GLA - LON

$82 Find Cheap Flights from Glasgow to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to London departing on 12/14. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$116
Overall average: $149
British Airways
qua 12/10dom 12/14
GLA - LHR • Non-stop
Cheapest one-way
$82
Typical prices: $88-$186
British Airways
dom 12/14
GLA - LHR • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
BA's economy fares include a carry-on bag.
BA offers 31-inch legroom on most planes.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to London
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Top airlines
British Airways
Cheapest • from $116 (round-trip)
easyJet
Best reviews • 6.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
GLA-STN
Cheapest • 60% average savings
GLA-LHR
Most popular
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 20% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Glasgow to London (GLA-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Glasgow 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 round-trip flight deals from Glasgow to London

qua, dez 10 - dom, dez 14
British Airways Logo
5:00 pm - 6:20 pmGLA-LHR
1h 20mnonstop
British Airways Logo
8:00 am - 9:25 amLHR-GLA
1h 25mnonstop
$116British Airways
Find Deal
qua, dez 10 - qua, dez 17
British Airways Logo
5:00 pm - 6:20 pmGLA-LHR
1h 20mnonstop
British Airways Logo
8:25 am - 9:50 amLHR-GLA
1h 25mnonstop
$117British Airways
Find Deal
sex, dez 12 - dom, dez 14
British Airways Logo
6:35 am - 8:10 amGLA-LHR
1h 35mnonstop
British Airways Logo
8:00 am - 9:25 amLHR-GLA
1h 25mnonstop
$118British Airways
Find Deal
dom, jan 25 - sex, fev 13
British Airways Logo
6:35 am - 8:10 amGLA-LHR
1h 35mnonstop
British Airways Logo
4:20 pm - 5:50 pmLHR-GLA
1h 30mnonstop
$119British Airways
Find Deal
sáb, jan 10 - sex, jan 16
British Airways Logo
6:50 pm - 8:10 pmGLA-LHR
1h 20mnonstop
British Airways Logo
9:10 pm - 10:40 pmLHR-GLA
1h 30mnonstop
$120British Airways
Find Deal
sex, abr 10 - seg, abr 13
British Airways Logo
8:25 pm - 9:45 pmGLA-LHR
1h 20mnonstop
British Airways Logo
6:30 am - 7:55 amLHR-GLA
1h 25mnonstop
$122British Airways
Find Deal
dom, dez 14 - sáb, jan 10
British Airways Logo
9:20 am - 10:55 amGLA-LHR
1h 35mnonstop
British Airways Logo
7:10 am - 8:35 amLHR-GLA
1h 25mnonstop
$124British Airways
Find Deal
sex, dez 12 - sex, jan 9
British Airways Logo
6:40 pm - 8:00 pmGLA-LHR
1h 20mnonstop
British Airways Logo
6:25 am - 7:50 amLHR-GLA
1h 25mnonstop
$125British Airways
Find Deal
sex, dez 26 - sex, jan 2
British Airways Logo
8:55 am - 10:30 amGLA-LHR
1h 35mnonstop
British Airways Logo
6:25 am - 7:50 amLHR-GLA
1h 25mnonstop
$132British Airways
Find Deal
seg, dez 29 - seg, jan 5
British Airways Logo
6:35 am - 8:10 amGLA-LHR
1h 35mnonstop
British Airways Logo
6:25 am - 7:50 amLHR-GLA
1h 25mnonstop
$133British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Glasgow to London flights

Get data-powered insights and trends into flights from Glasgow 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 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.

How much is a round-trip flight from Glasgow Intl Airport to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Glasgow Intl Airport to London departing in December.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Glasgow Intl Airport to London costs $58 on the route between Glasgow Intl Airport (GLA) and London Stansted Airport (STN). Over the past month, this route was, on average, 60% cheaper than other Glasgow Intl Airport-London routes. The most popular route is between Glasgow Intl Airport (GLA) and London Heathrow Airport (LHR).

What’s the cheapest day of the week to fly from Glasgow 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.

Your flight ticket price will generally be cheaper if you fly to London on a Friday and more expensive on a Saturday. On your return trip to Glasgow, you should consider flying back on a Monday, and avoid Sundays for better deals.

