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Cheap flights from Glasgow Intl Airport to Belfast from £20

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — BHD
22 Jan — 29 Jan1
1 adult

The best prices from Glasgow Intl to Belfast are usually found in April or May, booked 80 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Glasgow Intl to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

£51

One-way from

£21

Popular in

July

Cheapest in

April

Average price

£65
easyJet
  • easyJet
  • 30/1-6/2
  • Nonstop
  • 1h 30m total
  • Glasgow to Belfast
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easyJet
  • easyJet
  • 14/7
  • Nonstop
  • 0h 45m total
  • Glasgow to Belfast
Search Deals
High demand for flights, 6% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Glasgow Intl to Belfast

Cheapest flights from Glasgow Intl to Belfast
Explore the most affordable flight options available from Glasgow Intl to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Tue 28/107:10GLA - BFS
Nonstop0h 45measyJet
Thu 30/121:20BFS - GLA
Nonstop0h 45measyJet
Deal found 15/1£49
Sun 25/516:50GLA - BHD
Nonstop0h 45measyJet
Wed 28/512:10BHD - GLA
Nonstop0h 50measyJet
Deal found 16/1£60
Fri 7/212:45GLA - BHD
Nonstop0h 50mAer Lingus
Fri 28/207:10BHD - GLA
Nonstop0h 45mAer Lingus
Deal found 16/1£66
Thu 24/413:40GLA - BHD
Nonstop0h 50mMultiple Airlines
Fri 25/415:00BHD - GLA
Nonstop0h 50mMultiple Airlines
Deal found 16/1£81
Fri 24/119:45GLA - BFS
Nonstop0h 45mMultiple Airlines
Sun 26/121:45BFS - GLA
1 stop12h 45mMultiple Airlines
Deal found 15/1£114
Fri 18/720:25GLA - BHD
1 stop21h 50mBritish Airways
Mon 21/719:30BHD - GLA
1 stop13h 00mBritish Airways
Deal found 16/1£182
Thu 6/210:40GLA - BHD
1 stop6h 10mKLM
Sun 9/217:20BHD - GLA
1 stop4h 50mKLM
Deal found 16/1£267
Fri 9/515:30GLA - BHD
2 stops22h 00mLoganair
Sun 11/511:15BHD - GLA
2 stops24h 10mLoganair
Deal found 16/1£638

Find flights from Glasgow Intl to Belfast within your budget

Customise your flight search to find flights from Glasgow Intl to Belfast 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

GlasgowBelfast

GLA - BFS

GLABFS

Glasgow Intl

Thu 30/1

21:00-21:45

Nonstop0h 45m

Belfast Intl

Thu 6/2

21:20-22:05

Nonstop0h 45m

£51

GlasgowBelfast

GLA - BHD

GLABHD

Glasgow Intl

Sun 25/5

16:50-17:35

Nonstop0h 45m

Belfast City

Wed 28/5

12:10-13:00

Nonstop0h 50m

£60

GlasgowBelfast

GLA - BHD

GLABHD

Glasgow Intl

Fri 7/2

12:45-13:35

Nonstop0h 50m

Belfast City

Fri 28/2

07:10-07:55

Nonstop0h 45m

£66

GlasgowBelfast

GLA - BHD

GLABHD

Glasgow Intl

Thu 24/4

13:40-14:30

Nonstop0h 50m

Belfast City

Fri 25/4

15:00-15:50

Nonstop0h 50m

£81

GlasgowBelfast

GLA - BFS

GLABFS

Glasgow Intl

Sat 8/2

06:50-07:35

Nonstop0h 45m

Belfast Intl

Mon 10/2

22:25-10:00

2 stops11h 35m

£121

GlasgowBelfast

GLA - BHD

GLABHD

Glasgow Intl

Fri 11/7

20:25-08:50

1 stop12h 25m

Belfast City

Mon 14/7

19:30-23:15

1 stop3h 45m

£202

GlasgowBelfast

GLA - BHD

GLABHD

Glasgow Intl

Thu 6/2

10:40-16:50

1 stop6h 10m

Belfast City

Sun 9/2

17:20-22:10

1 stop4h 50m

£267

GlasgowBelfast

GLA - BHD

GLABHD

Glasgow Intl

Fri 9/5

15:30-13:30

2 stops22h 00m

Belfast City

Sun 11/5

11:15-11:25

2 stops24h 10m

£638

GlasgowBelfast

GLA - BFS

GLABFS

Glasgow Intl

Sun 15/6

08:25-09:10

Nonstop0h 45m

£20

GlasgowBelfast

GLA - BHD

GLABHD

Glasgow Intl

Mon 14/7

06:40-07:25

Nonstop0h 45m

£21

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 15 results
1
2

Best time to book a flight from Glasgow Intl to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Glasgow Intl 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.

Travel insights for flights from Glasgow Intl to Belfast

Get recent, data-driven insights about flights from Glasgow Intl to Belfast including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Glasgow Intl to Belfast. Price data was last updated on 10 January 2025.

The price you pay for your flight from Glasgow Intl Airport to Belfast may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Belfast (average of £67). Flying from Glasgow Intl Airport to Belfast in July is currently the most expensive (average of £90). 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 GLA to BFS?

Find hourly flight availability from Glasgow Intl to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 10% on flights from Glasgow Intl Airport to Belfast by exploring options for tickets at midday.

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

Use this chart to determine the cheapest time to fly return from Glasgow Intl to Belfast. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Glasgow Intl Airport to Belfast flight should consider departing on Tuesday at midday when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

Temperature in Belfast by month

Plan your trip to Belfast by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated 17 January 2025.
Peruse reviews from past customers who have flown with easyJet, Aer Lingus and British Airways from Glasgow to Belfast to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,339 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,339 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Aer Lingus
7.1
Good
1,077 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

easyJet
6.9
Okay
1,858 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,824 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Food

7.3

Overall

7.8

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Belfast. 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 flying from Glasgow Intl Airport to Belfast round-trip?

    Our cheapest airline available from Glasgow Intl Airport to Belfast is easyJet. Our recent data shows that you can find tickets from as low as £51 on this airline. Additional options worth looking into are Aer Lingus and British Airways, starting at £66 and £188 round-trip. These flights start at 27% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Glasgow Intl Airport to Belfast 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 £35 and £66 on Aer Lingus and British Airways, respectively.

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

    Looking for the cheapest flight from Glasgow Intl Airport to Belfast? While on average our users pay £71, our data indicates the cheapest price to be £39. The most popular route (Glasgow Intl - Belfast Intl), is priced around £43.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Belfast (average of £67). Flying from Glasgow Intl Airport to Belfast in July is currently the most expensive (average of £90). 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 Glasgow Intl to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
Glasgow Intl to Belfast Intl flights
Glasgow Intl to Belfast City flights
Glasgow Intl to Derry flights
Glasgow Intl to Campbeltown flights

Top 3 airlines flying from Glasgow Intl to Belfast

Discover the top 3 airlines that operate flights from Glasgow Intl to Belfast. 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£47Average£70FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Aer LingusCheapest£47Average£87FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LoganairCheapest£91Average£173FlexibilityNo cancel feeOn-time79%
Search Loganair flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Glasgow Intl to Belfast?

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Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Belfast?

Millions of users choose and trust Cheapflights to book the best flight deals from Glasgow Intl to Belfast 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 Glasgow Intl to Belfast with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Glasgow Intl to Belfast, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Glasgow Intl to Belfast become cheaper?

Yes! Start tracking prices for Glasgow Intl to Belfast flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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