Flights

Flights from Osaka to Seoul

Fares we've seen from Osaka (KIX) to Seoul (ICN) start from US$89 on 16 Dec 2026 with Peach. Prices come from partner searches in the last 48 hours and change quickly, so look before you book.

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Compare Osaka to Seoul on your dates and see current fares from our sources, listed by price.

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Fares by month

Month	Seen from	Date	Airline
October 2026	US$108	15 Oct 2026	Asiana · direct	Check now
November 2026	US$105	11 Nov 2026	Eastar Jet · direct	Check now
December 2026	US$89	16 Dec 2026	Peach · direct	Check now
January 2027	US$89	5 Jan 2027	Peach · direct	Check now
February 2027	US$106	4 Feb 2027	Peach · direct	Check now
March 2027	US$104	3 Mar 2027	Peach · direct	Check now

One-way fares in US dollars, last seen on Aviasales. They can change at any time and may not be available on every day of the month. Partner links: we may earn a commission if you book, at no extra cost to you.

Airlines on this route

Airlines we've seen with fares on this route, listed by price:

Peach: from US$89 (direct)
Eastar Jet: from US$105 (direct)
Asiana: from US$108 (direct)
T'way Air: from US$109 (direct)
Jeju Air: from US$109 (direct)
Air Busan: from US$113 (direct)
RS: from US$119 (direct)
Thai Smile: from US$146 (direct)

Plan the rest of your trip to Seoul

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Questions about Osaka to Seoul flights

How much do flights from Osaka to Seoul cost? Fares we've seen start from US$89 on 16 Dec 2026 with Peach. Fares change quickly, so look before you book.

When can I save on flights from Osaka to Seoul? Among the next six months we checked, December 2026 had fares from US$89 in our data, while October 2026 reached US$108. Prices vary by date, so compare several days and save.

Which airlines fly from Osaka to Seoul? We've seen fares from Peach, Eastar Jet, Asiana, T'way Air, Jeju Air, Air Busan, RS, Thai Smile. This reflects recent searches, not a complete timetable.

Are there direct flights from Osaka to Seoul? Yes, we've seen direct fares (83 of 86 recent fares were direct). Availability depends on the date.

Is FindMyFlight free to use? Yes. We never add anything to the fare. If you book through a partner link we may earn a commission from the partner, at no extra cost to you.