GLA - LHR

£55 Find Cheap Flights from Glasgow Airport to London Heathrow Airport – Compare and Save

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Everything you should know

Cheapest return fare
£95
Typical prices: £113-£191
British Airways
Thu 22/10Thu 29/10
GLA - LHR • Direct
Cheapest one-way flight
£55
Typical prices: £74-£170
British Airways
Sun 29/11
GLA - LHR • Direct
Advice from real travellers
British Airways free cabin bags add value and avoid surprise fees.
Finnair Economy Comfort adds legroom; Wi-Fi includes 30 free minutes in Europe.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
You can fly direct with British Airways. Average duration is 1h 28m
Direct flights
Direct flights
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Direct flights
Direct flights
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Avoid delays
Most punctual • 91% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Glasgow Intl to Heathrow

Thu, 22 Oct - Thu, 29 Oct
British Airways Logo
21:20 - 22:40GLA  Glasgow Intl-LHR London Heathrow
1h 20mdirect
British Airways Logo
07:10 - 08:35LHR  London Heathrow-GLA Glasgow Intl
1h 25mdirect
£95British Airways
Sat, 17 Oct - Thu, 29 Oct
British Airways Logo
19:45 - 21:05GLA  Glasgow Intl-LHR London Heathrow
1h 20mdirect
British Airways Logo
07:10 - 08:35LHR  London Heathrow-GLA Glasgow Intl
1h 25mdirect
£100British Airways
Sun, 6 Dec - Sun, 13 Dec
British Airways Logo
05:40 - 07:15GLA  Glasgow Intl-LHR London Heathrow
1h 35mdirect
British Airways Logo
06:45 - 08:10LHR  London Heathrow-GLA Glasgow Intl
1h 25mdirect
£101British Airways
Wed, 4 Nov - Wed, 11 Nov
British Airways Logo
20:15 - 21:35GLA  Glasgow Intl-LHR London Heathrow
1h 20mdirect
British Airways Logo
06:35 - 08:00LHR  London Heathrow-GLA Glasgow Intl
1h 25mdirect
£101British Airways
Wed, 21 Oct - Sun, 25 Oct
British Airways Logo
16:50 - 18:15GLA  Glasgow Intl-LHR London Heathrow
1h 25mdirect
British Airways Logo
06:45 - 08:10LHR  London Heathrow-GLA Glasgow Intl
1h 25mdirect
£101British Airways
Wed, 21 Oct - Wed, 28 Oct
British Airways Logo
19:40 - 21:00GLA  Glasgow Intl-LHR London Heathrow
1h 20mdirect
British Airways Logo
06:35 - 08:00LHR  London Heathrow-GLA Glasgow Intl
1h 25mdirect
£101British Airways
Wed, 21 Oct - Wed, 28 Oct
British Airways Logo
16:50 - 18:15GLA  Glasgow Intl-LHR London Heathrow
1h 25mdirect
British Airways Logo
17:55 - 19:20LHR  London Heathrow-GLA Glasgow Intl
1h 25mdirect
£101British Airways
Sat, 17 Oct - Wed, 28 Oct
British Airways Logo
17:15 - 18:40GLA  Glasgow Intl-LHR London Heathrow
1h 25mdirect
British Airways Logo
06:35 - 08:00LHR  London Heathrow-GLA Glasgow Intl
1h 25mdirect
£101British Airways
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
07:45 - 13:30GLA  Glasgow Intl-LHR London Heathrow
5h 45m1 stop Dublin
Multiple Airlines Logo
08:50 - 19:05LHR  London Heathrow-GLA Glasgow Intl
10h 15m1 stop Dublin
£129Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
07:45 - 13:30GLA  Glasgow Intl-LHR London Heathrow
5h 45m1 stop Dublin
Multiple Airlines Logo
08:50 - 19:05LHR  London Heathrow-GLA Glasgow Intl
10h 15m1 stop Dublin
£131Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Glasgow Intl to Heathrow flights

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

How much is a return flight from Glasgow Intl Airport to London Heathrow Airport?

