£19 Find Cheap Flights from Glasgow to Belfast

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 Belfast departing on 12/11. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Belfast, 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 Belfast, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Glasgow to Belfast (GLA-BHD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Glasgow to Belfast 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 Belfast

Mon, 1 Dec - Wed, 3 Dec
easyJet Logo
07:00 - 07:45GLA-BFS
0h 45mdirect
easyJet Logo
20:40 - 21:25BFS-GLA
0h 45mdirect
£37easyJet
Find Deal
Wed, 12 Nov - Thu, 13 Nov
easyJet Logo
08:35 - 09:20GLA-BFS
0h 45mdirect
easyJet Logo
21:25 - 22:10BFS-GLA
0h 45mdirect
£42easyJet
Find Deal
Sat, 28 Mar - Sun, 29 Mar
easyJet Logo
06:40 - 07:25GLA-BFS
0h 45mdirect
easyJet Logo
07:05 - 07:50BFS-GLA
0h 45mdirect
£43easyJet
Find Deal
Mon, 1 Dec - Thu, 4 Dec
easyJet Logo
07:00 - 07:45GLA-BFS
0h 45mdirect
easyJet Logo
21:25 - 22:10BFS-GLA
0h 45mdirect
£46easyJet
Find Deal
Tue, 18 Nov - Tue, 25 Nov
easyJet Logo
07:10 - 07:55GLA-BFS
0h 45mdirect
easyJet Logo
17:35 - 18:20BFS-GLA
0h 45mdirect
£47easyJet
Find Deal
Thu, 20 Nov - Tue, 2 Dec
easyJet Logo
18:35 - 19:20GLA-BFS
0h 45mdirect
easyJet Logo
17:35 - 18:20BFS-GLA
0h 45mdirect
£49easyJet
Find Deal
Fri, 9 Jan - Sun, 11 Jan
Multiple Airlines Logo
15:55 - 16:40GLA-BHD
0h 45mdirect
Multiple Airlines Logo
08:20 - 09:05BHD-GLA
0h 45mdirect
£75Multiple Airlines
Find Deal
Tue, 18 Nov - Tue, 25 Nov
Aer Lingus Logo
11:25 - 12:15GLA-BHD
0h 50mdirect
Aer Lingus Logo
10:10 - 10:55BHD-GLA
0h 45mdirect
£88Aer Lingus
Find Deal
Sat, 21 Mar - Sun, 22 Mar
Aer Lingus Logo
08:30 - 09:20GLA-BHD
0h 50mdirect
Aer Lingus Logo
08:20 - 09:05BHD-GLA
0h 45mdirect
£95Aer Lingus
Find Deal
Tue, 9 Dec - Thu, 18 Dec
Aer Lingus Logo
11:25 - 12:15GLA-BHD
0h 50mdirect
Aer Lingus Logo
12:00 - 12:45BHD-GLA
0h 45mdirect
£96Aer Lingus
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Choose AerSpace fare on Aer Lingus for extra comfort.
easyJet's Speedy Boarding offers quicker boarding access.
Expert advice
Expert advice
Expert advice
Expert advice
Top routes
GLA-BFS
Cheapest • 72% average savings
GLA-BFS
Most popular
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest return fare
£37
Overall average: £75
easyJet
Mon 1/12Wed 3/12
GLA - BFS • Direct
Cheapest one-way flight
£19
Typical prices: £37-£45
easyJet
Wed 12/11
GLA - BHD • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Belfast!
Booking Insights

KAYAK's insights & trends for Glasgow to Belfast flights

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

What is the cheapest Glasgow Intl Airport to Belfast flight route?

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

The cheapest return flight from Glasgow Intl Airport to Belfast costs £30 on the route between Glasgow Intl Airport (GLA) and Belfast Intl Airport (BFS). Over the past month, this route was, on average, 72% cheaper than other Glasgow Intl Airport-Belfast routes. It is also the most popular route.

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

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

If you are looking for a flight deal from Glasgow to Belfast, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Belfast, Wednesday is the cheapest day to fly and Sunday is the most expensive.

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

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 Belfast, 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 Belfast is September, where tickets cost £51 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £83 and £77 respectively.

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

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 Belfast, 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 the flight from Glasgow Intl Airport to Belfast, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Glasgow to Belfast

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
easyJet

Opt for Speedy Boarding with Standard Plus fare for quicker boarding and front seating.


Check in online to avoid airport fees and ensure a smoother boarding process.

Read more about easyJetby Blane Bachelor
Aer Lingus

Aer Lingus offers friendly cabin crew on short-haul flights, enhancing your travel experience.


For more comfort, book AerSpace fare with dedicated front-row seating and blocked middle seat.

