BRU

€32 Find Cheap Flights to Brussels Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Bruxelles-National departing on 25/7. 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, 0 bags

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 for flights to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Brussels, as well as popular online travel agencies
Travellers love KAYAK
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Everything you should know

Cheapest return fare
€38
Typical prices: €59-€121
Ryanair
Tue 11/8Sun 23/8
DUB - BRU • Direct
Cheapest one-way flight
€32
Typical prices: €45-€90
Ryanair
Sat 25/7
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 2 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 59% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Bruxelles-National!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Bruxelles-National

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

Tue, 11 Aug - Sun, 23 Aug
Ryanair Logo
06:25 - 09:10
DUB
-
BRU
1h 45mdirect
Ryanair Logo
09:50 - 10:35
BRU
-
DUB
1h 45mdirect
€38Ryanair
Tue, 11 Aug - Sun, 23 Aug
Ryanair Logo
06:25 - 09:10
DUB
-
BRU
1h 45mdirect
Ryanair Logo
09:50 - 10:35
BRU
-
DUB
1h 45mdirect
€41Ryanair
Wed, 12 Aug - Thu, 27 Aug
Ryanair Logo
07:10 - 09:55
DUB
-
BRU
1h 45mdirect
Ryanair Logo
10:20 - 11:05
BRU
-
DUB
1h 45mdirect
€45Ryanair
Wed, 7 Oct - Sat, 10 Oct
Ryanair Logo
07:10 - 09:55
DUB
-
BRU
1h 45mdirect
Ryanair Logo
09:50 - 10:35
BRU
-
DUB
1h 45mdirect
€47Ryanair
Thu, 27 Aug - Fri, 28 Aug
Ryanair Logo
06:50 - 09:35
DUB
-
BRU
1h 45mdirect
Ryanair Logo
10:20 - 11:05
BRU
-
DUB
1h 45mdirect
€48Ryanair
Thu, 20 Aug - Sun, 23 Aug
Ryanair Logo
06:50 - 09:35
DUB
-
BRU
1h 45mdirect
Ryanair Logo
09:50 - 10:35
BRU
-
DUB
1h 45mdirect
€53Ryanair
Tue, 11 Aug - Tue, 18 Aug
Multiple Airlines Logo
16:05 - 09:55
SNN
-
BRU
16h 50m
2 stops
Multiple Airlines Logo
22:10 - 20:25
BRU
-
SNN
23h 15m
2 stops
€162Multiple Airlines
Fri, 7 Aug - Fri, 14 Aug
Multiple Airlines Logo
08:45 - 09:10
ORK
-
BRU
23h 25m
2 stops
Multiple Airlines Logo
10:20 - 08:25
BRU
-
ORK
23h 05m
2 stops
€170Multiple Airlines
Sat, 8 Aug - Sat, 15 Aug
Lufthansa Logo
12:00 - 17:30
SNN
-
BRU
4h 30m
1 stop
Lufthansa Logo
06:20 - 11:15
BRU
-
SNN
5h 55m
1 stop
€192Lufthansa
Fri, 7 Aug - Fri, 14 Aug
SWISS Logo
17:30 - 08:50
ORK
-
BRU
14h 20m
1 stop
SWISS Logo
06:55 - 16:40
BRU
-
ORK
10h 45m
1 stop
€192SWISS
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?

The average price of all round-trip flights to Brussels Bruxelles-National Airport clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Brussels is Thursday where round-trip tickets can be as cheap as €103. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are €161 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Brussels Bruxelles-National Airport, 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 to Brussels Bruxelles-National Airport is August, where tickets cost €16 on average for return flights. On the other hand, the most expensive months are December and March, where the average cost of tickets from Ireland is €57 and €48 respectively. For one-way flights, the best month to travel is August with an average price of €15.

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

The average price for all round-trip flights to Brussels Bruxelles-National Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Brussels Bruxelles-National Airport is generally in the evening, when round-trip flights cost €113 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 €160.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Brussels Bruxelles-National Airport, 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, you should book around 2 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

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

Low seasonMarch
Cheapest flight€32
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (21% 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
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. The information is for flights to Brussels based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

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 €134. The cheapest price found on KAYAK in the last 2 weeks cost €83 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 €119
  • 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

 
See real verified KAYAK customer reviews for airlines flying to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Brussels. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 1628 reviews
6.7Food
7.4Boarding
8.1Crew
7.2Comfort
7.0Entertainment
Airline reviews

Everything was great!! I had no problems!! I would fly Aer Lingus again! 🥰

10.0 ExcellentAnonymous, Jun 2026
DUB - PHL
Read more Aer Lingus reviews

Everything was great!! I had no problems!! I would fly Aer Lingus again! 🥰

From Rome to Dublin if you want any refreshments you have to pay for them, Not used to this as we typically get soft drinks and a little snack on a 3hour flight in the US.

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

Small plane. Tight seating . What can one say except that it was fast!

Flight crew was very cold and stood around a lot talking to each other.

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

On time, only a little turbulence, very competent and caring attendants. Clear information.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

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

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.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

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
Charleroi
Mechelen
Spa
Ypres
Aalst
Hasselt
Herentals
Dinant
Zaventem
Waterloo
Mons
Namur
Tournai
Durbuy

Everything you need to know for your flight to Bruxelles-National

Information on the airport you'll fly into in Brussels