Find flights
When to book
Airlines
FAQs

Cheap flights from Glasgow Intl Airport to Brussels from £41

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — BRU
25 Apr — 2 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Brussels

Enter your travel dates to find the best prices.

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 26 March 2026.

Mon 18/521:45
GLA
-
BRU
1 stop10h 25m
Ryanair
Wed 20/518:00
BRU
-
GLA
1 stop5h 10m
Ryanair
Deal found 24/3£86
Wed 6/522:35
GLA
-
BRU
1 stop10h 00m
Ryanair
Wed 13/510:30
BRU
-
GLA
1 stop5h 45m
Ryanair
Deal found 25/3£88
Thu 23/408:05
GLA
-
CRL
2 stops24h 50m
Multiple Airlines
Wed 29/409:20
CRL
-
GLA
1 stop13h 50m
Multiple Airlines
Deal found 26/3£93
Mon 20/421:45
GLA
-
BRU
1 stop10h 25m
Ryanair
Wed 22/418:00
BRU
-
GLA
1 stop5h 10m
Ryanair
Deal found 23/3£95
Fri 8/521:25
GLA
-
BRU
1 stop10h 45m
Ryanair
Sun 10/509:50
BRU
-
GLA
1 stop6h 40m
Ryanair
Deal found 25/3£97
Mon 20/421:45
GLA
-
BRU
1 stop10h 25m
Multiple Airlines
Wed 22/410:30
BRU
-
GLA
2 stops11h 15m
Multiple Airlines
Deal found 23/3£100
Mon 18/521:45
GLA
-
BRU
1 stop10h 25m
Multiple Airlines
Wed 20/518:00
BRU
-
GLA
2 stops14h 40m
Multiple Airlines
Deal found 24/3£102
Wed 22/408:20
GLA
-
CRL
1 stop9h 10m
Multiple Airlines
Wed 29/409:20
CRL
-
GLA
1 stop13h 50m
Multiple Airlines
Deal found 25/3£104
Wed 6/511:55
GLA
-
BRU
2 stops20h 40m
Multiple Airlines
Wed 13/510:30
BRU
-
GLA
1 stop5h 45m
Multiple Airlines
Deal found 25/3£106
Mon 20/422:20
GLA
-
CRL
2 stops23h 35m
Multiple Airlines
Wed 22/409:20
CRL
-
GLA
1 stop13h 50m
Multiple Airlines
Deal found 23/3£106
Sat 9/511:10
GLA
-
BRU
1 stop4h 35m
Ryanair
Sat 16/509:50
BRU
-
GLA
1 stop12h 45m
Ryanair
Deal found 25/3£108
Wed 22/422:35
GLA
-
BRU
1 stop10h 00m
Ryanair
Wed 29/418:00
BRU
-
GLA
1 stop5h 10m
Ryanair
Deal found 25/3£109

Find 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 26 March 2026.

Round-trip from

£86

One-way from

£41

Popular in

March

Cheapest in

May

Average price

£230
Ryanair
  • Ryanair
  • 18/5-20/5
  • 2 total stops
  • 15h 35m total
  • Glasgow to Brussels
Search Deals
Ryanair
  • Ryanair
  • 21/5
  • 1 total stop
  • 10h 00m total
  • Glasgow to Brussels
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 26 March 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowBrussels

GLA - CRL

GLACRL

Glasgow Intl

Thu 23/4

08:05-09:55

2 stops24h 50m

Charleroi Brussels

Wed 29/4

09:20-22:10

1 stop13h 50m

£93

GlasgowBrussels

GLA - CRL

GLACRL

Glasgow Intl

Tue 21/4

20:40-08:25

1 stop10h 45m

Charleroi Brussels

Wed 22/4

12:15-08:40

2 stops21h 25m

£106

GlasgowBrussels

GLA - CRL

GLACRL

Glasgow Intl

Tue 21/4

21:20-15:25

2 stops17h 05m

Charleroi Brussels

Wed 22/4

18:55-07:40

2 stops13h 45m

£110

GlasgowBrussels

GLA - CRL

GLACRL

Glasgow Intl

Mon 20/4

19:20-09:15

1 stop12h 55m

Charleroi Brussels

Wed 22/4

09:20-22:10

1 stop13h 50m

£112

GlasgowBrussels

GLA - CRL

GLACRL

Glasgow Intl

Fri 8/5

21:25-22:35

2 stops24h 10m

Charleroi Brussels

Sun 10/5

20:35-20:15

2 stops24h 40m

£112
Fastest return journey

GlasgowBrussels

GLA - BRU

GLABRU

Glasgow Intl

Wed 6/5

22:35-09:35

1 stop10h 00m

Brussels Bruxelles-National

Wed 13/5

10:30-15:15

1 stop5h 45m

£112

GlasgowBrussels

GLA - CRL

GLACRL

Glasgow Intl

Wed 6/5

15:40-08:10

2 stops15h 30m

Charleroi Brussels

Wed 13/5

09:20-20:45

2 stops12h 25m

£116

GlasgowBrussels

GLA - CRL

GLACRL

Glasgow Intl

Thu 30/4

09:05-22:15

2 stops12h 10m

Charleroi Brussels

Tue 5/5

09:05-20:15

2 stops12h 10m

£118

GlasgowBrussels

GLA - CRL

GLACRL

Glasgow Intl

Thu 23/4

08:05-09:55

2 stops24h 50m

Charleroi Brussels

Thu 30/4

19:00-07:00

2 stops13h 00m

£120

GlasgowBrussels

GLA - CRL

GLACRL

Glasgow Intl

Tue 5/5

20:40-08:25

1 stop10h 45m

Charleroi Brussels

Tue 12/5

10:25-20:55

2 stops11h 30m

£121

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 40 resultsSorted by cheapest first
1
2
3
4

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 13 March 2026.

The best time to book flights from Glasgow Intl Airport to Brussels is 48 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, May is the cheapest month in which you can book a flight from Glasgow Intl Airport to Brussels (average of £27). Flying from Glasgow Intl Airport to Brussels in December is currently the most expensive (average of £159). 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.

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 26 March 2026.
Check out reviews from past customers who have flown with KLM,Ryanair, andLufthansa 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.
KLM
7.8
Good
1,478 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,478 reviews
KLM
7.8
Good
1,478 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Ryanair
6.9
Okay
5,307 reviews
KLM
7.8
Good
1,478 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,871 reviews
KLM
7.8
Good
1,478 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,820 reviews
KLM
7.8
Good
1,478 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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.

  • How long is the flight from Glasgow Intl Airport to Brussels?

    There are many flights that can get you from Glasgow Intl Airport to Brussels in 9h 30m. Fly via Ryanair or Lufthansa to get the fastest option. The distance between Glasgow Intl Airport and Brussels is about 502 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 £27. Additional return tickets that might be worth considering are offered by KLM and British Airways, with the lowest prices starting at £144 and £170, respectively. These flights start at 84% lower than the current average price 3 months from now.

  • 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, May is the cheapest month in which you can book a flight from Glasgow Intl Airport to Brussels (average of £27). Flying from Glasgow Intl Airport to Brussels in December is currently the most expensive (average of £159). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 26 March 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£27Average£47FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
KLMCheapest£144Average£230FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£170Average£234FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£181Average£185FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Glasgow Intl to Brussels via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Glasgow Intl to Brussels for you. Better yet — we are completely free to use.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.