Cheapest return KIX–IST flights, April

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

Return flights

29 Apr - 06 May T'way Air
30 Apr - 07 May Asiana Airlines
29 Apr - 09 May Asiana Airlines
29 Apr - 02 May Asiana Airlines
29 Apr - 08 May Asiana Airlines
30 Apr - 05 May Asiana Airlines
29 Apr - 05 May Asiana Airlines
30 Apr - 06 May Asiana Airlines
29 Apr - 07 May Asiana Airlines
30 Apr - 04 May Korean Air

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

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