Cheapest one-way flights from Seattle to Istanbul in February from $282

AirHint found the following cheapest one-way flights from Seattle (SEA) to Istanbul (IST) in February 2026 (see full year).

One-Way flights

25 Feb Icelandair
17 Feb Icelandair
26 Feb KLM
18 Feb Icelandair
16 Feb Icelandair
19 Feb Turkish Airlines direct
25 Feb Turkish Airlines direct
18 Feb Turkish Airlines direct
16 Feb Turkish Airlines direct
26 Feb Turkish Airlines direct

Also check the deals for return flights from Seattle to Istanbul in February.

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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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