AirHint found the following cheapest return flights from Halifax (YHZ) to Istanbul (SAW) in September 2025 (see full year).

Return flights

22 Sep - 29 Sep	WestJet
22 Sep - 30 Sep	WestJet
22 Sep - 02 Oct	WestJet
22 Sep - 09 Oct	WestJet
22 Sep - 15 Oct	WestJet
23 Sep - 30 Sep	WestJet
22 Sep - 01 Oct	WestJet
24 Sep - 01 Oct	WestJet
24 Sep - 13 Oct	WestJet
30 Sep - 14 Oct	WestJet
22 Sep - 11 Oct	WestJet
23 Sep - 10 Oct	WestJet
22 Sep - 18 Oct	WestJet

Also check the deals for one-way flights from Halifax 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 Halifax to Istanbul in September from 438€

Return flights