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Round-trip from | £30 |
---|---|
One-way from | £22 |
Popular in | December |
Cheapest in | January |
Average price | £58 |
Fly from
Fly to
Route
Depart
Return
Price
DublinBrussels
DUB - BRU
DUBBRU
Dublin
Sat 20/9
06:35-09:15
Nonstop1h 40m
Brussels Bruxelles-National
Mon 22/9
22:25-23:05
Nonstop1h 40m
DublinBrussels
DUB - BRU
DUBBRU
Dublin
Wed 15/10
06:20-09:00
Nonstop1h 40m
Brussels Bruxelles-National
Wed 22/10
09:35-10:15
Nonstop1h 40m
DublinBrussels
DUB - BRU
DUBBRU
Dublin
Thu 2/10
18:25-21:05
Nonstop1h 40m
Brussels Bruxelles-National
Mon 6/10
22:25-23:05
Nonstop1h 40m
DublinBrussels
DUB - BRU
DUBBRU
Dublin
Sun 28/9
06:25-09:05
Nonstop1h 40m
Brussels Bruxelles-National
Thu 9/10
21:40-22:20
Nonstop1h 40m
DublinBrussels
DUB - BRU
DUBBRU
Dublin
Thu 9/10
07:05-09:45
Nonstop1h 40m
Brussels Bruxelles-National
Tue 14/10
22:20-23:00
Nonstop1h 40m
DublinBrussels
DUB - BRU
DUBBRU
Dublin
Fri 3/10
07:10-09:50
Nonstop1h 40m
Brussels Bruxelles-National
Mon 6/10
22:25-23:05
Nonstop1h 40m
DublinBrussels
DUB - BRU
DUBBRU
Dublin
Thu 16/10
07:05-09:45
Nonstop1h 40m
Brussels Bruxelles-National
Thu 23/10
21:40-22:20
Nonstop1h 40m
DublinBrussels
DUB - BRU
DUBBRU
Dublin
Sat 27/9
06:35-09:15
Nonstop1h 40m
Brussels Bruxelles-National
Sat 4/10
22:05-22:45
Nonstop1h 40m
DublinBrussels
DUB - BRU
DUBBRU
Dublin
Thu 16/10
07:05-09:45
Nonstop1h 40m
Brussels Bruxelles-National
Sun 19/10
09:45-10:25
Nonstop1h 40m
DublinBrussels
DUB - BRU
DUBBRU
Dublin
Thu 25/9
07:05-09:45
Nonstop1h 40m
Currently, January is the cheapest month in which you can book a flight from Ireland to Brussels (average of £117). Flying from Ireland to Brussels in July is currently the most expensive (average of £165). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike in the evening, when flights are generally more expensive, you can save up to 15% on flights from Ireland to Brussels by exploring options for tickets in the afternoon.
The most flights from IE0 to BR1 are scheduled on a Friday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Anonymous,Jul 2025
DUB - ORD
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Anonymous,Jul 2025
DUB - ORD
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Anonymous,Jul 2025
DUB - ORD
Deals for Ireland to Brussels flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland to Brussels.
Certainly. Search results for flights to Brussels from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Yes! Start tracking prices for Ireland to Brussels flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.