BRU

€16 Find Cheap Flights to Brussels Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
€39
Typical prices: €60-€149
Ryanair
Wed 23/9Sat 26/9
DUB - BRU • Direct
Cheapest one-way flight
€16
Typical prices: €41-€134
Ryanair
Wed 7/10
DUB - BRU • Direct
Top airlines
Most flights • 14 per week
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 45% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Bruxelles-National

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Bruxelles-National

Wed, 23 Sep - Sat, 26 Sep
Ryanair Logo
07:10 - 09:55DUB  Dublin-BRU Brussels Bruxelles-National
1h 45mdirect
Ryanair Logo
17:20 - 18:05BRU  Brussels Bruxelles-National-DUB Dublin
1h 45mdirect
€39Ryanair
Wed, 30 Sep - Wed, 7 Oct
Ryanair Logo
07:10 - 09:55DUB  Dublin-BRU Brussels Bruxelles-National
1h 45mdirect
Ryanair Logo
10:30 - 11:15BRU  Brussels Bruxelles-National-DUB Dublin
1h 45mdirect
€40Ryanair
Sun, 18 Oct - Wed, 21 Oct
Ryanair Logo
06:30 - 09:15DUB  Dublin-BRU Brussels Bruxelles-National
1h 45mdirect
Ryanair Logo
10:30 - 11:15BRU  Brussels Bruxelles-National-DUB Dublin
1h 45mdirect
€40Ryanair
Wed, 7 Oct - Wed, 21 Oct
Ryanair Logo
07:10 - 09:55DUB  Dublin-BRU Brussels Bruxelles-National
1h 45mdirect
Ryanair Logo
10:30 - 11:15BRU  Brussels Bruxelles-National-DUB Dublin
1h 45mdirect
€42Ryanair
Sun, 25 Oct - Tue, 27 Oct
Multiple Airlines Logo
06:50 - 09:40DUB  Dublin-BRU Brussels Bruxelles-National
1h 50mdirect
Multiple Airlines Logo
17:50 - 18:30BRU  Brussels Bruxelles-National-DUB Dublin
1h 40mdirect
€61Multiple Airlines
Mon, 16 Nov - Wed, 18 Nov
Multiple Airlines Logo
06:50 - 09:35DUB  Dublin-BRU Brussels Bruxelles-National
1h 45mdirect
Multiple Airlines Logo
17:30 - 18:10BRU  Brussels Bruxelles-National-DUB Dublin
1h 40mdirect
€62Multiple Airlines
Mon, 9 Nov - Tue, 10 Nov
Multiple Airlines Logo
06:50 - 09:35DUB  Dublin-BRU Brussels Bruxelles-National
1h 45mdirect
Multiple Airlines Logo
09:50 - 10:30BRU  Brussels Bruxelles-National-DUB Dublin
1h 40mdirect
€64Multiple Airlines
Tue, 13 Oct - Wed, 14 Oct
Aer Lingus Logo
06:50 - 09:40DUB  Dublin-BRU Brussels Bruxelles-National
1h 50mdirect
Aer Lingus Logo
21:25 - 22:05BRU  Brussels Bruxelles-National-DUB Dublin
1h 40mdirect
€69Aer Lingus
Mon, 26 Oct - Fri, 30 Oct
Aer Lingus Logo
15:30 - 18:15DUB  Dublin-BRU Brussels Bruxelles-National
1h 45mdirect
Aer Lingus Logo
20:50 - 21:35BRU  Brussels Bruxelles-National-DUB Dublin
1h 45mdirect
€75Aer Lingus
Fri, 20 Nov - Sun, 22 Nov
Aer Lingus Logo
06:50 - 09:40DUB  Dublin-BRU Brussels Bruxelles-National
1h 50mdirect
Aer Lingus Logo
20:50 - 21:35BRU  Brussels Bruxelles-National-DUB Dublin
1h 45mdirect
€76Aer Lingus
Booking Insights

KAYAK's insights & trends for flights to Bruxelles-National

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

What is the cheapest day to fly to Brussels?

Based on KAYAK data, the cheapest day to fly to Brussels is Saturday where round-trip tickets can be as cheap as €116. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are €157 on average.

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

The cheapest month for flights to Brussels Bruxelles-National Airport is January, where tickets cost €62 on average for return flights. On the other hand, the most expensive months are May and April, where the average cost of tickets from Ireland is €158 and €130 respectively. For one-way flights, the best month to travel is January with an average price of €44.

What is the cheapest time of day to fly to Brussels Bruxelles-National Airport?

The cheapest time of day to fly to Brussels Bruxelles-National Airport is generally in the evening, when round-trip flights cost €118 on average. The most expensive time of day to fly to Brussels Bruxelles-National Airport is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €157.

