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

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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 March , April 2026

28 Mar - 29 Apr $ 942.00
HLN
Helena
Alaska Airlines
3 STOPS
DUB
Dublin
DUB
Dublin
Alaska Airlines
3 STOPS
HLN
Helena
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28 Mar - 29 Apr $ 943.00
HLN
Helena
Alaska Airlines
3 STOPS
DUB
Dublin
DUB
Dublin
Alaska Airlines
3 STOPS
HLN
Helena
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24 Mar - 29 Apr $ 1,050.00
HLN
Helena
Alaska Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
Alaska Airlines
3 STOPS
HLN
Helena
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Last minute flights from Helena to Dublin

28 Mar - 01 Apr $ 1,276.00
HLN
Helena
Hawaiian Airlines
3 STOPS
DUB
Dublin
DUB
Dublin
Hawaiian Airlines
2 STOPS
HLN
Helena
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28 Mar - 01 Apr $ 1,277.00
HLN
Helena
Hawaiian Airlines
3 STOPS
DUB
Dublin
DUB
Dublin
Hawaiian Airlines
2 STOPS
HLN
Helena
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24 Mar - 01 Apr $ 1,384.00
HLN
Helena
Hawaiian Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
Hawaiian Airlines
2 STOPS
HLN
Helena
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One-way flights to Dublin from Helena

6:22 PM - 3:55 PM
Aer Lingus
3 Stops
39h 53m
HLN - DUB
$ 459
Kiwi
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6:22 PM - 5:20 PM
SAS
3 Stops
41h 43m
HLN - DUB
$ 459
Kiwi
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6:22 PM - 10:00 PM
WestJet
2 Stops
32h 38m
HLN - DUB
$ 567
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.