$180 Cheap Flights from London Heathrow (LHR) to Glasgow (GLAS) in 2026

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Flight deals from London Heathrow to Glasgow

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Glasgow? If you want to travel next month, return fares start from $189. Find the lowest prices on one-way and return tickets right here.

Glasgow.$180 per passenger.Departing Fri, 4 Dec, returning Wed, 30 Dec.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Fri, 4 Dec, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Wed, 30 Dec, arriving in London Heathrow.Price includes taxes and charges.From $180, select.

Glasgow.$187 per passenger.Departing Wed, 30 Sep, returning Wed, 14 Oct.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Wed, 30 Sep, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Wed, 14 Oct, arriving in London Heathrow.Price includes taxes and charges.From $187, select.

Glasgow.$188 per passenger.Departing Sun, 14 Jun, returning Wed, 15 Jul.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Sun, 14 Jun, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Wed, 15 Jul, arriving in London Heathrow.Price includes taxes and charges.From $188, select.

Glasgow.$189 per passenger.Departing Tue, 6 Oct, returning Tue, 13 Oct.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Tue, 6 Oct, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Tue, 13 Oct, arriving in London Heathrow.Price includes taxes and charges.From $189, select.

Glasgow.$189 per passenger.Departing Sun, 5 Jul, returning Wed, 15 Jul.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Sun, 5 Jul, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Wed, 15 Jul, arriving in London Heathrow.Price includes taxes and charges.From $189, select.

Glasgow.$190 per passenger.Departing Mon, 7 Sep, returning Wed, 16 Sep.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Mon, 7 Sep, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Wed, 16 Sep, arriving in London Heathrow.Price includes taxes and charges.From $190, select.

Glasgow.$192 per passenger.Departing Tue, 11 Aug, returning Wed, 19 Aug.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Tue, 11 Aug, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Wed, 19 Aug, arriving in London Heathrow.Price includes taxes and charges.From $192, select.

Glasgow.$192 per passenger.Departing Wed, 21 Oct, returning Fri, 6 Nov.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Wed, 21 Oct, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Fri, 6 Nov, arriving in London Heathrow.Price includes taxes and charges.From $192, select.

Glasgow.$192 per passenger.Departing Thu, 25 Feb, returning Wed, 24 Mar.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Thu, 25 Feb, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Wed, 24 Mar, arriving in London Heathrow.Price includes taxes and charges.From $192, select.

Glasgow.$192 per passenger.Departing Sun, 27 Dec, returning Mon, 8 Feb.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Sun, 27 Dec, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Mon, 8 Feb, arriving in London Heathrow.Price includes taxes and charges.From $192, select.

Glasgow.$192 per passenger.Departing Sun, 10 Jan, returning Tue, 26 Jan.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Sun, 10 Jan, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Tue, 26 Jan, arriving in London Heathrow.Price includes taxes and charges.From $192, select.

Glasgow.$192 per passenger.Departing Fri, 31 Jul, returning Thu, 6 Aug.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Fri, 31 Jul, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Thu, 6 Aug, arriving in London Heathrow.Price includes taxes and charges.From $192, select.

Glasgow.$192 per passenger.Departing Thu, 4 Feb, returning Thu, 11 Feb.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Thu, 4 Feb, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Thu, 11 Feb, arriving in London Heathrow.Price includes taxes and charges.From $192, select.

Glasgow.$192 per passenger.Departing Tue, 25 Aug, returning Tue, 22 Sep.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Tue, 25 Aug, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Tue, 22 Sep, arriving in London Heathrow.Price includes taxes and charges.From $192, select.

Glasgow.$192 per passenger.Departing Thu, 24 Dec, returning Sun, 17 Jan.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Thu, 24 Dec, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Sun, 17 Jan, arriving in London Heathrow.Price includes taxes and charges.From $192, select.

Glasgow.$192 per passenger.Departing Tue, 19 Jan, returning Mon, 1 Feb.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Tue, 19 Jan, arriving in Glasgow Intl.Inbound direct flight with British Airways departs from Glasgow Intl on Mon, 1 Feb, arriving in London Heathrow.Price includes taxes and charges.From $192, select.

Find the cheapest month to fly from London Heathrow to Glasgow

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

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Direct flights from London Heathrow to Glasgow

Alternative London Heathrow to Glasgow routes

Looking for the cheapest, fastest or easiest route from London Heathrow to Glasgow? You could fly into the following airports instead.

London to Glasgow: Flight information

The things to know before you go.

Cheapest flight found	$180
Cheapest month to fly	December
Average flight time	1 hr, 27 mins
Most popular airline	British Airways
Average flights per week	599

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

How many airports are there in Glasgow?

There are 3 airports in Glasgow: Glasgow Intl, Glasgow Prestwick and Edinburgh.

How much are return flights from London Heathrow to Glasgow?

The best price we found for a return flight from London Heathrow to Glasgow is $180. 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 London Heathrow to Glasgow?

1 hour and 27 minutes is the average flight time from London Heathrow to Glasgow.

Which airlines fly direct from London Heathrow to Glasgow?

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

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

As of June 2026, there are 624 flights per week flying from London Heathrow to Glasgow.