What is a good deal for flights to Brussels Bruxelles-National Airport?

If you’re looking for cheap airfare to Brussels Bruxelles-National Airport, 25% of our users found tickets to Brussels Bruxelles-National Airport for the following prices or less: From Dublin €84 return.

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

To get a below average price, you should book around 4 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know – Book Cheap Brussels Bruxelles-National Airport Plane Tickets

Low season

March

Cheapest flight

€16
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from Dublin to Brussels Airport

When to book flights to Bruxelles-National

Are your dates flexible? Find out the best times to travel to Bruxelles-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs - booking Brussels Airport flights

  • How far is Brussels Bruxelles-National Airport from central Brussels?

    You’ll need to travel 11 km to reach the Brussels city centre from Brussels Bruxelles-National Airport.

  • How much is a flight to Brussels?

    On average, a flight to Brussels costs €123. The cheapest price found on KAYAK in the last 2 weeks cost €28 and departed from Dublin Airport.

  • How does KAYAK find such low prices on flights 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 to Brussels Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Brussels Airport

  • Looking for cheap airfare to Brussels Airport? 25% of our users found return tickets to Brussels Airport for the following prices or less: From Dublin €82
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Brussels Airport flight deals.

Reviews of the top airlines flying to Bruxelles-National

 
Need help choosing which airline to fly with 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.
7.3
Aer LingusOverall score based on 1747 reviews
7.5Boarding
7.2Comfort
7.0Entertainment
6.7Food
8.1Crew
Airline reviews

I loved both of my flights to Ireland and back to Boston. The only negative was it took over an hour for the baggage to be delivered.

10.0 ExcellentAnonymous, Sept 2026
Read more Aer Lingus reviews

I loved both of my flights to Ireland and back to Boston. The only negative was it took over an hour for the baggage to be delivered.

The boarding time for this flight was ridiculous, longest in all my time flying. There was a problem with the original plane so it was switched at the last minute. Not a good substitution. We were delayed in departing. The bathrooms for economy were not adequate. The crew were pleasant but not present in the economy section, in an ~ 8hr flight only twice did they come through offering water, easy to get very dehydrated. I had to go and ask every hour for more water. The seats were cramped, and I have no idea what they did to the coffee but it was undrinkable. The food, was disgusting, utterly inedible, I am stunned by the lack of care and quality with the inflight service, very disappointing, I had expected better from Aer Lingus.

Excellent cabin crew. They helped a number of passengers with mobility challenges and a mother with a 3 year old and an infant. Better than most other airlines by far. Well done Eduardo!

Good, I slept the entire flight so I cannot add many inflight details

Internet didn’t work more than 30 seconds at a time. Stared at my seat for most of the flight.

We had a connection flight in Toronto and the checked bags didn’t arrive to the baggage claim area 1.5 hours later- this caused us to miss our flight because of the delay. I called Aer Lingus to see if they could help, but since I booked it through a third party on Kayak, they said they couldn’t help. Are you able to help with this? We needed up getting a hotel and renting a car for the solution.

I didn't know if the plane was even go And the plane shook like it was from the same era as Indiana Jones

We traveled with my 90 year old mother and she was well cared for by everyone from the wheelchair attendant to crew. Greatly appreciated!

Very comfortable flight. Great service, food options, and entertainment options. With Wi-Fi!

Flight was ontime, clean, staff was friendly - there was turbulence but can’t avoid that (it’s a flight 😉)! The staff were attentive but would be nice if Aerlingus didn’t charge for coffee ☺️ but overall I enjoyed my flight experience and will travel with them again (Ireland’s Four star airline

flight delay was announced after passengers were staged to board the flight. Communication regarding subsequent gate changes was poor.

Although our departure (DUB) was slightly delayed we reached our destination (LBA) ahead of schedule. The price was very competitive too (around €100 return). Plus, the departure times for both legs were very good: 13:05 and 15:10, respectively. I gave a neutral rating for Food and Entertainment because I didn't avail of either.

Just pushing back from gate now. Boarded into fourth aircraft with 13 hour delay to scheduled departure. Crappy experience.

Notified as to why there’s a delay with our flight.

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

From boarding to disembarking, the whole operation was very efficient.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

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

Their customer service needs an overhaul. I wish we could access them and the could be more helpful. Also, the website has been crashing and I had numerous technical errors. My flight was cancelled and we spent so much time trying to get help because the tech was failing.

It is what you pay for. Always delayed. Very small planes. Hard to fly with kids.

Travelling to a place near Bruxelles-National?

Book flights to Bruxelles-National if you plan to visit one of these locations
Leuven
Mechelen
Charleroi
Spa
Ypres
Hasselt
Aalst
Herentals
Zaventem
Mons
Namur
Tournai
Dinant
Durbuy

More options for your flight to Bruxelles-National