BRU - DUB

€27 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 29/5. 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

KAYAK searches 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
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Flights Deals

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 return 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.

Recent return flight deals from Bruxelles-National to Dublin

KAYAK's recommended return flight deals from the most popular airlines that fly from Bruxelles-National to Dublin.
Discover the best prices for you by selecting your travel dates on KAYAK.
Ryanair Logo
10:20 - 11:00BRU-DUB
1h 40mdirect
Ryanair Logo
06:30 - 09:00DUB-BRU
1h 30mdirect
€31Ryanair
Find Deal
Thu, 22 May - Mon, 26 May
Ryanair Logo
10:00 - 10:40BRU-DUB
1h 40mdirect
Ryanair Logo
06:25 - 09:05DUB-BRU
1h 40mdirect
€35Ryanair
Find Deal
Tue, 20 May - Sun, 25 May
Aer Lingus Logo
21:20 - 21:55BRU-DUB
1h 35mdirect
Aer Lingus Logo
06:50 - 09:40DUB-BRU
1h 50mdirect
€63Aer Lingus
Find Deal
Mon, 26 May - Wed, 28 May
 Logo
10:30 - 11:10BRU-DUB
1h 40mdirect
 Logo
06:50 - 09:40DUB-BRU
1h 50mdirect
Fri, 6 Jun - Mon, 9 Jun
 Logo
22:15 - 09:10BRU-DUB
11h 55m1 stop
 Logo
06:50 - 09:40DUB-BRU
1h 50mdirect
Mon, 2 Jun - Sun, 15 Jun
Aer Lingus Logo
21:20 - 21:55BRU-DUB
1h 35mdirect
Aer Lingus Logo
06:50 - 09:40DUB-BRU
1h 50mdirect
€98Aer Lingus
Find Deal
Mon, 12 May - Wed, 14 May
Scandinavian Airlines Logo
20:30 - 09:25BRU-DUB
13h 55m1 stop
Scandinavian Airlines Logo
12:40 - 18:30DUB-BRU
4h 50m1 stop
€151Scandinavian Airlines
Find Deal
Fri, 13 Jun - Fri, 20 Jun
Scandinavian Airlines Logo
20:30 - 09:25BRU-DUB
13h 55m1 stop
Scandinavian Airlines Logo
19:05 - 09:40DUB-BRU
13h 35m1 stop
€162Scandinavian Airlines
Find Deal
Fri, 13 Jun - Mon, 16 Jun
Lufthansa Logo
06:45 - 16:55BRU-DUB
11h 10m1 stop
Lufthansa Logo
10:40 - 23:10DUB-BRU
11h 30m1 stop
€177Lufthansa
Find Deal
Thu, 15 May - Mon, 19 May
Lufthansa Logo
09:35 - 16:55BRU-DUB
8h 20m1 stop
Lufthansa Logo
05:55 - 13:40DUB-BRU
6h 45m1 stop
€185Lufthansa
Find Deal
Thu, 15 May - Fri, 23 May
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KAYAK's insights & trends for Bruxelles-National to Dublin flights

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 round-trip flights from Brussels Bruxelles-National Airport to Dublin clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Dublin on a Saturday and more expensive on a Wednesday. On your return trip to Brussels Airport, you should consider flying back on a Wednesday, and avoid Thursdays for better deals.

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 round-trip 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 January, where tickets cost €60 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is €129 and €109 respectively.

Can I save money by flying with a stopover from Brussels Bruxelles-National Airport to Dublin?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €226, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.

To get a below average price on the flight from Brussels Bruxelles-National Airport to Dublin, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.


Good to know

Low seasonJanuary
High seasonMay
Cheapest flight€27
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly and prices are also 0% 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 €31 for a one-way ticket and €35 for a return.

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

    Air Canada, Virgin Atlantic, Air France, Delta, and Lufthansa 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 Boeing 737-800 Passenger/BBJ2 (winglets) 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.

  • 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.

KAYAK’s top tips for finding a cheap flight from Brussels Bruxelles-National Airport to Dublin

  • Looking for a cheap flight? 25% of our users found flights on this route for €97 or less one-way.

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

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

Direct departures

Brussels Bruxelles-National to Dublin

Monday

Aer Lingus, JetBlue, Qatar Airways, +2 more

Aer Lingus, JetBlue, +3 more

Tuesday

Aer Lingus, JetBlue, Qatar Airways, +2 more

Aer Lingus, JetBlue, +3 more

Wednesday

Aer Lingus, JetBlue, Qatar Airways, +2 more

Aer Lingus, JetBlue, +3 more

Thursday

Aer Lingus, JetBlue, Qatar Airways, +2 more

Aer Lingus, JetBlue, +3 more

Friday

Aer Lingus, JetBlue, Qatar Airways, +2 more

Aer Lingus, JetBlue, +3 more

Saturday

Aer Lingus, JetBlue, Qatar Airways, +2 more

Aer Lingus, JetBlue, +3 more

Sunday

Aer Lingus, JetBlue, Qatar Airways, +2 more

Aer Lingus, JetBlue, +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, +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, JetBlue, Ryanair

Aer Lingus, JetBlue, +1 more

Sunday

Aer Lingus, American Airlines, JetBlue, +2 more

Aer Lingus, American Airlines, +3 more

See more direct flights
See more direct flights

Top airline 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.
7.0
Aer LingusOverall score based on 1076 reviews
6.4Food
7.0Comfort
7.9Crew
6.7Entertainment
7.2Boarding
Airline reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

8.0 ExcellentAnonymous, Apr 2025DUB - JFK
Read more Aer Lingus reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

There was no flight. I booked a flight from Toronto to Bordeaux with a stopover in Dublin. I arrived in Dublin and the flight number I had didn't exist and the flight going to Bordeaux I wasn't on. I had to book a new flight with a different airline for later in the day and pay out of pocket.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

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

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