Cheap flights from Dublin to Brussels from €12

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Flight information for Dublin to Brussels

Find info about flight duration, direct flights, and airports for your flight from Dublin to Brussels

Best price found

€12

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Brussels

2 airports
The best one-way flight to Brussels from Dublin in the past 72 hours is €12. The best return flight deal from Dublin to Brussels found on momondo in the last 72 hours is €23.
The fastest flight from Dublin to Brussels takes 1h 30m
Direct flights go from Dublin to Brussels every day.
There are 2 airports near Brussels: Brussels Bruxelles-National (BRU), Charleroi Brussels (CRL)

How to get the cheapest flight ticket from Dublin to Brussels

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Dublin to Brussels?

January. The cheapest time of year to fly to Brussels from Dublin is January. The most expensive is July.

What is the cheapest airline that flies to Brussels from Dublin?

Ryanair. Aer Lingus, Lufthansa, and Ryanair are the most popular carriers operating from Dublin to Brussels

What is the cheapest Dublin to Brussels flight route?

Dublin - Brussels Bruxelles-National. Fly from Dublin to Brussels Bruxelles-National for the best Dublin - Brussels flight prices

How far in advance should you book Dublin to Brussels flights?

60 days before. The cheapest time to buy a flight from Dublin to Brussels is approximately 60 days to departure

If you are looking to fly from Dublin to Brussels, you are most likely going to fly from Dublin Airport to Brussels Bruxelles-National Airport, the most popular airports on that route. When travelling from Dublin, it is helpful to have an alternative airport to fly into when you land in Brussels. Good options for arrival airports in Brussels, you can try Charleroi Brussels Airport (in Brussels) or Antwerp Deurne Airport (in Antwerp). The least expensive flight option from Dublin to Brussels will typically be DUB — BRU during the month of November with an average price of €23 RT.

Dublin Airport (DUB) to Brussels Bruxelles-National Airport (BRU)€23
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Dublin Airport (DUB) to Charleroi Brussels Airport (CRL)€33
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Dublin Airport (DUB) to Antwerp Deurne Airport (ANR)€381
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Easily compare return flights from Dublin to Brussels

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Dublin to Brussels by changing tabs
Ryanair
26 Jan
DUB02:00Dublin
1h 40m
BRU03:40Brussels Bruxelles-National
28 Jan
BRU14:35Brussels Bruxelles-National
1h 45m
DUB16:20Dublin
Ryanair
11 Jan
DUB02:20Dublin
1h 40m
BRU04:00Brussels Bruxelles-National
14 Jan
BRU14:35Brussels Bruxelles-National
1h 45m
DUB16:20Dublin
Multiple Airlines
12 Feb
DUB01:50Dublin
1h 50m
BRU03:40Brussels Bruxelles-National
15 Feb
BRU05:25Brussels Bruxelles-National
1h 45m
DUB07:10Dublin
Ryanair
13 Jan
DUB03:00Dublin
1h 40m
BRU04:40Brussels Bruxelles-National
15 Jan
BRU04:25Brussels Bruxelles-National
1h 45m
DUB06:10Dublin
Ryanair
21 Jan
DUB11:10Dublin
1h 40m
BRU12:50Brussels Bruxelles-National
22 Jan
BRU04:25Brussels Bruxelles-National
1h 45m
DUB06:10Dublin
Aer Lingus
14 Jan
DUB01:50Dublin
1h 50m
BRU03:40Brussels Bruxelles-National
15 Jan
BRU11:35Brussels Bruxelles-National
1h 45m
DUB13:20Dublin

Find the cheapest one-way flights from Dublin to Brussels

If you're looking for one-way flights from Dublin to Brussels, view some of our deals below provided by Ryanair
Ryanair
20 Jan
DUB14:15Dublin
1h 40m
BRU15:55Brussels Bruxelles-National
Ryanair
23 Jan
DUB09:10Dublin
1h 35m
CRL10:45Charleroi Brussels
Ryanair
12 Dec
DUB09:10Dublin
1h 35m
CRL10:45Charleroi Brussels

