Cheapest return flights from Osaka to Istanbul in April from 678€

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

Return flights

16 Apr - 29 Apr Asiana Airlines
09 Apr - 15 Apr Eastar Jet
16 Apr - 21 Apr Asiana Airlines
10 Apr - 18 Apr Jeju Air
01 Apr - 07 Apr Asiana Airlines
01 Apr - 14 Apr Asiana Airlines
02 Apr - 15 Apr Asiana Airlines
07 Apr - 11 Apr Jeju Air
10 Apr - 13 Apr Jeju Air
21 Apr - 25 Apr Jeju Air
26 Apr - 06 May Jeju Air
26 Apr - 03 May Jeju Air
24 Apr - 06 May Asiana Airlines
29 Apr - 06 May Aero K Airlines
27 Apr - 06 May Asiana Airlines
28 Apr - 06 May Asiana Airlines
27 Apr - 05 May Asiana Airlines
25 Apr - 02 May Asiana Airlines
30 Apr - 05 May Asiana Airlines
29 Apr - 05 May Asiana Airlines

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

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