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Cheap flights from Northern Ireland to Glasgow Intl Airport from £21

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — GLA
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Northern Ireland to Glasgow Intl

Keep the following information in mind while searching for Northern Ireland to Glasgow Intl flight deals. Data was last updated 11 July 2025.

Round-trip from

£43

One-way from

£21

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
  • 27/7-6/8
  • Nonstop
  • 1h 30m total
  • Northern Ireland to Glasgow
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easyJet
  • easyJet
  • 5/8
  • Nonstop
  • 0h 45m total
  • Northern Ireland to Glasgow
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£2 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 Northern Ireland to Glasgow Intl.
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Price to beat on a one-way flight from Northern Ireland to Glasgow Intl.
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Find flight deals from Northern Ireland to Glasgow Intl

Cheapest flights from Northern Ireland to Glasgow Intl
Explore the most affordable flight options available from Northern Ireland to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sun 27/706:50BFS - GLA
Nonstop0h 45measyJet
Wed 6/806:20GLA - BFS
Nonstop0h 45measyJet
Deal found 10/7£43
Wed 6/812:10BHD - GLA
Nonstop0h 50measyJet
Wed 13/810:55GLA - BHD
Nonstop0h 45measyJet
Deal found 9/7£53
Thu 28/817:10BHD - GLA
Nonstop0h 45mMultiple Airlines
Sat 30/813:40GLA - BHD
Nonstop0h 50mMultiple Airlines
Deal found 9/7£59
Fri 26/918:40BHD - GLA
Nonstop0h 45mAer Lingus
Sat 4/1016:30GLA - BHD
Nonstop0h 50mAer Lingus
Deal found 10/7£82
Sat 23/821:40BFS - GLA
Nonstop0h 45mMultiple Airlines
Mon 25/821:50GLA - BFS
2 stops17h 30mMultiple Airlines
Deal found 9/7£110
Sat 9/810:45LDY - GLA
Nonstop0h 50mLoganair
Mon 25/812:05GLA - LDY
Nonstop0h 50mLoganair
Deal found 10/7£145
Sat 9/810:45LDY - GLA
Nonstop0h 50mMultiple Airlines
Mon 25/806:40GLA - LDY
2 stops4h 45mMultiple Airlines
Deal found 10/7£185
Fri 5/906:30LDY - GLA
1 stop15h 55mBritish Airways
Mon 8/920:50GLA - LDY
1 stop13h 25mBritish Airways
Deal found 10/7£330

Cheapflights Fare Finder

Customise your flight search to find flights from Northern Ireland 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 11 July 2025.
Use the filters below to find and compare flights from Northern Ireland to Glasgow Intl Airport that are best for you.

Fly from

Northern Ireland

Fly to

Glasgow Intl

Route

Depart

Return

Price

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

Sun 27/7

06:50-07:35

Nonstop0h 45m

Glasgow Intl

Wed 6/8

06:20-07:05

Nonstop0h 45m

£43

BelfastGlasgow

BHD - GLA

BHDGLA

Belfast City

Wed 6/8

12:10-13:00

Nonstop0h 50m

Glasgow Intl

Wed 13/8

10:55-11:40

Nonstop0h 45m

£53

BelfastGlasgow

BHD - GLA

BHDGLA

Belfast City

Thu 28/8

17:10-17:55

Nonstop0h 45m

Glasgow Intl

Sat 30/8

13:40-14:30

Nonstop0h 50m

£59

BelfastGlasgow

BHD - GLA

BHDGLA

Belfast City

Fri 26/9

18:40-19:25

Nonstop0h 45m

Glasgow Intl

Sat 4/10

16:30-17:20

Nonstop0h 50m

£82

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

Sat 23/8

21:40-22:25

Nonstop0h 45m

Glasgow Intl

Mon 25/8

21:50-15:20

2 stops17h 30m

£110

LondonderryGlasgow

LDY - GLA

LDYGLA

Londonderry Eglinton

Sat 9/8

10:45-11:35

Nonstop0h 50m

Glasgow Intl

Mon 25/8

12:05-12:55

Nonstop0h 50m

£145

LondonderryGlasgow

LDY - GLA

LDYGLA

Londonderry Eglinton

Sat 9/8

10:45-11:35

Nonstop0h 50m

Glasgow Intl

Mon 25/8

06:40-11:25

2 stops4h 45m

£185

LondonderryGlasgow

LDY - GLA

LDYGLA

Londonderry Eglinton

Fri 5/9

06:30-22:25

1 stop15h 55m

Glasgow Intl

Mon 8/9

20:50-10:15

1 stop13h 25m

£330

BelfastGlasgow

BFS - GLA

BFSGLA

Belfast Intl

Tue 5/8

23:10-23:55

Nonstop0h 45m

£21

BelfastGlasgow

BHD - GLA

BHDGLA

Belfast City

Wed 6/8

12:10-13:00

Nonstop0h 50m

£22

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 17 results
1
2

Best time to book a flight from Northern Ireland to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Northern Ireland 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 Northern Ireland to Glasgow Intl Airport

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

Currently, April is the cheapest month in which you can book a flight from Northern Ireland to Glasgow Intl Airport (average of £97). Flying from Northern Ireland 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 NIR to GLA?

