Cheapest return flights from Istanbul (IST) to Seattle (SEA), December

10 dates in December, from $ 636. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
23 Dec 31 Dec Turkish Airlines
Direct Flight
17 Dec 24 Dec Turkish Airlines
Direct Flight
5 Dec 7 Dec Air France
5 Dec 7 Dec Turkish Airlines
Direct Flight
18 Dec 1 Jan 2027 Turkish Airlines
Direct Flight
25 Dec 27 Dec Turkish Airlines
Direct Flight
7 Dec 9 Dec AJet
1 Dec 3 Dec Pegasus Airlines
7 Dec 9 Dec Turkish Airlines
Direct Flight
13 Dec 15 Dec Turkish Airlines
Direct Flight
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Updated Oct 13, 2026.

About these fares

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