Cheapest return flights from Seoul to Osaka in April from 213€

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

Return flights

03 Apr - 06 Apr Korean Air direct
09 Apr - 11 Apr Korean Air direct
08 Apr - 11 Apr Korean Air direct
23 Apr - 25 Apr Korean Air direct
13 Apr - 17 Apr Korean Air direct
05 Apr - 08 Apr Korean Air direct
16 Apr - 20 Apr Korean Air direct
04 Apr - 06 Apr Korean Air direct
14 Apr - 17 Apr Korean Air direct
06 Apr - 10 Apr Korean Air direct
19 Apr - 01 May Korean Air direct
29 Apr - 03 May Korean Air direct
29 Apr - 04 May ANA
30 Apr - 04 May ANA
30 Apr - 09 May ANA
29 Apr - 04 May Korean Air direct
30 Apr - 09 May Korean Air direct
30 Apr - 04 May Japan Airlines 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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