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Cheap flights Dublin — Brussels

from $29 775 km ~1h 25m 12 flights found 2 airlines cheapest on Friday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $29 on 15.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 29 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
24 Nov 2026, Tue
Ryanair FR 657
09:35
DUB Dublin Airport
11:15
BRU Brussels Airport
1h 40m Direct
View this ticket
10 Dec 2026, Thu
Ryanair FR 46
16:30
DUB Dublin Airport
18:10
CRL Charleroi Brussels South Airport
1h 40m Direct
View this ticket
20 Dec 2026, Sun
Ryanair FR 657
10:15
DUB Dublin Airport
11:55
BRU Brussels Airport
1h 40m Direct
View this ticket
23 Dec 2026, Wed
Ryanair FR 46
18:45
DUB Dublin Airport
20:25
CRL Charleroi Brussels South Airport
1h 40m Direct
View this ticket
29 Dec 2026, Tue
Ryanair FR 657
09:35
DUB Dublin Airport
11:15
BRU Brussels Airport
1h 40m Direct
View this ticket
Route characteristics
Distance
775 km
Flight time
1h 25m
Time difference
+1h
Minimum price
from $29 (15.11.2026)
Average price
$44
Maximum price
$89
Departures per week
1
Cheapest day
Friday
Departure airports (1)
DUB Dublin Airport
Arrival airports (2)
BRU Brussels Airport CRL Charleroi Brussels South Airport
Airlines (2)
FR Ryanair SK SAS Scandinavian
Agencies (2)
Kiwi.com Trip.com
Prices by day of week
Price trend by month
Airlines — cheapest prices 2
Ryanair
Ryanair
Low-cost 11 flights · 10 days
$29
SAS Scandinavian
SAS Scandinavian
1 flights · 1 days
$140
Where to buy tickets 2
Kiwi.com
11 tickets · 10 days
from $29
Trip.com
1 tickets · 1 days
from $140
Airports

From — Dublin (1)

  • DUB Dublin Airport

To — Brussels (2)

  • BRU Brussels Airport
  • CRL Charleroi Brussels South Airport
Other destinations from Dublin
Frequently asked questions about the route Dublin — Brussels
How long is the flight from Dublin to Brussels?
Approximate flight time — 1h 25m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Dublin to Brussels?
The straight-line distance — 775 km.
How much do flights from Dublin to Brussels cost?
The minimum price over 3 months — from $29 on 15.11.2026.
What is the average ticket price?
The average price — $44. Range: $29 — $89.
What is the time difference between Dublin and Brussels?
The difference — +1h.
From which airports does Dublin operate flights?
From Dublin: DUB (Dublin Airport).
To which airports in Brussels do flights arrive?
To Brussels: BRU (Brussels Airport), CRL (Charleroi Brussels South Airport).
Which airlines fly this route?
This route is served by 2 airlines: Ryanair, SAS Scandinavian.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $29. Total direct flights found: 5.
Which day of the week is cheapest?
The cheapest day of the week — Friday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Dublin — Brussels

Flights Dublin — Brussels is a popular route. The straight-line distance is 775 km. Flight time 1h 25m. Time difference +1h.

From Dublin (DUB) flights depart from 1 airport: DUB. To Brussels (BRU) — 2 arrival airports: BRU, CRL.

2 airlines operate on this route: Ryanair, SAS Scandinavian.

The minimum price for the next 3 months — from $29 (15.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $44, ranging from $29 to $89. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Friday.