Search last-minute flights to Brussels from Dublin

Find and compare return flight prices for your last-minute flight from Dublin to Brussels
Ryanair
7 Dec
DUB07:10Dublin
1h 35m
CRL08:45Charleroi Brussels
12 Dec
CRL08:00Charleroi Brussels
1h 45m
DUB09:45Dublin
Multiple Airlines
7 Dec
DUB07:15Dublin
4h 15m
1 stop
CRL11:30Charleroi Brussels
12 Dec
CRL08:00Charleroi Brussels
1h 45m
DUB09:45Dublin
Ryanair
4 Dec
DUB09:45Dublin
1h 40m
CRL11:25Charleroi Brussels
5 Dec
CRL08:00Charleroi Brussels
1h 45m
DUB09:45Dublin
Ryanair
5 Dec
DUB09:10Dublin
1h 35m
CRL10:45Charleroi Brussels
12 Dec
CRL08:00Charleroi Brussels
1h 45m
DUB09:45Dublin
Ryanair
4 Dec
DUB09:45Dublin
1h 40m
CRL11:25Charleroi Brussels
11 Dec
CRL12:50Charleroi Brussels
1h 45m
DUB14:35Dublin
Ryanair
4 Dec
DUB01:20Dublin
1h 40m
BRU03:00Brussels Bruxelles-National
5 Dec
BRU05:05Brussels Bruxelles-National
1h 45m
DUB06:50Dublin

Best airlines flying from Dublin to Brussels

Compare and see reviews for airlines that fly from Dublin to Brussels with momondo
AirlineRatingFree CancellationPrice
RyanairPriceFrom €18Free CancellationRating
7.0
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Aer LingusPriceFrom €35Free CancellationRating
7.2
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LufthansaPriceFrom €144Free CancellationRating
7.1
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SWISS flights from Dublin to Brussels

Our best SWISS deals on Dublin to Brussels flight tickets
SWISS
9 Dec
DUB14:15Dublin
12h 35m
1 stop
BRU02:50Brussels Bruxelles-National
12 Dec
BRU15:15Brussels Bruxelles-National
16h 35m
1 stop
DUB07:50Dublin
SWISS
9 Dec
DUB14:15Dublin
17h 50m
1 stop
BRU08:05Brussels Bruxelles-National
12 Dec
BRU09:55Brussels Bruxelles-National
21h 55m
1 stop
DUB07:50Dublin
SWISS
9 Dec
DUB14:15Dublin
12h 35m
1 stop
BRU02:50Brussels Bruxelles-National
11 Dec
BRU04:25Brussels Bruxelles-National
10h 10m
1 stop
DUB14:35Dublin

Ryanair flights from Dublin to Brussels

Our best Ryanair deals on Dublin to Brussels flight tickets
Ryanair
26 Jan
DUB02:00Dublin
1h 40m
BRU03:40Brussels Bruxelles-National
28 Jan
BRU14:35Brussels Bruxelles-National
1h 45m
DUB16:20Dublin
Ryanair
11 Jan
DUB02:20Dublin
1h 40m
BRU04:00Brussels Bruxelles-National
14 Jan
BRU14:35Brussels Bruxelles-National
1h 45m
DUB16:20Dublin
Ryanair
13 Jan
DUB03:00Dublin
1h 40m
BRU04:40Brussels Bruxelles-National
15 Jan
BRU04:25Brussels Bruxelles-National
1h 45m
DUB06:10Dublin

  • Are airlines flying from Dublin to Brussels offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Dublin to Brussels are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travellers: Ryanair, Aer Lingus, and Lufthansa.

  • How far is Dublin to Brussels by plane?

    A flight from Dublin to Brussels will travel around 774.5 km. Flights usually cover this in 1h 35m, depending on flying conditions and air traffic around both airports.


Alternative routes for Dublin to Brussels

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Shannon to Brussels Flights
Fastest flight time15h 45m
Cheapest price€90
Cork to Brussels Flights
Fastest flight time8h 25m
Cheapest price€76
Dublin to Antwerp Flights
Fastest flight time21h 15m
Cheapest price€381

Similar Dublin to Brussels flights

Flexible with your destination? Broaden your search and find flights similar to your Dublin to Brussels route

Why use momondo?

Finding the right flight to Brussels from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.

Yes. momondo allows you to filter the results for Dublin to Brussels flights to just show those with flexible booking policies.

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Brussels.

If you are not ready to book a flight from Dublin to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.


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