Cheapest return flights from Osaka to Seoul in April from 321€

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

Return flights

04 Apr - 09 Apr ANA
07 Apr - 12 Apr ANA
06 Apr - 10 Apr ANA
04 Apr - 18 Apr ANA
22 Apr - 25 Apr Japan Airlines
16 Apr - 18 Apr Japan Airlines
02 Apr - 04 Apr Japan Airlines
05 Apr - 07 Apr Japan Airlines
06 Apr - 07 Apr Japan Airlines
05 Apr - 12 Apr Japan Airlines
25 Apr - 02 May Japan Airlines
25 Apr - 05 May Japan Airlines
29 Apr - 04 May Japan Airlines

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

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