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Cheap flights from Helena (HLN) to Dublin (DUB)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Helena (HLN) to Dublin (DUB)

How to find the cheapest flight from Helena (HLN) to Dublin (DUB)
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How to find the cheapest flight from Helena (HLN) to Dublin (DUB)
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How to find the cheapest flight from Helena (HLN) to Dublin (DUB)
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Cheap flights from Helena to Dublin in August , September 2026

25 Aug - 01 Sep $ 870.00
HLN
Helena
United Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
2 STOPS
HLN
Helena
Pick dates
25 Aug - 01 Sep $ 873.00
HLN
Helena
United Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
2 STOPS
HLN
Helena
Pick dates
26 Aug - 01 Sep $ 873.00
HLN
Helena
United Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
2 STOPS
HLN
Helena
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Last minute flights from Helena to Dublin

26 Aug - 01 Sep $ 891.00
HLN
Helena
United Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
2 STOPS
HLN
Helena
Pick dates
26 Aug - 31 Aug $ 923.00
HLN
Helena
United Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
2 STOPS
HLN
Helena
Pick dates
26 Aug - 31 Aug $ 923.00
HLN
Helena
United Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
2 STOPS
HLN
Helena
Pick dates

One-way flights to Dublin from Helena

6:15 AM - 7:15 PM
United Airlines
2 Stops
18h 5m
HLN - DUB
$ 621
Kiwi
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6:15 AM - 7:45 PM
United Airlines
2 Stops
18h 15m
HLN - DUB
$ 621
Kiwi
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2:35 PM - 8:00 PM
Aer Lingus
1 Stops
14h 10m
HLN - DUB
$ 2,014
Kiwi
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How to find the cheapest flight from Helena (HLN) to Dublin (DUB)

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