GLA - LON

$83 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 10/30. 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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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

Sun, Nov 2 - Sun, Nov 2
British Airways Logo
5:35 am - 7:10 amGLA-LHR
1h 35mnonstop
British Airways Logo
11:50 am - 1:20 pmLHR-GLA
1h 30mnonstop
$116British Airways
Find Deal
Sat, Oct 25 - Sat, Oct 25
British Airways Logo
6:55 am - 8:30 amGLA-LHR
1h 35mnonstop
British Airways Logo
9:55 pm - 11:20 pmLHR-GLA
1h 25mnonstop
$117British Airways
Find Deal
Sun, Nov 2 - Sun, Nov 2
British Airways Logo
5:55 am - 7:30 amGLA-LHR
1h 35mnonstop
British Airways Logo
6:55 pm - 8:25 pmLHR-GLA
1h 30mnonstop
$118British Airways
Find Deal
Wed, Nov 5 - Sun, Nov 16
British Airways Logo
8:25 pm - 9:45 pmGLA-LHR
1h 20mnonstop
British Airways Logo
6:55 am - 8:20 amLHR-GLA
1h 25mnonstop
$119British Airways
Find Deal
Thu, Nov 6 - Sun, Nov 9
British Airways Logo
5:55 am - 7:30 amGLA-LHR
1h 35mnonstop
British Airways Logo
6:55 am - 8:20 amLHR-GLA
1h 25mnonstop
$120British Airways
Find Deal
Thu, Nov 6 - Sun, Nov 9
British Airways Logo
5:55 am - 7:30 amGLA-LHR
1h 35mnonstop
British Airways Logo
6:55 am - 8:20 amLHR-GLA
1h 25mnonstop
$121British Airways
Find Deal
Wed, Nov 12 - Sat, Nov 15
KLM Logo
6:05 am - 10:45 amGLA-LHR
4h 40m1 stop
KLM Logo
2:05 pm - 10:10 pmLHR-GLA
8h 05m1 stop
$235KLM
Find Deal
Fri, Nov 21 - Mon, Nov 24
KLM Logo
1:25 pm - 7:15 pmGLA-LHR
5h 50m1 stop
KLM Logo
5:50 pm - 10:10 pmLHR-GLA
4h 20m1 stop
$250KLM
Find Deal
Fri, Nov 14 - Fri, Nov 21
KLM Logo
1:25 pm - 8:50 pmGLA-LHR
7h 25m1 stop
KLM Logo
11:45 am - 4:40 pmLHR-GLA
4h 55m1 stop
$251KLM
Find Deal
Wed, Nov 5 - Sun, Nov 16
Multiple Airlines Logo
11:25 am - 5:05 pmGLA-LHR
5h 40m1 stop
Multiple Airlines Logo
6:55 am - 8:20 amLHR-GLA
1h 25mnonstop
$265Multiple Airlines
Find Deal

Everything you should know

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
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
Video guide: How to find cheap flights to London
Watch video
Watch video
Watch video
Watch video
Top routes
GLA-LGW
Cheapest • 82% 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 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 20% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$116
Overall average: $139
British Airways
Sun 11/2Sun 11/2
GLA - LHR • Non-stop
Cheapest one-way
$84
Typical prices: $79-179
British Airways
Thu 10/30
GLA - LHR • Non-stop
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We hope you love your trip to London!
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
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.

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 absolute cheapest return flight from Glasgow Intl Airport to London costs $20 on the route between Glasgow Intl Airport (GLA) and London Gatwick Airport (LGW). However, over the past month, flights between Glasgow Intl Airport (GLA) and London Luton Airport (LTN) were, on average, 82% 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 $121 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 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$84
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 16% 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 $84 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 $115 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 $69 or less one-way and $353 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 1829 reviews
7.6Crew
5.9Food
6.7Boarding
6.7Comfort
5.5Entertainment
Airline reviews

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.

8.0 ExcellentMartin, Sep 2025NAP - LGW
Read more easyJet reviews

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.

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.

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

First of all, our gate, and perhaps all of British Airways' gates for Nice-Heathrow flights, led to a series of buses that took a long time to board, were crowded, and offered virtually no seating. The long line of passengers moved slowly. The food in business class was awful. There was an air traffic controller problem that caused our flight to be significantly delayed, and many of the passengers had connecting flights at Heathrow. While the crew acknowledged our concern and promised to give us specifics about where to go when we landed, in fact, no announcements were made, so passengers in that situation were anxious about how to quickly find their connecting flights. Not a great look for BA.

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

I had great difficulty in switching flights. The airline said it was up to Kayak and Kayak said it was up to the airline! Incredibly frustrating!!!

Ok, my flight to Berlin was wonderful, no complaints everything I expected. The flight home however sucked! I hate using four letter words but there it is. The boarding process was horrible, me and others tried to board before with the e ticket, that did not work. Later I found out that it was a cyber attack. But they had 24 hours to get a plan in place. So that when people showed up they could be given information about the problem. The other problem is the help line was not working!

I was a bit disappointed that checked in luggage was not included in the ticket. That should be a standard thing for most international flights.

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Connection at Hethrow was horrible..We couldn't get out of the plane for an hour as they were buying people to the airport and there were not enough busses. We had 2 and half hf between flights so it was very tight. After departing plane we had to go thru security again. People with less time in between connections missed their flights

Horrible… I was downgraded without notice, had to sit in economy and given my back injury was in pain most of the journey. I expect to be reimbursed for this inconvenience and after my return flight home, I never plan to fly with British Airways again.

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$3181h 20m
Trains$2514h 56m
Buses$538h 53m

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