LHR - GLA

$80 Find Cheap Flights from London to Glasgow

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Glasgow Intl departing on 26/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Glasgow Intl Airport

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

Cheap Flight Deals from London to Glasgow (LHR-GLA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Glasgow 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.

Recent return flight deals from Heathrow to Glasgow Intl

KAYAK's recommended return flight deals from the most popular airlines that fly from Heathrow to Glasgow Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
British Airways Logo
21:55 - 23:20LHR-GLA
1h 25mdirect
British Airways Logo
20:30 - 21:50GLA-LHR
1h 20mdirect
$161British Airways
Find Deal
Sat, 20 Sep - Wed, 24 Sep
British Airways Logo
21:50 - 23:15LHR-GLA
1h 25mdirect
British Airways Logo
20:25 - 21:45GLA-LHR
1h 20mdirect
$167British Airways
Find Deal
Mon, 7 Jul - Tue, 22 Jul
British Airways Logo
07:50 - 09:15LHR-GLA
1h 25mdirect
British Airways Logo
19:30 - 20:50GLA-LHR
1h 20mdirect
$173British Airways
Find Deal
Thu, 18 Sep - Mon, 22 Sep
British Airways Logo
06:30 - 07:55LHR-GLA
1h 25mdirect
British Airways Logo
20:50 - 22:10GLA-LHR
1h 20mdirect
$180British Airways
Find Deal
Mon, 4 Aug - Mon, 11 Aug
 Logo
06:15 - 07:40LHR-GLA
1h 25mdirect
 Logo
21:50 - 08:00GLA-LHR
10h 10m1 stop
Tue, 17 Jun - Mon, 23 Jun
 Logo
06:15 - 11:30LHR-GLA
5h 15m1 stop
 Logo
15:55 - 21:35GLA-LHR
5h 40m1 stop
Wed, 11 Jun - Thu, 12 Jun
KLM Logo
11:45 - 16:10LHR-GLA
4h 25m1 stop
KLM Logo
13:30 - 20:55GLA-LHR
7h 25m1 stop
$440KLM
Find Deal
Thu, 9 Oct - Mon, 13 Oct
KLM Logo
18:35 - 23:10LHR-GLA
4h 35m1 stop
KLM Logo
13:15 - 20:55GLA-LHR
7h 40m1 stop
$442KLM
Find Deal
Sat, 17 May - Sat, 24 May
Aer Lingus Logo
07:40 - 11:30LHR-GLA
3h 50m1 stop
Aer Lingus Logo
15:55 - 20:20GLA-LHR
4h 25m1 stop
$479Aer Lingus
Find Deal
Fri, 13 Jun - Fri, 20 Jun
Loganair Logo
08:45 - 11:35LHR-GLA
2h 50m1 stop
Loganair Logo
12:05 - 15:30GLA-LHR
3h 25m1 stop
$735Loganair
Find Deal
Fri, 26 Sep - Mon, 29 Sep
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KAYAK's insights & trends for Heathrow to Glasgow Intl flights

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

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

The average price of all round-trip flights from London Heathrow Airport to Glasgow Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from London to Glasgow, you should consider leaving on a Tuesday and avoid Wednesdays if you are looking for the best rates. For your return to London, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Glasgow Intl Airport, 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 London Heathrow Airport to Glasgow Intl Airport is November, where tickets cost $211 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $275 and $272 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Glasgow Intl Airport, 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 London Heathrow Airport to Glasgow Intl Airport, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low season

January

High season

August

Cheapest flight

$80
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from London to Glasgow

When to book flights from Heathrow to Glasgow Intl

Are your dates flexible? Find out the best times to travel from Heathrow to Glasgow Intl 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 London to Glasgow flights

  • Can I get a direct flight from London Heathrow Airport to Glasgow Airport?

    Yes, you can get a direct flight from London Heathrow Airport to Glasgow Airport, with British Airways operating many flights throughout the week. Should the times of the direct flights not suit you, then you can also fly indirectly with airlines such as Aer Lingus also operating the route via Dublin Airport.

  • Is there a fast track at Heathrow Airport?

    Yes, you can beat the queues on arrival at Heathrow Airport, so that you get your holiday off to a flying start. You will need to book ahead by at least 24h and pay about £12.50 for this service. Once you have paid you will receive a QR code to scan at the express lane. You will need to arrive at the Express Lane during the time slot you were provided with to get access to the Fast-Track Service. This is a great option should you be travelling during peak travel times.

  • Are there airport hotels I can stay at?

    Yes, if you want to stay at a hotel at Heathrow Airport before you fly to Glasgow, then you can choose from many which are close to the terminal building. Great for if you have an early flight, or maybe you just want to relax ahead of your trip, you can stay in a hotel such as Aerotel. This hotel is close to the terminal building that British Airways flies from.

  • How can I get from Glasgow Airport to the centre of the city?

    You can catch a taxi from the front of the terminal building, which costs about £16.50 and takes approximately 20min. You can also get a bus (Service 500) which takes about 15min and costs around £8.50.

