GLA - LON

$74 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 7/11. 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
$137
Typical prices: $264-$151
British Airways
Wed 7/8Tue 7/14
GLA - LHR • Non-stop
Cheapest one-way
$74
Typical prices: $103-$223
British Airways
Sat 7/11
GLA - LHR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
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
Nonstop flights
You can fly direct with British Airways, Ryanair and easyJet. Average duration is 1h 27m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest • 75% average savings
Most popular
Insights
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Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
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+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
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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

Wed, Jul 8 - Tue, Jul 14
British Airways Logo
8:50 pm - 10:10 pm
GLA
-
LHR
1h 20mnonstop
British Airways Logo
6:15 am - 7:40 am
LHR
-
GLA
1h 25mnonstop
$137British Airways
Tue, Jun 30 - Tue, Jul 7
British Airways Logo
7:30 pm - 8:50 pm
GLA
-
LHR
1h 20mnonstop
British Airways Logo
6:15 am - 7:40 am
LHR
-
GLA
1h 25mnonstop
$138British Airways
Fri, Jun 19 - Fri, Jun 26
British Airways Logo
7:40 pm - 9:00 pm
GLA
-
LHR
1h 20mnonstop
British Airways Logo
6:15 am - 7:40 am
LHR
-
GLA
1h 25mnonstop
$139British Airways
Fri, Jul 24 - Mon, Jul 27
British Airways Logo
5:50 am - 7:25 am
GLA
-
LHR
1h 35mnonstop
British Airways Logo
6:30 am - 7:55 am
LHR
-
GLA
1h 25mnonstop
$142British Airways
Sat, Jun 13 - Sun, Jun 14
British Airways Logo
7:45 pm - 9:05 pm
GLA
-
LHR
1h 20mnonstop
British Airways Logo
7:55 am - 9:20 am
LHR
-
GLA
1h 25mnonstop
$144British Airways
Sat, Jun 13 - Sun, Jun 14
British Airways Logo
7:45 pm - 9:05 pm
GLA
-
LHR
1h 20mnonstop
British Airways Logo
10:15 pm - 11:30 pm
LHR
-
GLA
1h 15mnonstop
$145British Airways
Tue, Sep 15 - Wed, Oct 14
British Airways Logo
5:55 am - 7:30 am
GLA
-
LHR
1h 35mnonstop
British Airways Logo
7:10 am - 8:35 am
LHR
-
GLA
1h 25mnonstop
$146British Airways
Fri, Aug 28 - Tue, Sep 1
British Airways Logo
5:50 am - 7:25 am
GLA
-
LHR
1h 35mnonstop
British Airways Logo
6:15 am - 7:40 am
LHR
-
GLA
1h 25mnonstop
$147British Airways
Fri, Jul 10 - Tue, Jul 14
British Airways Logo
5:50 am - 7:25 am
GLA
-
LHR
1h 35mnonstop
British Airways Logo
6:15 am - 7:40 am
LHR
-
GLA
1h 25mnonstop
$148British Airways
Fri, Jul 10 - Mon, Jul 13
British Airways Logo
5:50 am - 7:25 am
GLA
-
LHR
1h 35mnonstop
British Airways Logo
6:30 am - 7:55 am
LHR
-
GLA
1h 25mnonstop
$149British Airways
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.

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 July.

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 $41 on the route between Glasgow Intl Airport (GLA) and London Stansted Airport (STN). Over the past month, this route was, on average, 75% 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 Tuesday. On your return trip to Glasgow, you should consider flying back on a Thursday, 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 September, where tickets cost $119 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $212 and $188 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 27% 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

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

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.

Duncan Madden

Duncan Madden

Expert on British Airways

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.

Good to know

Low seasonJanuary
Cheapest flight$74
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 37% 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 7 days, the lowest price for a flight from Glasgow Intl Airport to London was $74 for a one-way ticket and $137 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 $113 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 $194 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 $102 or less one-way and $259 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,Ryanair,easyJet

British Airways,Ryanair, +1 more

Tuesday

British Airways,Ryanair,easyJet

British Airways,Ryanair, +1 more

Wednesday

British Airways,Ryanair,easyJet

British Airways,Ryanair, +1 more

Thursday

British Airways,Ryanair,easyJet

British Airways,Ryanair, +1 more

Friday

British Airways,Ryanair,easyJet

British Airways,Ryanair, +1 more

Saturday

British Airways,Ryanair,easyJet

British Airways,Ryanair, +1 more

Sunday

British Airways,Ryanair,easyJet

British Airways,Ryanair, +1 more

See more direct flights

Direct returns

London to Glasgow Intl

Monday

British Airways,Ryanair,easyJet

British Airways,Ryanair, +1 more

Tuesday

British Airways,Ryanair,easyJet

British Airways,Ryanair, +1 more

Wednesday

British Airways,Ryanair,easyJet

British Airways,Ryanair, +1 more

Thursday

British Airways,Ryanair,easyJet

British Airways,Ryanair, +1 more

Friday

British Airways,Ryanair,easyJet

British Airways,Ryanair, +1 more

Saturday

British Airways,Ryanair,easyJet

British Airways,Ryanair, +1 more

Sunday

British Airways,Ryanair,easyJet

British Airways,Ryanair, +1 more

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 1902 reviews
5.5Entertainment
6.8Comfort
6.7Boarding
7.7Crew
5.9Food
Airline reviews

Whole way through - far more professional and slick than I expected

10.0 ExcellentAnonymous, May 2026
EDI - LGW
Read more easyJet reviews

Whole way through - far more professional and slick than I expected

Good news was that Bag Check was open two and a half hours before the flight, which is essential with the chaotic immigration process. Flight was okay, but sitting at the back of the aircraft, 3 overhead bins on both sides were filled with crew bags and other misc items, so we couldn't put our cabin bags anywhere near us. To add insult, twice the crew managed to drop items that they were taking out of the overhead bins onto my wife's head, who was sitting in an aisle seat.

It was good; the only down side is that once you get to the airport everything is self service, there is no one assisting. I felt like I was working while I was on vacation during the check in process and dropping off the luggage. Really uncertain on what the airlines use payroll nowadays.

You need to make signage at Berlin Airport clearer. Having checked in online we had our boarding passes onlour phones. You do not make it clear that you need to check in again to receive a printed luggage tag. You get to baggage drop off and it says you can only do it with a luggage tag BUT not how to get this.

We were bumped despite seats existing on flight While checkin attendants were helpful Easyjet management was not. Only after threats were we allowed on plane at last minute. The online help desk was useless and waste of time (over an hour of useless chats)

It was good except they could offer free water and tea/coffe

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

We loved our flight attendant (Emma, from Scotland), the meals were perfectly spaced out, and the in-flight entertainment was super generous and delightful.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Significant delays on the return blamed on weather. Otherwise pleasant and helpful staff. Overcooked chicken on return limited options for dinner.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

Flight was good but temp in the cabin was cold.

Service onboard is one of the best nowadays, on top of the regular meals they offer more drinks during the whole flight and crew is super nice and helpful. I truly enjoy to fly in BA.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Our part of four was delayed both ways between San Diego and Pisa causing our family to be split up with three of us stuck in London overnight No compensation or upgrades were offed and we missed work as a result Food very poor and we declined two of the four meals offered I will affirmatively avoid flying British Airways from here on out

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$2,5691h 20m
Trains$5844h 56m
Buses$778h 26m