BRU

€25 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 16/11. 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 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
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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

Thu, 9 Oct - Mon, 13 Oct
Ryanair Logo
18:25 - 21:05DUB-BRU
1h 40mdirect
Ryanair Logo
22:25 - 23:05BRU-DUB
1h 40mdirect
€32Ryanair
Find Deal
Thu, 9 Oct - Tue, 14 Oct
Ryanair Logo
07:05 - 09:45DUB-BRU
1h 40mdirect
Ryanair Logo
22:20 - 23:00BRU-DUB
1h 40mdirect
€33Ryanair
Find Deal
Thu, 6 Nov - Sun, 9 Nov
Multiple Airlines Logo
06:50 - 09:35DUB-BRU
1h 45mdirect
Multiple Airlines Logo
17:10 - 17:55BRU-DUB
1h 45mdirect
€66Multiple Airlines
Find Deal
Fri, 3 Oct - Mon, 6 Oct
Aer Lingus Logo
06:50 - 09:40DUB-BRU
1h 50mdirect
Aer Lingus Logo
21:20 - 21:55BRU-DUB
1h 35mdirect
€73Aer Lingus
Find Deal
Fri, 3 Oct - Sun, 5 Oct
Multiple Airlines Logo
06:50 - 09:40DUB-BRU
1h 50mdirect
Multiple Airlines Logo
09:45 - 10:25BRU-DUB
1h 40mdirect
€74Multiple Airlines
Find Deal
Sun, 7 Dec - Tue, 9 Dec
Aer Lingus Logo
06:50 - 09:35DUB-BRU
1h 45mdirect
Aer Lingus Logo
10:15 - 11:00BRU-DUB
1h 45mdirect
€76Aer Lingus
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Lufthansa Logo
17:10 - 22:35ORK-BRU
4h 25m1 stop
Lufthansa Logo
08:30 - 16:25BRU-ORK
8h 55m1 stop
€154Lufthansa
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Lufthansa Logo
17:10 - 22:35ORK-BRU
4h 25m1 stop
Lufthansa Logo
07:00 - 16:25BRU-ORK
10h 25m1 stop
€154Lufthansa
Find Deal
Thu, 30 Oct - Thu, 6 Nov
KLM Logo
06:00 - 07:35ORK-BRU
24h 35m1 stop
KLM Logo
08:05 - 10:45BRU-ORK
3h 40m1 stop
€267KLM
Find Deal
Thu, 1 Jan - Wed, 7 Jan
KLM Logo
06:00 - 14:15ORK-BRU
7h 15m1 stop
KLM Logo
08:05 - 23:25BRU-ORK
16h 20m1 stop
€273KLM
Find Deal

Everything you should know

Top airlines
Ryanair
Most flights • 17 per week
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 48% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 29% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€32
Overall average: €94
Ryanair
Thu 9/10Mon 13/10
DUB - BRU • Direct
Cheapest one-way flight
€25
Typical prices: €36-147
Ryanair
Sun 16/11
DUB - BRU • Direct
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!
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 €63 on average for return flights. On the other hand, the most expensive months are December and November, where the average cost of tickets from Ireland is €123 and €106 respectively. For one-way flights, the best month to travel is January with an average price of €63.

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 4 weeks before departure, which saves you about 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

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

Low seasonMarch
Cheapest flight€25
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (5% 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 €123. The cheapest price found on KAYAK in the last 2 weeks cost €81 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 Wednesday where round-trip tickets can be as cheap as €87. On the other hand, the most expensive day to fly is Monday, where round-trip prices are €210 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 round-trip flights cost €130 on average. The most expensive time of day to fly to Brussels Bruxelles-National Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is €158.

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 €100
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Brussels Airport flight deals.

Prefer to fly direct to Brussels Bruxelles-National?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Brussels Bruxelles-National.
Find which airlines fly direct to Brussels Bruxelles-National Airport, which days they fly and book direct flights.

