Cheapest one-way flights from Seattle to Istanbul in November from $353

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

One-Way flights

11 Nov Lufthansa
19 Nov Qatar Airways
19 Nov Turkish Airlines direct
11 Nov Turkish Airlines direct

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

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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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