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Cheap flights from Belfast Intl Airport to Glasgow Intl Airport from £24

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — GLA
9 jul — 16 jul1
1 adult

Cheapflights Tip: The best prices from Belfast Intl to Glasgow Intl are usually found in September or June, booked 85 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Belfast Intl to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Glasgow Intl (GLA). 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 julho 2025.

Round-trip from

£53

One-way from

£24

Popular in

April

Cheapest in

September

Average price

£71

Good round-trip deal

£52 or less

Good one-way deal

£31 or less
easyJet
  • easyJet
  • 20/7-22/7
  • Nonstop
  • 1h 30m total
  • Belfast to Glasgow
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easyJet
  • easyJet
  • 23/10
  • Nonstop
  • 0h 45m total
  • Belfast to Glasgow
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (£1 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Belfast Intl to Glasgow Intl.
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Price to beat on a one-way flight from Belfast Intl to Glasgow Intl.
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Find flight deals from Belfast Intl to Glasgow Intl

Cheapest flights from Belfast Intl to Glasgow Intl
Explore the most affordable flight options available from Belfast Intl to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 julho 2025.

dom 20/706:50BFS - GLA
Nonstop0h 45measyJet
ter 22/706:30GLA - BFS
Nonstop0h 45measyJet
Deal found 3/7£53
qua 27/807:35BFS - GLA
Nonstop0h 45mMultiple Airlines
qua 3/915:55GLA - BFS
2 stops16h 15mMultiple Airlines
Deal found 4/7£114

Cheapflights Fare Finder

Customise your flight search to find flights from Belfast Intl to Glasgow 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 julho 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Glasgow Intl Airport that are best for you.

Fly from

Belfast Intl

Fly to

Glasgow Intl

Route

Depart

Return

Price

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

dom 20/7

06:50-07:35

Nonstop0h 45m

Glasgow Intl

ter 22/7

06:30-07:15

Nonstop0h 45m

£53

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

qua 27/8

07:35-08:20

Nonstop0h 45m

Glasgow Intl

qua 3/9

15:55-08:10

2 stops16h 15m

£114

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

qui 23/10

07:20-08:05

Nonstop0h 45m

£24

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

qua 20/8

07:25-22:25

1 stop15h 00m

£72

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Best time to book a flight from Belfast Intl to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Belfast Intl with our price prediction graph.
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 Intl Airport

How far ahead should I book a flight from Belfast Intl Airport to Glasgow Intl Airport?

Use this chart to determine the optimal time to book a return flight from Belfast Intl to Glasgow Intl. Price data was last updated on 27 June 2025.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Belfast Intl Airport to Glasgow Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Belfast Intl Airport to Glasgow Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Belfast Intl Airport to Glasgow Intl Airport (average of £97). Flying from Belfast Intl Airport to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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 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 julho 2025.

It’s optimal to fly from Belfast Intl Airport to Glasgow Intl Airport in the evening. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Belfast Intl Airport to Glasgow Intl Airport?

Use this chart to determine the cheapest time to fly return from Belfast Intl to Glasgow Intl. Price data was last updated on 29 June 2025.

Travellers seeking maximum savings on their Belfast Intl Airport to Glasgow Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow 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 Glasgow Intl. Reviews last updated 4 julho 2025.
Read reviews from past customers who have flown with easyJet from Belfast Intl Airport to Glasgow Intl Airport. 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.
easyJet
6.9
Okay
1,816 reviews
Check prices

Comfort

6.7

Entertainment

5.5

Boarding

6.7

Food

5.9

Overall

6.9

Crew

7.6

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!
easyJet
6.9
Okay
1,816 reviews
easyJet
6.9
Okay
1,816 reviews
Check prices

Comfort

6.7

Entertainment

5.5

Boarding

6.7

Food

5.9

Overall

6.9

Crew

7.6

Reviews

1 / 20
6.0
Good

Kathleen P,Jun 2025

LGW - GLA

Had to pay £48 because my personal item was 1cm too big! Not happy! First & last time to fly Easy Jet. This small back pack has been used on many domestic & international flights without a problem. I could have easily put it in my luggage as my bag was 5kg under weight. Instead, I was charged £48 even though it didn’t add any extra weight to the flight and it could easily fit under the seat. Hint: Check the “personal item” size carefully!

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Belfast Intl Airport to Glasgow Intl Airport round-trip?

    Flying on easyJet is currently your cheapest option to Glasgow Intl Airport, with prices starting at £53. easyJet is priced at 24% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Belfast Intl Airport to Glasgow Intl Airport?

    The cheapest flight price from Belfast Intl Airport to Glasgow Intl Airport is £23. On average you can expect to pay £60. The most popular route, (Belfast Intl - Glasgow Intl), can usually be booked for £32.

  • Can I find deals for flights from Belfast Intl to Glasgow Intl that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Glasgow Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Glasgow Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Glasgow Intl.

  • Can I find deals for business class flights from Belfast Intl to Glasgow Intl?

    Yes. Cheapflights offers flight deals from Belfast Intl to Glasgow Intl 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 Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Belfast Intl Airport to Glasgow Intl Airport (average of £97). Flying from Belfast Intl Airport to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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.

See more FAQs

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Paisley
Largs
Renfrew
Kilmarnock
Dunoon
East Kilbride
Dumbarton
Arrochar
Inveraray
Ballachulish
Rothesay
Clydebank
Alexandria
Tarbert
Balloch

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast Intl to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City to Glasgow Intl flights

Top 2 airlines flying from Belfast Intl to Glasgow Intl

Discover the top 2 airlines that operate flights from Belfast Intl to Glasgow 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 julho 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£44Average£71FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£51Average£79FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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 Intl?

When you search for this flight from Belfast Intl to Glasgow Intl, 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 Intl?

Cheapflights simply makes it quick and affordable to book flights from Belfast Intl to Glasgow Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Belfast Intl to Glasgow Intl with no change fees?

Certainly. Search results for flights to Glasgow Intl from Belfast Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Belfast Intl to Glasgow Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Glasgow Intl from Belfast Intl today and book when prices fit your budget.

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