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

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

Which is the cheapest airport to fly into in Glasgow?

If you're flying from London Heathrow Airport, the cheapest airport near Glasgow is Glasgow Intl – which is 11.3 km away from the centre of Glasgow. We've found flights into this airport from $180.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Glasgow on Friday, 4 December 2026.

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

Yes – the average flight time is 1 hour and 27 minutes.

How can I get the best flight deal from London Heathrow Airport to Glasgow?

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 Glasgow 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 Glasgow?

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

What’s the weather like in Glasgow?

In June, the average temperature is usually around 12°C. July is typically the warmest month in Glasgow, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.

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

Currently, British Airways offers the cheapest flight tickets to Glasgow.

Flying from London Heathrow Airport (LHR) to Glasgow: what you need to know

Take a direct flight from London Heathrow Airport to Glasgow and you'll be travelling for around 1 hour 30 minutes.
London (the location of London Heathrow Airport) and Glasgow follow the same timezone — UTC+0.
With 67 weekly flights between the two airports, London Heathrow Airport (LHR) to Glasgow Airport (GLA) is the most popular route. British Airways operates the earliest flight at 06:05. If you'd like to make the most of your day before flying, the last departure from LHR to GLA is with British Airways at 22:00.
Give yourself enough time to get on your LHR to Glasgow flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.
During popular months like July, you'll want to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead of international flights when you travel during high season in general.
You can book a direct London Heathrow Airport to Glasgow ticket. Start your trip at LHR and touch down at Glasgow Airport (GLA).
Book your seat with British Airways. This popular carrier operates direct flights from London Heathrow Airport to Glasgow.
Located around 26 kilometres from the centre of London, LHR can be reached in about 45 minutes by car (depending on traffic). Travelling on public transport takes roughly 25 minutes.
Want a leisurely start to your journey? Stay near LHR. Whether you're catching an early flight from London Heathrow Airport to Glasgow or don't want departure day to feel hectic, these hotels are just the thing:
Of all flights departing from London Heathrow Airport, 78% touch down on time at their destination.

How to find the cheapest flights from London Heathrow Airport (LHR) to Glasgow

$117 is currently the lowest price for a one-way London Heathrow Airport to Glasgow flight. A return plane ticket starts from $180. These prices may change based on demand.
Lock in cheap flights from LHR to Glasgow by booking five months ahead. According to our research, that's the best time for finding the biggest deals.
The best month for landing cheap London Heathrow Airport to Glasgow tickets is October. Use the 'Whole month' tool to compare prices, then select the dates that offer the lowest fares.
There's no need to keep looking every day to see if fares have dropped when you create a Price Alert. We'll notify you as soon as there's an even better deal on cheap flights from LHR to Glasgow.
Find a cheap flight from London Heathrow Airport to Glasgow with the help of our filters. Select your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Glasgow

Glasgow Airport (GLA)

Glasgow Airport (GLA) to central Glasgow takes around 20 minutes by car. The centre is roughly 13 kilometres away.
If you're travelling on public transport, expect a journey time of about 30 minutes.
The last thing you need is a long journey to your hotel if you're landing late on a flight from London Heathrow Airport to Glasgow. Book one of these accommodation options near GLA instead:
For the best deal, reserve your vehicle from Glasgow Airport about three weeks ahead of your flight from LHR to Glasgow.

Glasgow Prestwick Airport (PIK)

Central Glasgow is about 48 kilometres from Glasgow Prestwick Airport (PIK). After your flight from London Heathrow Airport to Glasgow has landed and you've navigated your way to arrivals, expect a drive of about 50 minutes.
If you travel by public transport, you'll reach the centre in 55 minutes or so.
There are some comfortable places to rest your head close to PIK. Settle in and get cosy after your LHR to Glasgow flight at any of these perfectly located options:
Avoid last-minute price surges. Booking your ride two weeks before your arrival at PIK can get you a lower rate.

Best time to go to Glasgow

January is the quietest month for flights from London Heathrow Airport to Glasgow, while September is the most popular. Find the best time to visit Glasgow based on whether you want a bustling atmosphere or a more laid-back vibe.
The warmest month in Glasgow is July, with temperatures ranging between 8ºC (46ºF) and 20ºC (68ºF). Lock in your London Heathrow Airport to Glasgow plane ticket then if that's your idea of comfortable weather.
If you want cooler conditions, look for a cheap ticket from LHR to Glasgow in January when temperatures average between -1ºC (30ºF) and 7ºC (45ºF).

More about Glasgow

Start your Glasgow trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from London Heathrow Airport to Glasgow, check out our range of accommodation options including:
King's Theatre and Glasgow Cathedral are a couple of leading attractions to put on your Glasgow itinerary. Continue your sightseeing adventures at Kelvingrove Art Gallery and Museum.

Explore more of the United Kingdom

You've visited Glasgow, now it's time to discover more of the United Kingdom. Travel around 290 kilometres southeast to Manchester to tick off its leading sights. From Manchester United Museum & Stadium Tour to The Homes of Football and Museum of Science and Industry, you'll have a full itinerary ahead.
Around 402 kilometres southeast of Glasgow, Birmingham is another favourite stop in the United Kingdom. No visit is complete without checking out Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience.