Cheap flights from Glasgow to Belfast Intl Airport from £28
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Glasgow to Belfast Intl are usually found in March or May, booked 80 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Cheap flight deals from Glasgow to Belfast Intl
Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) to Belfast Intl (BFS). 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 4 July 2025.
Round-trip from | £40 |
---|---|
One-way from | £28 |
Popular in | July |
Cheapest in | March |
Average price | £75 |
Find flight deals from Glasgow to Belfast Intl
Cheapest flights from Glasgow to Belfast IntlExplore the most affordable flight options available from Glasgow to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Explore the most affordable flight options available from Glasgow to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Glasgow to Belfast Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from Glasgow to Belfast Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
GlasgowBelfast
GLA - BFS
GLABFS
Glasgow Intl
Thu 31/7
13:55-14:40
Nonstop0h 45m
Belfast Intl
Thu 7/8
08:15-09:00
Nonstop0h 45m
GlasgowBelfast
GLA - BFS
GLABFS
Glasgow Intl
Wed 13/8
06:20-07:05
Nonstop0h 45m
Belfast Intl
Wed 27/8
21:10-07:45
2 stops10h 35m
GlasgowBelfast
GLA - BFS
GLABFS
Glasgow Intl
Tue 15/7
06:30-07:15
Nonstop0h 45m
GlasgowBelfast
GLA - BFS
GLABFS
Glasgow Intl
Tue 15/7
15:55-07:55
2 stops16h 00m
Best time to book a flight from Glasgow to Belfast Intl
Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Glasgow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Glasgow to Belfast Intl Airport
How far ahead should I book a flight from Glasgow to Belfast Intl Airport?
Use this chart to determine the optimal time to book a return flight from Glasgow to Belfast Intl. Price data was last updated on 27 June 2025.
To ensure you get the cheapest price possible for a flight from Glasgow to Belfast Intl Airport, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Glasgow to Belfast Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Glasgow to Belfast Intl Airport (average of £67). Flying from Glasgow to Belfast Intl Airport in July is currently the most expensive (average of £90). 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 Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 11% on flights from Glasgow to Belfast Intl Airport by exploring options for tickets in the evening.
What is the cheapest day to fly from Glasgow to Belfast Intl Airport?
Use this chart to determine the cheapest time to fly return from Glasgow to Belfast Intl. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their Glasgow to Belfast Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Belfast Intl
Get insights into the airlines that provide service to Belfast Intl. 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 Intl. Reviews last updated 4 July 2025.
Read through reviews of airlines operating flights from Glasgow to Belfast Intl Airport, such as easyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Kathleen P,Jun 2025
LGW - GLA
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Kathleen P,Jun 2025
LGW - GLA
Related info for your journey
Find useful and relevant information for your journey from Glasgow to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Glasgow to Belfast Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Glasgow to Belfast Intl
Discover the top 4 airlines that operate flights from Glasgow to Belfast Intl. 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 858,174 searches. Data last updated 4 July 2025.
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How does Cheapflights help users find flights from Glasgow to Belfast Intl?
Cheapflights makes it easy to find Glasgow to Belfast Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Glasgow to Belfast Intl?
Cheapflights helps you find that perfect flight to Belfast Intl from Glasgow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Glasgow to Belfast Intl with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Glasgow to Belfast Intl flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Glasgow to Belfast Intl become cheaper?
Yes! Start tracking prices for Glasgow to Belfast Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.