Cheap flights from Glasgow to Belfast-International
Cheap return flights from Glasgow to Belfast-International
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Belfast-International flight facts
What you need to know
What are the cheapest airlines?
- easyJet
- Ryanair
- British Airways
These airlines usually offer the cheapest flights from Glasgow to Belfast-International.
What airlines fly indirectly?
- KLM
- Air France
- Lufthansa
These airlines fly from Glasgow to Belfast-International, but you’ll have at least one layover.
How long is the flight?
1 hour
This is the shortest flight time from Glasgow to Belfast-International.
Alternative flights from the UK to Belfast-International
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/Belfast-International route. There are around 35 flights on any given week from the UK to Belfast-International 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 Belfast-International
Tips and advice from our flight experts
You've searched for flights from Glasgow to Belfast-International. We've found 15 flights and compared them to give you the best offer. easyJet is the average cheapest airline for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for £69 from Glasgow to Belfast-International on 17/02/2026 at 18:05.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 5 airlines that operate the 350 km flight from Glasgow to Belfast-International.
To find the best offers, book in advance or consider last-minute deals. Look for flights during off-peak seasons. easyJet is a popular choice for this route, with an average flight duration of 1 hour. After selecting an offer, fill out your information and proceed to payment. Consider booking a hotel with us or using our flight + hotel service to save time and money.
Other popular destinations near Belfast-International
Where other people are flying to
