Cheap Flights from Incheon International Airport to Helena (Montana) (HLN) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/8
Sun	Mon	Tue	Wed	Thu	Fri	Sat
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3Search	4Search	5Search	6Search	7Search	8Search	91,729
10Search	11Search	12Search	13Search	141,151	15Search	16Search
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2025/8
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Incheon－Helena Regional Airport
August Lowest Airfares
USD1,151

The airfare displayed above is for United Airlines

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Incheon－Helena Regional Airport
September Lowest Airfares -----

Incheon－Helena Regional Airport
October Lowest Airfares
USD2,212

The airfare displayed above is for United Airlines

Set calendar for this month
Incheon－Helena Regional Airport
November Lowest Airfares -----
Incheon－Helena Regional Airport
December Lowest Airfares -----

Seoul－Helena (Montana)
Estimated Flight Time
12 Hours 08 Minutes
Seoul－Helena (Montana)
Number of Operating Airlines
6

Operating Airlines for Incheon－Helena Regional Airport Route
American Airlines

Hawaiian Airlines

Korean Air

Klm Royal Dutch Airlines

Asiana Airlines

United Airlines

Other Destinations from:Seoul

Incheon－Huntsville(HSV)
USD1,211〜
Incheon－Idaho Falls(Regional)
USD842〜
Incheon－Indianapolis(IND)
USD728〜
Incheon－Ithaca(Tompkins Regional)
USD1,486〜
Incheon－Jackson (Wyoming)(Jackson Hole)
USD715〜
Incheon－Jackson (Mississippi)(Jackson-Evers)
USD1,352〜
Incheon－Jacksonville (Florida)(JAX)
USD1,151〜
Incheon－Jacksonville (North Carolina)(Albert J Ellis)
USD1,456〜
* Fares vary in accordance to seat availability
Other Departures to: Helena (Montana)
* Fares vary in accordance to seat availability