BRU

€18 Find Cheap Flights 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 to Bruxelles-National departing on 14/4. 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
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
€38
Overall average: €100
Ryanair
Wed 4/3Wed 4/3
DUB - BRU • Direct
Cheapest one-way flight
€18
Typical prices: €36-€96
Ryanair
Tue 14/4
DUB - BRU • Direct
Top airlines
Ryanair
Most flights • 16 per week
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 34% price drop
July
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

Wed, 4 Mar - Wed, 4 Mar
Ryanair Logo
05:50 - 08:35
DUB
-
BRU
1h 45mdirect
Ryanair Logo
17:00 - 17:45
BRU
-
DUB
1h 45mdirect
€38Ryanair
Tue, 3 Mar - Wed, 4 Mar
Ryanair Logo
15:05 - 17:50
DUB
-
BRU
1h 45mdirect
Ryanair Logo
17:00 - 17:45
BRU
-
DUB
1h 45mdirect
€39Ryanair
Tue, 3 Mar - Thu, 5 Mar
Ryanair Logo
15:05 - 17:50
DUB
-
BRU
1h 45mdirect
Ryanair Logo
09:25 - 10:10
BRU
-
DUB
1h 45mdirect
€41Ryanair
Mon, 9 Mar - Wed, 11 Mar
Ryanair Logo
06:20 - 09:05
DUB
-
BRU
1h 45mdirect
Ryanair Logo
09:10 - 09:55
BRU
-
DUB
1h 45mdirect
€43Ryanair
Thu, 5 Mar - Mon, 9 Mar
Ryanair Logo
06:05 - 08:50
DUB
-
BRU
1h 45mdirect
Ryanair Logo
09:40 - 10:25
BRU
-
DUB
1h 45mdirect
€44Ryanair
Thu, 5 Mar - Mon, 9 Mar
Ryanair Logo
06:05 - 08:50
DUB
-
BRU
1h 45mdirect
Ryanair Logo
09:40 - 10:25
BRU
-
DUB
1h 45mdirect
€45Ryanair
Thu, 5 Mar - Mon, 9 Mar
Ryanair Logo
06:05 - 08:50
DUB
-
BRU
1h 45mdirect
Ryanair Logo
09:40 - 10:25
BRU
-
DUB
1h 45mdirect
€46Ryanair
Fri, 10 Apr - Fri, 17 Apr
SWISS Logo
19:35 - 08:50
ORK
-
BRU
12h 15m
1 stop
SWISS Logo
06:55 - 18:10
BRU
-
ORK
12h 15m
1 stop
€150SWISS
Thu, 12 Mar - Wed, 18 Mar
Multiple Airlines Logo
15:05 - 08:50
SNN
-
BRU
16h 45m
2 stops
Multiple Airlines Logo
21:30 - 18:00
BRU
-
SNN
21h 30m
2 stops
€154Multiple Airlines
Fri, 10 Apr - Fri, 17 Apr
SWISS Logo
19:35 - 08:50
ORK
-
BRU
12h 15m
1 stop
SWISS Logo
06:55 - 18:10
BRU
-
ORK
12h 15m
1 stop
€161SWISS
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 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 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 January, where tickets cost €62 on average for one-way flights. On the other hand, the most expensive months are April and December, where the average cost of tickets from Ireland is €115 and €110 respectively. For return trips, the best month to travel is January with an average price of €62.

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 €52 one-way - €101 return.

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 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 34 days before departure.

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

Low seasonJanuary
Cheapest flight€18
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly (9% 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 €347. The cheapest price found on KAYAK in the last 2 weeks cost €40 and departed from Dublin Airport.

  • What is the cheapest day to fly to Brussels?

    Based on KAYAK data, the cheapest day to fly to Brussels is Thursday where tickets can be as cheap as €100. On the other hand, the most expensive day to fly is Monday, where prices are €626 on average.

  • 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.

  • 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 flights cost €111 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.

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 €76
  • 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.
7.2
Aer LingusOverall score based on 1455 reviews
8.1Crew
6.6Food
7.4Boarding
7.1Comfort
7.0Entertainment
Airline reviews

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

10.0 ExcellentAnonymous, Feb 2026
DUB - LHR
Read more Aer Lingus reviews

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

One of the best flight experiences I've have had in along time. Would fly with them again.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

I liked almost everything (e.g. ease of booking, price, punctuality, efficiency, friendliness, courtesy). A slam landing in Dublin airport took some of the gloss off it, though. Being able to paste here the text of the review of the same flight that I just wrote for Ryanair would make me feel better about Kayak too.

Buy-on-board through the app is a great feature!

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

Ryan air flight was good. Nothing to complain about. I had heard absolute horror stories about Ryan air so was worried about the flight but everything went smoothly. We have had two Ryan air flights with no problems. Last flight is Vernon come. Palermo to Milan. Fingers crossed.

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.

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

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

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

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

Travelling to a place near Bruxelles-National?

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

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

Information on the airport you'll fly into in Brussels