Cheapest return flights from Seattle to Istanbul in October from $981

Best time to book flights for Seattle (SEA) to Istanbul (SAW) flights at AirHint

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

Return flights

24 Oct - 29 Oct Qatar Airways
29 Oct - 03 Nov Qatar Airways
30 Oct - 04 Nov Qatar Airways
15 Oct - 20 Oct Qatar Airways
12 Oct - 17 Oct Qatar Airways
06 Oct - 11 Oct Qatar Airways
03 Oct - 08 Oct Qatar Airways
27 Oct - 01 Nov Qatar Airways

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

Skyscanner

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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