£42 Find Cheap Flights from Glasgow to Brussels

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to Brussels departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Brussels, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£98
Overall average: £159
Multiple Airlines
Mon 12/1Wed 14/1
GLA - BRU • 1 stop
Cheapest one-way flight
£42
Overall average: £68
Ryanair
Fri 9/1
GLA - BRU • 1 stop
Top routes
GLA-CRL
Cheapest
GLA-CRL
Most popular
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 52% compared to booking last minute.
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Glasgow to Brussels (GLA-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Glasgow to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Glasgow to Brussels

Mon, 12 Jan - Wed, 14 Jan
Multiple Airlines Logo
23:35 - 09:10GLA-BRU
8h 35m1 stop
Multiple Airlines Logo
09:10 - 16:00BRU-GLA
7h 50m1 stop
£98Multiple Airlines
Find Deal
Mon, 1 Dec - Wed, 3 Dec
Ryanair Logo
23:35 - 09:10GLA-BRU
8h 35m1 stop
Ryanair Logo
09:10 - 20:20BRU-GLA
12h 10m1 stop
£106Ryanair
Find Deal
Tue, 6 Jan - Wed, 25 Feb
Multiple Airlines Logo
19:20 - 16:25GLA-BRU
20h 05m2 stops
Multiple Airlines Logo
17:00 - 06:45BRU-GLA
14h 45m1 stop
£107Multiple Airlines
Find Deal
Fri, 12 Dec - Mon, 15 Dec
Ryanair Logo
23:00 - 22:35GLA-CRL
22h 35m2 stops
Ryanair Logo
13:10 - 20:05CRL-GLA
7h 55m1 stop
£114Ryanair
Find Deal
Tue, 6 Jan - Wed, 25 Feb
Ryanair Logo
08:25 - 08:35GLA-BRU
23h 10m1 stop
Ryanair Logo
17:00 - 06:45BRU-GLA
14h 45m1 stop
£114Ryanair
Find Deal
Mon, 12 Jan - Wed, 14 Jan
Multiple Airlines Logo
07:20 - 09:10GLA-BRU
24h 50m2 stops
Multiple Airlines Logo
17:00 - 06:45BRU-GLA
14h 45m1 stop
£119Multiple Airlines
Find Deal
Mon, 8 Dec - Thu, 11 Dec
Multiple Airlines Logo
09:10 - 15:40GLA-CRL
5h 30m1 stop
Multiple Airlines Logo
09:50 - 08:15CRL-GLA
23h 25m2 stops
£121Multiple Airlines
Find Deal
Mon, 8 Dec - Thu, 11 Dec
Ryanair Logo
23:35 - 09:10GLA-BRU
8h 35m1 stop
Ryanair Logo
09:25 - 07:55BRU-GLA
23h 30m1 stop
£121Ryanair
Find Deal
Wed, 17 Dec - Fri, 19 Dec
Multiple Airlines Logo
08:15 - 08:00GLA-CRL
22h 45m2 stops
Multiple Airlines Logo
11:30 - 06:55CRL-GLA
20h 25m2 stops
£126Multiple Airlines
Find Deal
Sun, 7 Dec - Fri, 12 Dec
Multiple Airlines Logo
20:50 - 08:55GLA-BRU
11h 05m1 stop
Multiple Airlines Logo
09:40 - 19:40BRU-GLA
11h 00m1 stop
£126Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Glasgow to Brussels flights

Get data-powered insights and trends into flights from Glasgow to Brussels to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Glasgow Intl Airport to Brussels flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Glasgow Intl Airport to Brussels costs £171 on the route between Glasgow Intl Airport (GLA) and Charleroi Brussels Airport (CRL). It is also the most popular route.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Glasgow Intl Airport to Brussels, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Glasgow Intl Airport to Brussels is May, where tickets cost £50 (return) on average. On the other hand, the most expensive months are March and November, where the average cost of round-trip tickets is £234 and £217 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Glasgow Intl Airport to Brussels, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Glasgow Intl Airport to Brussels, you should book around 4 weeks before departure, which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know - Cheap tickets from Glasgow to Brussels

Cheapest flight£42
Flight from Glasgow to Brussels Airport

When to book flights from Glasgow to Brussels

Are your dates flexible? Find out the best times to travel from Glasgow to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Glasgow to Brussels flights

  • What is the cheapest flight from Glasgow Intl Airport to Brussels?

