Cheapest return flights from Seattle to Istanbul in January from $702

AirHint found the following cheapest return flights from Seattle (SEA) to Istanbul (IST) in January 2027 (see full year).

Return flights

13 Jan - 20 Jan Lufthansa
13 Jan - 20 Jan Turkish Airlines direct

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

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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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