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

Return flights

15 Sep - 23 Sep	Gulf Air
15 Sep - 25 Sep	Gulf Air
01 Sep - 09 Sep	Emirates
01 Sep - 25 Sep	Emirates
01 Sep - 08 Sep	Emirates
04 Sep - 14 Sep	Etihad Airways
08 Sep - 15 Sep	Etihad Airways
18 Sep - 21 Sep	China Southern
05 Sep - 13 Sep	Gulf Air
05 Sep - 14 Sep	Gulf Air
25 Sep - 02 Oct	Eastar Jet
25 Sep - 04 Oct	Eastar Jet
24 Sep - 12 Oct	China Southern
25 Sep - 03 Oct	China Southern
25 Sep - 12 Oct	Air China
24 Sep - 08 Oct	China Southern
20 Sep - 07 Oct	China Southern
25 Sep - 09 Oct	Air China
24 Sep - 14 Oct	China Eastern	direct
28 Sep - 08 Oct	China Eastern

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 $533

Return flights