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Find cheap flights from Glasgow to London

1 adult
0 bags
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Sun 9/6

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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
In the last 7 days, travellers have searched 43,693,958 times on KAYAK, and here is why:

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Flights from Glasgow to Heathrow - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Glasgow Intl Airport to London Heathrow 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 Glasgow Intl Airport to London Heathrow Airport is January, where tickets cost C$ 171 on average. On the other hand, the most expensive months are October and July, where the average cost of tickets is C$ 254 and C$ 247 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Glasgow Intl Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Glasgow Intl Airport to London Heathrow Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 86 days before departure.

How many flights are there between Glasgow Intl Airport and London Heathrow Airport per day?

Each day, there are between 8 and 12 nonstop flights that take off from Glasgow Intl Airport and land in London Heathrow Airport, with an average flight time of 1h 26m. The most common departure time is 7:00 a.m. and most flights take off in the morning. Each week, there are 71 flights. The most frequent day of departure is Monday, when 17% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Glasgow Intl Airport and London Heathrow Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Glasgow to London?

Early birds can take the earliest flight from Glasgow Intl Airport at 7:05 am and will be landing in London Heathrow Airport at 8:35 am.

What’s the latest departure time from Glasgow to London?

If you prefer to fly at night, the latest flight from Glasgow Intl Airport to London Heathrow Airport jets off at 9:10 pm and lands at 10:35 pm.

Good to know

Low season

September

High season

July
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly (16% more expensive on average)

When to book flights from Glasgow to Heathrow

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

  • 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.

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

    Only Air France offers inflight Wi-Fi service on the Glasgow to London flight route.

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

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

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

  • 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 travellers 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.

See more FAQs

Top tips for finding a cheap flight from Glasgow to London

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 99 or less one-way and C$ 1,006 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.
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Prefer to fly non-stop from Glasgow to London?

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

Nonstop departures

Glasgow Intl to London Heathrow

Monday

American Airlines, British Airways, Finnair, +7 more

American Airlines, British Airways, +8 more

Tuesday

American Airlines, British Airways, Finnair, +7 more

American Airlines, British Airways, +8 more

Wednesday

American Airlines, British Airways, Finnair, +7 more

American Airlines, British Airways, +8 more

Thursday

American Airlines, British Airways, Finnair, +7 more

American Airlines, British Airways, +8 more

Friday

American Airlines, British Airways, Finnair, +6 more

American Airlines, British Airways, +7 more

Saturday

American Airlines, British Airways, Finnair, +6 more

American Airlines, British Airways, +7 more

Sunday

American Airlines, British Airways, Finnair, +7 more

American Airlines, British Airways, +8 more

See more nonstop flights

Nonstop returns

London Heathrow to Glasgow Intl

Monday

American Airlines, British Airways, Finnair, +7 more

American Airlines, British Airways, +8 more

Tuesday

American Airlines, British Airways, Finnair, +7 more

American Airlines, British Airways, +8 more

Wednesday

American Airlines, British Airways, Finnair, +7 more

American Airlines, British Airways, +8 more

Thursday

American Airlines, British Airways, Finnair, +7 more

American Airlines, British Airways, +8 more

Friday

American Airlines, British Airways, Finnair, +7 more

American Airlines, British Airways, +8 more

Saturday

American Airlines, British Airways, Finnair, +7 more

American Airlines, British Airways, +8 more

Sunday

American Airlines, British Airways, Finnair, +7 more

American Airlines, British Airways, +8 more

See more nonstop flights
See more nonstop flights

Book cheap flights from Glasgow to London

One-way flight deals

directAmerican Airlines
1h 30mGLA-LHR
directQatar Airways
1h 30mGLA-LHR
directJapan Airlines
1h 30mGLA-LHR
directRoyal Air Maroc
1h 30mGLA-LHR
directLATAM Airlines
1h 30mGLA-LHR
directKenya Airways
1h 30mGLA-LHR
directFinnair
1h 30mGLA-LHR
directIberia
1h 30mGLA-LHR
directMalaysia Airlines
1h 30mGLA-LHR
directBritish Airways
1h 30mGLA-LHR

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Glasgow - London Flights

Departure:

Glasgow (GLA)United Kingdom

Destination:

London (LHR)United Kingdom

Return flight deals:

London - Glasgow

Cabin classes:

C$ 938

Browse origins:

  • Flights » 
  • Glasgow Airport

Browse destinations:

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  • Worldwide » 
  • London Heathrow Airport