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to Brussels was £51 for a one-way ticket and £98 for a return.

  • Which airports will I be using when flying from Glasgow to Brussels?

    Glasgow is served by only 1 airport and there are 2 airports in Brussels. You will leave Glasgow from Glasgow Intl and you will be arriving in Brussels at one of these airports: Brussels Bruxelles-National or Charleroi Brussels.

  • Which aircraft models fly most regularly from Glasgow to Brussels?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Glasgow to Brussels?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Glasgow and Brussels, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Glasgow to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Glasgow to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Glasgow is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Brussels with an airline and back to Glasgow with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Glasgow up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Glasgow to Brussels

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Glasgow to Brussels? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1412 reviews
8.4Crew
7.3Food
7.8Boarding
7.1Entertainment
7.7Comfort
Airline reviews

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

2.0 MediocreAbisola, Oct 2025CDG - AMS
Read more KLM reviews

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Nothing unexpected considering it is a Ryanair flight. It does the job. Nothing above, at all.

Take off was great but landing is always with a bump.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

What we can expect? Soon we will have to travel standing on the hallway. Let me be fair, I had worse experiences with Ryanair.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Flight was over an hour late. Boarding was really messy with long queues at the plane.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Overall, the service was excellent, the crew verry professional, and departures and arrivals were perfect.

Be aware that your carry on is no longer a carryon. They go by the weight not just the size. Because we were forced to check them we missed our connection. Waiting over half hour at the luggage carrosol. Also, this added inconvenience happened because they "kayak" changed our itinerary knowing our connection was almost impossible, they wouldn't make different flights. Will never book the flight through KAYAK. USE the carrier for direct.

United lost my travel information and canceled my original flight. I had a seat assignment but was refused the booking. I had to prove that I went to Germany on United Very concerned about security that no one recorded my passport from Cleveland to NY and NY to Frankfurt I arrived at home at 12:30am on Saturday instead of 8pm I expect a full refund from United Please provide information to assure compensation

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

I purposely bought a seat upstairs and your airline moved it to a random aisle seat. The only good part about this being an older plane was that the seats weren’t so tight that I couldn’t relax at all. Still will never fly Lufthansa again.

False advertising: An empty seat between 2 economy seats, then classified as “Business” is not. Thin cushion, economy-like leg room. From Lufthansa, a globally recognized and renowned carrier. Must do better.

The plane was late (as was my flight out from Birmingham the day before)

The food not that great. Did not like the fact that we could not purchase upgrade at the airport

The flight was delayed by an hour. Made the connection uncomfortably tight.

The check-in baggage belt was broken (which is understandable) but what was surprising is they would check you in, give a baggage tag and then you have to drag the baggage to a different counter at the end of airport. No vegetarian option in in-flight meal. British Airways remains the worst big name airlines and always my last option while booking.

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Great on board entertainment Tasty food Cattle class obviously crammed but not as bad as shorter hall flights

Logan gate staff was unhelpful. Arrived early, come to find out the airbus scheduled was reassigned and I did not have a seat. The desk agent spoke to his supervisor who instructed him to give me a boarding pass to get up to gate area, he was polite. At the gate the fellow was sitting to the side with two other BA staff . I asked him if he could help me, his answer was” we are on a break, we are closed” then turned his back. I am almost 70, drove 4 1/2 hours to Boston and had been looking forward to this trip for 5 months. I have worked in service many times in my life and this is not how it is done. I eventually (1/2 hr) before boarding was able to get a seat. The rest of the flight experience was unremarkable.

The boarding process was very poorly organized. Too many people had way to much carry on and resulted in loading overhead bins being the gating factor. Time for change.

Everything you need to know for your flight from Glasgow to Brussels

Information on your arrival and departure airports