Cheap Flights from Glasgow to London

Compare Glasgow to London flight deals

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Flight deals from Glasgow to London

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

London.$52 per passenger.Departing Mon, Jan 5, returning Thu, Jan 8.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Glasgow International on Mon, Jan 5, arriving in London Gatwick.Inbound direct flight with easyJet departing from London Gatwick on Thu, Jan 8, arriving in Glasgow International.Price includes taxes and charges.From $52, select.

London.$52 per passenger.Departing Tue, Nov 18, returning Sun, Dec 14.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Glasgow International on Tue, Nov 18, arriving in London Gatwick.Inbound direct flight with easyJet departing from London Gatwick on Sun, Dec 14, arriving in Glasgow International.Price includes taxes and charges.From $52, select.

London.$52 per passenger.Departing Tue, Nov 18, returning Sun, Nov 30.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Glasgow International on Tue, Nov 18, arriving in London Gatwick.Inbound direct flight with easyJet departing from London Gatwick on Sun, Nov 30, arriving in Glasgow International.Price includes taxes and charges.From $52, select.

London.$52 per passenger.Departing Wed, Dec 3, returning Thu, Dec 4.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Glasgow International on Wed, Dec 3, arriving in London Gatwick.Inbound direct flight with easyJet departing from London Gatwick on Thu, Dec 4, arriving in Glasgow International.Price includes taxes and charges.From $52, select.

London.$52 per passenger.Departing Fri, Dec 5, returning Thu, Jan 1.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Glasgow International on Fri, Dec 5, arriving in London Gatwick.Inbound direct flight with easyJet departing from London Gatwick on Thu, Jan 1, arriving in Glasgow International.Price includes taxes and charges.From $52, select.

London.$56 per passenger.Departing Tue, Nov 25, returning Thu, Jan 1.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Glasgow International on Tue, Nov 25, arriving in London Gatwick.Inbound direct flight with easyJet departing from London Gatwick on Thu, Jan 1, arriving in Glasgow International.Price includes taxes and charges.From $56, select.

London.$56 per passenger.Departing Fri, Dec 5, returning Sun, Feb 1.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Glasgow International on Fri, Dec 5, arriving in London Gatwick.Inbound direct flight with easyJet departing from London Gatwick on Sun, Feb 1, arriving in Glasgow International.Price includes taxes and charges.From $56, select.

London.$56 per passenger.Departing Mon, Jan 12, returning Fri, Feb 6.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Glasgow International on Mon, Jan 12, arriving in London Gatwick.Inbound direct flight with easyJet departing from London Gatwick on Fri, Feb 6, arriving in Glasgow International.Price includes taxes and charges.From $56, select.

Find the cheapest month to fly from Glasgow to London

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

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Direct flights from Glasgow to London

Alternative Glasgow to London routes

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

Glasgow to London: Flight information

The things to know before you go.

Cheapest flight found	$52
Cheapest month to fly	December
Average flight time	1 hr, 25 mins
Most popular airline	British Airways
Average flights per week	742

Finding cheap flights from Glasgow to London: Frequently asked questions

How many airports are there in London?

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.

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

The best price we found for a round-trip flight from Glasgow to London is $52. 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?

1 hour and 25 minutes is the average flight time from Glasgow to London.

Which airlines fly direct from Glasgow to London?

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

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

There are 2,128 flights per week flying from Glasgow to London, as of October 2025.

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

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

What's the cheapest airport to fly to in London?

If you're flying from Glasgow, the cheapest airport near London is London Gatwick – which is 40.3 km away from the center of London. We've found flights to this airport from $52.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to London on Friday, December 5, 2025.

Can I get a direct flight from Glasgow to London?

Yes – the average flight time is 1 hour and 25 minutes.

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

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 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?

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

What’s the weather like in London?

In October, the average temperature is usually around 11°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.

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

The cheapest airline that flies to London is easyJet.

Traveling from Glasgow to London: what you need to know

Get your travels underway at Glasgow International Airport (GLA), the main airport in Glasgow. Search for flights from Glasgow to London that take off from this base.
London Heathrow Airport (LHR) and London Gatwick Airport (LGW) are the major arrival points in London.
Around 1 hour 25 minutes is how long you'll be traveling on a direct Glasgow to London flight.
Glasgow and London are in the same timezone, UTC+0.
The most popular route for flights from Glasgow to London is from Glasgow International Airport (GLA) to London Heathrow Airport (LHR). You can select from 68 services every week between these two airports. If you want to be on your way as soon as possible, the earliest flight from GLA to LHR is the 05:50 British Airways option. If you prefer traveling later, the final scheduled service is at 21:20 with British Airways.
For a relaxed travel experience, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This leaves you with plenty of time to board your Glasgow to London flight.
Traveling during a peak time such as June? Public holidays and other high seasons can lead to longer lines at check-in and security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

How to find the cheapest flights from Glasgow to London

Book eight months before you want to fly. Pricing trends show that this is the ideal window for finding cheap Glasgow to London flights.
November is the best month for landing an incredible deal on a plane ticket from Glasgow to London. If you need to travel during a different time of year, the 'Whole month' tool will show you the lowest prices across every month.
Locking in a cheap flight from Glasgow to London is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as a better deal is available.
Select your ideal departure and arrival times, number of stops and airlines by using the filters. Alternatively, sort your Glasgow to London flight results by 'Best,' 'Fastest' or 'Cheapest.'

