Brussels → Dublin · December 2026
Cheap flights from Brussels to Dublin
Every departure day in December from Brussels to Dublin, and the cheapest direct return of 7–10 nights on it. Priced by the airlines' own fare searches and checked again every 4 hours.
Cheapest return
€56
Wed 09 Dec → Wed 16 Dec
Days with a fare
24
of 24 departure days
Brussels → Dublin
Cheapest fare by departure day
Tue 1
77
Wed 2
76
Thu 3
59
Fri 4
115
Sat 5
64
Sun 6
129
Mon 7
123
Tue 8
70
Wed 9
56
Thu 10
57
Fri 11
66
Sat 12
62
Sun 13
117
Mon 14
108
Tue 15
77
Wed 16
78
Thu 17
119
Fri 18
163
Sat 19
160
Sun 20
178
Mon 21
128
Tue 22
98
Wed 23
105
Thu 24
75
cheap to dear
not priced yet
Live fares
Checked 6 h ago, and again any moment.
Every day with a fare from Brussels to Dublin in December
The cheapest direct return found for leaving on each day, 7–10 nights, one traveller. These are the airlines' base fares: bags and seats are extra, and a fare can be gone by the time you click.
| Out | Back | Return from | Book on |
|---|---|---|---|
| Tue 01 Dec | Tue 08 Dec 7 nights · direct | €77 | Ryanair |
| Wed 02 Dec | Thu 10 Dec 8 nights · direct | €76 | Ryanair |
| Thu 03 Dec | Thu 10 Dec 7 nights · direct | €59 | Ryanair |
| Fri 04 Dec | Mon 14 Dec 10 nights · direct | €115 | Ryanair |
| Sat 05 Dec | Mon 14 Dec 9 nights · direct | €64 | Ryanair |
| Sun 06 Dec | Mon 14 Dec 8 nights · direct | €129 | Ryanair |
| Mon 07 Dec | Mon 14 Dec 7 nights · direct | €123 | Ryanair |
| Tue 08 Dec | Tue 15 Dec 7 nights · direct | €70 | Ryanair |
| Wed 09 Dec | Wed 16 Dec 7 nights · direct | €56 | Ryanair |
| Thu 10 Dec | Fri 18 Dec 8 nights · direct | €57 | Ryanair |
| Fri 11 Dec | Mon 21 Dec 10 nights · direct | €66 | Ryanair |
| Sat 12 Dec | Mon 21 Dec 9 nights · direct | €62 | Ryanair |
| Sun 13 Dec | Mon 21 Dec 8 nights · direct | €117 | Ryanair |
| Mon 14 Dec | Mon 21 Dec 7 nights · direct | €108 | Ryanair |
| Tue 15 Dec | Tue 22 Dec 7 nights · direct | €77 | Ryanair |
| Wed 16 Dec | Sat 26 Dec 10 nights · direct | €78 | Ryanair |
| Thu 17 Dec | Sat 26 Dec 9 nights · direct | €119 | Ryanair |
| Fri 18 Dec | Sat 26 Dec 8 nights · direct | €163 | Ryanair |
| Sat 19 Dec | Sat 26 Dec 7 nights · direct | €160 | Ryanair |
| Sun 20 Dec | Wed 30 Dec 10 nights · direct | €178 | Ryanair |
| Mon 21 Dec | Thu 31 Dec 10 nights · direct | €128 | Ryanair |
| Tue 22 Dec | Thu 31 Dec 9 nights · direct | €98 | Ryanair |
| Wed 23 Dec | Thu 31 Dec 8 nights · direct | €105 | Ryanair |
| Thu 24 Dec | Thu 31 Dec 7 nights · direct | €75 | Ryanair |
Dublin (DUB), Ireland. Fares from: Ryanair.