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Cheap flights from Glasgow Intl Airport to Brussels

GLA — BRU
27 Oct — 3 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Glasgow Intl to Brussels

Popular in

June

Cheapest in

February

Average price

£239
Highest demand for flights based on searches. 28% potential increase in price (£76 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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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

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to Brussels (average of £123). Flying from Glasgow Intl Airport to Brussels in June is currently the most expensive (average of £393). 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.

Reviews of airlines servicing Brussels

Check out reviews from past customers who have flown with KLM and British Airways 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
1,578 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
KLM
7.8
Good
1,578 reviews
KLM
7.8
Good
1,578 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
British Airways
6.7
Okay
8,236 reviews
KLM
7.8
Good
1,578 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

  • What are the cheapest airlines flying from Glasgow Intl Airport to Brussels round-trip?

    Flying on KLM is currently your cheapest option to Brussels, with prices starting at £142. Another option worth looking into is British Airways, starting at £193 return. These flights start at 43% 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, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to Brussels (average of £123). Flying from Glasgow Intl Airport to Brussels in June is currently the most expensive (average of £393). 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

Glasgow Intl to Bruxelles-National flights
Glasgow Intl to Charleroi Brussels flights
Glasgow Intl to Antwerp flights

Top 2 airlines flying from Glasgow Intl to Brussels

AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£142Average£188FlexibilityNo cancel feeOn-time75%
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British AirwaysCheapest£193Average£261FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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