Cheap flights from Glasgow to London
Cheap return flights from Glasgow to London
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
London flight facts
What you need to know
What are the cheapest airlines?
- Ryanair
- easyJet
- British Airways
These airlines usually offer the cheapest flights from Glasgow to London.
What airlines fly indirectly?
- KLM
- Air France
- Lufthansa
These airlines fly from Glasgow to London, but you’ll have at least one layover.
How long is the flight?
1 hour 30 minutes
This is the shortest flight time from Glasgow to London.
Alternative flights from the UK to London
Check out prices for other routes
Alternative flights from Glasgow
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Glasgow/London route. There are around 35 flights on any given week from the UK to London and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Glasgow to London
Tips and advice from our flight experts
You've searched for flights from Glasgow to London. We've found 25 flights and compared them to give you the best offer. Ryanair is, on average, the cheapest for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for Glasgow to London on 24/03/2026 at 10:40 at £57.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 665 km flight from Glasgow to London.
To find the best offers, book in advance or look for last-minute deals. Consider flying with Ryanair, which is popular for this route. The average flight duration is about 1 hour 30 minutes. After selecting an offer, fill out your information and make the payment. Don't forget to check our flight + hotel service to save time and money!
Other popular destinations near London
Where other people are flying to
