Seattle (SEA) to Istanbul (IST) flights

From USD679

*Modifying this information may result in a different fare

*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.

Lowest fares between Seattle and Istanbul

Try updating your route (origin and/or destination) or interact with individual dates below in order to find offers.
May 2025
May 2025
May 2025
Displaying fares for May-2025
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Weather in Istanbul

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Sunday

light rain

94°F

05/18/2025

Monday

moderate rain

93°F

05/19/2025

Tuesday

moderate rain

95°F

05/20/2025

Wednesday

moderate rain

92°F

05/21/2025

Thursday

light rain

85°F

05/22/2025

Friday

light rain

87°F

05/23/2025

Saturday

heavy intensity rain

87°F

05/24/2025

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