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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 June , July 2026

29 Jun - 11 Jul $ 1,665.00
HLN
Helena
Alaska Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
Alaska Airlines
3 STOPS
HLN
Helena
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29 Jun - 15 Jul $ 1,668.00
HLN
Helena
Alaska Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
Alaska Airlines
2 STOPS
HLN
Helena
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29 Jun - 11 Jul $ 1,694.00
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

28 Jun - 01 Jul $ 2,431.00
HLN
Helena
Alaska Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
Alaska Airlines
2 STOPS
HLN
Helena
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28 Jun - 01 Jul $ 2,462.00
HLN
Helena
Alaska Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
Alaska Airlines
2 STOPS
HLN
Helena
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28 Jun - 01 Jul $ 2,508.00
HLN
Helena
Alaska Airlines
2 STOPS
DUB
Dublin
DUB
Dublin
Alaska Airlines
2 STOPS
HLN
Helena
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One-way flights to Dublin from Helena

5:09 PM - 9:25 PM
Aer Lingus
3 Stops
46h 31m
HLN - DUB
$ 794
Kiwi
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5:09 PM - 7:55 PM
WestJet
2 Stops
34h 41m
HLN - DUB
$ 798
Kiwi
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5:09 PM - 9:35 PM
WestJet
2 Stops
33h 11m
HLN - DUB
$ 954
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.