Cheapest return flights from Osaka to Seoul in April from 100€

AirHint found the following cheapest return flights from Osaka (KIX) to Seoul (ICN) in April 2026 (see full year).

Return flights

14 Apr - 15 Apr T'way Air direct
15 Apr - 22 Apr T'way Air direct
14 Apr - 21 Apr T'way Air direct
16 Apr - 21 Apr Jeju Air direct
09 Apr - 14 Apr Jeju Air direct
22 Apr - 29 Apr Jeju Air direct
16 Apr - 23 Apr Jeju Air direct
08 Apr - 09 Apr Jeju Air direct
02 Apr - 09 Apr Jeju Air direct
09 Apr - 15 Apr Jeju Air direct
28 Apr - 05 May Jeju Air direct
26 Apr - 07 May Jeju Air direct
26 Apr - 08 May Jeju Air direct
12 Apr - 09 May Jeju Air direct
22 Apr - 13 May Eastar Jet direct
23 Apr - 13 May Eastar Jet direct
28 Apr - 13 May Eastar Jet direct
22 Apr - 11 May Eastar Jet direct
22 Apr - 12 May Eastar Jet direct
23 Apr - 11 May Eastar Jet direct

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

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

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