Cheap Flights from Belfast to Glasgow International

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Flight deals from Belfast to Glasgow International

Looking for a cheap last-minute deal or the best round-trip flight from Belfast to Glasgow International Airport? If you want to travel next month, round-trip fares start from $55. Find the lowest prices on one-way and round-trip tickets right here.

Glasgow.$45 per passenger.Departing Fri, Sep 11, returning Sun, Sep 13.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Fri, Sep 11, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Sun, Sep 13, arriving in Belfast International.Price includes taxes and charges.From $45, select.

Glasgow.$48 per passenger.Departing Tue, Aug 4, returning Mon, Aug 10.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Tue, Aug 4, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Mon, Aug 10, arriving in Belfast International.Price includes taxes and charges.From $48, select.

Glasgow.$49 per passenger.Departing Fri, Sep 11, returning Wed, Oct 7.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Fri, Sep 11, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Wed, Oct 7, arriving in Belfast International.Price includes taxes and charges.From $49, select.

Glasgow.$51 per passenger.Departing Sun, Aug 23, returning Sun, Sep 13.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Sun, Aug 23, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Sun, Sep 13, arriving in Belfast International.Price includes taxes and charges.From $51, select.

Glasgow.$52 per passenger.Departing Sat, Jul 18, returning Sat, Aug 1.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast City on Sat, Jul 18, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Sat, Aug 1, arriving in Belfast City.Price includes taxes and charges.From $52, select.

Glasgow.$55 per passenger.Departing Mon, Oct 5, returning Wed, Oct 21.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Mon, Oct 5, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Wed, Oct 21, arriving in Belfast International.Price includes taxes and charges.From $55, select.

Glasgow.$55 per passenger.Departing Sat, Jul 18, returning Tue, Jul 21.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast City on Sat, Jul 18, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Tue, Jul 21, arriving in Belfast City.Price includes taxes and charges.From $55, select.

Glasgow.$56 per passenger.Departing Tue, Apr 20, returning Tue, May 4.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Tue, Apr 20, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Tue, May 4, arriving in Belfast International.Price includes taxes and charges.From $56, select.

Glasgow.$56 per passenger.Departing Mon, May 24, returning Tue, May 25.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Mon, May 24, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Tue, May 25, arriving in Belfast International.Price includes taxes and charges.From $56, select.

Glasgow.$59 per passenger.Departing Thu, Jul 30, returning Sat, Sep 5.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Thu, Jul 30, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Sat, Sep 5, arriving in Belfast International.Price includes taxes and charges.From $59, select.

Glasgow.$62 per passenger.Departing Wed, May 26, returning Wed, Jun 2.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Wed, May 26, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Wed, Jun 2, arriving in Belfast International.Price includes taxes and charges.From $62, select.

Glasgow.$63 per passenger.Departing Mon, Jun 8, returning Thu, Aug 6.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Mon, Jun 8, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Thu, Aug 6, arriving in Belfast International.Price includes taxes and charges.From $63, select.

Glasgow.$64 per passenger.Departing Tue, Apr 20, returning Wed, Apr 21.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Tue, Apr 20, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Wed, Apr 21, arriving in Belfast International.Price includes taxes and charges.From $64, select.

Glasgow.$66 per passenger.Departing Wed, Mar 31, returning Thu, Apr 1.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Wed, Mar 31, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Thu, Apr 1, arriving in Belfast International.Price includes taxes and charges.From $66, select.

Glasgow.$67 per passenger.Departing Tue, Jun 16, returning Tue, Jul 7.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Tue, Jun 16, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Tue, Jul 7, arriving in Belfast International.Price includes taxes and charges.From $67, select.

Glasgow.$69 per passenger.Departing Tue, Mar 23, returning Wed, Mar 31.Round-trip flight with easyJet.Outbound direct flight with easyJet departing from Belfast International on Tue, Mar 23, arriving in Glasgow International.Inbound direct flight with easyJet departing from Glasgow International on Wed, Mar 31, arriving in Belfast International.Price includes taxes and charges.From $69, select.

Find the cheapest month to fly from Belfast to Glasgow International

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

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Direct flights from Belfast to Glasgow International

Belfast to Glasgow International: Alternative routes

Compare routes from Belfast to Glasgow below. You may find an airport to fly into that's cheaper, faster, or easier than Glasgow International.

Belfast to Glasgow: Flight information

The things to know before you go.

Cheapest flight found	$45
Cheapest month to fly	September
Average flight time	46 mins
Most popular airline	easyJet
Average flights per week	50

Finding cheap flights from Belfast to Glasgow International: Frequently asked questions

How much are round-trip flights from Belfast to Glasgow International?

The best price we found for a round-trip flight from Belfast to Glasgow International is $45. 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 Belfast to Glasgow International?

45 minutes is the average flight time from Belfast to Glasgow International.

Which airlines fly direct from Belfast to Glasgow International?

easyJet, Aer Lingus and British Airways fly direct from Belfast to Glasgow International.

How many flights are there a week from Belfast to Glasgow International?

There are 50 flights per week flying from Belfast to Glasgow International, as of June 2026.

When is the cheapest time to fly from Belfast to Glasgow International?

The cheapest month to fly from Belfast to Glasgow International is usually September.

Which upcoming date is cheapest to fly from Belfast to Glasgow International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast to Glasgow International Airport on Friday, September 11, 2026.

Can I get a direct flight from Belfast to Glasgow International Airport?

Yes – the average flight time is 45 minutes.

How can I find the best flight deal to Glasgow International?

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 International 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.

Which is the cheapest airline to fly with from Belfast to Glasgow International?

The cheapest airline that flies to Glasgow International is easyJet.

