Cheap flights from Belfast Intl Airport to Glasgow
BFS — GLA
24 Nov — 1 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Belfast Intl to Glasgow are usually found in September or October, booked 88 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Find flight deals from Belfast Intl to Glasgow
Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Glasgow (GG1). 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 25 October 2026.
Popular in
June
Cheapest in
September
Average price
£69
Highest demand for flights based on searches. 2% potential increase in price (£1 potential increase over avg. return price).
Best time to book a flight from Belfast Intl to Glasgow
Have a flexible travel schedule? Discover the best time to fly to Glasgow from Belfast Intl with our price prediction graph.
BFS-GG1
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 Belfast Intl Airport to Glasgow
How far ahead should I book a flight from Belfast Intl Airport to Glasgow?
To ensure you get the cheapest price possible for a flight from Belfast Intl Airport to Glasgow, you should look to book at least 89 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 Belfast Intl Airport to Glasgow?
Currently, September is the cheapest month in which you can book a flight from Belfast Intl Airport to Glasgow (average of £59). Flying from Belfast Intl Airport to Glasgow in June is currently the most expensive (average of £102). 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 BFS to GLA?
Find hourly flight availability from Belfast Intl to Glasgow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 October 2026.
It’s optimal to fly from Belfast Intl Airport to Glasgow in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the afternoon.
Reviews of airlines servicing Glasgow
Get insights into the airlines that provide service to Glasgow. 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 Glasgow. Reviews last updated 25 October 2026.
Read through reviews of airlines operating flights from Belfast Intl Airport to Glasgow, such as Aer Lingus and easyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Related info for your journey
Find useful and relevant information for your journey from Belfast Intl to Glasgow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What are the cheapest airlines flying from Belfast Intl Airport to Glasgow round-trip?
Flying on easyJet is currently your cheapest option to Glasgow, with prices starting at £33. Another option worth looking into is Aer Lingus, starting at £77 return. These flights start at 59% lower than the current average price 3 months from now.
What are the cheapest flights from Belfast Intl Airport to Glasgow?
The cheapest flight price from Belfast Intl Airport to Glasgow is £20. On average you can expect to pay £54. The most popular route, (Belfast Intl - Glasgow Intl), can usually be booked for £35.
Can I find deals for business class flights from Belfast Intl to Glasgow?
Yes. Cheapflights offers flight deals from Belfast Intl to Glasgow 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 Belfast Intl Airport to Glasgow?
Currently, September is the cheapest month in which you can book a flight from Belfast Intl Airport to Glasgow (average of £59). Flying from Belfast Intl Airport to Glasgow in June is currently the most expensive (average of £102). 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.
Browse through other flights departing from Belfast Intl. Flights are based on user searches made on Cheapflights and were last updated on 25 October 2026.
Top 3 airlines flying from Belfast Intl to Glasgow
Discover the top 3 airlines that operate flights from Belfast Intl to Glasgow. 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 25 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 Belfast Intl to Glasgow?
When you search for this flight from Belfast Intl to Glasgow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Glasgow?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Glasgow from Belfast Intl.
Can Cheapflights find flights from Belfast Intl to Glasgow with no change fees?
Need flexible booking options for your flight to Glasgow from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Belfast Intl to Glasgow become cheaper?
Yes, Cheapflights offers price alerts on Belfast Intl to Glasgow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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