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BRU - DUB

€31 Find cheap flights from Brussels Airport to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bruxelles-National to Dublin departing on 20/6. 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
0 bags
Wed 10/7
Wed 17/7

Search hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Dublin, 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 Brussels to Dublin, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,898,604 times on KAYAK, and here's why:

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Cheap flight deals from Bruxelles-National to Dublin (BRU-DUB)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bruxelles-National to Dublin 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 and deals for you by selecting your travel dates.
Choose your dates
09:25 - 10:10BRU-DUB
1h 45mdirect
06:30 - 09:15DUB-BRU
1h 45mdirect
€38Ryanair
Find Deal
Fri, 30 Aug - Sun, 1 Sep
19:25 - 20:10BRU-DUB
1h 45mdirect
06:10 - 09:00DUB-BRU
1h 50mdirect
€47Ryanair
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Thu, 11 Jul - Mon, 15 Jul
21:25 - 22:00BRU-DUB
1h 35mdirect
06:50 - 09:40DUB-BRU
1h 50mdirect
€64Aer Lingus
Find Deal
Thu, 12 Sep - Thu, 19 Sep
19:25 - 20:10BRU-DUB
1h 45mdirect
06:50 - 09:40DUB-BRU
1h 50mdirect
Thu, 11 Jul - Sun, 14 Jul
19:25 - 20:10BRU-DUB
1h 45mdirect
06:50 - 09:40DUB-BRU
1h 50mdirect
Thu, 11 Jul - Sun, 14 Jul
21:25 - 22:00BRU-DUB
1h 35mdirect
06:50 - 09:40DUB-BRU
1h 50mdirect
€69Aer Lingus
Find Deal
Thu, 18 Jul - Mon, 22 Jul
08:05 - 12:40BRU-DUB
5h 35m1 stop
05:55 - 10:10DUB-BRU
3h 15m1 stop
€163KLM
Find Deal
Tue, 12 Nov - Sun, 17 Nov
06:10 - 10:25BRU-DUB
5h 15m1 stop
20:50 - 07:30DUB-BRU
9h 40m1 stop
€166KLM
Find Deal
Thu, 26 Sep - Sun, 6 Oct
14:50 - 19:50BRU-DUB
6h 00m1 stop
09:05 - 14:00DUB-BRU
3h 55m1 stop
€169British Airways
Find Deal
Sat, 9 Nov - Mon, 11 Nov
17:45 - 22:35BRU-DUB
5h 50m1 stop
09:05 - 14:00DUB-BRU
3h 55m1 stop
€173British Airways
Find Deal
Fri, 8 Nov - Mon, 11 Nov

Flights from Bruxelles-National to Dublin - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Brussels Airport to Dublin?

The average price of all flights from Brussels Bruxelles-National Airport to Dublin clicked on KAYAK for each day over the last 12 months.
When flying from Brussels Airport to Dublin, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Brussels Airport, you’ll find the best rates on Sundays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Brussels Bruxelles-National Airport to Dublin, 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 from Brussels Bruxelles-National Airport to Dublin is November, where tickets cost €49 on average. On the other hand, the most expensive months are May and July, where the average cost of tickets is €112 and €110 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Brussels Bruxelles-National Airport to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Brussels Bruxelles-National Airport to Dublin, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 days before departure.

Which airlines provide the cheapest flights from Brussels Airport to Dublin?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Dublin from Brussels Airport were found on Ryanair (€31) and Aer Lingus (€37), and the lowest return tickets were found on Ryanair (€38) and Aer Lingus (€64).

Which airlines fly direct between Brussels Bruxelles-National Airport and Dublin?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Brussels Bruxelles-National Airport to Dublin.
There are 2 airlines that fly direct from Brussels Bruxelles-National Airport to Dublin. They are Aer Lingus and Ryanair. The cheapest airline for this route is Ryanair, with the best one-way deal found costing €19. On average, the best prices for this route can be found at Ryanair.

How many flights are there between Brussels Bruxelles-National Airport and Dublin per day?

Each day, there are between 3 and 6 nonstop flights that take off from Brussels Bruxelles-National Airport and land in Dublin, with an average flight time of 1h 43m. The most common departure time is 17:00 and most flights take off in the morning. Each week, there are 29 flights. The most frequent day of departure is Friday, when 21% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Brussels Bruxelles-National Airport and Dublin?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Brussels Airport to Dublin take?