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 February, where tickets cost $81 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $123 and $119 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, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Expert advice

Expert advice for your flight from Glasgow to London

 
Snippets provided in this section are AI-generated based on a summarization 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
American Airlines

Consider Basic Economy for short flights if traveling light and plans are firm.


Use Main Cabin Extra for early boarding and complimentary drinks on short flights.

British Airways

BA's economy fares include a carry-on bag, unlike most European carriers.


BA offers 31-inch legroom on most planes, but check for A321neo with 29 inches.

Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

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

Good to know

Low seasonOctober
Cheapest flight$82
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Glasgow to London Heathrow Airport

When to book flights from Glasgow to London

Are your dates flexible? Find out the best times to travel from Glasgow to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 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 $82 for a one-way ticket and $116 for a round-trip.

  • Do I need a passport to fly between Glasgow and London?

    A passport is not required to fly from Glasgow to London.

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

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

  • Which airline alliances offer flights from Glasgow to London?

    oneworld is the only airline alliance operating flights between Glasgow and London.

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

    There are nonstop flights from Glasgow 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 $112 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 $139 and an overall rating of 6.7.

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

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow 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 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? 25% of our users found flights on this route for $117 or less one-way and $321 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 to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Glasgow Intl 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

Reviews of the top airlines flying from Glasgow 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 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 1842 reviews
7.6Crew
6.7Comfort
5.5Entertainment
5.9Food
6.7Boarding
Airline reviews

Nice to fly out of Orly smaller easier to navigate airport. Being able to receive boarding pass well in advance of trip was comforting to know all travel was in order.

8.0 ExcellentBarbara, Oct 2025ORY - VCE
Read more easyJet reviews

Nice to fly out of Orly smaller easier to navigate airport. Being able to receive boarding pass well in advance of trip was comforting to know all travel was in order.

Liked. The check-in was pretty quick as they had 5 desks working.

Generally a good experience except for boarding in Naples on the flight back to London. We were all standing around for at least 20 minutes maybe longer as there was no seating.

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

Boarding was smooth and quick. Flight departed on time. Equally evacuation upon landing was from both the front door and the back doors. Bags were on the conveyor belts before I got there. Excellent service.

The terminals are far away, be prepared to walk. Also, You climb stairs to the plane since there are no aero bridges. Boarding was haphazard not in multiple groups, so stand in line early. Hard to find place to stow cabin baggage if you are behind in the line. You can purchase food on the plane. There are vegetarian options.

First -the flight was late - more than two hours Second, not even a bottle of water at bord to give for free for this inconvenience. Three-at landing ive realised that I've lost one of my ear plug headphones and been very desperate to find it with my torch, the crew not helped at all more than that they asked to leave the plane as everyone did before me. This was the last flight from that day- extra 5 min for me with a bit of help from crew - would have bring a super review. I guess this days humanity disappeared!

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

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.

For a business class ticket the service was very mediocre. We had to ask for coffee after a meal and the service was grudging like we were putting them out. The leg from BOM to LHR was especially bad and the toilets had no water. It was disgusting. Looks like self service is the new model for Business Class. No Thank you. I will look elsewhere

The boarding process was very poorly organized. Too many people had way to much carry on and resulted in loading overhead bins being the gating factor. Time for change.

I do not understand how BA takes coach seating and has people paying for business class. There is no leg room, seats don’t recline and no entertainment to be had unless you brought your own.

It's useless to complain about the space and the back of the seat, making you sitting vertically like a candle. it's your business model. The "food" - there is no food. But I don't care about the food. It's the seating.

The flight was comfortable and the attendants were readily available and helpful. The food needs to be improved.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

Overall, it was basically good. No serious complaints on my end.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The aircraft was okay and the crew were friendly, but the seat space felt too tight and the food could be better. Overall, nice service but room for improvement.

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

Information on your arrival and departure airports

Compare transportation modes for Glasgow to London

Transportation modeAverage priceAverage duration
Flights$3,0661h 20m
Trains$2454h 56m
Buses$488h 56m