Cheapest return flights from Seoul to Osaka in April from 109€

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

Return flights

14 Apr - 22 Apr Peach direct
28 Apr - 07 May Jeju Air direct
15 Apr - 15 Apr Peach direct
08 Apr - 17 Apr Peach direct
15 Apr - 17 Apr Peach direct
19 Apr - 22 Apr Peach direct
08 Apr - 20 Apr Peach direct
28 Apr - 30 Apr Jeju Air direct
07 Apr - 14 May Asiana Airlines direct
06 Apr - 14 May Asiana Airlines direct
08 Apr - 14 May Asiana Airlines direct
09 Apr - 14 May Asiana Airlines direct
07 Apr - 16 Apr Jeju Air direct
14 Apr - 14 Apr Jeju Air direct
12 Apr - 23 Apr Peach direct
28 Apr - 08 May Asiana Airlines direct
27 Apr - 28 May Asiana Airlines direct
29 Apr - 07 May Jeju Air direct
26 Apr - 09 May Jeju Air direct
22 Apr - 12 May Jeju Air direct

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

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