€27 Find Cheap Flights from Dublin to Belgium

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 8/6. 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.
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Best Belgium Flight Deals from Dublin

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

Brussels
Brusselsdirect€34

Cheap Flight Deals from Dublin to Belgium (DUB-BE0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Belgium 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 Dublin to Belgium

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Dublin to Belgium.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
19:00 - 21:40DUB-BRU
1h 40mdirect
16:20 - 17:05BRU-DUB
1h 45mdirect
€34Ryanair
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Tue, 1 Apr - Thu, 10 Apr
08:15 - 10:55DUB-CRL
1h 40mdirect
14:30 - 15:15CRL-DUB
1h 45mdirect
€34Ryanair
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Thu, 10 Apr - Sun, 13 Apr
06:45 - 09:25DUB-BRU
1h 40mdirect
21:20 - 21:55BRU-DUB
1h 35mdirect
Tue, 8 Jul - Thu, 17 Jul
06:50 - 09:35DUB-BRU
1h 45mdirect
18:55 - 19:40BRU-DUB
1h 45mdirect
€69Aer Lingus
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Sun, 23 Mar - Tue, 25 Mar
06:50 - 09:40DUB-BRU
1h 50mdirect
21:20 - 21:55BRU-DUB
1h 35mdirect
€82Aer Lingus
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Fri, 11 Jul - Thu, 17 Jul
17:30 - 20:10DUB-BRU
1h 40mdirect
09:45 - 10:25BRU-DUB
1h 40mdirect
Fri, 28 Mar - Sun, 30 Mar
17:45 - 08:10DUB-BRU
13h 25m1 stop
10:30 - 16:55BRU-DUB
7h 25m1 stop
€149Lufthansa
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Tue, 1 Apr - Wed, 2 Apr
18:40 - 14:05DUB-BRU
18h 25m1 stop
20:05 - 17:50BRU-DUB
22h 45m1 stop
€170SWISS
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Fri, 28 Mar - Fri, 4 Apr
18:40 - 10:15DUB-BRU
14h 35m1 stop
20:05 - 17:50BRU-DUB
22h 45m1 stop
€174SWISS
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Thu, 3 Apr - Mon, 7 Apr
05:00 - 12:30DUB-BRU
6h 30m1 stop
14:40 - 22:50BRU-DUB
9h 10m1 stop
€175Lufthansa
Find Deal
Mon, 24 Mar - Fri, 28 Mar

Good to know

Low season

April

High season

June

Cheapest flight

€27
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Dublin to Brussels Airport

FAQs - booking Belgium flights

  • How long is the flight to Belgium from Dublin?

    Flights to Brussels1h 40m
  • What is the cheapest flight to Belgium from Dublin?

    The cheapest ticket to Belgium from Dublin found in the last 72 hours was €27 one-way, and €34 round-trip. The most popular route is from Dublin to Brussels Bruxelles-National, and the cheapest return airline ticket found on this route in the last 72 hours was €27.

  • Which airlines fly to Belgium?

    Ryanair flies most frequently to Brussels Bruxelles-National from Dublin. In general, Aer Lingus, JetBlue and Qatar Airways fly the most to Belgium.

  • 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 from Dublin to Belgium 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 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 from Dublin to Belgium 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 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 from Dublin to Belgium 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

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Dublin is January.
  • Morning departure is around 5% 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 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.
7.0
Aer LingusOverall score based on 1064 reviews
6.4Food
7.0Comfort
7.2Boarding
7.9Crew
6.7Entertainment
Airline reviews

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

10.0 ExcellentRALPH, Feb 2025MAN - DUB
Read more Aer Lingus reviews

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

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.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

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

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

Everything you need to know for your flight from Dublin to Belgium

Information on your arrival and departure airports

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