Cheapest return flights from Osaka (KIX) to Seoul (ICN), April

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
13 Apr 13 Apr Asiana Airlines
Direct Flight
13 Apr 14 Apr Asiana Airlines
Direct Flight
14 Apr 21 Apr Asiana Airlines
Direct Flight
01 Apr 03 Apr Asiana Airlines
Direct Flight
17 Apr 28 Apr Asiana Airlines
Direct Flight
29 Apr 08 May Asiana Airlines
Direct Flight
28 Apr 06 May Asiana Airlines
Direct Flight
29 Apr 06 May Asiana Airlines
Direct Flight
29 Apr 04 May Korean Air
Direct Flight
28 Apr 04 May Korean Air
Direct Flight
30 Apr 07 May Korean Air
Direct Flight
28 Apr 05 May Korean Air
Direct Flight
29 Apr 05 May Korean Air
Direct Flight
16 Apr 03 May Korean Air
Direct Flight
Powered by

deals for one-way flights from Osaka to Seoul in April.

Book a cheap hotel in Seoul

Cheap car rent in Incheon Intl

Updated Jun 22, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.