BFS - BRU

£103 Find Cheap Flights from Belfast Intl Airport to Brussels Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast Intl to Bruxelles-National departing on 22/7. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels Bruxelles-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast 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 Belfast to Brussels, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Belfast Intl to Bruxelles-National (BFS-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast Intl to Bruxelles-National 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 Belfast Intl to Bruxelles-National

Fri, 29 Aug - Mon, 1 Sep
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10:55 - 09:15BFS-BRU
21h 20m2 stops
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22:25 - 17:20BRU-BFS
19h 55m2 stops
Sat, 23 Aug - Sat, 30 Aug
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08:35 - 09:05BFS-BRU
23h 30m2 stops
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09:55 - 21:10BRU-BFS
12h 15m2 stops
Fri, 15 Aug - Sun, 17 Aug
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06:15 - 20:00BFS-BRU
12h 45m1 stop
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20:35 - 07:45BRU-BFS
12h 10m1 stop
Fri, 29 Aug - Mon, 1 Sep
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22:00 - 08:50BFS-BRU
9h 50m1 stop
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21:20 - 09:55BRU-BFS
13h 35m1 stop
Fri, 25 Jul - Mon, 28 Jul
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16:40 - 09:15BFS-BRU
15h 35m2 stops
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15:25 - 23:00BRU-BFS
8h 35m1 stop
Fri, 25 Jul - Mon, 28 Jul
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16:40 - 09:15BFS-BRU
15h 35m2 stops
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18:25 - 11:20BRU-BFS
17h 55m2 stops
Fri, 29 Aug - Mon, 1 Sep
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14:05 - 21:35BFS-BRU
6h 30m1 stop
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09:25 - 17:25BRU-BFS
9h 00m2 stops
Fri, 29 Aug - Mon, 1 Sep
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08:20 - 15:50BFS-BRU
6h 30m1 stop
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09:30 - 19:25BRU-BFS
10h 55m2 stops
Fri, 25 Jul - Mon, 28 Jul
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22:10 - 08:35BFS-BRU
9h 25m1 stop
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15:25 - 23:00BRU-BFS
8h 35m1 stop
Sat, 23 Aug - Sat, 30 Aug
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08:35 - 13:30BFS-BRU
3h 55m1 stop
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09:55 - 21:10BRU-BFS
12h 15m2 stops
Useful Info

Good to know - Cheap tickets from Belfast Intl Airport to Brussels Airport

Cheapest flight£103
Flight from Belfast Intl Airport to Brussels Airport

When to book flights from Belfast Intl to Bruxelles-National

Are your dates flexible? Find out the best times to travel from Belfast Intl to Bruxelles-National 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 Belfast Intl Airport to Brussels Airport flights

  • What is the cheapest flight from Belfast Intl Airport to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Belfast Intl Airport to Brussels Bruxelles-National Airport was £140 for a one-way ticket and £230 for a return.

  • Which aircraft models fly most regularly from Belfast Intl Airport to Brussels Airport?

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

  • How does KAYAK find such low prices on flights from Belfast Intl Airport to Brussels Airport?

    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 Belfast Intl Airport to Brussels Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels Airport from Belfast Intl Airport 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 Belfast Intl Airport to Brussels Airport?

    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 Airport with an airline and back to Belfast Intl Airport with another airline.

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

    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 Airport from Belfast Intl Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Belfast Intl to Bruxelles-National

 
See real verified KAYAK customer reviews for airlines flying from Belfast 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 Belfast Intl to Bruxelles-National? 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.
7.8
KLMOverall score based on 1372 reviews
7.8Boarding
7.7Comfort
7.3Food
8.4Crew
7.1Entertainment
Airline reviews

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

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

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

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Everything you need to know for your flight from Belfast Intl to Bruxelles-National

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