage duration
Flights£8451h 10m
Trains£1874h 50m
Buses£318h 49m

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