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Cheap flights from Northern Ireland to Glasgow 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

Keep the following information in mind while searching for Northern Ireland to Glasgow 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
easyJet
  • easyJet
  • 27/7-6/8
  • Nonstop
  • 1h 30m total
  • Northern Ireland to Glasgow
Search Deals
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).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Northern Ireland to Glasgow

Cheapest flights from Northern Ireland to Glasgow
Explore the most affordable flight options available from Northern Ireland to Glasgow. 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 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 that are best for you.

Fly from

Northern Ireland

Fly to

Glasgow

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

Have a flexible travel schedule? Discover the best time to fly to Glasgow 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

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

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

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 11 July 2025.
Check out reviews from past customers who have flown with Aer Lingus, easyJet, andBritish Airways from Northern Ireland to Glasgow to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.1
Good
1,154 reviews
Check prices

Crew

8.0

Food

6.4

Comfort

7.0

Boarding

7.3

Entertainment

6.8

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

Crew

8.0

Food

6.4

Comfort

7.0

Boarding

7.3

Entertainment

6.8

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

Crew

8.0

Food

6.4

Comfort

7.0

Boarding

7.3

Entertainment

6.8

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

Crew

8.0

Food

6.4

Comfort

7.0

Boarding

7.3

Entertainment

6.8

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. 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 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?

    When deciding which route to take from Northern Ireland to Glasgow consider Belfast Intl - Glasgow Intl, Belfast City - Glasgow Intl or Londonderry Eglinton - Glasgow Intl as they are the most popular.

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

    Looking for the cheapest flight from Northern Ireland to Glasgow? While on average our users pay £58, our data indicates the cheapest price to be £26. The most popular route (Belfast Intl - Glasgow Intl), is priced around £29.

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

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

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

    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.

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

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

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

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Alternative routes for Northern Ireland to Glasgow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Northern Ireland to Glasgow

Discover the top 6 airlines that operate flights from Northern Ireland 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 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£17Average£35FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£18Average£40FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£30Average£63FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£52Average£83FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LoganairCheapest£121Average£147FlexibilityNo cancel feeOn-time79%
Search Loganair flights
British AirwaysCheapest£216Average£407FlexibilityNo cancel feeOn-time70%
Search British Airways 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Glasgow from Northern Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Glasgow?

Cheapflights simply makes it quick and affordable to book flights from Northern Ireland to Glasgow 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 Northern Ireland to Glasgow with no change fees?

Yes! Cheapflights helps users easily find flights from Northern Ireland to Glasgow with no change fees.

Can Cheapflights notify me if prices for flights from Northern Ireland to Glasgow become cheaper?

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

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