Find hourly flight availability from Northern Ireland 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 11 July 2025.

When flying from Northern Ireland to Glasgow Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 11 July 2025.
Read through reviews of airlines operating flights from Northern Ireland to Glasgow Intl Airport, such as Aer Lingus, easyJet, andBritish Airways. 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
7.1
Good
1,154 reviews
Check prices

Boarding

7.3

Crew

8.0

Entertainment

6.8

Comfort

7.0

Food

6.4

Overall

7.1

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
Aer Lingus
7.1
Good
1,154 reviews
Aer Lingus
7.1
Good
1,154 reviews
Check prices

Boarding

7.3

Crew

8.0

Entertainment

6.8

Comfort

7.0

Food

6.4

Overall

7.1

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
easyJet
6.9
Okay
1,817 reviews
Aer Lingus
7.1
Good
1,154 reviews
Check prices

Boarding

7.3

Crew

8.0

Entertainment

6.8

Comfort

7.0

Food

6.4

Overall

7.1

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.
British Airways
6.6
Okay
7,109 reviews
Aer Lingus
7.1
Good
1,154 reviews
Check prices

Boarding

7.3

Crew

8.0

Entertainment

6.8

Comfort

7.0

Food

6.4

Overall

7.1

Reviews

1 / 20
6.0
Good

Tim Hunter,May 2025

LHR - DUB

In the economy section one of the bathrooms was reserved for first class which made for very long lines in for the bathrooms. The temperature for the flight was very cold. I ended up catching a mild cold on the way home. No blankets were handed out / offered. The food service was OK but no napkins were given with the meals -- very weird. The crew as OK but definitely not nice and welcoming.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland 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 are the cheapest airlines to fly from Northern Ireland to Glasgow Intl Airport one-way?

    For one-way options, check prices for easyJet. According to our data, you can fly for as low as £21. Users have also found prices from £43 and £77 on Aer Lingus and Loganair, respectively.

  • What are the most popular routes from Northern Ireland to Glasgow Intl Airport?

    Most travelers choose Belfast Intl - Glasgow Intl, Belfast City - Glasgow Intl or Londonderry Eglinton - Glasgow Intl when deciding on the best route from Northern Ireland to Glasgow Intl Airport.

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

    While on average a flight from Northern Ireland to Glasgow Intl Airport is generally £58, our data shows the cheapest flight currently is £26. When looking at the most popular route, (Belfast Intl - Glasgow Intl), you can expect to pay £30 for that flight.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Northern Ireland to Glasgow Intl Airport (average of £97). Flying from Northern Ireland 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 Northern Ireland?

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

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Alternative routes for Northern Ireland to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Glasgow Intl flights
Stansted to Glasgow Intl flights
Gatwick to Glasgow Intl flights
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Southend to Glasgow Intl flights
Southampton to Glasgow Intl flights
Birmingham to Glasgow Intl flights
Belfast Intl to Glasgow Intl flights
Manchester to Glasgow Intl flights
Belfast City to Glasgow Intl flights
Stansted to Prestwick flights
Gatwick to Prestwick flights
Luton to Prestwick flights
Heathrow to Prestwick flights
Edinburgh to Glasgow Intl flights
Bristol to Prestwick flights
Exeter to Glasgow Intl flights
Cardiff to Glasgow Intl flights
Newquay to Glasgow Intl flights
East Midlands to Glasgow Intl flights
Derry to Glasgow Intl flights
Inverness to Glasgow Intl flights
Liverpool to Glasgow Intl flights
Leeds to Glasgow Intl flights
Norwich to Glasgow Intl flights
Bournemouth to Glasgow Intl flights
Doncaster to Glasgow Intl flights

Top 3 airlines flying from Northern Ireland to Glasgow Intl

Discover the top 3 airlines that operate flights from Northern Ireland 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£44Average£72FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£52Average£82FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LoganairCheapest£121Average£147FlexibilityNo cancel feeOn-time79%
Search Loganair 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 Northern Ireland to Glasgow Intl?

When you search for this flight from Northern Ireland 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 Northern Ireland to Glasgow Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Glasgow Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Glasgow Intl from Northern Ireland 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 Northern Ireland to Glasgow Intl become cheaper?

Of course! You can now track prices for flights from Northern Ireland to Glasgow Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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