Cheap Flights from Seoul to Kailua-Kona from US$615

Frequently Asked Questions

• What are the cheapest flights from Seoul to Kailua-Kona (SEL-KOA)?

  Based on Trip.com data, Air Premia offers one-way fares as low as US$615 on Cheapest nonstop routes (e.g. ICN to KOA on Mon, Jul 13), while Alaska Airlines offers Cheapest nonstop round-trips from US$905 departing on Sun, Jun 28 and returning on Tue, Jun 30.

• Which airlines offer direct flights from Seoul to Kailua-Kona?

  At the moment, you can catch a nonstop flight from Seoul to Kailua-Kona 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.

• When is the best time to book flights from Seoul to Kailua-Kona?

  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 Kailua-Kona 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.

• How can I find the best deals on flights from Seoul to Kailua-Kona?

  To find best deals on flights from Seoul to Kailua-Kona, 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, Jul 13, with one-way flights priced at just US$615.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Premia.
  · 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 Kailua-Kona travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Seoul (SEL) to Kailua-Kona (KOA) the cheapest?

  The cheapest months to fly from Seoul to Kailua-Kona is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Seoul to Kailua-Kona on?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Seoul to Kailua-Kona on June 17, 2026 with Air Premia, with prices starting at US$418.

• Which airports can I fly to for Kailua-Kona from Seoul?

  You can land at any one of the following hubs in Kailua-Kona, with Incheon International Airport to Ellison Onizuka Kona International Airport (ICN-KOA) is by far the most common option on this route: Ellison Onizuka Kona International Airport (KOA).

• Is there any time difference between Seoul and Kailua-Kona?

  The time difference between Kailua-Kona and Seoul is 19h.

• How do I change or cancel my ticket from Seoul to Kailua-Kona?

  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.