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Low Price Flights from Helena to Seoul
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Cheap Flight Deals from Helena to Seoul

Whether you’re going for a one-way or round-trip to Seoul, we’ve got you covered! Check out these different flight options from Helena below.

  • Return
      • HLN16:41
        44h 59m
        2 stops
        ICN05:40
        Mon, Jan 27|Helena - Seoul|Alaska Airlines
        ICN12:45
        19h 19m
        2 stops
        HLN16:04
        Mon, Feb 3|Seoul - Helena|United Airlines
        AU$ 1,856AU$ 15,233
        88% OFF
        88% OFF
        AU$ 15,233AU$ 1,856

        Choose Alaska Airlines flights from Helena to Seoul. The one-way connecting flight with Alaska Airlines departs from Helena Regional Airport on Mon, Jan 27-Mon, Feb 3, arriving at Incheon International Airport. One-way Prices start from AU$ 1,856 including taxes and charges.

      • HLN16:41
        32h 59m
        2 stops
        ICN17:40
        Tue, Jan 21|Helena - Seoul|Alaska Airlines
        ICN16:10
        15h 54m
        1 stop
        HLN16:04
        Mon, Jan 27|Seoul - Helena|Korean Air
        AU$ 1,873AU$ 15,233
        88% OFF
        88% OFF
        AU$ 15,233AU$ 1,873

        Choose Alaska Airlines flights from Helena to Seoul. The one-way connecting flight with Alaska Airlines departs from Helena Regional Airport on Tue, Jan 21-Mon, Jan 27, arriving at Incheon International Airport. One-way Prices start from AU$ 1,873 including taxes and charges.

      • HLN16:41
        32h 59m
        2 stops
        ICN17:40
        Wed, Jan 22|Helena - Seoul|Alaska Airlines
        ICN16:10
        15h 54m
        1 stop
        HLN16:04
        Tue, Jan 28|Seoul - Helena|Korean Air
        AU$ 1,922AU$ 15,233
        87% OFF
        87% OFF
        AU$ 15,233AU$ 1,922

        Choose Alaska Airlines flights from Helena to Seoul. The one-way connecting flight with Alaska Airlines departs from Helena Regional Airport on Wed, Jan 22-Tue, Jan 28, arriving at Incheon International Airport. One-way Prices start from AU$ 1,922 including taxes and charges.

      • HLN16:41
        31h 34m
        1 stop
        ICN16:15
        Tue, Jan 14|Helena - Seoul|Alaska Airlines
        ICN16:10
        15h 54m
        1 stop
        HLN16:04
        Mon, Jan 20|Seoul - Helena|Korean Air
        AU$ 2,037
        AU$ 2,037

        Choose Alaska Airlines flights from Helena to Seoul. The one-way connecting flight with Alaska Airlines departs from Helena Regional Airport on Tue, Jan 14-Mon, Jan 20, arriving at Incheon International Airport. One-way Prices start from AU$ 2,037 including taxes and charges.

      • HLN16:41
        32h 59m
        2 stops
        ICN17:40
        Sat, Jan 25|Helena - Seoul|Alaska Airlines
        ICN16:10
        15h 54m
        1 stop
        HLN16:04
        Fri, Jan 31|Seoul - Helena|Korean Air
        AU$ 2,086
        AU$ 2,086

        Choose Alaska Airlines flights from Helena to Seoul. The one-way connecting flight with Alaska Airlines departs from Helena Regional Airport on Sat, Jan 25-Fri, Jan 31, arriving at Incheon International Airport. One-way Prices start from AU$ 2,086 including taxes and charges.

      • HLN14:25
        33h 30m
        2 stops
        ICN15:55
        Wed, Jan 22|Helena - Seoul|United Airlines
        ICN16:10
        21h 26m
        2 stops
        HLN21:36
        Tue, Jan 28|Seoul - Helena|Korean Air
        AU$ 2,482
        AU$ 2,482

        Choose United Airlines flights from Helena to Seoul. The one-way connecting flight with United Airlines departs from Helena Regional Airport on Wed, Jan 22-Tue, Jan 28, arriving at Incheon International Airport. One-way Prices start from AU$ 2,482 including taxes and charges.

