How much are round-trip flights from Glasgow to London Heathrow?

The best price we found for a round-trip flight from Glasgow to London Heathrow is C$105. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Glasgow to London Heathrow?

1 hour and 28 minutes is the average flight time from Glasgow to London Heathrow.

Which airlines fly direct from Glasgow to London Heathrow?

British Airways, Qatar Airways and Iberia fly direct from Glasgow to London Heathrow.

How many flights are there a week from Glasgow to London Heathrow?

There are 508 flights per week flying from Glasgow to London Heathrow, as of May 2024.

When is the cheapest time to fly from Glasgow to London Heathrow?

The cheapest month to fly from Glasgow to London Heathrow is usually January.

Which upcoming date is cheapest to fly from Glasgow to London Heathrow Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to London Heathrow Airport on Monday, January 13, 2025 .

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

Yes – the average flight time is 1 hour and 28 minutes.

How can I find the best flight deal to London Heathrow?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London Heathrow?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to London Heathrow is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Glasgow to London Heathrow?

The cheapest airline that flies to London Heathrow is British Airways.

Cheap flights from Glasgow to London Heathrow from C$105

Compare Glasgow to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

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Flight deals from Glasgow to London Heathrow

Looking for a cheap last-minute deal or the best round-trip flight from Glasgow to London Heathrow? Find the lowest prices on one-way and round-trip tickets right here.

London.C$105 per passenger.Departing Mon, Feb 3, returning Mon, Mar 10.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Glasgow International on Mon, Feb 3, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Mon, Mar 10, arriving in Glasgow International.Price includes taxes and charges.From C$105, select.

London.C$105 per passenger.Departing Fri, Mar 14, returning Mon, Mar 17.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Glasgow International on Fri, Mar 14, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Mon, Mar 17, arriving in Glasgow International.Price includes taxes and charges.From C$105, select.

London.C$105 per passenger.Departing Mon, Jan 13, returning Tue, Jan 14.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Glasgow International on Mon, Jan 13, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Tue, Jan 14, arriving in Glasgow International.Price includes taxes and charges.From C$105, select.

London.C$105 per passenger.Departing Tue, Feb 4, returning Tue, Feb 11.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Glasgow International on Tue, Feb 4, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Tue, Feb 11, arriving in Glasgow International.Price includes taxes and charges.From C$105, select.

London.C$105 per passenger.Departing Mon, Jan 13, returning Tue, Feb 25.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Glasgow International on Mon, Jan 13, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Tue, Feb 25, arriving in Glasgow International.Price includes taxes and charges.From C$105, select.

London.C$109 per passenger.Departing Mon, Dec 23, returning Tue, Jan 7.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Glasgow International on Mon, Dec 23, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Tue, Jan 7, arriving in Glasgow International.Price includes taxes and charges.From C$109, select.

London.C$110 per passenger.Departing Mon, Dec 23, returning Tue, Dec 24.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Glasgow International on Mon, Dec 23, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Tue, Dec 24, arriving in Glasgow International.Price includes taxes and charges.From C$110, select.

London.C$115 per passenger.Departing Fri, Nov 29, returning Tue, Dec 31.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from Glasgow International on Fri, Nov 29, arriving in London Heathrow.Inbound direct flight with British Airways departing from London Heathrow on Tue, Dec 31, arriving in Glasgow International.Price includes taxes and charges.From C$115, select.

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Find the cheapest month to fly from Glasgow to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Glasgow to London Heathrow flights are currently cheapest in January.

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Direct flights from Glasgow to London Heathrow

Glasgow to London Heathrow: Alternative routes

Compare routes from Glasgow to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

Glasgow to London: Flight information

The things to know before you go.

Cheapest flight found	C$105
Cheapest month to fly	January
Average flight time	1 hr, 28 mins
Most popular airline	British Airways
Average flights per week	508

Finding cheap flights from Glasgow to London Heathrow: Frequently asked questions

: The best price we found for a round-trip flight from Glasgow to London Heathrow is C$105. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
: 1 hour and 28 minutes is the average flight time from Glasgow to London Heathrow.
: British Airways, Qatar Airways and Iberia fly direct from Glasgow to London Heathrow.
: There are 508 flights per week flying from Glasgow to London Heathrow, as of May 2024.
: The cheapest month to fly from Glasgow to London Heathrow is usually January.
: After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to London Heathrow Airport on Monday, January 13, 2025.
: Yes – the average flight time is 1 hour and 28 minutes.
: We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
: We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to London Heathrow is around 40 days in advance, so don’t leave your flight to the last minute.
: The cheapest airline that flies to London Heathrow is British Airways.

Flight Information

Even though Glasgow is home to two international airports, passengers must fly from Glasgow International Airport if they want a direct flight to London Heathrow.

British Airways operates daily direct flights from Glasgow to London Heathrow. Because of the close proximity of Glasgow to London, non-direct flights to London Heathrow from Glasgow aren't a practical option for travellers at either Glasgow International Airport or Glasgow Prestwick Airport.

Terminal Information for Glasgow International Airport

British Airways gates are located in the Central Pier of Glasgow International Airport. A bus service called the Glasgow Airport Express brings departing passengers from Glasgow City to the airport building. All buses come with leather seating, Wi-Fi, and USB ports. Thirty minutes of wireless internet access are available for free, but further access needs to be bought.

A range of shopping options after security provide a good selection of clothes, jewelry, and convenience with stores, such as Victoria's Secret, The Fashion Place, Swarovski, and Tesco Express.

Terminal Information for Heathrow Airport

Passengers arriving on Glasgow to London Heathrow flights with British Airways will disembark from the aircraft at Terminal 5 in Heathrow Airport. There are five terminals in total at Heathrow, although Terminal 1 is not currently in use for passenger aircraft.

A number of public transport options are available for arriving passengers who need to get to London City. The Heathrow Express provides a non-stop 15-minute service direct to London's Paddington Railway Station. The Heathrow Connect service also terminates at London Paddington, but it stops along the way five other stations en route. The London Underground's Piccadilly Line also stops at Heathrow Airport's Terminal 5. Taxis are available at all terminals in Heathrow, as well as free unlimited wireless internet.

What You Need to Know

It is not a strict condition for passengers to carry their passports on flights from Glasgow to London Heathrow, although most airlines recommend carrying some form of photographic identification that matches the details provided at the time of booking.

What to Expect in London

London and Glasgow are in the same time zone. Despite being just a seven-hour drive away from Glasgow, London's climate is hotter than Glasgow's, with less rainfall too. As one of the most important cultural, economical, and political hubs on the planet, there are an amazing variety of attractions to keep visitors to London entertained.

The London Eye is a large Ferris wheel that gives spectacular views of the London skyline and is well worth a trip. Located on the banks of the River Thames, this hugely popular tourist attraction needs to be booked online to avoid disappointment. Tickets cost approximately $CA37.30 for a 30-minute rotation on the wheel.

Another iconic location to visit in the city is London's Tower Bridge, which is featured on the cover of many travel guides written about London. Shoppers will also be kept happy in London, and it is recommended to visit popular districts such as Oxford Street, with its more than 300 stores, including the likes of Selfridges and John Lewis.

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