Flight prices are below average for this route right now.

Flights to London Heathrow Airport from Glasgow Intl Airport usually cost between £113 and £185 in October.
The lowest price found in the past 5 days was £95 on British Airways (22 Oct–29 Oct).

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

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

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

The cheapest month for flights from Glasgow Intl Airport to London Heathrow Airport is February, where tickets cost £111 (return) on average. On the other hand, the most expensive months are June and September, where the average cost of round-trip tickets is £169 and £148 respectively.

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

To get a below average price on the flight from Glasgow Intl Airport to London Heathrow Airport, you should book around 4 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Expert advice

Expert advice for your flight from Glasgow Intl to Heathrow

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

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.

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 Glasgow Airport to London Heathrow Airport

Low season

February

Cheapest flight

£55
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Glasgow Airport to London Heathrow Airport

When to book flights from Glasgow Intl to Heathrow

Are your dates flexible? Find out the best times to travel from Glasgow Intl to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking Glasgow Airport to London Heathrow Airport flights

  • Is there public transport from Glasgow Central to Glasgow International Airport?

    First Glasgow operates the Glasgow Airport Express Service 500, the official bus that connects Glasgow Central to Glasgow International Airport in just under 15min. Glasgow Airport Express Service 500 operates 24h daily throughout the year, except on Christmas Day.

  • Are there services and facilities for disabled passengers at Glasgow International Airport?

    Glasgow International Airport has well-equipped parking lot for disabled travellers. The airport can arrange for special assistance in advance by calling on the airport's Special Assistance Office. Glasgow International Airport collaborates with various airlines to assist passengers for free and ensure their journey is less stressful.

  • Is there public transport from London Heathrow to downtown London?

    There are four transfer options from Heathrow Airport to central London, namely buses, Underground, train, and taxi. A one-way Heathrow Express ticket costs around £22, and the journey to Paddington Station in London takes about 15min. Heathrow Shuttles offer a lower door-to-door transfer option from the airport to various resorts in central London. All prices are fixed, and passengers don’t incur extra waiting times and luggage costs.

  • Where can you take a shower at London Heathrow?

    London Heathrow Airport has five lounges, where passengers can take a shower after a flight from Glasgow International Airport. The Elemis Travel Spa, formally known as British Airways Arrivals Lounge, offers shower facilities at the Arrivals Area, on the public side. The airport also offers unisex wheelchair-accessible shower and toilet facilities.

  • Are there cell phone charging areas at London Heathrow?

    London Heathrow ranks as the world’s most mobile-friendly airport. No airport matches its charging capability. LHR has over 3,000 power sockets evenly distributed throughout the terminals to make it easier and less stressful for local and international travellers to charge their devices. There is one charging socket for every two passengers at London Heathrow Airport.

  • Does Glasgow Airport has charging areas?

    Glasgow International Airport offers free mobile charging machines with adaptors for most phones. The designated charging areas is located at Dixons airside. Passengers can also charge their devices at any of the Surfbox internet stations in the Main Departure Lounge 4 Station. Alternatively, charge your device at outlets found around the airport.

  • Are there any left-luggage facilities available at London Heathrow Airport?

    If you find yourself in need of temporary storage for your luggage at London Heathrow, you can utilise the Left Luggage services available in all terminals of the airport. The cost for storing your baggage for a day is £22.50, and you have the option to make the payment when you collect your belongings.

  • Which flights can reduce my carbon footprint when flying from Glasgow to London Heathrow?

    If you want to reduce your carbon emissions when flying from Glasgow Airport (GLA) to London Heathrow (LHR), you can fly directly with British Airways reducing your carbon footprint by 74%. Alternatively, you can also fly with Aer Lingus with a stopover at Dublin Airport (DUB), reducing carbon emissions by 76%.

  • Which are the most cost-effective car parks at Glasgow Airport?

