LHR - GLA

£57 Find Cheap Flights from London Heathrow Airport to Glasgow Airport

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 12/5. 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 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
Travellers love KAYAK
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Everything you should know

Cheapest return fare
£83
Overall average: £117
British Airways
Fri 20/3Tue 24/3
LHR - GLA • Direct
Cheapest one-way flight
£57
Typical prices: £55-£138
British Airways
Tue 12/5
LHR - GLA • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Consider Fast Track security at Heathrow for speed.
The Glasgow Airport Express bus offers free Wi-Fi.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Glasgow Intl
Watch video
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When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 12% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Glasgow Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Heathrow to Glasgow Intl (LHR-GLA)

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

Fri, 20 Mar - Tue, 24 Mar
British Airways Logo
07:30 - 08:55
LHR
-
GLA
1h 25mdirect
British Airways Logo
14:00 - 15:30
GLA
-
LHR
1h 30mdirect
£83British Airways
Tue, 3 Mar - Tue, 10 Mar
British Airways Logo
13:00 - 14:30
LHR
-
GLA
1h 30mdirect
British Airways Logo
17:45 - 19:05
GLA
-
LHR
1h 20mdirect
£88British Airways
Wed, 18 Mar - Wed, 25 Mar
British Airways Logo
07:30 - 08:55
LHR
-
GLA
1h 25mdirect
British Airways Logo
15:25 - 16:55
GLA
-
LHR
1h 30mdirect
£89British Airways
Fri, 13 Mar - Mon, 16 Mar
British Airways Logo
07:30 - 08:55
LHR
-
GLA
1h 25mdirect
British Airways Logo
08:55 - 10:30
GLA
-
LHR
1h 35mdirect
£90British Airways
Sun, 22 Feb - Sun, 29 Mar
British Airways Logo
06:55 - 08:20
LHR
-
GLA
1h 25mdirect
British Airways Logo
06:00 - 07:35
GLA
-
LHR
1h 35mdirect
£91British Airways
Tue, 3 Mar - Tue, 10 Mar
British Airways Logo
13:00 - 14:30
LHR
-
GLA
1h 30mdirect
British Airways Logo
10:50 - 12:25
GLA
-
LHR
1h 35mdirect
£91British Airways
Fri, 6 Mar - Fri, 13 Mar
British Airways Logo
21:10 - 22:40
LHR
-
GLA
1h 30mdirect
British Airways Logo
20:25 - 21:45
GLA
-
LHR
1h 20mdirect
£92British Airways
Fri, 20 Mar - Fri, 27 Mar
British Airways Logo
06:25 - 07:50
LHR
-
GLA
1h 25mdirect
British Airways Logo
17:45 - 19:05
GLA
-
LHR
1h 20mdirect
£93British Airways
Thu, 12 Mar - Wed, 25 Mar
British Airways Logo
06:20 - 07:45
LHR
-
GLA
1h 25mdirect
British Airways Logo
20:25 - 21:45
GLA
-
LHR
1h 20mdirect
£94British Airways
Thu, 19 Mar - Thu, 26 Mar
British Airways Logo
06:20 - 07:45
LHR
-
GLA
1h 25mdirect
British Airways Logo
05:55 - 07:30
GLA
-
LHR
1h 35mdirect
£94British Airways
Booking Insights

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.

Find cheap flights to Glasgow Airport
Find cheap flights to Glasgow Airport

Planning a trip from Heathrow to Glasgow Intl? 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’s the cheapest day of the week to fly from London Heathrow Airport to Glasgow Airport?

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.

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

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 February, where tickets cost £110 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is £148 and £140 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 4 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from Heathrow to Glasgow Intl

 
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
Kirstie Pickering

Kirstie Pickering

Expert on LHR and GLA

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.

Good to know - Cheap tickets from London Heathrow Airport to Glasgow Airport

Low seasonJune
Cheapest flight£57
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from London Heathrow Airport to Glasgow Airport

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 Heathrow Airport to Glasgow Airport 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 £57 for a one-way ticket and £61 for a return.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from London to Glasgow are easyJet and British Airways. With an average price for the route of £69 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 £126 and an overall rating of 6.7.

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

    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 Heathrow Airport to Glasgow Airport.

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

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

    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 Airport with an airline and back to London Heathrow Airport with another airline.

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

    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 Airport from London Heathrow 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 London Heathrow Airport to Glasgow Intl Airport

  • Looking for a cheap flight from Glasgow Airport to London Heathrow Airport? 25% of our users found flights on this route for £65 or less one-way and £105 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 Airport to Glasgow Airport?

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

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

Glasgow Intl to London Heathrow

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top airlines 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.
6.9
easyJetOverall score based on 1867 reviews
5.5Entertainment
7.6Crew
5.9Food
6.7Boarding
6.7Comfort
Airline reviews

Boarding and disembarking were smooth. Not offering free water was cheap ... I've never encountered that before on a flight.

6.0 GoodJon, Jan 2026
RAK - NCE
Read more easyJet reviews

Boarding and disembarking were smooth. Not offering free water was cheap ... I've never encountered that before on a flight.

Boarding could be better. To get through your gate but to be stood in a corridor for 20 minutes is not great.

The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.

The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you

Queuing for quite a while despite using the "speedy boarding".

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

The food and so are to expensive and old . Crew whas not very friendly . Apparently some other passenger can just Push through the waiting people to board while almost punching me and a father with a child down the stairs. Its always something with easy jet . The seats of row 26 where lose . And for a guy of my size there is absolutely no leg room at all .

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.

Economy seats were good and spacious. Much better than virgin by a mile.

I was unable to board this flight because of visa changes that I was not alerted about and I’ve been unable to contact Kayak to obtain a refund / credit anything.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Entertainment devices on A380 need to be fixed, the seats might do with updates.

I like everything about British Airways. Excellence. Perfect. Exquisite service.

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

Information on your arrival and departure airports