Earn point on your loyalty program!arrow arc left

Cheap flights from Belfast (BFS) to Dublin (DUB)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)

How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Belfast to Dublin in October , November 2026

20 Oct - 29 Nov $ 217.00
BFS
Belfast
easyJet
1 STOPS
DUB
Dublin
DUB
Dublin
easyJet
1 STOPS
BFS
Belfast
Pick dates
20 Oct - 17 Nov $ 218.00
BFS
Belfast
easyJet
1 STOPS
DUB
Dublin
DUB
Dublin
easyJet
1 STOPS
BFS
Belfast
Pick dates
20 Oct - 19 Nov $ 223.00
BFS
Belfast
easyJet
1 STOPS
DUB
Dublin
DUB
Dublin
easyJet
1 STOPS
BFS
Belfast
Pick dates

Last minute flights from Belfast to Dublin

20 Oct - 31 Oct $ 249.00
BFS
Belfast
easyJet
1 STOPS
DUB
Dublin
DUB
Dublin
easyJet
1 STOPS
BFS
Belfast
Pick dates
20 Oct - 31 Oct $ 251.00
BFS
Belfast
easyJet
1 STOPS
DUB
Dublin
DUB
Dublin
easyJet
1 STOPS
BFS
Belfast
Pick dates
20 Oct - 31 Oct $ 255.00
BFS
Belfast
easyJet
1 STOPS
DUB
Dublin
DUB
Dublin
easyJet
1 STOPS
BFS
Belfast
Pick dates

One-way flights to Dublin from Belfast

4:45 PM - 7:40 PM
Aer Lingus
1 Stops
4h 10m
BFS - DUB
$ 140
Kiwi
Pick dates
5:50 PM - 9:05 PM
Aer Lingus
1 Stops
4h 20m
BFS - DUB
$ 142
Kiwi
Pick dates
5:00 PM - 7:40 PM
Aer Lingus
1 Stops
3h 55m
BFS - DUB
$ 146
Kiwi
Pick dates

How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Belfast (BFS) to Dublin (DUB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.