Cheapest return flights from Portland to Istanbul in October from 857€

AirHint found the following cheapest return flights from Portland (PDX) to Istanbul (SAW) in October 2025 (see full year).

Return flights

30 Oct - 22 Nov Alaska Airlines
24 Oct - 31 Oct Icelandair
28 Oct - 22 Nov Alaska Airlines
29 Oct - 22 Nov KLM
22 Oct - 15 Nov Hawaiian Airlines
21 Oct - 15 Nov Lufthansa
28 Oct - 14 Nov Qatar Airways

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

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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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