Cheapest one-way flights from Osaka to Seoul in April from 57€

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

One-Way flights

18 Apr Peach direct
21 Apr T'way Air direct
15 Apr T'way Air direct
22 Apr T'way Air direct
14 Apr T'way Air direct
02 Apr Peach direct
16 Apr Jin Air direct
03 Apr Peach direct
06 Apr Jin Air direct
12 Apr Jin Air direct

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

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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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