AirHint found the following cheapest return flights from Osaka (KIX) to Istanbul (IST) in November 2025 (see full year).

Return flights

08 Nov - 14 Nov	Air China
06 Nov - 12 Nov	Air China
13 Nov - 21 Nov	Air China
06 Nov - 10 Nov	Singapore Airlines
09 Nov - 16 Nov	Singapore Airlines
01 Nov - 10 Nov	Singapore Airlines
21 Nov - 25 Nov	China Southern
19 Nov - 22 Nov	China Southern
24 Nov - 29 Nov	China Southern
10 Nov - 14 Nov	China Southern
24 Nov - 05 Dec	China Southern
28 Nov - 18 Dec	China Southern
22 Nov - 01 Dec	Singapore Airlines
24 Nov - 05 Dec	Turkish Airlines	direct

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

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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Cheapest return flights from Osaka to Istanbul in November from 649€

Return flights