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

Return flights

08 Oct - 13 Oct	WestJet
01 Oct - 04 Oct	WestJet
04 Oct - 07 Oct	WestJet
29 Oct - 12 Nov	British Airways
11 Oct - 20 Oct	British Airways
07 Oct - 14 Oct	British Airways
11 Oct - 21 Oct	British Airways
28 Oct - 22 Nov	British Airways
14 Oct - 08 Nov	British Airways
18 Oct - 10 Nov	British Airways
13 Oct - 08 Nov	British Airways
15 Oct - 08 Nov	British Airways
27 Oct - 22 Nov	British Airways
18 Oct - 08 Nov	Flair Airlines
21 Oct - 15 Nov	British Airways
20 Oct - 15 Nov	British Airways
08 Oct - 21 Oct	WestJet
06 Oct - 21 Oct	WestJet
06 Oct - 13 Oct	British Airways
06 Oct - 19 Oct	British Airways

Also check the deals for one-way flights from Vancouver to Istanbul in October.

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 October from $522

Return flights