Find flights
When to book
FAQs & Tips
Airlines
Deals

Find cheap flights from Ireland to Belgium from £52

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Belgium departing on 14/6. 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
Fri 7/6
Fri 14/6

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

In the last 7 days, travellers have searched 43,707,506 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Good to know - Cheap tickets from Ireland to Belgium

Low season

April

High season

August

Cheapest flight

£52
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Dublin to Brussels

FAQs for booking flights from Ireland to Belgium

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

    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 Ireland to Belgium.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belgium from Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Belgium?

    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 Belgium with an airline and back to Ireland with another airline.

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

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

See more FAQs

Top airlines flying from Ireland to Belgium

 
Need help choosing which airline to fly with from Ireland to Belgium? 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 1342 reviews
7.1Comfort
8.0Crew
7.3Boarding
6.6Food
7.0Entertainment
Airline reviews

Short flight so not much to rate. Surprised I had to pay for a soda.

8.0 ExcellentAnonymous, Apr 2024DUB - LHR
Read more about Aer Lingus reviews

Short flight so not much to rate. Surprised I had to pay for a soda.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

They should. Heck planes more often not when they are suppose to be leaving causing delays

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats could always be cushioned better.

Excellent long haul experience really enjoyed using Dublin pre-immigration

I got denied boarding bevause they said they "ran out of seats on a plane"

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

very delayed boarding; the crew started the service extremely late and everything felt like they didn't want to be there and do their jobs; the pilot changed her mind about landing :))))))))) and we spent 10 more minutes circling around the airport before landing, eventually!!! lack of communication = lack of professionalism. she could have said 'ladies and gentlemen, due to us having taken off very late, we have lost our landing permissions and we'll have to wait some more', but she chose to shut up. big mistake that reflects poorly on the airline and herself.

Θα ήταν καλύτερα να προσφέρουν ένα μπουκάλι νερό δωρεάν και καφέ .

Ryanair is the worst airline in Europe and easily one of the worst in the planet

O voo atrasou um bom bocado A tripulação não era comunicativa,não fez vendas... Não abordava os passageiros... A 1°vez que me acontece tal coisa 🤷‍♀️

While this flight from Dublin to Venice boarded on time, its departure was delayed by about an hour because, apparently, there were no demonstration kits on board, and we couldn't depart until the safety demonstration was completed. We were informed that we were in danger of losing our delayed slot if Ryanair engineering didn't provide the kits 'soon', which would have resulted in an additional two-hour delay. Thankfully, we didn't incur that additional delay. It's not clear where the source of this problem lies but it needs to be addressed to ensure it does not recur for other flights in the future.

Usual RyanAir flight but disembarking was poor, no rear steps. The Faro Airport required lots of up step and down steps, no elevator Getting through passport control took 50 minutes in the EU line

Flight was delayed due to weather so not much Ryanair could do about that - otherwise it was very efficient and smooth

I wouldn't like to fly with them anymore, I don't like their service, you can hardly take carry-on luggage because they charge you for everything, you can't ask for a glass of water, and the flight attendant tells you that they don't have any, that you have to Paying 3 euros for a bottle of water horrible, I don't recommend it, and they don't have anything low cost, because the plane ticket may not be expensive but what they charge you later for the rest, the flight becomes more expensive, it's the only airline that I don't like it so far, and I traveled a lot.

Book cheap flights from Ireland to Belgium

Cheapest flights to Belgium from Ireland found in 2024

Recent return flight deals

14/6Fri
directAer Lingus
1h 50mDUB-BRU
28/6Fri
directAer Lingus
1h 45mBRU-DUB
£52
13/6Thu
directAer Lingus
1h 50mDUB-BRU
17/6Mon
directAer Lingus
1h 35mBRU-DUB
£64
16/6Sun
1 stop
9h 40mDUB-BRU
17/6Mon
direct
1h 35mBRU-DUB
£124
21/6Fri
1 stop
13h 30mDUB-BRU
23/6Sun
direct
1h 45mBRU-DUB
£128
6/6Thu
1 stopSWISS
5h 15mDUB-BRU
13/6Thu
1 stopSWISS
22h 55mBRU-DUB
£141
25/10Fri
1 stopSWISS
11h 10mDUB-BRU
28/10Mon
1 stopSWISS
18h 30mBRU-DUB
£144
30/5Thu
1 stopKLM
4h 40mDUB-BRU
1/6Sat
1 stopKLM
8h 20mBRU-DUB
£149
3/9Tue
1 stopLufthansa
3h 50mDUB-BRU
6/9Fri
1 stopLufthansa
4h 05mBRU-DUB
£156
29/5Wed
1 stopKLM
3h 55mDUB-BRU
1/6Sat
1 stopKLM
8h 20mBRU-DUB
£160
12/8Mon
1 stopLufthansa
3h 55mDUB-BRU
12/8Mon
1 stopLufthansa
5h 10mBRU-DUB
£337

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/7Mon
1 stopScandinavian Airlines
12h 50mDUB-BRU
£63
14/9Sat
1 stopLufthansa
13h 30mDUB-BRU
£64
4/10Fri
2 stopsSWISS
22h 15mDUB-BRU
£96
14/5Tue
2 stops
15h 20mDUB-BRU
£124
11/10Fri
2 stopsSWISS
17h 25mDUB-BRU
£130
13/6Thu
directAer Lingus
1h 50mDUB-BRU
£185
18/5Sat
2 stopsAustrian Airlines
28h 50mDUB-BRU
£186
14/5Tue
2 stopsAustrian Airlines
28h 50mDUB-BRU
£233
14/6Fri
directAer Lingus
1h 50mDUB-BRU
£254
14/5Tue
3 stops
19h 20mDUB-BRU
£412

Search by stops

Search by airline

Search by price

Last minute flights to Belgium

Last minute flight, train and bus deals

9/5Thu
directAer Lingus
1h 50mDUB-BRU
11/5Sat
directAer Lingus
1h 45mBRU-DUB
£264
9/5Thu
multi-stopSWISS
10h 40mDUB-BRU
11/5Sat
multi-stopSWISS
22h 55mBRU-DUB
£466
9/5Thu
multi-stopSWISS
10h 40mDUB-BRU
11/5Sat
multi-stopSWISS
12h 20mBRU-DUB
£526
9/5Thu
multi-stopSWISS
9h 05mDUB-BRU
11/5Sat
multi-stopSWISS
12h 20mBRU-DUB
£531
9/5Thu
directAer Lingus
1h 50mDUB-BRU
11/5Sat
directAer Lingus
1h 45mBRU-DUB
£686

Search by stops

Search by airline

Search by price

Flights to Belgium

Cabin classes:

£61

Browse destinations:

  • Flights » 
  • Europe » 
  • Belgium