Cheap flights from Glasgow to Belfast

Q: What are the cheapest airlines?

Aer Lingus, EasyJet. These airlines usually offer the cheapest flights from Glasgow to Belfast.

Q: Can I fly direct to Belfast?

British Airways, Aer Lingus, EasyJet. You can fly non-stop from Glasgow to Belfast with these airlines.

Q: How long is the flight?

0 hrs 45 mins. This is the shortest flight time from Glasgow to Belfast.

from as little as £66

2 nights in Belfast, departing Glasgow on 28 / Sep / 2025 with EasyJet (price found 35 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from Glasgow to Belfast

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The Glasgow / Belfast route

All 176 km of it

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Belfast flight facts

What you need to know

What are the cheapest airlines?

Aer Lingus
EasyJet

These airlines usually offer the cheapest flights from Glasgow to Belfast.

Can I fly direct to Belfast?

British Airways
Aer Lingus
EasyJet

You can fly non-stop from Glasgow to Belfast with these airlines.

How long is the flight?

0 hrs 45 mins

This is the shortest flight time from Glasgow to Belfast.

Alternative flights from the UK to Belfast

Check out prices for other routes

London to Belfast

from £114 pp

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Manchester to Belfast

from £149 pp

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Edinburgh to Belfast

from £144 pp

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Birmingham to Belfast

from £147 pp

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Glasgow to Belfast Aldergrove International Airport

from £66 pp

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Glasgow to George Best Belfast City Airport

from £141 pp

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Alternative flights from Glasgow to Belfast

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28 / Sep / 2025 is currently the lowest priced day of the year to fly the Glasgow/Belfast route. There are around 171 flights on any given week from the UK to Belfast and the cheapest month to fly right now is September.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)

LOWEST

2 °C

AVG

10 °C

HIGHEST

20 °C

Rainfall (mm)

LOWEST

50 mm

AVG

72.5 mm

HIGHEST

90 mm

Key facts about Belfast

Currency

British pound

Language

English

Timezone

0 hrs behind GMT

How to get cheap flights from Glasgow to Belfast

Tips and advice from our flight experts

Your flight from Glasgow to Belfast should take about 0 hrs 50 mins. We've gone through all 171 of the weekly flights to or via Belfast, operated by three airlines, to help you compare flight prices and times. At the moment, the cheapest flight is £66.

Or, if you're fairly flexible on dates, try to get a last minute-deal by regularly checking the Netflights website.

In Belfast, Belfast Aldergrove International Airport (BFS) is usually the cheapest airport to fly to, but there are two airports to choose from. Not sure who to fly with? British Airways, Aer Lingus & EasyJet are the most popular airlines available from Glasgow.

If you can’t quite find what you’re looking for, try checking flight prices to other cities in United Kingdom.