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Glasgow Intl Airport was $51 for a one-way ticket and $103 for a return.

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

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

  • Which airline alliances offer flights from London to Glasgow?

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

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

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

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

    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 London to Glasgow.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Glasgow from London 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 London to Glasgow?

    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 Glasgow with an airline and back to London with another airline.

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

    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 Glasgow from London 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 London Heathrow Airport to Glasgow Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $126 or less one-way and $220 or less round-trip.
  • London Heathrow is an easy airport to travel to from the centre of the city. You can get the Piccadilly Line or Heathrow Express to the terminal buildings, both of which are very convenient. You can also reach it by car with ease if you exit on the M25 at Junction 14 or 15.
  • From Glasgow Airport, you can reach the city very easily, but it’s also a good place to land if you want to explore Scotland further. You can get to Kilmarnock in about 35min or Falkirk in about 40min by car, making it a great airport to visit other Scottish locations from.
  • Before you take off at London Heathrow Airport, you can enjoy a lounge, such as Aspire Lounge, for about £25 per person. Here you will be able to enjoy complimentary snacks and beverages and Wi-Fi in a relaxed environment. You can also utilise the shower facilities too.
  • Should you require mobility assistance, you are able to prearrange this at Heathrow Airport. You must ring the Assistance Host Areas at least 48 hours in advance, to ensure they can prepare any equipment you may need. On arrival at Heathrow, they can either meet you or, if you can, you can go to their desk, which you will find in the check-in zones of each terminal.
  • You can also call ahead at Glasgow Airport, to ensure at the other end you have mobility assistance too. This must be done 48h in advance. Once arranged, a member of staff will be on hand to meet you off the plane and take you through to your onward mode of transport.

Prefer to fly direct from London Heathrow to Glasgow Intl?

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

Direct departures

London Heathrow to Glasgow Intl

Monday

American Airlines, British Airways, China Southern, +8 more

American Airlines, British Airways, +9 more

Tuesday

American Airlines, British Airways, China Southern, +8 more

American Airlines, British Airways, +9 more

Wednesday

American Airlines, British Airways, China Southern, +8 more

American Airlines, British Airways, +9 more

Thursday

American Airlines, British Airways, China Southern, +8 more

American Airlines, British Airways, +9 more

Friday

American Airlines, British Airways, China Southern, +8 more

American Airlines, British Airways, +9 more

Saturday

American Airlines, British Airways, China Southern, +8 more

American Airlines, British Airways, +9 more

Sunday

American Airlines, British Airways, China Southern, +8 more

American Airlines, British Airways, +9 more

See more direct flights

Direct returns

Glasgow Intl to London Heathrow

Monday

American Airlines, British Airways, China Southern, +8 more

American Airlines, British Airways, +9 more

Tuesday

American Airlines, British Airways, China Southern, +8 more

American Airlines, British Airways, +9 more

Wednesday

American Airlines, British Airways, China Southern, +8 more

American Airlines, British Airways, +9 more

Thursday

American Airlines, British Airways, China Southern, +7 more

American Airlines, British Airways, +8 more

Friday

American Airlines, British Airways, China Southern, +8 more

American Airlines, British Airways, +9 more

Saturday

American Airlines, British Airways, China Southern, +7 more

American Airlines, British Airways, +8 more

Sunday

American Airlines, British Airways, China Southern, +8 more

American Airlines, British Airways, +9 more

See more direct flights
See more direct flights

Top airline flying from Heathrow to Glasgow Intl

 
See real verified KAYAK customer reviews for airlines flying from London to Glasgow. 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 Heathrow to Glasgow Intl? 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.
6.6
British AirwaysOverall score based on 6837 reviews
6.4Entertainment
6.8Boarding
6.7Comfort
6.3Food
7.6Crew
Airline reviews

When i booked my flight, my ticket shows that i have 2 pieces of luggage allowance. Once i got into the check in, i was informed that i needed to pay extra for my two suitcases, and was put into a very precarious situation, I had to pay close to £200 for my two suitcases and these were not extra burgages, I felt extremely disappointed. In case i never had the kind of money, it meant that i would have missed my flight

2.0 MediocreAnonymous, Apr 2025LHR - NBO
Read more British Airways reviews

When i booked my flight, my ticket shows that i have 2 pieces of luggage allowance. Once i got into the check in, i was informed that i needed to pay extra for my two suitcases, and was put into a very precarious situation, I had to pay close to £200 for my two suitcases and these were not extra burgages, I felt extremely disappointed. In case i never had the kind of money, it meant that i would have missed my flight

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Very quick boarding. I was surprised we only got a small water and small thing of cookies, everything else was for purchase. No entertainment. Crew was excellent though.

Flight delayed in terms of boarding and Kayak was great in updating but the team on the groping at British Airways were really poor

A basic tea/ coffee and a snack could be provided especially for long distance flyers.

The information in the airport, and the app was different. Be aware. Different terminals in Stuttgart, so we had to walk a lot. It's a small airport so it wasn't a big deal, but it was ludicrous to see the error in the app.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

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

Information on your arrival and departure airports

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