Flying from Belfast to Glasgow Airport (GLA): What you need to know

Your adventure begins at one of Belfast's main airports, Belfast International Airport (BFS) or George Best Belfast City Airport (BHD). Check out your options for booking a flight from Belfast to Glasgow Airport (GLA) taking off from either of these bases.
Expect to be traveling for 45 minutes. On average, that's the duration of a direct Belfast to Glasgow Airport flight.
Belfast and Glasgow (where Glasgow Airport is located) share the UTC+0 timezone. That means you won't need to adjust your watch once you land.
Belfast International Airport (BFS) to Glasgow Airport (GLA) is the most popular route. There are 24 direct flights a week to choose from. If you have plans before you fly, take the last flight with easyJet at 11:10pm. Go for the first BFS to GLA departure with easyJet at 6:40am if you're aiming for an earlier start.
Get to the airport on time so you don't miss your flight from Belfast to GLA. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.
Popular months like September or other busy periods mean longer waiting times and potential delays. Stay ahead of the crowds by getting to the airport even earlier. Aim for at least four hours ahead of international flights and two hours before a domestic departure.

Airports in Belfast

Belfast International Airport (BFS)

Belfast International Airport (BFS) offers an easy route to your destination. Nonstop flights from Belfast to Glasgow Airport (GLA) depart from this terminal.
EasyJet is a popular carrier that offers direct flights from Belfast to Glasgow Airport leaving from BFS.
EasyJet is the airline with the highest number of bookings for flights from BFS to GLA.
EasyJet ranks as the leading on-time carrier on this route, with 82.39% of services arriving as scheduled.
Located around 19 kilometers from the center of Belfast, BFS can be reached in about 25 minutes by car (depending on traffic). The journey by public transport will take roughly 45 minutes.
Searching for a comfortable hotel close to Belfast International Airport? If you're catching an early flight from Belfast to Glasgow Airport, these stays will have you sleeping a quick hop from check-in:
82% of flights departing from Belfast International Airport land at their destination according to schedule. Given its strong on-time stats, delays are unlikely when jetting out of BFS.

George Best Belfast City Airport (BHD)

You can book a direct Belfast to Glasgow Airport (GLA) plane ticket with departures from George Best Belfast City Airport (BHD). Figure out if flying from BHD works better for your plans.
From BHD, direct flights from Belfast to GLA are available with Aer Lingus.
Aer Lingus is the top choice for travelers flying from BHD to GLA.
Among the carriers operating flights between George Best Belfast City Airport and Glasgow Airport, easyJet has the best record for on-time arrivals.
You can arrive at BHD from central Belfast in approximately 15 minutes by car, depending on traffic conditions. The journey by public transport will take roughly 25 minutes to travel the 5 kilometers or so.
Catching the earliest flight? Think about staying at one of these accommodation options near George Best Belfast City Airport the day before your Belfast to GLA flight:
Flights from George Best Belfast City Airport have a strong track record for punctuality, with 80% of them arriving as planned.

About Glasgow Airport (GLA)

Reserve a hotel near GLA if you're catching a late flight from Belfast to Glasgow Airport. Select one of these options and be in bed in no time flat:
Lock in the best possible rate by booking your vehicle around three weeks ahead of your Belfast to Glasgow Airport flight.

Getting from Glasgow Airport (GLA) to central Glasgow

Central Glasgow is around 13 kilometers from Glasgow Airport and takes about 20 minutes to reach by car. Look into how to get from the airport to the city, whether that's with a car rental, cab or ride-share.
It typically takes 30 minutes if you're using public transport.

How to find the cheapest flights from Belfast to Glasgow Airport (GLA)

The lowest price we've found for a one-way ticket from Belfast to Glasgow Airport is $20. For a return flight on this route, the best price is $45. Depending on when you want to go and the availability, these fares could change.
To snap up cheap flights from Belfast to GLA, book your plane ticket one month before your planned departure.
June is when you're most likely to find a bargain on a Belfast to Glasgow Airport ticket. If you're looking to travel at a different time of year, the 'Whole month' tool will show you the lowest prices across every month.
There's no need to search every day to find out if prices have dropped when you set up a Price Alert. We'll let you know as soon as a better deal is available on plane tickets from Belfast to GLA.
Tailor your travel plans using filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Belfast to Glasgow Airport.

The best time to fly from Belfast to Glasgow Airport (GLA)

January is the quietest month for flights from Belfast to Glasgow Airport (GLA), while September is the most popular. Figure out the ideal time to visit Glasgow based on whether you prefer a lively atmosphere or a more laid-back vibe.
When booking your Belfast to GLA plane ticket, consider what kind of weather works for you. July is the warmest month in Glasgow, with temperatures ranging from 8ºC (46ºF) to 20ºC (68ºF).
January has temperatures of between -1ºC (30ºF) and 7ºC (45ºF). Look for cheap tickets from Belfast to Glasgow Airport around that time if you like traveling in cooler conditions.

More about Glasgow

When it comes to looking for somewhere to rest your head, you'll find the best stays in Glasgow right here. Explore these options after you've booked your flight from Belfast to Glasgow Airport:
There are so many things to do and see in this city, it can be tricky to work out where to start. Glasgow Cathedral, King's Theatre and Kelvingrove Art Gallery and Museum are major attractions which should be on any well-planned Glasgow itinerary.

Explore more of the United Kingdom

Manchester is just one of the many cities in the United Kingdom waiting to be explored once you've seen Glasgow. Around 306 kilometers away to the southeast, its top attractions include Manchester United Museum & Stadium Tour, The Homes of Football and Museum of Science and Industry.
If you're looking to explore another major stop in the United Kingdom, head for Preston, about 257 kilometers southeast of Glasgow. Brockholes, Avenham and Miller Parks and Samlesbury Hall are among its highlights.