A direct flight to Dublin will take on average 1h 35m to travel the 1,260 km flying distance from Brussels Airport.

What’s the earliest departure time from Brussels Airport to Dublin?

Early birds can take the earliest flight from Brussels Bruxelles-National Airport at 09:15 and will be landing in Dublin at 10:00.

What’s the latest departure time from Brussels Airport to Dublin?

If you prefer to fly at night, the latest flight from Brussels Bruxelles-National Airport to Dublin jets off at 21:35 and lands at 22:20.

Good to know

Low season

January

High season

April

Cheapest flight

€31
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 33% lower on average.
Flight from Brussels Airport to Dublin

When to book flights from Bruxelles-National to Dublin

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

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

    In the last 3 days, the lowest price for a flight from Brussels Bruxelles-National Airport to Dublin was €34 for a one-way ticket and €41 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Brussels Airport to Dublin?

    Delta, and Air France offer inflight Wi-Fi service on the Brussels Airport to Dublin flight route.

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

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Brussels Airport to Dublin flight route.

  • Which airline alliances offer flights from Brussels Airport to Dublin?

    oneworld is the only airline alliance operating flights between Brussels Airport and Dublin.

  • On which days can I fly direct from Brussels Airport to Dublin?

    There are direct flights from Brussels Airport to Dublin on a daily basis.

  • Which is the best airline for flights from Brussels to Dublin, Aer Lingus or Ryanair?

    The two airlines most popular with KAYAK users for flights from Brussels to Dublin are Aer Lingus and Ryanair. With an average price for the route of €136 and an overall rating of 7.2, Aer Lingus is the most popular choice. Ryanair is also a great choice for the route, with an average price of €64 and an overall rating of 6.8.

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

    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 Brussels Airport to Dublin.

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

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

    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 Dublin with an airline and back to Brussels Airport with another airline.

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

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

See more FAQs

Prefer to fly direct from Brussels Bruxelles-National to Dublin?

Find which airlines fly direct from Bruxelles-National to Dublin, which days they fly and book direct flights.

Direct departures

Brussels Bruxelles-National to Dublin

Monday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Tuesday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Wednesday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Thursday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Friday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Saturday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Sunday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

See more direct flights

Direct returns

Dublin to Brussels Bruxelles-National

Monday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Tuesday

Aer Lingus, American Airlines, JetBlue, +1 more

Aer Lingus, American Airlines, +2 more

Wednesday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Thursday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Friday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

Saturday

Aer Lingus, American Airlines, JetBlue, +1 more

Aer Lingus, American Airlines, +2 more

Sunday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

See more direct flights
See more direct flights

Top airlines flying from Bruxelles-National to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Brussels to Dublin. 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 Bruxelles-National to Dublin? 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 1279 reviews
7.0Entertainment
8.0Crew
6.6Food
7.3Boarding
7.1Comfort
Airline reviews

The flight got us safely from point a to point b and on time. For a transatlantic flight that isnt nothing. Flight crew was kind and professional. The seats are super uncomfortable (worse than domestic budget airlines) and the cabin was DIRTY.

6.0 GoodAnonymous, Jun 2024JFK - DUB
Read more about Aer Lingus reviews

The flight got us safely from point a to point b and on time. For a transatlantic flight that isnt nothing. Flight crew was kind and professional. The seats are super uncomfortable (worse than domestic budget airlines) and the cabin was DIRTY.

Long unexplained delay, uncomfortable back row, long waits for trash collection.

Great service on the plane and by ground staff. great prices. I was able to change seats on the plane. The allocated seats cannot be changed when checkin in online. They have to be done at the airport if you check in at the airport or on the plane by asking a stewardess / steward.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

The flight departed and arrived on time. A member of the staff at the gate was awful. She asked me to get the duty free purchases out of the hand luggage to see if it would fit inside their box, which it did. It was the embarrassment in front of the other passengers and the hassle of getting my stuff out of the bag and back in again that was totally unnecessary. They try to squeeze every single euro they can get out of their passengers. The seats were uncomfortable with little space in between them. The flight was quite noisy with lots of announcements trying to sell food, drinks, gifts and souvenirs etc.

