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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 January , February 2026

25 Jan - 01 Feb $ 489.00
HLN
Helena
United Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
2 STOPS
HLN
Helena
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13 Jan - 11 Feb $ 1,921.00
HLN
Helena
Alaska Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
Alaska Airlines
2 STOPS
HLN
Helena
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13 Jan - 09 Feb $ 2,010.00
HLN
Helena
Alaska Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
Alaska Airlines
2 STOPS
HLN
Helena
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Last minute flights from Helena to Dublin

25 Jan - 01 Feb $ 1,152.00
HLN
Helena
Hawaiian Airlines
3 STOPS
DUB
Dublin
DUB
Dublin
Hawaiian Airlines
3 STOPS
HLN
Helena
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25 Jan - 01 Feb $ 1,158.00
HLN
Helena
Hawaiian Airlines
3 STOPS
DUB
Dublin
DUB
Dublin
Hawaiian Airlines
3 STOPS
HLN
Helena
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25 Jan - 01 Feb $ 1,186.00
HLN
Helena
Hawaiian Airlines
3 STOPS
DUB
Dublin
DUB
Dublin
Hawaiian Airlines
2 STOPS
HLN
Helena
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One-way flights to Dublin from Helena

6:15 AM - 7:55 PM
United Airlines
2 Stops
18h 15m
HLN - DUB
$ 243
Kiwi
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2:27 PM - 6:35 PM
United Airlines
2 Stops
34h 43m
HLN - DUB
$ 260
Kiwi
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2:27 PM - 12:10 PM
Aer Lingus
2 Stops
16h 8m
HLN - DUB
$ 535
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.