Cheapest return flights from Osaka to Istanbul in April from $729

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 Singapore Airlines
30 Apr - 04 May Singapore Airlines
27 Apr - 03 May Singapore Airlines
23 Apr - 08 May Singapore Airlines
26 Apr - 03 May Singapore Airlines
24 Apr - 08 May Singapore Airlines
29 Apr - 03 May Singapore Airlines
29 Apr - 04 May Singapore Airlines
25 Apr - 03 May Singapore Airlines
25 Apr - 11 May AirAsia X
01 Apr - 06 Apr Singapore Airlines
09 Apr - 26 Apr AirAsia X
09 Apr - 17 Apr AirAsia X
18 Apr - 26 Apr AirAsia X
09 Apr - 16 Apr China Southern
16 Apr - 21 Apr China Southern
12 Apr - 17 Apr China Southern
16 Apr - 26 Apr AirAsia X
23 Apr - 26 Apr AirAsia X
10 Apr - 17 Apr China Southern

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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