      • HLN16:41
        33h 14m
        2 stops
        ICN17:55
        Thu, Jan 23|Helena - Seoul|Alaska Airlines
        ICN18:15
        13h 49m
        1 stop
        HLN16:04
        Wed, Jan 29|Seoul - Helena|Asiana Airlines
        AU$ 2,533
        AU$ 2,533

        Choose Alaska Airlines flights from Helena to Seoul. The one-way connecting flight with Alaska Airlines departs from Helena Regional Airport on Thu, Jan 23-Wed, Jan 29, arriving at Incheon International Airport. One-way Prices start from AU$ 2,533 including taxes and charges.

      • HLN14:25
        33h 30m
        2 stops
        ICN15:55
        Sat, Jan 25|Helena - Seoul|United Airlines
        ICN16:10
        21h 26m
        2 stops
        HLN21:36
        Fri, Jan 31|Seoul - Helena|Korean Air
        AU$ 2,636
        AU$ 2,636

        Choose United Airlines flights from Helena to Seoul. The one-way connecting flight with United Airlines departs from Helena Regional Airport on Sat, Jan 25-Fri, Jan 31, arriving at Incheon International Airport. One-way Prices start from AU$ 2,636 including taxes and charges.

      • HLN14:25
        33h 50m
        2 stops
        ICN16:15
        Tue, Jan 14|Helena - Seoul|United Airlines
        ICN16:10
        21h 26m
        2 stops
        HLN21:36
        Mon, Jan 20|Seoul - Helena|Korean Air
        AU$ 2,746
        AU$ 2,746

        Choose United Airlines flights from Helena to Seoul. The one-way connecting flight with United Airlines departs from Helena Regional Airport on Tue, Jan 14-Mon, Jan 20, arriving at Incheon International Airport. One-way Prices start from AU$ 2,746 including taxes and charges.

      • HLN16:41
        33h 9m
        1 stop
        ICN17:50
        Sun, Jan 19|Helena - Seoul|Alaska Airlines
        ICN18:15
        13h 49m
        1 stop
        HLN16:04
        Sat, Jan 25|Seoul - Helena|Asiana Airlines
        AU$ 3,171
        AU$ 3,171

        Choose Alaska Airlines flights from Helena to Seoul. The one-way connecting flight with Alaska Airlines departs from Helena Regional Airport on Sun, Jan 19-Sat, Jan 25, arriving at Incheon International Airport. One-way Prices start from AU$ 3,171 including taxes and charges.

      • HLN01:00 pm
        3h 5m
        Nonstop
        SEL02:00 pm
        Wed, Jan 8|Helena - Seoul|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Best Time to Book Flights from Helena to Seoul

Explore the best time to buy affordable tickets to Seoul with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Alternative Routes from Helena to Seoul

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Seoul from Helena which could help you save money and time.

  • Cheapest
    Alaska Airlines
    HLN
    16:41
    44h 59m
    4 transfer
    ICN
    05:40
    Helena Regional Airport - Incheon International Airport
    Mon, Jan 27Alaska Airlines
    AU$ 1,856
  • Alaska Airlines
    HLN
    16:41
    37h 39m
    4 transfer
    GMP
    22:20
    Helena Regional Airport - Gimpo International Airport
    Tue, Jan 14Alaska Airlines
    AU$ 2,553
  • Alaska Airlines
    HLN
    16:41
    37h 39m
    4 transfer
    GMP
    22:20
    Helena Regional Airport - Gimpo International Airport
    Tue, Jan 14Alaska Airlines
    AU$ 2,553
    Find More Flights

FAQ

  • When are flight from Helena (HLN) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from Helena to Seoul based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Helena (HLN) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around AU$ 3,706.

  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.

  • How many airports in Seoul (SEL)?

    There are 3 airport(s) in Seoul (SEL): Gimpo International Airport, Incheon International Airport and Seoul Air Base.

How to find a cheap flight from Helena to Seoul

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Helena to Seoul

Off-season for travelNovember
Peak season for travelSeptember
Flight distance8,976.07km
Popular airlineDelta Air Lines

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