£20 Find Cheap Flights from Glasgow to Northern Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to Northern Ireland departing on 13/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Northern Ireland, as well as popular online travel agencies
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Cheap Flights from Glasgow to Northern Ireland

Cheapest return prices found by our users on KAYAK in the last 72 hours
Belfast
Belfastdirect£33
Londonderry
Londonderry1 stop£115
Belfast
Belfastdirect£33
Londonderry
Londonderry1 stop£115

Book Cheap Glasgow to Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Glasgow to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Glasgow to Northern Ireland

Sat, 14 Mar - Wed, 18 Mar
easyJet Logo
06:40 - 07:25
GLA
-
BFS
0h 45mdirect
easyJet Logo
10:45 - 11:30
BFS
-
GLA
0h 45mdirect
£33easyJet
Sat, 7 Mar - Sat, 7 Mar
easyJet Logo
06:40 - 07:25
GLA
-
BFS
0h 45mdirect
easyJet Logo
11:05 - 11:50
BFS
-
GLA
0h 45mdirect
£35easyJet
Sat, 28 Mar - Sun, 29 Mar
easyJet Logo
06:40 - 07:25
GLA
-
BFS
0h 45mdirect
easyJet Logo
06:55 - 07:40
BFS
-
GLA
0h 45mdirect
£36easyJet
Sat, 11 Apr - Sat, 11 Apr
easyJet Logo
06:05 - 06:50
GLA
-
BFS
0h 45mdirect
easyJet Logo
22:25 - 23:10
BFS
-
GLA
0h 45mdirect
£38easyJet
Tue, 27 Jan - Sat, 31 Jan
Aer Lingus Logo
11:25 - 12:15
GLA
-
BHD
0h 50mdirect
Aer Lingus Logo
07:15 - 08:00
BHD
-
GLA
0h 45mdirect
£70Aer Lingus
Fri, 13 Feb - Sat, 14 Feb
Aer Lingus Logo
13:35 - 14:25
GLA
-
BHD
0h 50mdirect
Aer Lingus Logo
07:15 - 08:00
BHD
-
GLA
0h 45mdirect
£71Aer Lingus
Mon, 16 Mar - Wed, 18 Mar
Multiple Airlines Logo
13:35 - 14:25
GLA
-
BHD
0h 50mdirect
Multiple Airlines Logo
17:45 - 18:30
BHD
-
GLA
0h 45mdirect
£88Multiple Airlines
Wed, 11 Feb - Wed, 18 Feb
Loganair Logo
16:30 - 17:15
GLA
-
CAL
0h 45mdirect
Loganair Logo
09:05 - 09:45
CAL
-
GLA
0h 40mdirect
£91Loganair
Tue, 21 Apr - Wed, 22 Apr
Loganair Logo
08:00 - 08:45
GLA
-
CAL
0h 45mdirect
Loganair Logo
17:35 - 18:15
CAL
-
GLA
0h 40mdirect
£91Loganair
Fri, 23 Jan - Fri, 30 Jan
Multiple Airlines Logo
21:50 - 12:45
GLA
-
LDY
14h 55m
2 stops
Multiple Airlines Logo
15:25 - 22:00
LDY
-
GLA
6h 35m
1 stop
£122Multiple Airlines
Booking Insights

KAYAK's insights & trends for Glasgow to Northern Ireland flights

Get data-powered insights and trends into flights from Glasgow to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Glasgow Intl Airport to Northern Ireland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Northern Ireland from Glasgow Intl Airport found in the last 72 hours was to Belfast, at £20 return. The most popular route is from Glasgow Intl Airport (GLA) to Belfast Intl Airport (BFS), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £20.

What is the cheapest month to fly from Glasgow Intl Airport to Northern Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Glasgow Intl Airport to Northern Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Glasgow Intl Airport to Northern Ireland is September, when tickets cost £49 (return) on average. On the other hand, the most expensive months are August and November, when the average cost of return tickets is £78 and £76 respectively.

What’s the cheapest day of the week to fly from Glasgow to Northern Ireland?

