EUR/IE
Find cheap flights to Helena, Montana in 2025/2026 from €871 This is the cheapest return flight found to Helena, Montana from Ireland on FlightsFinder on April 3rd 2025 at 13:14. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Helena, Montana from the most established flight comparison sites.
Fly to Helena, Montana and visit sites like Montana State Capitol, Cathedral of Saint Helena, Mount Helena & Holter Museum of Art.
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These economy flights were found on FlightsFinder from Ireland to Helena, Montana in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Ireland to Helena, Montana in the last few days. Prices subject to availability.
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According to our data, May is on average the cheapest time to book flights to Helena, Montana.
You can get flights from €871 return.
According to our data, September is on average the most expensive time to book flights to Helena, Montana.
A return flight could set you back more than €951.
Nestled in the picturesque Rocky Mountains, Helena, Montana is a charming city rich in history and natural beauty. The state capital offers visitors a perfect blend of outdoor adventures and cultural experiences. Discover the fascinating past of Montana at the Montana Historical Society Museum or explore the stunning landscapes of the surrounding area through hiking, fishing or boating on the nearby lakes. Helena is also known for its vibrant arts scene, local breweries, and welcoming community. Whether you are seeking relaxation in nature or an immersive cultural experience, Helena has something to offer every type of traveler.
-5 °C
Sat, 5 Apr 2025
Average Temperature
1°C
Jan
4°C
Feb
9°C
Mar
14°C
Apr
20°C
May
24°C
Jun
30°C
Jul
29°C
Aug
23°C
Sep
15°C
Oct
6°C
Nov
-0°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to Helena, Montana (HLN)
Distance:
4,269 miles (6,871 kilometres)
Average flight time (direct 9 hours 59 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Helena, Montana (HLN)
Distance:
4,218 miles (6,789 kilometres)
Average flight time (direct 9 hours 52 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Helena, Montana (HLN)
Distance:
4,168 miles (6,708 kilometres)
Average flight time (direct 9 hours 45 minutes)
Cork, Ireland - Cork International Airport (ORK) to Helena, Montana (HLN)
Distance:
4,271 miles (6,873 kilometres)
Average flight time (direct 9 hours 59 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Helena, Montana (HLN)
Distance:
4,222 miles (6,795 kilometres)
Average flight time (direct 9 hours 52 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Helena, Montana (HLN)
Distance:
4,133 miles (6,652 kilometres)
Average flight time (direct 9 hours 41 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Helena, Montana (HLN)
Distance:
4,300 miles (6,921 kilometres)
Average flight time (direct 10 hours 3 minutes)
From Dublin (DUB), Ireland to Helena, United States (HLN): €871
Depart: 18 May 2025 · Return: 25 May 2025 Price found 03 Apr 2025, 13:14
From Cork (ORK), Ireland to Helena, United States (HLN): €1,052
Depart: 16 Sep 2025 · Return: 30 Sep 2025 Price found 01 Apr 2025, 12:42
From Shannon (SNN), Ireland to Helena, United States (HLN): €1,432
Depart: 01 Aug 2025 · Return: 08 Sep 2025 Price found 03 Apr 2025, 13:21
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