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Cheap flights from Belfast Intl Airport to Glasgow Intl Airport from £16

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — GLA
21 Mar — 28 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Belfast Intl to Glasgow Intl are usually found in June or May, booked 68 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Belfast Intl to Glasgow Intl

Enter your travel dates to find the best prices.

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 19 February 2026.

Wed 8/417:40
BFS
-
GLA
Nonstop0h 45m
easyJet
Tue 14/419:55
GLA
-
BFS
Nonstop0h 45m
easyJet
Deal found 16/2£32
Wed 1/407:35
BFS
-
GLA
Nonstop0h 45m
easyJet
Wed 8/406:20
GLA
-
BFS
Nonstop0h 45m
easyJet
Deal found 15/2£35
Wed 1/407:35
BFS
-
GLA
Nonstop0h 45m
easyJet
Thu 9/407:00
GLA
-
BFS
Nonstop0h 45m
easyJet
Deal found 16/2£40
Thu 2/421:40
BFS
-
GLA
Nonstop0h 45m
easyJet
Thu 9/407:00
GLA
-
BFS
Nonstop0h 45m
easyJet
Deal found 16/2£41
Tue 17/317:35
BFS
-
GLA
Nonstop0h 45m
easyJet
Tue 24/316:15
GLA
-
BFS
Nonstop0h 45m
easyJet
Deal found 16/2£44
Thu 19/321:25
BFS
-
GLA
Nonstop0h 45m
easyJet
Wed 25/312:00
GLA
-
BFS
Nonstop0h 45m
easyJet
Deal found 17/2£47
Wed 4/320:40
BFS
-
GLA
Nonstop0h 45m
easyJet
Sat 7/306:40
GLA
-
BFS
Nonstop0h 45m
easyJet
Deal found 18/2£47
Wed 18/307:20
BFS
-
GLA
Nonstop0h 45m
easyJet
Wed 25/312:00
GLA
-
BFS
Nonstop0h 45m
easyJet
Deal found 16/2£50

Find 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 19 February 2026.

Round-trip from

£32

One-way from

£16

Popular in

November

Cheapest in

June

Average price

£83

Good round-trip deal

£56 or less

Good one-way deal

£29 or less
easyJet
  • easyJet
  • 8/4-14/4
  • Nonstop
  • 1h 30m total
  • Belfast to Glasgow
Search Deals
easyJet
  • easyJet
  • 15/4
  • Nonstop
  • 0h 45m total
  • Belfast to Glasgow
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£1 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Belfast Intl to Glasgow Intl.
Search Deals
Price to beat on a one-way flight from Belfast Intl to Glasgow Intl.
Search Deals

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 19 February 2026.
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

Wed 1/4

07:35-08:20

Nonstop0h 45m

Glasgow Intl

Wed 8/4

06:20-07:05

Nonstop0h 45m

£35

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

Wed 1/4

07:35-08:20

Nonstop0h 45m

Glasgow Intl

Thu 9/4

07:00-07:45

Nonstop0h 45m

£40

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

Thu 2/4

21:40-22:25

Nonstop0h 45m

Glasgow Intl

Thu 9/4

07:00-07:45

Nonstop0h 45m

£41

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

Tue 17/3

17:35-18:20

Nonstop0h 45m

Glasgow Intl

Tue 24/3

16:15-17:00

Nonstop0h 45m

£44

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

Thu 19/3

21:25-22:10

Nonstop0h 45m

Glasgow Intl

Wed 25/3

12:00-12:45

Nonstop0h 45m

£47

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

Wed 4/3

20:40-21:25

Nonstop0h 45m

Glasgow Intl

Sat 7/3

06:40-07:25

Nonstop0h 45m

£47

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

Wed 18/3

07:20-08:05

Nonstop0h 45m

Glasgow Intl

Wed 25/3

12:00-12:45

Nonstop0h 45m

£50

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

Mon 16/3

20:50-21:35

Nonstop0h 45m

Glasgow Intl

Wed 18/3

12:00-12:45

Nonstop0h 45m

£51

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

Wed 4/3

07:20-08:05

Nonstop0h 45m

Glasgow Intl

Tue 24/3

16:15-17:00

Nonstop0h 45m

£52

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

Fri 3/4

21:05-21:50

Nonstop0h 45m

Glasgow Intl

Fri 10/4

22:20-23:05

Nonstop0h 45m

£55

Flights are sorted by cheapest return flights first.

Deals found on 17/2

Showing 1-10 of 21 results
1
2
3

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 18 February 2026.

Booking 68 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, March is the cheapest month in which you can book a flight from Belfast Intl Airport to Glasgow Intl Airport (average of £30). Flying from Belfast Intl Airport to Glasgow Intl Airport in June is currently the most expensive (average of £44). 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 19 February 2026.

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 23% on the cost of your flight, compared to a flight in the afternoon.

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 19 February 2026.
Read reviews from past customers who have flown with Aer Lingus and 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.
Aer Lingus
7.2
Good
1,455 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.1

Entertainment

7.0

Boarding

7.4

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

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.
Aer Lingus
7.2
Good
1,455 reviews
Aer Lingus
7.2
Good
1,455 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.1

Entertainment

7.0

Boarding

7.4

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

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.
easyJet
6.9
Okay
1,874 reviews
Aer Lingus
7.2
Good
1,455 reviews
Check prices

Crew

8.1

Food

6.6

Comfort

7.1

Entertainment

7.0

Boarding

7.4

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

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 Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Belfast Intl Airport to Glasgow Intl Airport?

    Departing from Belfast Intl Airport to Glasgow Intl Airport will take you 45m. Belfast Intl Airport and Glasgow Intl Airport are separated by a distance of 109 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines flying 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 £33. Another option worth looking into is Aer Lingus, starting at £46 return. easyJet is priced at 56% 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 £25. On average you can expect to pay £59. The most popular route, (Belfast Intl - Glasgow Intl), can usually be booked for £34.

  • 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, March is the cheapest month in which you can book a flight from Belfast Intl Airport to Glasgow Intl Airport (average of £30). Flying from Belfast Intl Airport to Glasgow Intl Airport in June is currently the most expensive (average of £44). 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 Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Paisley
Dunoon
Kilmarnock
Dumbarton
Arrochar
Clydebank
East Kilbride
Largs
Inveraray
Renfrew
Rothesay
Alexandria
Ballachulish
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 19 February 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£33Average£72FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£46Average£91FlexibilityNo 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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