Cheapest one-way flights from Osaka to Seoul in April from $182

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

One-Way flights

02 Apr Korean Air direct
15 Apr Korean Air direct
05 Apr Korean Air direct
20 Apr Korean Air direct
06 Apr Korean Air direct
26 Apr Korean Air direct
29 Apr Korean Air direct
28 Apr Korean Air direct
30 Apr Korean Air direct
18 Apr Korean Air direct

Also check the deals for return flights from Osaka to Seoul in April.

Skyscanner

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.

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