Cheapest return flights from Seoul to Osaka in April from 198€

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

Return flights

10 Apr - 16 Apr Korean Air direct
15 Apr - 18 Apr Korean Air direct
16 Apr - 20 Apr Korean Air direct
18 Apr - 22 Apr Korean Air direct
04 Apr - 07 Apr Korean Air direct
08 Apr - 15 Apr Korean Air direct
15 Apr - 17 Apr Korean Air direct
06 Apr - 07 Apr Korean Air direct
06 Apr - 20 Apr Korean Air direct
13 Apr - 25 Apr Korean Air direct
29 Apr - 05 May Korean Air direct
25 Apr - 04 May Korean Air direct
30 Apr - 09 May Korean Air direct

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