€23 Find Cheap Flights from Brussels Airport to Ireland

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 Ireland departing on 23/3. 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.
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Best Ireland Flight Deals from Bruxelles-National

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublindirect€31
Cork
Cork1 stop€167

Good to know

Low season

January

High season

April

Cheapest flight

€23
Best time to beat the crowds (53% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.
Flight from Brussels Airport to Dublin

FAQs - booking Ireland flights

  • How long is the flight to Ireland from Brussels Bruxelles-National?

    Flights to Dublin1h 41m
  • What is the cheapest flight to Ireland from Brussels Bruxelles-National?

    The cheapest ticket to Ireland from Brussels Bruxelles-National found in the last 72 hours was €23 one-way, and €31 round-trip. The most popular route is from Brussels Bruxelles-National to Dublin, and the cheapest return airline ticket found on this route in the last 72 hours was €22.

  • Which airlines fly to Ireland?

    Aer Lingus flies most frequently to Dublin from Brussels Bruxelles-National. In general, Ryanair, JetBlue and American Airlines fly the most to Ireland.

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

    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 Ireland.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Brussels Airport to Ireland 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 from Brussels Airport to Ireland?

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

See more FAQs

Top tips for finding cheap flights to Ireland

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, February and December. The cheapest month to fly from Brussels is January.
  • Morning departure is around 3% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Bruxelles-National to Ireland

Need help choosing which airline to fly with from Bruxelles-National to Ireland? 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.
7.1
Aer LingusOverall score based on 1081 reviews
8.0Crew
6.8Entertainment
7.2Boarding
7.0Comfort
6.4Food
Airline reviews

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.

2.0 MediocreGino, Jan 2025DUB - BOS
Read more Aer Lingus reviews

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.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

Probably my favorite airline and way to go to Europe. Everything went smoothly! Food was tasty, crew was pleasant. Really cannot complain!

Golf Bags never made it on the flight. Very expensive golf bag and. Clubs,shoes, clothing. Will file a claim against Aer Lingus

Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.

The first leg of my 2 flights were delayed, causing me to miss my second flight and have to stay the whole night in Dublin. Super upset with this experience, and I still need to figure out how to get compensated for this.

Everything went well, but could have used a bit more legroom.

Book cheap flights from Brussels to Ireland

Recent return flight deals

25/2Tue
directRyanair
1h 45mBRU-DUB
27/2Thu
directRyanair
1h 40mDUB-BRU
€37
6/3Thu
directRyanair
1h 45mBRU-DUB
11/3Tue
directRyanair
1h 40mDUB-BRU
€40
28/3Fri
direct
1h 45mBRU-DUB
30/3Sun
direct
1h 40mDUB-BRU
€74
6/2Thu
directAer Lingus
1h 45mBRU-DUB
10/2Mon
directAer Lingus
1h 45mDUB-BRU
€81
14/2Fri
1 stop
10h 25mBRU-DUB
17/2Mon
direct
1h 40mDUB-BRU
€85
6/2Thu
directAer Lingus
1h 45mBRU-DUB
9/2Sun
directAer Lingus
1h 45mDUB-BRU
€95
3/3Mon
1 stopKLM
6h 55mBRU-DUB
6/3Thu
1 stopKLM
4h 25mDUB-BRU
€160
13/2Thu
1 stopKLM
6h 55mBRU-DUB
17/2Mon
1 stopKLM
3h 50mDUB-BRU
€161
15/2Sat
1 stopLufthansa
11h 30mBRU-DUB
26/2Wed
1 stopLufthansa
3h 50mDUB-BRU
€169
17/2Mon
1 stopLufthansa
5h 15mBRU-DUB
22/2Sat
1 stopLufthansa
7h 40mDUB-BRU
€173

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Recent one-way flight deals

23/3Sun
directRyanair
1h 45mBRU-DUB
€23
8/3Sat
directRyanair
1h 45mBRU-DUB
€25
9/7Wed
directAer Lingus
1h 35mBRU-DUB
€36
15/2Sat
directAer Lingus
1h 45mBRU-DUB
€37
24/3Mon
1 stop
10h 30mBRU-DUB
€70
25/3Tue
1 stop
10h 25mBRU-DUB
€81
8/2Sat
1 stopVueling
14h 50mBRU-DUB
€85
27/2Thu
1 stopKLM
6h 55mBRU-DUB
€100
13/2Thu
1 stopVueling
13h 45mBRU-DUB
€101
20/4Sun
1 stopKLM
8h 20mBRU-DUB
€105

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Last minute flights from Bruxelles-National to Ireland

Last minute flight, train and bus deals

27/1Mon
directRyanair
1h 45mBRU-DUB
28/1Tue
directRyanair
1h 40mDUB-BRU
€78
26/1Sun
directRyanair
1h 45mBRU-DUB
28/1Tue
directRyanair
1h 40mDUB-BRU
€84
24/1Fri
directRyanair
1h 45mBRU-DUB
26/1Sun
directRyanair
1h 40mDUB-BRU
€121
24/1Fri
directRyanair
1h 45mBRU-DUB
27/1Mon
directRyanair
1h 40mDUB-BRU
€131
28/1Tue
direct
1h 45mBRU-DUB
28/1Tue
multi-stop
16h 30mDUB-BRU
€134
24/1Fri
direct
1h 45mBRU-DUB
26/1Sun
multi-stop
26h 45mDUB-BRU
€149
24/1Fri
directAer Lingus
1h 45mBRU-DUB
28/1Tue
directAer Lingus
1h 45mDUB-BRU
€260
25/1Sat
multi-stopLufthansa
14h 55mBRU-DUB
1/2Sat
multi-stopLufthansa
13h 25mDUB-BRU
€290
24/1Fri
multi-stopLufthansa
9h 05mBRU-DUB
28/1Tue
multi-stopLufthansa
10h 55mDUB-BRU
€304
24/1Fri
multi-stopBritish Airways
22h 05mBRU-DUB
27/1Mon
multi-stopBritish Airways
20h 55mDUB-BRU
€326

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

Information on your arrival and departure airports

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