Cheapest return flights from Osaka to Seoul in April from $151

Best time to book flights for Osaka (KIX) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Osaka (KIX) to Seoul (ICN) in April 2025 (see full year).

Return flights

03 Apr - 10 Apr Peach direct
09 Apr - 16 Apr T'way Air direct
23 Apr - 26 Apr Peach direct
11 Apr - 20 Apr Peach direct
15 Apr - 22 Apr Jin Air direct
17 Apr - 23 Apr T'way Air direct
16 Apr - 23 Apr T'way Air direct
16 Apr - 22 Apr T'way Air direct
17 Apr - 21 Apr Jin Air direct
17 Apr - 20 Apr Jin Air direct
22 Apr - 11 May Jin Air direct
23 Apr - 11 May Jin Air direct
24 Apr - 11 May Jin Air direct
18 Apr - 12 May Jin Air direct
22 Apr - 12 May Jin Air direct
23 Apr - 14 May Jin Air direct
23 Apr - 12 May Jin Air direct
24 Apr - 14 May Jin Air direct
24 Apr - 12 May Jin Air direct
22 Apr - 13 May Jin Air direct

Also check the deals for one-way 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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