Cheapest return flights from Seoul to Osaka in April from 78€

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

Return flights

14 Apr - 15 Apr Peach direct
15 Apr - 15 Apr Peach direct
15 Apr - 17 Apr Peach direct
15 Apr - 19 Apr Peach direct
26 Apr - 21 May Jeju Air direct
14 Apr - 21 Apr Jeju Air direct
14 Apr - 22 Apr Jeju Air direct
07 Apr - 22 Apr Jeju Air direct
15 Apr - 23 Apr Jeju Air direct
20 Apr - 21 Apr Jeju Air direct
15 Apr - 16 Apr Jeju Air direct
28 Apr - 07 May Jeju Air direct
28 Apr - 08 May Jeju Air direct
27 Apr - 09 May Jeju Air direct
29 Apr - 07 May Jeju Air direct
29 Apr - 08 May Jeju Air direct
14 Apr - 21 May Asiana Airlines direct
15 Apr - 12 May Asiana Airlines direct
28 Apr - 01 May Asiana Airlines direct
24 Apr - 01 May Asiana Airlines direct

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

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