Cheapest one-way flights from Seoul to Osaka in April from 47€

AirHint found the following cheapest one-way flights from Seoul (GMP) to Osaka (KIX) in April 2026 (see full year).

One-Way flights

08 Apr Peach direct
15 Apr Peach direct
07 Apr Peach direct
06 Apr Peach direct
01 Apr Peach direct
29 Apr Jeju Air direct
23 Apr Jeju Air direct
22 Apr Jeju Air direct
16 Apr Jeju Air direct
28 Apr Jeju Air direct

Also check the deals for return flights from Seoul to Osaka 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 Osaka

Cheap car rent in Osaka

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