Cheapflights Tip: The best prices from Glasgow to Belfast are usually found in May or March, booked 75 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Find flight deals from Glasgow to Belfast
Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 October 2026.
Popular in
November
Cheapest in
May
Average price
£70
Highest demand for flights based on searches. 16% potential increase in price (£10 potential increase over avg. return price).
Best time to book a flight from Glasgow to Belfast
Have a flexible travel schedule? Discover the best time to fly to Belfast from Glasgow with our price prediction graph.
GG1-BF1
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Glasgow to Belfast
How far ahead should I book a flight from Glasgow to Belfast?
The price you pay for your flight from Glasgow to Belfast may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Glasgow to Belfast?
Currently, May is the cheapest month in which you can book a flight from Glasgow to Belfast (average of £60). Flying from Glasgow to Belfast in November is currently the most expensive (average of £91). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from GLA to BFS?
Find hourly flight availability from Glasgow to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 October 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 34% on flights from Glasgow to Belfast by exploring options for tickets at midday.
What is the cheapest day to fly from Glasgow to Belfast?
Use this chart to determine the cheapest time to fly return from Glasgow to Belfast. Price data was last updated on 10 October 2026.
Travellers seeking maximum savings on their Glasgow to Belfast flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Belfast
Get insights into the airlines that provide service to Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast. Reviews last updated 13 October 2026.
Read reviews from past customers who have flown with Aer Lingus and easyJet
from Glasgow to Belfast. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Related info for your journey
Find useful and relevant information for your journey from Glasgow to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports serve Belfast to Glasgow flights?
There are several airlines providing flights to Glasgow from Belfast which originate from either George Best Belfast City Airport (BHD), also known as Belfast City Airport, or Belfast International Airport (BFS). All flights from Belfast arrive at Glasgow Airport (GLA), Scotland's second-largest airport by size and passenger volume which ranks among the UK’s Top 10 air traffic hubs by the same statistic. Located about 10 miles from Glasgow city centre, it has a single terminal building divided into East, Central and West Piers. British Airways operates a hub from the Central Pier. Belfast City Airport is located about 3 miles from Belfast city centre and is the secondary of the two airports in the city. The other, Belfast International Airport is the larger and busier of the Belfast hubs, using one terminal building and located about 13.2 miles from the city centre.
Which airlines fly directly from Belfast to Glasgow?
British easyJet is one of the few airlines providing a direct flight service along this route, with a couple of others offering connecting services from Belfast City Airport to Glasgow. easyJet offers a morning and evening service from its regional hub at Belfast International Airport, generally between 08:00 and 18:00, with flights able to complete the journey to Glasgow from Belfast in under an hour. There are two other main routes with flights between the two cities: one of them via London with British Airways and the other via Edinburgh, operated by Aer Lingus.
What are the stopover options between Belfast and Glasgow?
Only a few airlines provide a connecting service from Belfast to Glasgow: British Airways offers one-stop flights while Aer Lingus provides the service involving multiple connections. British Airways flights from Belfast City Airport involve stopovers at London City Airport (LCY) and you should anticipate them to have a duration of about 35min, with a total flight time of approx. 3h 25min. Passengers on Aer Lingus flights to Glasgow from Belfast should anticipate connections first at Edinburgh Turnhouse Airport (EDI), involving a plane transfer to Loganair which requires about 1h 45min. A second stopover at Kirkwall Airport (KOI) involves yet another plane transfer which takes about 3h before finally continuing on to Glasgow. Direct flights are usually cheaper than one-stop flights.
Do I need a passport or visa to fly from Belfast to Glasgow?
Northern Ireland is part of the United Kingdom and as such requires no visa or passport requirements for UK citizens on flights to Glasgow from Belfast. EU citizens are also exempt from visa requirements but passengers must travel with at least one form of valid picture identification for check-in purposes to be allowed to board the aircraft..
What are the cheapest airlines flying from Glasgow to Belfast round-trip?
easyJet, at £32, was found to be the cheapest airline from Glasgow to Belfast. An alternate airline flying to your destination would be Aer Lingus. These flights start at 53% lower than the current average price 3 months from now.
What are the cheapest flights from Glasgow to Belfast?
Looking at all options, your cheapest flight can be booked for £22. While the most popular route (Glasgow Intl - Belfast Intl) can be booked for £37 on average, our data indicates £109 when flying from Glasgow to Belfast.
Can I find deals for business class flights from Glasgow to Belfast?
Yes. Cheapflights offers flight deals from Glasgow to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Glasgow to Belfast?
Currently, May is the cheapest month in which you can book a flight from Glasgow to Belfast (average of £60). Flying from Glasgow to Belfast in November is currently the most expensive (average of £91). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Discover the top 4 airlines that operate flights from Glasgow to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 13 October 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Glasgow to Belfast?
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Why should you use Cheapflights to find cheap flight tickets from Glasgow to Belfast?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Glasgow to Belfast.
Can Cheapflights find flights from Glasgow to Belfast with no change fees?
Yes! Cheapflights helps users easily find flights from Glasgow to Belfast with no change fees.
Can Cheapflights notify me if prices for flights from Glasgow to Belfast become cheaper?
Not ready to book yet? You can track prices for flights from Glasgow to Belfast on Cheapflights with our Price Alert feature and get notified when better prices are available.
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