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Flights from Seoul to Hilo

Cheapest airlines flights from Seoul to Hilo

You can choose from 1 airlines that fly from Seoul to Hilo, including Air Premia, Alaska Airlines has lowest fares on this route.
Air Premia logo Air Premia
Airlines are determined based on actual purchased flight tickets from Seoul to Hilo according to previous 12 months data from Trip.com.

Search cheap flights from Seoul to Hilo in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$793, and round-trip tickets start at US$974.

      • ICN 22:30
        32h 43m
        1 stop
        ITO 12:13
        Seoul - Hilo | Fri, Jun 12 | Air Premia
        ITO 06:00
        18h 5m
        1 stop
        ICN 19:05
        Hilo - Seoul | Fri, Jun 19 | Alaska Airlines
        US$974 US$1,370
        28% off
        28% off
        US$1,370 US$974
      • ICN 21:05
        17h 7m
        1 stop
        ITO 19:12
        Seoul - Hilo | Thu, Jun 25 | Korean Air
        ITO 18:26
        28h 14m
        1 stop
        ICN 17:40
        Hilo - Seoul | Fri, Jul 3 | Alaska Airlines
        US$1,150 US$1,370
        16% off
        16% off
        US$1,370 US$1,150
      • ICN 21:05
        28h 58m
        1 stop
        ITO 07:03
        Seoul - Hilo | Wed, Jun 17 | Korean Air
        ITO 06:00
        16h 40m
        1 stop
        ICN 17:40
        Hilo - Seoul | Sat, Jun 20 | Alaska Airlines
        US$1,160 US$1,370
        15% off
        15% off
        US$1,370 US$1,160
      • ICN 22:30
        12h 45m
        1 stop
        ITO 16:15
        Seoul - Hilo | Sun, Jun 21 | Air Premia
        ITO 07:35
        16h 30m
        1 stop
        ICN 19:05
        Hilo - Seoul | Wed, Jun 24 | Alaska Airlines
        US$1,228
        10% off
        US$1,370 US$1,228
      • ICN 21:05
        15h 49m
        1 stop
        ITO 17:54
        Seoul - Hilo | Thu, Jul 2 | Korean Air
        ITO 07:35
        15h 5m
        1 stop
        ICN 17:40
        Hilo - Seoul | Wed, Jul 8 | Alaska Airlines
        US$1,230
        10% off
        US$1,370 US$1,230
      • ICN 21:05
        12h 22m
        1 stop
        ITO 14:27
        Seoul - Hilo | Mon, Jun 22 | Korean Air
        ITO 12:45
        33h 55m
        1 stop
        ICN 17:40
        Hilo - Seoul | Mon, Jun 29 | Alaska Airlines
        US$1,231
        10% off
        US$1,370 US$1,231
      • ICN 21:05
        15h 22m
        1 stop
        ITO 17:27
        Seoul - Hilo | Mon, Jul 13 | Korean Air
        ITO 06:00
        16h 40m
        1 stop
        ICN 17:40
        Hilo - Seoul | Tue, Jul 21 | Alaska Airlines
        US$1,239
        10% off
        US$1,370 US$1,239
      • ICN 21:05
        19h 54m
        1 stop
        ITO 21:59
        Seoul - Hilo | Sat, Jun 20 | Korean Air
        ITO 14:59
        31h 41m
        1 stop
        ICN 17:40
        Hilo - Seoul | Mon, Jun 22 | Alaska Airlines
        US$1,239
        10% off
        US$1,370 US$1,239
      • ICN 22:30
        14h 24m
        1 stop
        ITO 17:54
        Seoul - Hilo | Fri, Jun 26 | Air Premia
        ITO 07:35
        16h 30m
        1 stop
        ICN 19:05
        Hilo - Seoul | Sun, Jun 28 | Alaska Airlines
        US$1,269
        7% off
        US$1,370 US$1,269
      • ICN 21:05
        28h 58m
        1 stop
        ITO 07:03
        Seoul - Hilo | Thu, Jun 18 | Korean Air
        ITO 19:44
        26h 56m
        1 stop
        ICN 17:40
        Hilo - Seoul | Mon, Jun 22 | Alaska Airlines
        US$1,287
        6% off
        US$1,370 US$1,287
      • SEL 13:00
        17h 25m
        1 stop
        ITO 14:00
        Seoul - Hilo | Wed, Jun 10 | Normal Airline
        ITO 15:00
        6h
        Nonstop
        SEL 16:00
        Hilo - Seoul | Fri, Jun 12 | Normal Airline
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      • ICN 19:35
        21h 24m
        2 stops
        ITO 21:59
        Seoul - Hilo | Mon, Aug 3 | Alaska Airlines
        US$793 US$1,963
        60% off
        60% off
        US$1,963 US$793
      • ICN 16:40
        21h 32m
        2 stops
        ITO 19:12
        Seoul - Hilo | Mon, Aug 3 | Asiana Airlines
        US$814 US$1,963
        59% off
        59% off
        US$1,963 US$814
      • GMP 16:30
        16h 57m
        2 stops
        ITO 14:27
        Seoul - Hilo | Mon, Aug 3 | Korean Air
        US$815 US$1,963
        57% off
        57% off
        US$1,963 US$815
      • ICN 16:50
        24h 9m
        2 stops
        ITO 21:59
        Seoul - Hilo | Mon, Aug 3 | United Airlines
        US$1,445
        26% off
        US$1,963 US$1,445
      • GMP 08:00
        28h 27m
        2 stops
        ITO 17:27
        Seoul - Hilo | Mon, Aug 3 | Japan Airlines
        US$1,845
        6% off
        US$1,963 US$1,845
      • SEL 13:00
        17h 25m
        1 stop
        ITO 14:00
        Seoul - Hilo | Wed, Jun 10 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Seoul to Hilo are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Seoul to Hilo Flight Details

The distance between Seoul and Hilo is about 7,657.85 km. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is September.

Cheapest one-way flight priceUS$793
Cheapest return ticket priceUS$974
Cheapest monthSeptember
Peak season for travelJuly
Flight distance7,657.85 km
Popular airlineAir Premia
Flight statistics for the Seoul–Hilo route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Seoul to Hilo (SEL-ITO)?

    Based on Trip.com data, Alaska Airlines offers one-way fares as low as US$793 on Cheapest nonstop routes (e.g. ICN to ITO on Mon, Aug 3), while Air Premia offers Cheapest nonstop round-trips from US$974 departing on Fri, Jun 12 and returning on Fri, Jun 19.
  • At the moment, you can catch a nonstop flight from Seoul to Hilo with the following airlines, including: Air Premia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seoul to Hilo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Seoul to Hilo, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Aug 3, with one-way flights priced at just US$793.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Hilo travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Seoul to Hilo is September, when demand for travel is lower.
  • After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Seoul to Hilo on June 10, 2026 with Air Premia, with prices starting at US$974.
  • You can land at any one of the following hubs in Hilo, with Incheon International Airport to Hilo International Airport (ICN-ITO) is by far the most common option on this route: Hilo International Airport (ITO).
  • The time difference between Hilo and Seoul is 19h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.