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Find cheap flights from Dublin to Belgium from €39

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Belgium departing on 7/8. 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
Sun 26/5
Sun 2/6

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Best Belgium Flight Deals

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

Brussels
Brusselsdirect€64

Good to know

Low season

January

High season

December

Cheapest flight

€39
Best time to beat the crowds (47% less expensive on average)
Most popular time to fly (43% more expensive on average)
Flight from Dublin to Brussels Airport

FAQs - booking Belgium flights

  • How does KAYAK find such low prices on flights from Dublin 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 Dublin to Belgium.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belgium from Dublin 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 Dublin 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 Dublin with another airline.

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

  • Morning departure is around 7% 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 airlines flying from Dublin to Belgium

 
Need help choosing which airline to fly with from Dublin 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 1349 reviews
7.1comfort
8.0crew
6.6food
7.3boarding
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

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

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

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

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

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.

Great flight and reminded that the logistics completely Astoria. No real story about victors, m

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

Boarding was chaotic, the gate changed 4 times and we took off 1 hour late

The boarding process was fast and easy , but the airport sign was not up on the board, so it was hard to know the correct gate , on the airplane there was NO Snacks and NO water …. Everything needs to be purchase …. It’s not worthy for the price we paid !

Book cheap flights from Dublin to Belgium

Recent return flight deals

21/6Fri
directAer Lingus
1h 50mDUB-BRU
23/6Sun
directAer Lingus
1h 35mBRU-DUB
€64
29/5Wed
directAer Lingus
1h 50mDUB-BRU
30/5Thu
directAer Lingus
1h 35mBRU-DUB
€65
26/6Wed
directAer Lingus
1h 50mDUB-BRU
27/6Thu
directAer Lingus
1h 35mBRU-DUB
€67
24/8Sat
directAer Lingus
1h 50mDUB-BRU
25/8Sun
directAer Lingus
1h 35mBRU-DUB
€68
17/5Fri
directRyanair
1h 50mDUB-BRU
20/5Mon
directRyanair
1h 45mBRU-DUB
€106
5/6Wed
2 stops
16h 20mDUB-BRU
12/6Wed
direct
1h 35mBRU-DUB
€114
21/6Fri
1 stop
11h 10mDUB-BRU
23/6Sun
direct
1h 35mBRU-DUB
€123
7/5Tue
1 stopSWISS
13h 05mDUB-BRU
15/5Wed
1 stopSWISS
6h 15mBRU-DUB
€163
17/5Fri
1 stopSWISS
23h 25mDUB-BRU
21/5Tue
1 stopSWISS
22h 55mBRU-DUB
€168
9/5Thu
1 stopLufthansa
7h 10mDUB-BRU
12/5Sun
1 stopLufthansa
11h 00mBRU-DUB
€203

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Recent one-way flight deals

7/8Wed
directAer Lingus
1h 50mDUB-BRU
€39
31/5Fri
directAer Lingus
1h 50mDUB-BRU
€40
8/5Wed
1 stopScandinavian Airlines
7h 00mDUB-BRU
€77
1/5Wed
1 stopScandinavian Airlines
5h 00mDUB-BRU
€82
26/5Sun
1 stop
24h 25mDUB-BRU
€87
4/10Fri
1 stopLufthansa
13h 20mDUB-BRU
€89
25/5Sat
1 stop
26h 30mDUB-BRU
€90
10/5Fri
1 stopSWISS
11h 10mDUB-BRU
€90
3/5Fri
1 stopLufthansa
13h 30mDUB-BRU
€117
26/7Fri
1 stopSWISS
10h 45mDUB-BRU
€126

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Search by price

Last minute flights from Dublin to Belgium

Last minute flight, train and bus deals

30/4Tue
multi-stop
4h 50mDUB-BRU
2/5Thu
direct
1h 35mBRU-DUB
€196
27/4Sat
multi-stopSWISS
9h 30mDUB-BRU
29/4Mon
multi-stopSWISS
17h 05mBRU-DUB
€236
29/4Mon
multi-stopSWISS
18h 30mDUB-BRU
1/5Wed
multi-stopSWISS
13h 55mBRU-DUB
€237
29/4Mon
multi-stop
5h 00mDUB-BRU
30/4Tue
direct
1h 45mBRU-DUB
€238
29/4Mon
directAer Lingus
1h 50mDUB-BRU
1/5Wed
directAer Lingus
1h 35mBRU-DUB
€239
30/4Tue
multi-stop
12h 10mDUB-BRU
2/5Thu
direct
1h 35mBRU-DUB
€248
29/4Mon
directAer Lingus
1h 50mDUB-BRU
30/4Tue
directAer Lingus
1h 45mBRU-DUB
€263
27/4Sat
multi-stopKLM
3h 55mDUB-BRU
28/4Sun
multi-stopKLM
7h 25mBRU-DUB
€321
27/4Sat
multi-stopAustrian Airlines
9h 05mDUB-BRU
29/4Mon
multi-stopAustrian Airlines
16h 40mBRU-DUB
€356
29/4Mon
multi-stopAustrian Airlines
14h 30mDUB-BRU
1/5Wed
multi-stopAustrian Airlines
8h 25mBRU-DUB
€472

Search by stops

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Dublin - Belgium Flights

Departure:

Dublin (DUB)Ireland

Return flight deals:

Belgium - Dublin

Cabin classes:

€30