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

We missed the flight due to very slow security control and lack of last call announcement. We only found out at the gate that the gate is closed. Altogether 14 or 15 people missed the flight FR4500 from Cologne to Dublin.

Everything went according to plan. Check in, boarding etc all were very efficient.

3 hours delay, non comunicated until past the time of original boarding, no assistance, witnessed land crew shouting at a passenger

Flight with Ryanair more than 1,5 hours are awful... No space between seats, absolutely uncomfortable stay.

Em relação a Ryanair, ter de ir ao check-in só para carimbar o cartão de embarque não foi muito fácil, são muito demorados, e atrasam a passagem do controlo de passaporte... E cheguei com 2 horas de antecedência

The flight boarded and departed Venice on time (more or less), the cabin crew were super friendly and efficient, the flight crew kept us informed of progress, and the flight arrived early in Dublin. All in all, this flight was as close to perfect as is possible to achieve. Well done, Ryanair. The fact that Ryanair aircraft arrive and depart from gates that are in the back of beyond in Dublin's Terminal 1 is a bummer - in terms of the length of the walk need on both ends of a return flight. But I suspect that this is not Ryanair's fault

On time but no water , milk or refreshments of any kind on board. Which is poor, especially with children and elderly on board. Toilets filthy,

Boarding at Arrecife was commended way too early. Far too long for elderly to be kept standing on their feet. Otherwise we’ll done to all staff.

Book cheap flights from Brussels to Dublin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Brussels to Dublin found on KAYAK in the last 72 hours.
20/6Thu
directRyanair
1h 45mBRU-DUB
€31
20/6Thu
directRyanair
1h 45mBRU-DUB
€32
21/6Fri
directAer Lingus
1h 35mBRU-DUB
€37
28/6Fri
directAer Lingus
1h 35mBRU-DUB
€42
20/11Wed
1 stopVueling
16h 30mBRU-DUB
€76
26/11Tue
1 stopVueling
13h 05mBRU-DUB
€77
25/11Mon
1 stop
16h 00mBRU-DUB
€95
23/7Tue
1 stopKLM
6h 10mBRU-DUB
€98
13/8Tue
1 stopKLM
6h 10mBRU-DUB
€99
18/6Tue
1 stop
12h 15mBRU-DUB
€117

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Last minute flights from Bruxelles-National to Dublin

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Brussels to Dublin that are departing in the next 10 days.
15/6Sat
directRyanair
1h 45mBRU-DUB
29/6Sat
directRyanair
1h 50mDUB-BRU
€202
15/6Sat
directRyanair
1h 45mBRU-DUB
29/6Sat
directRyanair
1h 50mDUB-BRU
€221
15/6Sat
multi-stopSWISS
12h 50mBRU-DUB
29/6Sat
multi-stopSWISS
13h 05mDUB-BRU
€259
15/6Sat
multi-stopSWISS
12h 50mBRU-DUB
29/6Sat
multi-stopSWISS
13h 05mDUB-BRU
€271
15/6Sat
multi-stopAustrian Airlines
21h 55mBRU-DUB
29/6Sat
multi-stopAustrian Airlines
13h 20mDUB-BRU
€383
14/6Fri
multi-stopScandinavian Airlines
13h 55mBRU-DUB
17/6Mon
multi-stopScandinavian Airlines
11h 45mDUB-BRU
€386
15/6Sat
multi-stopAustrian Airlines
22h 35mBRU-DUB
29/6Sat
multi-stopAustrian Airlines
13h 20mDUB-BRU
€410
15/6Sat
direct
1h 45mBRU-DUB
29/6Sat
multi-stop
11h 50mDUB-BRU
€473
15/6Sat
direct
1h 45mBRU-DUB
29/6Sat
multi-stop
11h 50mDUB-BRU
€575
14/6Fri
multi-stopScandinavian Airlines
10h 20mBRU-DUB
17/6Mon
multi-stopScandinavian Airlines
12h 15mDUB-BRU
€1,451

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Brussels Airport - Dublin Flights

Departure:

Brussels Airport (BRU)Belgium

Destination:

Dublin (DUB)Ireland

Return flight deals:

Dublin - Brussels Airport

Cabin classes:

€1,910
€111

Browse destinations: