$37 Cheap Flights from Glasgow (GLA) to Belfast (BFS)

View $37 flight on Mon, Sep 22, 2025Opens in a new window

Popular airlines from Glasgow International Airport (GLA) to Belfast International Airport (BFS)

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Cheap Flights from Glasgow to Belfast (GLA-BFS)

Prices were available within the past 7 days and start at $37 for one-way flights and $73 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Wed, Aug 13 - Wed, Aug 20
GLA
Glasgow
BFS
Belfast
$73 Roundtrip, found 3 days ago
$73
Roundtrip
found 3 days ago
Select easyJet flight, departing Wed, Aug 13 from Glasgow to Belfast, returning Wed, Aug 20, priced at $73 found 3 days ago
easyJet
Thu, Aug 14 - Sun, Aug 17
GLA
Glasgow
BFS
Belfast
$75 Roundtrip, found 8 hours ago
$75
Roundtrip
found 8 hours ago
Select easyJet flight, departing Thu, Aug 14 from Glasgow to Belfast, returning Sun, Aug 17, priced at $75 found 8 hours ago
easyJet
Tue, Aug 5 - Wed, Aug 6
GLA
Glasgow
BFS
Belfast
$77 Roundtrip, found 1 day ago
$77
Roundtrip
found 1 day ago
Select easyJet flight, departing Tue, Aug 5 from Glasgow to Belfast, returning Wed, Aug 6, priced at $77 found 1 day ago
easyJet
Sat, Aug 30 - Mon, Sep 1
GLA
Glasgow
BHD
Belfast
$77 Roundtrip, found 2 days ago
$77
Roundtrip
found 2 days ago
Select easyJet flight, departing Sat, Aug 30 from Glasgow to Belfast, returning Mon, Sep 1, priced at $77 found 2 days ago
easyJet
Thu, Sep 25 - Fri, Sep 26
GLA
Glasgow
BFS
Belfast
$78 Roundtrip, found 13 hours ago
$78
Roundtrip
found 13 hours ago
Select easyJet flight, departing Thu, Sep 25 from Glasgow to Belfast, returning Fri, Sep 26, priced at $78 found 13 hours ago
easyJet
Fri, Sep 12 - Mon, Sep 15
GLA
Glasgow
BFS
Belfast
$78 Roundtrip, found 2 days ago
$78
Roundtrip
found 2 days ago
Select easyJet flight, departing Fri, Sep 12 from Glasgow to Belfast, returning Mon, Sep 15, priced at $78 found 2 days ago
easyJet
Tue, Aug 12 - Tue, Aug 19
GLA
Glasgow
BFS
Belfast
$79 Roundtrip, found 1 day ago
$79
Roundtrip
found 1 day ago
Select easyJet flight, departing Tue, Aug 12 from Glasgow to Belfast, returning Tue, Aug 19, priced at $79 found 1 day ago
easyJet
Thu, Aug 7 - Mon, Aug 11
GLA
Glasgow
BFS
Belfast
$81 Roundtrip, found 4 days ago
$81
Roundtrip
found 4 days ago
Select easyJet flight, departing Thu, Aug 7 from Glasgow to Belfast, returning Mon, Aug 11, priced at $81 found 4 days ago
Aer Lingus
Sat, Aug 30 - Mon, Sep 1
GLA
Glasgow
BHD
Belfast
$89 Roundtrip, found 2 days ago
$89
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Sat, Aug 30 from Glasgow to Belfast, returning Mon, Sep 1, priced at $89 found 2 days ago
British Airways
Wed, Oct 15 - Thu, Oct 16
GLA
Glasgow
BHD
Belfast
$308 Roundtrip, found 3 hours ago
$308
Roundtrip
found 3 hours ago
Select British Airways flight, departing Wed, Oct 15 from Glasgow to Belfast, returning Thu, Oct 16, priced at $308 found 3 hours ago

Find the cheapest month to fly from Glasgow (GLA) to Belfast (BFS)

July is typically the cheapest month to fly

From $68 - $123 per traveler.

Graph displaying average flight prices per month

Alternative airports near Belfast

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Best Belfast City BHD. Closest option available. Average driving time to city center is 6 minutes. Flights from $123
BHD
George Best Belfast City
Closest
Average driving time to city center6 min
Flights from $123
0
Flights from Glasgow (GLA) to Belfast (BFS)
Origin airport
Glasgow Intl.
Destination airport
Belfast Intl.
Airlines serving
easyJet
Roundtrip price
$73
Distance
108 mi

Glasgow to Belfast Flights

The cheapest times to fly from Glasgow to Belfast

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Glasgow to Belfast are during the month of August. You can find some of the cheapest flights from Glasgow to Belfast with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glasgow to Belfast

Sunday is one of the best days to book for cheap flights from Glasgow to Belfast: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Glasgow to Belfast

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Glasgow to Belfast in 2025. You can also book with separate airlines for your outbound and return journeys, from $37 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Glasgow to Belfast flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Glasgow to Belfast airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Glasgow Intl. Airport (GLA) to Belfast Intl. Airport (BFS) cost?
Cheap round-trip fares from Glasgow Intl. Airport (GLA) to Belfast Intl. Airport (BFS) start from $73. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a easyJet flight leaving GLA on July 23 2025 and touching down at BFS. The price was last updated on June 29 2025 and has not changed since.
What is the cheapest month to fly from GLA to BFS?
The cheapest flights from GLA to BFS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Glasgow Intl. Airport (GLA) to Belfast Intl. Airport (BFS)?
When heading out of Glasgow Intl. Airport (GLA), you can take a direct flight to Belfast Intl. Airport (BFS) with easyJet.
What is the cheapest airline that flies from GLA to BFS?
Travel from GLA to BFS with easyJet. This airline currently has the cheapest one-way fare on this route, starting at $37. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from GLA on September 2 2025. Prices were last updated on June 29 2025 and have not changed since.
How many flights per day from Glasgow Intl. Airport (GLA) to Belfast Intl. Airport (BFS)?
With an average of 2 nonstop flights that operate from Glasgow Intl. Airport (GLA) to Belfast Intl. Airport (BFS) every day, you'll be up in the air in no time.
What are the most popular departure times for flights from Glasgow Intl. Airport (GLA) to Belfast Intl. Airport (BFS)?
More travelers fly between GLA and BFS at 4 PM than at any other point in the day. Rather go when it's quieter? Travel outside of rush hours and you're likely to save on your fare as well.
What day of the week has the most flights from GLA to BFS?
Friday offers the most flights from Glasgow Intl. Airport (GLA) to Belfast Intl. Airport (BFS). Consider jetting off on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Glasgow Intl. Airport (GLA) to Belfast Intl. Airport (BFS)?
The earliest flight jetting off from Glasgow Intl. Airport (GLA) is at around 6:50AM UTC+0. Hop on this flight and you'll land at Belfast Intl. Airport (BFS) at approximately 7:35AM UTC+0. The entire trip takes 45m.
How long does it take to fly from Glasgow Intl. Airport (GLA) to Belfast Intl. Airport (BFS)?
The average flight duration from GLA to BFS is 45 minutes, covering a total distance of 110 mi.
What is the best time to fly from Glasgow Intl. Airport (GLA) to Belfast Intl. Airport (BFS)?
To avoid potential delays on the Glasgow Intl. Airport (GLA) to Belfast Intl. Airport (BFS) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Belfast from Glasgow Intl. Airport (GLA)?
Take a direct flight from Glasgow Intl. Airport (GLA) to Belfast and arrive at Belfast Intl. Airport (BFS). An alternative entry point into the city is George Best Belfast City Airport (BHD).
Is it cheaper to buy a plane ticket from Glasgow Intl. Airport (GLA) to Belfast Intl. Airport (BFS) last-minute?
Waiting until right before your break to book a ticket from GLA to BFS generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book a GLA to BFS flight and hotel package?
You'll typically save money by booking a GLA to BFS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Glasgow Intl. Airport (GLA) to Belfast Intl. Airport (BFS)?
In most cases, you can modify or cancel your GLA to BFS flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more details, visit our Customer Service portal.

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