Cheap Flights from Glasgow Intl to Belfast International

Compare Glasgow Intl to Belfast International flight deals

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

Book the best Belfast International fare with no extra fees

Flight deals from Glasgow Intl to Belfast International

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

Find the cheapest month to fly from Glasgow Intl to Belfast International

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

Direct flights from Glasgow Intl to Belfast International

Glasgow Intl to Belfast International: Alternative routes

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

Glasgow to Belfast: Flight information

The things to know before you go.
Cheapest flight found£21
Cheapest month to flyJanuary
Average flight time45 mins
Most popular airlineeasyJet
Average flights per week27

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

The best price we found for a return flight from Glasgow Intl to Belfast International is £44. 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.
45 minutes is the average flight time from Glasgow Intl to Belfast International.
easyJet flies direct from Glasgow Intl to Belfast International.
As of October 2024, there are 27 flights per week flying from Glasgow Intl to Belfast International.
The cheapest month to fly from Glasgow Intl to Belfast International is usually October 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Glasgow Intl Airport to Belfast International Airport on Thursday, 4 September 2025.
Yes – the average flight time is 45 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 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.
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.
Currently, easyJet offers the cheapest flight tickets to Belfast International.

How to find cheap flights to Belfast International from Glasgow Intl

Looking for cheap tickets from Glasgow Intl to Belfast International? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Glasgow Intl to Belfast International. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Belfast International from Glasgow Intl from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Glasgow Intl-Belfast International ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Belfast International from Glasgow Intl.
  • Set up a Price Alert. You can easily track the fare of your cheap Glasgow Intl-Belfast International flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Glasgow Intl and Belfast International? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Glasgow Intl and Belfast International. We scour the internet for the best Business, Premium Economy and First Class flight fares to Belfast International, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Glasgow Intl to Belfast International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Combine your flight to Belfast International from Glasgow Intl with hotels and car hire

    Once you've secured your cheap flight ticket from Glasgow Intl to Belfast International, discover the best prices and exclusive rates for hotels in Belfast International or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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