Cheapest return flights from Seattle to Istanbul in November from $607

AirHint found the following cheapest return flights from Seattle (SEA) to Istanbul (IST) in November 2025 (see full year).

Return flights

08 Nov - 08 Dec Icelandair
23 Nov - 26 Nov WestJet
09 Nov - 16 Nov Icelandair
29 Nov - 09 Dec British Airways
06 Nov - 14 Nov British Airways
07 Nov - 29 Nov Alaska Airlines
08 Nov - 08 Dec Turkish Airlines direct
09 Nov - 16 Nov Turkish Airlines direct
23 Nov - 26 Nov Turkish Airlines direct

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

Skyscanner

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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