Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Dublin to Belgium from €35

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 18/6. 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 28/6
Fri 5/7

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

In the last 7 days, travellers have searched 42,816,550 times on KAYAK, and here's why:

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

Free to useThere are no hidden charges or fees.

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

Best Belgium Flight Deals

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

Brussels
Brusselsdirect€48

Good to know

Low season

April

High season

June

Cheapest flight

€35
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly (37% 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 9% 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 1309 reviews
7.3Boarding
7.0Entertainment
7.1Comfort
6.6Food
8.0Crew
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

Cardiff is a great airport but they pen you in at a gate way too small for passenger numbers. Called to the gate too soon and air conditioning was not in operation despite the heat. Cardiff should do better as a small relatively quiet regional airport.

This was one of the best travel experiences we've ever had with Ryanair. The flight boarded on time in Dublin, departed on time, and arrived on time in Split, even though the flight was full. The aircraft was clean, and all members of the cabin crew were both friendly and efficient. Even our fellow passengers were well behaved! So top marks to all concerned!

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

Book cheap flights from Dublin to Belgium

Recent return flight deals

12/6Wed
directRyanair
1h 50mDUB-BRU
14/6Fri
directRyanair
1h 45mBRU-DUB
€48
11/6Tue
directRyanair
1h 50mDUB-BRU
18/6Tue
directRyanair
1h 45mBRU-DUB
€49
14/6Fri
direct
1h 50mDUB-BRU
16/6Sun
direct
1h 45mBRU-DUB
€64
16/9Mon
direct
1h 50mDUB-BRU
18/9Wed
direct
1h 35mBRU-DUB
€68
19/7Fri
directAer Lingus
1h 50mDUB-BRU
24/7Wed
directAer Lingus
1h 35mBRU-DUB
€69
27/6Thu
directAer Lingus
1h 50mDUB-BRU
4/7Thu
directAer Lingus
1h 35mBRU-DUB
€75
10/9Tue
1 stopLufthansa
5h 45mDUB-BRU
18/9Wed
1 stopLufthansa
4h 05mBRU-DUB
€168
23/9Mon
1 stopLufthansa
3h 50mDUB-BRU
29/10Tue
1 stopLufthansa
5h 45mBRU-DUB
€169
23/9Mon
2 stopsAustrian Airlines
13h 20mDUB-BRU
29/10Tue
2 stopsAustrian Airlines
22h 40mBRU-DUB
€192
11/6Tue
2 stopsAustrian Airlines
12h 20mDUB-BRU
17/6Mon
2 stopsAustrian Airlines
18h 40mBRU-DUB
€252

Search by stops

Search by airline

Search by price

Recent one-way flight deals

18/6Tue
directRyanair
1h 50mDUB-BRU
€35
8/6Sat
directAer Lingus
1h 50mDUB-BRU
€36
7/6Fri
directAer Lingus
1h 50mDUB-BRU
€37
28/8Wed
directRyanair
1h 50mDUB-BRU
€38
5/6Wed
1 stopScandinavian Airlines
5h 00mDUB-BRU
€67
7/10Mon
1 stopScandinavian Airlines
11h 45mDUB-BRU
€77
11/6Tue
1 stopVueling
12h 35mDUB-BRU
€98
11/6Tue
1 stopVueling
12h 35mDUB-BRU
€98
29/6Sat
1 stopLufthansa
13h 30mDUB-BRU
€118
29/6Sat
2 stopsLufthansa
15h 25mDUB-BRU
€153

Search by stops

Search by airline

Search by price

Last minute flights from Dublin to Belgium

Last minute flight, train and bus deals

3/6Mon
multi-stop
5h 30mDUB-BRU
4/6Tue
direct
1h 45mBRU-DUB
€157
3/6Mon
multi-stop
5h 30mDUB-BRU
4/6Tue
multi-stop
12h 15mBRU-DUB
€184
30/5Thu
directAer Lingus
1h 50mDUB-BRU
2/6Sun
directAer Lingus
1h 45mBRU-DUB
€236
3/6Mon
direct
1h 50mDUB-BRU
4/6Tue
direct
1h 45mBRU-DUB
€240
1/6Sat
multi-stopVueling
10h 40mDUB-BRU
5/6Wed
multi-stopVueling
12h 05mBRU-DUB
€247
3/6Mon
multi-stopVueling
17h 45mDUB-BRU
4/6Tue
multi-stopVueling
12h 05mBRU-DUB
€262
3/6Mon
multi-stopScandinavian Airlines
5h 30mDUB-BRU
7/6Fri
multi-stopScandinavian Airlines
10h 05mBRU-DUB
€266
30/5Thu
multi-stopKLM
4h 40mDUB-BRU
2/6Sun
multi-stopKLM
6h 10mBRU-DUB
€330
30/5Thu
multi-stopScandinavian Airlines
5h 00mDUB-BRU
1/6Sat
multi-stopScandinavian Airlines
23h 00mBRU-DUB
€344
1/6Sat
directAer Lingus
1h 50mDUB-BRU
5/6Wed
directAer Lingus
1h 45mBRU-DUB
€422

Search by stops

Search by airline

Search by price

Dublin - Belgium Flights

Departure:

Dublin (DUB)Ireland

Return flight deals:

Belgium - Dublin

Cabin classes:

€29