Our travel experts
Blane Bachelor

Blane Bachelor

Expert on easyJet

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Read more
Marisa Garcia

Marisa Garcia

Expert on Aer Lingus

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Read more

Good to know - Cheap tickets from Glasgow to Belfast

Cheapest flight£19
Flight from Glasgow to Belfast City Airport

When to book flights from Glasgow to Belfast

Are your dates flexible? Find out the best times to travel from Glasgow to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Glasgow to Belfast flights

  • What is the cheapest flight from Glasgow Intl Airport to Belfast?

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to Belfast was £26 for a one-way ticket and £49 for a return.

  • Which airports will I be using when flying from Glasgow to Belfast?

    On your way to Belfast, you’ll fly out from Glasgow Intl. You’ll be landing in one of Belfast’s 2 airports: Belfast Intl or Belfast City.

  • Which aircraft models fly most regularly from Glasgow to Belfast?

    We unfortunately don’t have that data for this specific route.

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

    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 Belfast.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Glasgow 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 Belfast?

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

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

    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 to Belfast from Glasgow up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Glasgow to Belfast?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Glasgow Intl to Belfast.
Find which airlines fly direct from Glasgow Intl Airport to Belfast, which days they fly and book direct flights.

Direct departures

Glasgow Intl to Belfast

Monday

Aer Lingus, easyJet

Aer Lingus, easyJet

Tuesday

Aer Lingus, easyJet

Aer Lingus, easyJet

Wednesday

Aer Lingus, easyJet

Aer Lingus, easyJet

Thursday

Aer Lingus, easyJet

Aer Lingus, easyJet

Friday

Aer Lingus, easyJet

Aer Lingus, easyJet

Saturday

Aer Lingus, easyJet

Aer Lingus, easyJet

Sunday

Aer Lingus, easyJet

Aer Lingus, easyJet

See more direct flights

Direct returns

Belfast to Glasgow Intl

Monday

Aer Lingus, easyJet

Aer Lingus, easyJet

Tuesday

Aer Lingus, easyJet

Aer Lingus, easyJet

Wednesday

Aer Lingus, easyJet

Aer Lingus, easyJet

Thursday

Aer Lingus, easyJet

Aer Lingus, easyJet

Friday

Aer Lingus, easyJet

Aer Lingus, easyJet

Saturday

Aer Lingus, easyJet

Aer Lingus, easyJet

Sunday

Aer Lingus, easyJet

Aer Lingus, easyJet

See more direct flights

Reviews of the top airlines flying from Glasgow to Belfast

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to Belfast. 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 Belfast? 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.
7.2
Aer LingusOverall score based on 1348 reviews
6.5Food
7.3Boarding
6.9Entertainment
8.0Crew
7.1Comfort
Airline reviews

I liked that I went thru customs in Dublin instead of having to do that in LA.

10.0 ExcellentDonna, Oct 2025LHR - DUB
Read more Aer Lingus reviews

I liked that I went thru customs in Dublin instead of having to do that in LA.

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

Dinner was fabulous. Would have enjoyed a wine with it. None offered... for sale??? Breakfast was disappointing but adequate amount of food.

Conveyer belt at the check in area stopped working and check in process was significantly slowed down.

I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you

Terrible. So upset either way this flight. We scrambled to make it as it was delayed an hour.

The worst Terrible Late for connecting flights. Made flight without luggage! I am still waiting for my luggage to be returned! I paid premium for this flight. My luggage should have been flown to Hartford instead they keep telling me it was put on a jet blue flight and is in New York! I flew Hartford to avoid New Yofk! The flight over was also unpleasant. We were stuck in a bus at Edinburgh airport for 30 minutes then our luggage again could not be found! Very poor service. Very disappointed . I need my luggage to be returned. Shirley Baliki 42 Blaine Sreet Fairfield CT

Baggage fees are deceptive! When I booked this flight, I purchased two tickets and had indicated that I wanted one checked bag. That increased the ticket price by about $100 PER TICKET!. When we went to check in, I was told that I could only check ONE bag, even though I had purchased TWO tickets. I had to pay an additional $50 each way for my wife’s bag. In my opinion, I paid twice for her bag.

Delays resulting in missed connecting flight. Attendant failed to arrange special assistance as promised to get us on connecting flight. Robyn was the particular attendant.

Very good except for the boarding process which was more hectic than it should have been

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.

First -the flight was late - more than two hours Second, not even a bottle of water at bord to give for free for this inconvenience. Three-at landing ive realised that I've lost one of my ear plug headphones and been very desperate to find it with my torch, the crew not helped at all more than that they asked to leave the plane as everyone did before me. This was the last flight from that day- extra 5 min for me with a bit of help from crew - would have bring a super review. I guess this days humanity disappeared!

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

Everything you need to know for your flight from Glasgow to Belfast

Information on your arrival and departure airports

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