Cheap Flights from Glasgow to Belfast

Compare Glasgow to Belfast flight deals

Find the cheapest month or even day of the year to fly to Belfast

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Flight deals from Glasgow to Belfast

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

Find the cheapest month to fly from Glasgow to Belfast

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

Direct flights from Glasgow to Belfast

Alternative Glasgow to Belfast routes

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

Glasgow to Belfast: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 988
Cheapest month to flyJuly
Average flight time47 mins
Most popular airlineeasyJet
Average flights per week54

Finding cheap flights from Glasgow to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a return flight from Glasgow to Belfast is ج.م.‏ 1,977. 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.
47 minutes is the average flight time from Glasgow to Belfast.
easyJet, Aer Lingus and Emerald Airlines fly direct from Glasgow to Belfast.
As of April 2025, there are 54 flights per week flying from Glasgow to Belfast.
The cheapest month to fly from Glasgow to Belfast is usually April 2025.
If you're flying from Glasgow, the cheapest airport near Belfast is Belfast International – which is 19.6 km away from the centre of Belfast. We've found flights into this airport from ج.م.‏ 1,977.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to Belfast on Wednesday, 2 July 2025.
Yes – the average flight time is 47 minutes.
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 Belfast 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 8°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
The cheapest airline that flies to Belfast is easyJet .

Flying from Glasgow to Belfast: what you need to know

  • All exciting adventures set off from Glasgow's main airport, Glasgow International Airport (GLA). Explore the options for reserving a flight from Glasgow to Belfast leaving from this base.

  • When it comes to arriving in Belfast, Belfast International Airport (BFS) is a major hub. George Best Belfast City Airport (BHD) is another.

  • On average, direct flights from Glasgow to Belfast take 46 minutes. Belfast and Glasgow share the same timezone (UTC+0), so you won't need to adjust your watch when you land.

  • The busiest route for flights from Glasgow to Belfast is from Glasgow International Airport (GLA) to George Best Belfast City Airport (BHD). Choose from 96 services every week between these two airports. If you'd like to head off as soon as possible, the earliest flight from GLA to BHD is the 06:05 easyJet option. If you prefer travelling later, the final departure is at 22:20 with easyJet.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your flight from Glasgow to Belfast.

  • Travelling over a peak time such as June? Public holidays and other high seasons can lead to longer lines at check-in and security. Play it safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • Once you've found cheap flights from Glasgow to Belfast, get your travel documents ready. A passport or visa isn't needed since you're flying within United Kingdom. As long as you have some other valid form of identification, like an ID card or driver's licence, you're all set.

Flying from Glasgow

Glasgow International Airport (GLA)

  • You can book a direct flight from Glasgow to Belfast departing from Glasgow International Airport (GLA). Start your trip at GLA, and then touch down at Belfast International Airport (BFS) or George Best Belfast City Airport (BHD).

  • When taking off from GLA, you can take a direct flight from Glasgow to Belfast with Aer Lingus.

  • Consider adding a stopover to potentially save money on your flight from Glasgow to Belfast. Simply deselect 'Direct flights only' when searching for departures from Glasgow International Airport. Break up the journey at one of these popular options:

    • London City Airport (LCY)

    • Birmingham International Airport (BHX)

    • London Heathrow Airport (LHR)

  • GLA is around 14 kilometres from central Glasgow. If you're catching a cab, driving or ride-sharing from the centre, it'll take 15 minutes or so to get there, depending on the traffic. If you're using public transport, expect the trip time to be approximately 33 minutes.

  • Want a relaxed start to your journey? Stay near Glasgow International Airport. Whether you have an early flight from Glasgow to Belfast or just don't want to be rushed, these hotels are perfect:

Glasgow Prestwick Airport (PIK)

  • Visit family or friends or just take a moment to stretch your legs with a stopover. If you'd like to split up your flight from Glasgow to Belfast, here's where you can stop when taking off from Glasgow International Airport:

    • London City Airport (LCY)

    • Birmingham International Airport (BHX)

    • London Heathrow Airport (LHR)

  • PIK is around 48 kilometres from central Glasgow. It'll take you 38 minutes or so to get to the airport by car from the city centre. Public transport takes roughly 53 minutes.

  • It's your holiday, so why not extend it with an additional night away? Consider kicking back in one of these accommodation options near Glasgow Prestwick Airport the day before your flight from Glasgow to Belfast:

Arriving in Belfast

Belfast International Airport (BFS)

  • Belfast International Airport (BFS) is around 32 kilometres from central Belfast. With your own car rental or if you take a cab, the drive is about 31 minutes.

  • Travelling by public transport will take you around 2 hours and 2 minutes.

  • If you're coming in on a late flight from Glasgow to Belfast, nothing beats the convenience of staying near the terminal. Grab your suitcases from the carousel and then be showered and relaxing soon after at one of these hotels near BFS:

George Best Belfast City Airport (BHD)

  • George Best Belfast City Airport (BHD) is roughly 8 kilometres from central Belfast. Following your flight from Glasgow to Belfast, expect a drive time of approximately 12 minutes to get to the heart of the city.

  • If you're travelling on public transport, it'll take around 22 minutes.

  • After your flight from Glasgow to Belfast, unwind at a hotel close to BHD. These are some great accommodation options that'll help you sink into relaxation mode:

How to find the cheapest flights from Glasgow to Belfast

  • Currently, ج.م.‏ 988 is the lowest price we've seen for a one-way ticket from Glasgow to Belfast. The cheapest price for a return flight is ج.م.‏ 1,977. Remember fares may change due to availability at the time of booking.

  • Book 9 months before you want to travel. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from Glasgow to Belfast.

  • May is the cheapest month for flight tickets from Glasgow to Belfast. If you need to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Locking in a cheap ticket from Glasgow to Belfast is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Use filters to tailor your flights from Glasgow to Belfast. Pick your ideal departure and arrival times, airlines and number of stops. Or sort your results by 'Cheapest' to find the best deals.

Best time to go to Belfast

  • February is the quietest month for flights from Glasgow to Belfast, while August is the most popular. Find the best time to go to Belfast based on whether you prefer a laid-back vibe or a lively atmosphere.

  • The warmest month in Belfast is July, with the temperature ranging between 10ºC and 19ºC. Lock in your flights from Glasgow to Belfast in this month if you enjoy this type of weather.

  • If you want to travel in cooler conditions, look for a cheap ticket from Glasgow to Belfast in January when temperatures average between 1ºC and 8ºC.

More about Belfast

  • Start your Belfast trip right by choosing the perfect place to stay. As soon as you've booked your flight from Glasgow to Belfast, browse our selection of accommodation options including:

  • There are so many things to explore in this city it can be difficult to know where to begin. Titanic Belfast, Crumlin Road Gaol Visitor Attraction and Conference Centre and Botanic Gardens are highlights which should feature on any good Belfast itinerary.

Complete your Belfast trip with a car rental

  • Finding you a cheap flight from Glasgow to Belfast isn't our only cool trick. Check out our car rentals in Belfast and explore on your own terms. We search for deals from trusted car rental providers and put them all in one place. You can instantly compare offers and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.