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

Return flights

30 Sep - 07 Oct	WestJet
29 Sep - 07 Oct	WestJet
13 Sep - 07 Oct	WestJet
11 Sep - 18 Oct	Flair Airlines
23 Sep - 23 Oct	WestJet
18 Sep - 11 Oct	WestJet
19 Sep - 11 Oct	WestJet
29 Sep - 10 Oct	WestJet
09 Sep - 02 Oct	WestJet
17 Sep - 11 Oct	WestJet
19 Sep - 28 Sep	WestJet
09 Sep - 26 Sep	WestJet
11 Sep - 16 Sep	WestJet
23 Sep - 30 Sep	WestJet
18 Sep - 25 Sep	WestJet
09 Sep - 25 Sep	WestJet
09 Sep - 14 Sep	WestJet
12 Sep - 19 Sep	WestJet
12 Sep - 27 Sep	WestJet
11 Sep - 26 Sep	WestJet

Also check the deals for one-way flights from Vancouver 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 Vancouver to Istanbul in September from 502€

Return flights