Cheapest return flights from Osaka to Istanbul in April from $1574

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

Return flights

06 Apr - 13 Apr Qatar Airways
02 Apr - 20 Apr Japan Airlines
15 Apr - 22 Apr Japan Airlines
25 Apr - 08 May Japan Airlines
28 Apr - 07 May Japan Airlines
28 Apr - 02 May Japan Airlines
10 Apr - 25 Apr ANA
30 Apr - 06 May Lufthansa
28 Apr - 04 May Japan Airlines
30 Apr - 04 May Lufthansa
24 Apr - 09 May Japan Airlines
29 Apr - 04 May Japan Airlines
09 Apr - 16 Apr Japan Airlines
28 Apr - 05 May Japan Airlines
07 Apr - 15 Apr Air France
30 Apr - 05 May Japan Airlines

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

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