    For the most affordable rate, the Long-Stay Car Park at Glasgow Airport is the best option. For a 7-day period, the charges will come to roughly £110; much cheaper than comparing the other two car parks such as the Fast Track parking for £260 or the Short-Stay Car Park for around £315 for the same period. The Long-Stay Car Park has a free 5-minute shuttle bus to the terminal.

  • Where can I find car hire at London Heathrow Airport?

    Upon exiting the Baggage Reclaim area, you can locate the car hire desks in the Arrivals Hall of Terminals 2, 3, 4 & 5. You will find well-known car hire agencies such as Hertz, Alamo, Enterprise and Budget, amongst others. Shuttle buses can take you from the terminals to the car rental collection areas.

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

    In the last 5 days, the lowest price for a flight from Glasgow Intl Airport to London Heathrow Airport was £55 for a one-way ticket and £95 for a return.

  • Which airports will I be using when flying from Glasgow Airport to London Heathrow Airport?

    When flying out of Glasgow Airport you will be using Glasgow Intl. You will be landing at London Heathrow Airport, also known as London Heathrow.

  • Which airlines offer Wi-Fi service onboard planes from Glasgow Airport to London Heathrow Airport?

    Virgin Atlantic, and KLM offer inflight Wi-Fi service on the Glasgow Airport to London Heathrow Airport flight route.

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

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

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

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

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

    There are direct flights from Glasgow Airport to London Heathrow Airport 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 £73 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 £134 and an overall rating of 6.7.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Glasgow 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 Glasgow Airport to London Heathrow 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 London Heathrow Airport with an airline and back to Glasgow Airport with another airline.

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

  • Looking for a cheap flight from London Heathrow Airport to Glasgow Airport? 25% of our users found flights on this route for £160 or less one-way and £585 or less round-trip.
  • There are plenty of fast, direct and non-stop flights from Glasgow International Airport (GLA) to London Heathrow (LHR). British Airways is the main carrier between Glasgow International Airport and London Heathrow.
  • The free Wi-Fi access at Glasgow International Airport lasts for up to 60min. However, passengers who wish to continue to access the internet beyond the free session can pay for an extra block of 180min at around £5.
  • London Heathrow Airport has approved pet relief areas in all terminals, including the Arrival Terminal. However, passengers planning to fly with their pets must first register with the Pet Travel Scheme to be allowed into London Heathrow.
  • Banking and ATM services are available at London Heathrow. Cash machines and ATMs are located post-security at the Departure Lounge.
  • Glasgow Airport offers a Left Luggage Facility, where passengers can store their bags for up to 3 months. The Left Baggage Office is located in the Check-in Hall. It costs around £8.50 to store a standard size item for up to 3h at Glasgow Airport, or around £12.50 for the entire day.
  • Glasgow Airport has coin-operated photo booths where you can take quick photos ahead of your flight. One photo booth is located near Car Park 2, while the rest are just before the Security Screening area.
  • Water fountains, supermarkets, and eateries are available at Glasgow Airport. Marks and Spencer, located after Baggage Claim, is perfect for shopping for any last-minute snacks ahead of a flight. The Tesco Supermarket, located near the entrance of the Main Terminal, offers a range of snacks or groceries that you may need ahead of a flight.
  • At Glasgow Airport (GLA), you can bypass the security lines by booking Priority Security for around £7 online. Passengers who have reserved Priority, will receive preferential treatment, allowing them to skip ahead of the general queue.
  • If you fancy putting your feet up before your flight, why not check out the comfortable Airport Lounges available at Glasgow Airport? You can pre-book the UpperDeck Lounge for around £29 per person or the Lomond Lounge for about £35 per person.

Prefer to fly direct from Glasgow Airport to London Heathrow Airport?

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

Direct departures

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

Direct returns

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

More options for your flight from Glasgow Intl to Heathrow

Complete your trip to Heathrow with a hotel stay or car hire