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Cheap flights from Glasgow Intl Airport to Brussels from £36

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — BRU
8 Jul — 15 Jul1
1 adult

Cheapflights Tip: The best prices from Glasgow Intl to Brussels are usually found in May or September, booked 23 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from Glasgow Intl to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Brussels (BR1). 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 3 July 2025.

Round-trip from

£36

Popular in

March

Cheapest in

May

Average price

£213
Ryanair
  • Ryanair
  • 20/8-23/8
  • Nonstop
  • 3h 25m total
  • Glasgow to Brussels
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£25 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Glasgow Intl to Brussels

Cheapest flights from Glasgow Intl to Brussels
Explore the most affordable flight options available from Glasgow Intl to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Wed 20/808:20GLA - CRL
Nonstop1h 45mRyanair
Sat 23/806:40CRL - GLA
Nonstop1h 40mRyanair
Deal found 1/7£36
Wed 27/815:55GLA - BRU
1 stop4h 05mRyanair
Sat 30/809:55BRU - GLA
1 stop6h 15mRyanair
Deal found 1/7£107
Wed 20/808:20GLA - CRL
Nonstop1h 45mMultiple Airlines
Sat 23/816:25CRL - GLA
1 stop6h 45mMultiple Airlines
Deal found 1/7£117
Wed 17/915:55GLA - BRU
2 stops21h 25mMultiple Airlines
Thu 18/921:40BRU - GLA
1 stop10h 50mMultiple Airlines
Deal found 1/7£129
Wed 20/809:25GLA - BRU
1 stop7h 20mBritish Airways
Sat 23/819:55BRU - GLA
1 stop4h 25mBritish Airways
Deal found 1/7£178
Wed 20/806:10GLA - BRU
2 stops12h 40mLufthansa
Sat 23/810:30BRU - GLA
1 stop13h 20mLufthansa
Deal found 1/7£201
Tue 29/720:10GLA - BRU
1 stop12h 30mAer Lingus
Wed 30/721:20BRU - GLA
1 stop11h 45mAer Lingus
Deal found 1/7£333

Cheapflights Fare Finder

Customise your flight search to find flights from Glasgow Intl to Brussels 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 3 July 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Brussels that are best for you.

Fly from

Glasgow Intl

Fly to

Brussels

Route

Depart

Return

Price

GlasgowBrussels

GLA - CRL

GLACRL

Glasgow Intl

Wed 20/8

08:20-11:05

Nonstop1h 45m

Charleroi Brussels

Sat 23/8

06:40-07:20

Nonstop1h 40m

£36

GlasgowBrussels

GLA - BRU

GLABRU

Glasgow Intl

Wed 27/8

15:55-21:00

1 stop4h 05m

Brussels Bruxelles-National

Sat 30/8

09:55-15:10

1 stop6h 15m

£107

GlasgowBrussels

GLA - CRL

GLACRL

Glasgow Intl

Wed 20/8

08:20-11:05

Nonstop1h 45m

Charleroi Brussels

Sat 23/8

16:25-22:10

1 stop6h 45m

£117

GlasgowBrussels

GLA - BRU

GLABRU

Glasgow Intl

Wed 17/9

15:55-14:20

2 stops21h 25m

Brussels Bruxelles-National

Thu 18/9

21:40-07:30

1 stop10h 50m

£129

GlasgowBrussels

GLA - BRU

GLABRU

Glasgow Intl

Wed 20/8

09:25-17:45

1 stop7h 20m

Brussels Bruxelles-National

Sat 23/8

19:55-23:20

1 stop4h 25m

£178

GlasgowBrussels

GLA - BRU

GLABRU

Glasgow Intl

Wed 20/8

06:10-19:50

2 stops12h 40m

Brussels Bruxelles-National

Sat 23/8

10:30-22:50

1 stop13h 20m

£201

GlasgowBrussels

GLA - BRU

GLABRU

Glasgow Intl

Tue 29/7

20:10-09:40

1 stop12h 30m

Brussels Bruxelles-National

Wed 30/7

21:20-08:05

1 stop11h 45m

£333

GlasgowBrussels

GLA - CRL

GLACRL

Glasgow Intl

Sat 19/7

07:45-10:30

Nonstop1h 45m

£39

GlasgowBrussels

GLA - BRU

GLABRU

Glasgow Intl

Sat 15/11

22:30-09:05

1 stop9h 35m

£64

GlasgowBrussels

GLA - BRU

GLABRU

Glasgow Intl

Wed 30/7

20:10-09:40

1 stop12h 30m

£67

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 15 results
1
2

Best time to book a flight from Glasgow Intl to Brussels

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

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to Brussels

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

Use this chart to determine the optimal time to book a return flight from Glasgow Intl to Brussels. Price data was last updated on 27 June 2025.

The best time to book flights from Glasgow Intl Airport to Brussels is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Brussels (average of £117). Flying from Glasgow Intl Airport to Brussels in July is currently the most expensive (average of £172). 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 BRU?

Find hourly flight availability from Glasgow Intl to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 72% on flights from Glasgow Intl Airport to Brussels by exploring options for tickets in the evening.

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

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

Travellers seeking maximum savings on their Glasgow Intl Airport to Brussels flight should consider departing on Monday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Glasgow Intl Airport to Brussels?

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated 3 July 2025.
Check out reviews from past customers who have flown with Emirates, KLM, andAer Lingus from Glasgow Intl Airport to Brussels to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Food

7.8

Crew

8.3

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.1
Very Good
3,285 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Food

7.8

Crew

8.3

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
KLM
7.8
Good
1,366 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Food

7.8

Crew

8.3

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Aer Lingus
7.1
Good
1,144 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Food

7.8

Crew

8.3

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Ryanair
6.8
Okay
5,150 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Food

7.8

Crew

8.3

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Lufthansa
6.8
Okay
7,207 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Entertainment

8.2

Food

7.8

Crew

8.3

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Related info for your journey

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

    Flying on Ryanair is currently your cheapest option to Brussels, with prices starting at £36. Additional return tickets that might be worth considering are offered by British Airways and Lufthansa, with the lowest prices starting at £178 and £201, respectively. These flights start at 77% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Glasgow Intl Airport to Brussels one-way?

    For one-way options, check prices for Ryanair. According to our data, you can fly for as low as £39. Users have also found prices from £67 and £164 on Aer Lingus and British Airways, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to Brussels 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 Brussels?

    Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Brussels (average of £117). Flying from Glasgow Intl Airport to Brussels in July is currently the most expensive (average of £172). 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 Brussels

See prices for flight routes from nearby airports that may be better suited for you.
Glasgow Intl to Bruxelles-National flights
Glasgow Intl to Charleroi Brussels flights
Glasgow Intl to Antwerp flights

Top 4 airlines flying from Glasgow Intl to Brussels

Discover the top 4 airlines that operate flights from Glasgow Intl to Brussels. 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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£27Average£48FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
KLMCheapest£133Average£179FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£140Average£172FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£147Average£179FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

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

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Can Cheapflights find flights from Glasgow Intl to Brussels with no change fees?

Yes, we can. To see specific flights from Glasgow Intl to Brussels with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Glasgow Intl to Brussels and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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