AirHint found the following cheapest return flights from Shanghai (SHA) to Istanbul (IST) in September 2025 (see full year).

Return flights

08 Sep - 18 Sep	Emirates
05 Sep - 14 Sep	Emirates
01 Sep - 09 Sep	Emirates
02 Sep - 10 Sep	Emirates
06 Sep - 14 Sep	Etihad Airways
06 Sep - 13 Sep	Etihad Airways
07 Sep - 14 Sep	Emirates
01 Sep - 14 Sep	China Southern
20 Sep - 28 Sep	Thai Airways
13 Sep - 20 Sep	Etihad Airways
24 Sep - 03 Oct	Emirates
29 Sep - 13 Oct	Qatar Airways
30 Sep - 12 Oct	China Southern
30 Sep - 06 Oct	China Southern
27 Sep - 09 Oct	China Southern
30 Sep - 05 Oct	Emirates
30 Sep - 09 Oct	Emirates
30 Sep - 07 Oct	Emirates
29 Sep - 13 Oct	Turkish Airlines	direct
30 Sep - 06 Oct	Turkish Airlines	direct

Also check the deals for one-way flights from Shanghai to Istanbul in September.

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 Shanghai to Istanbul in September from $513

Return flights