The average price of all round-trip flights from Glasgow Intl Airport to Northern Ireland clicked on KAYAK for each day over the last 12 months.

When flying from Glasgow to Northern Ireland, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to Glasgow, you’ll find the best rates on Mondays and the most expensive ones on Sundays.

How far in advance should I book a flight from Glasgow Intl Airport to Northern Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Glasgow Intl Airport to Northern Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Glasgow Intl Airport to Northern Ireland, you should book around 3 weeks before departure, which saves you about 45% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know - Cheap tickets from Glasgow to Northern Ireland

Low seasonNovember
Cheapest flight£20
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Glasgow to Belfast Intl Airport

FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from Glasgow to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Glasgow to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Glasgow to Northern Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Glasgow to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Glasgow to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Northern Ireland?

    The cheapest time of day to fly to Northern Ireland is generally at night, when retur flights cost £59 on average. Morning departures are around 5% cheaper than evening flights, on average. The most expensive time of day to fly to Northern Ireland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £93.

Top tips for finding a cheap flight from Glasgow to Northern Ireland

  • Looking for a cheap flight from Glasgow to Northern Ireland? 25% of our users found tickets from Glasgow to Northern Ireland for the following prices or less: Belfast £51 one-way - £45 round-trip

Reviews of the top 3 airlines flying from Glasgow to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Glasgow to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
LoganairOverall score based on 23 reviews
6.7Entertainment
7.5Food
9.0Crew
8.6Boarding
8.2Comfort
Airline reviews

Everything was fantastic. My trip was short and sweet. No problems. Just remember. My paid checked in was i belive 2 to 3 lbs overweight. I believe I could have been given a discretionary pass rather than paying or unpacking. Especially as flight was probably half full only. Thank you

10.0 ExcellentAnonymous, Sept 2025
IOM - LCY
Read more Loganair reviews

Everything was fantastic. My trip was short and sweet. No problems. Just remember. My paid checked in was i belive 2 to 3 lbs overweight. I believe I could have been given a discretionary pass rather than paying or unpacking. Especially as flight was probably half full only. Thank you

I really enjoyed the good hot tea and biscuits. I loved the tartan plaid head-rests on each seat and the fact that there were all different. The crew’s uniforms are very sharp looking, too.

I booked this flight thru Kayak and then had to cancel within 24 hours of booking. They only refunded part of the fare, saying that was the usual practice. I was not pleased.

Everything! Not sure if there's really anything that could make it any better

Very quick trip from Southampton to Edinburgh Arrival a long way from baggage and up 3flights of stairs no lifts or escalators

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Seats a little to soft on the SFO DUB flight

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

This flight left about 45 minutes late, and arrived about 45 minutes late, which was enough to make us miss our next flight and trap us in Dublin for 24 hours!!

I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you

Queuing for quite a while despite using the "speedy boarding".

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

The food and so are to expensive and old . Crew whas not very friendly . Apparently some other passenger can just Push through the waiting people to board while almost punching me and a father with a child down the stairs. Its always something with easy jet . The seats of row 26 where lose . And for a guy of my size there is absolutely no leg room at all .

Nice to fly out of Orly smaller easier to navigate airport. Being able to receive boarding pass well in advance of trip was comforting to know all travel was in order.

Liked. The check-in was pretty quick as they had 5 desks working.

Generally a good experience except for boarding in Naples on the flight back to London. We were all standing around for at least 20 minutes maybe longer as there was no seating.

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

Boarding was smooth and quick. Flight departed on time. Equally evacuation upon landing was from both the front door and the back doors. Bags were on the conveyor belts before I got there. Excellent service.

The terminals are far away, be prepared to walk. Also, You climb stairs to the plane since there are no aero bridges. Boarding was haphazard not in multiple groups, so stand in line early. Hard to find place to stow cabin baggage if you are behind in the line. You can purchase food on the plane. There are vegetarian options.

Everything you need to know for your flight from Glasgow to Northern Ireland

Information on your arrival and departure airports