Flying from Glasgow

Glasgow International Airport (GLA)

Depart from Glasgow International Airport (GLA) on a direct flight from Glasgow to London. You can land at these London airports from GLA:
- London Heathrow Airport (LHR)
- London Gatwick Airport (LGW)
- Stansted Airport (STN)
Be on the lookout for deals with British Airways. This airline offers direct Glasgow to London plane tickets from GLA.
Traveling from central Glasgow to GLA takes around 35 minutes on public transport. If you ride-share, drive or grab a cab, you'll cover the 11 kilometers in 15 minutes or so, depending on traffic.
Want a stress-free start to your break? Stay near Glasgow International Airport. Whether you're boarding an early flight from Glasgow to London or just don't like being rushed, these hotels are the answer:
When it comes to Glasgow International Airport's on-time performance, data shows 70.07% of flights arrive within the scheduled time frame.

Glasgow Prestwick Airport (PIK)

You can reach PIK from central Glasgow in about 40 minutes by car (depending on traffic conditions). The journey on public transport takes roughly 55 minutes to travel the 48 kilometers or so.
You're off on vacation, so why not spend another night away? Think about kicking back in one of these accommodation options near Glasgow Prestwick Airport the day before your flight from Glasgow to London:
Glasgow Prestwick Airport has an on-time performance rate of 77%. This figure reflects how frequently flights that depart from this airport arrive at their destination on schedule.

Arriving in London

London Heathrow Airport (LHR)

London Heathrow Airport (LHR) to central London takes about 55 minutes by car. The center is roughly 23 kilometers away.
If you're traveling on public transport, expect a journey time of roughly 1 hour.
Reserve a hotel close to LHR if you have a late flight from Glasgow to London. Select one of these accommodation options and skip the long transfer:
Grab a London Heathrow Airport rental car and explore London and beyond with your own wheels. Surprice, U-Save and Green Motion are well-known companies you can book with here.
Booking your vehicle from London Heathrow Airport about one week ahead gives you the best shot at securing a great deal.

London Gatwick Airport (LGW)

The center of London is about 40 kilometers from London Gatwick Airport (LGW). As soon as your flight from Glasgow to London has landed and you've made your way to arrivals, expect a drive of around 1 hour 20 minutes.
If you're catching public transport, it'll take about 30 minutes.
After your flight from Glasgow to London, kick back at a hotel near LGW. These are some comfortable options that'll help you sink into relaxation mode:
Forget about inconvenient public transport schedules or waiting in a long cab line. Pick up a London Gatwick Airport rental car and take your trip in whatever direction you choose. Check out the availability and rates from Green Motion, U-Save and Drivalia.
Avoid potential price surges. Securing your ride three weeks before your arrival at LGW can land you a better rate.

Stansted Airport (STN)

Hop off your flight from Glasgow to London and go straight to your hotel or start sightseeing right away. Central London is around 48 kilometers from Stansted Airport (STN) and takes roughly 1 hour to reach by car.
Public transport will take you there in about 1 hour 25 minutes.
If you don't want to make the trip into the center, head for a hotel near STN. Make yourself comfy at one of these stays after your Glasgow to London flight:
Begin your trip without worrying about how to get to your destination with a Stansted Airport rental car. You can book with trusted suppliers here like Green Motion, Drivalia and Europcar.
About four weeks before your flight from Glasgow to London is a good time to book your vehicle from STN. You're more likely to lock in a better rate or score some early bird savings.

Best time to go to London

February is the quietest month for flights from Glasgow to London, while July is the busiest. Pick the ideal time to visit London based on whether you prefer a laid-back vibe or a lively atmosphere.
The warmest month in London is July, with temperatures ranging between 11ºC (52ºF) and 26ºC (79ºF). Lock in your Glasgow to London ticket then if that's your idea of comfortable weather.
January sees average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Search for cheap flights from Glasgow to London around that time if you like cooler conditions.

More about London

Start your London trip right by choosing the perfect place to stay. After booking your flight from Glasgow to London, check out our selection of hotels including:
Big Ben and The British Museum are just a couple of the major attractions to add to your London to-do list. Keep the momentum going by heading to Buckingham Palace.

Explore more of United Kingdom

Birmingham is just one of the many cities in United Kingdom waiting to be discovered once you've seen London. Around 161 kilometers to the north-west, its top attractions include Cadbury World, The Library of Birmingham and National Sea Life Centre.
Bristol is another sought-after destination in United Kingdom and is around 177 kilometers west of London. No trip is complete without experiencing Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.