Direct departures

Ireland to Brussels Bruxelles-National

Monday

ANA, AccesRail, Aegean Airlines, +81 more

ANA, AccesRail, +82 more

Tuesday

ANA, AccesRail, Aegean Airlines, +74 more

ANA, AccesRail, +75 more

Wednesday

ANA, AccesRail, Aegean Airlines, +77 more

ANA, AccesRail, +78 more

Thursday

ANA, AccesRail, Aegean Airlines, +77 more

ANA, AccesRail, +78 more

Friday

ANA, AccesRail, Aegean Airlines, +81 more

ANA, AccesRail, +82 more

Saturday

ANA, AccesRail, Aegean Airlines, +74 more

ANA, AccesRail, +75 more

Sunday

ANA, AccesRail, Aegean Airlines, +81 more

ANA, AccesRail, +82 more

See more direct flights

Direct returns

Brussels Bruxelles-National to Ireland

Monday

ANA, AccesRail, Aegean Airlines, +81 more

ANA, AccesRail, +82 more

Tuesday

ANA, AccesRail, Aegean Airlines, +74 more

ANA, AccesRail, +75 more

Wednesday

ANA, AccesRail, Aegean Airlines, +77 more

ANA, AccesRail, +78 more

Thursday

ANA, AccesRail, Aegean Airlines, +77 more

ANA, AccesRail, +78 more

Friday

ANA, AccesRail, Aegean Airlines, +81 more

ANA, AccesRail, +82 more

Saturday

ANA, AccesRail, Aegean Airlines, +74 more

ANA, AccesRail, +75 more

Sunday

ANA, AccesRail, Aegean Airlines, +81 more

ANA, AccesRail, +82 more

See more direct flights

Reviews of the top airline 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 1277 reviews
6.9Entertainment
6.5Food
7.1Comfort
8.0Crew
7.3Boarding
Airline reviews

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

10.0 ExcellentRick, Sept 2025DUB - LHR
Read more Aer Lingus reviews

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

All of my Aer Lingus flights were delayed. The seat I purchased with extra leg room was exactly the same as my previous seat that was free. I would appreciate my money back.

Horrible. I had to wait in Dublin for 4 hours for the next connecting flight which took my to London and than i had to wait 3 hours for the flight to Dusseldorf

It was fine. Not worth the premium price. Overhead bins were so high I could barely reach and no crew offered to help me. Average food. Lounge in Dublin - 51st and green- absolutely appalling. Plagued with hordes of flies, dirty, meager food and beverages. Shameful.

Dear Aer Lingus Customer Care, I am writing to formally raise a complaint regarding my recent experience on Aer Lingus flight EI53 from Dublin to Seattle on 22/08/2025. Both my wife and I were seated in 15D, 15E directly under a faulty air conditioning unit. Even though the unit was switched off, cold air continued seeping through the sides and blew directly onto us for the entire duration of the flight (over 9 hours). We reported the issue to the cabin crew, but the only attempted solution was placing a piece of food-packaging sticker over the vent. Unsurprisingly, this had no effect. When we pressed further, the crew told us: “It is hard to fix it because we don’t have an engineer on board.” As a result, my wife and I remained exposed to constant cold airflow for the whole flight, and both of us became unwell afterwards, experiencing chills, sore throat and fever at the end of the flight. This has caused significant distress, disrupted our work plans. This experience highlights both a serious maintenance issue and a lack of adequate care for passengers. We therefore request: A full investigation into the defective AC system on this aircraft. An explanation of why no effective remedy (such as reseating us) was provided. Compensation for the illness and disruption caused to both myself and my wife. We ask for a full written response within 28 days. Should this matter not be satisfactorily resolved, we are prepared to escalate the complaint to the Irish Aviation Authority and Commission for Aviation Regulation and other relevant authorities. Thank you for your urgent attention to this matter. Sincerely, Temuujin Tuvshingal Myagmarsuren Ganbold

We had a long delay leaving IOM. No food or drunk service as it is a short flight. Shuttled by bus from terminal to plane with packed in conditions on bus.

The space between seats was reduced even further. Could not even open the tray table fully and got compressed the moment the front guy reclined. For a long haul flight it was extremely uncomfortable.

Not satisfying due to loss Luguage for 4days. Damage Luguage that had no way to fill up a report for and me as a client to spend more money and time to replace it. Thank you for soliciting my opinion, but it was unfortunately a very disappointing experience. Stephanie Zvi

Delightful flight, ahead of time with a super crew, thanks

I wish Aer Lingus offered free wifi and had power outlets at the seats. Overall, the flight was good. Seat back entertainment had some interesting options. Food and snack options were mediocre at best. I enjoyed the canned red wine.

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
Francorchamps
Durbuy
Tournai
Zaventem

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

Information on the airport you'll fly into in Brussels

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