Cheapest return flights from Seattle to Istanbul in February from $444

AirHint found the following cheapest return flights from Seattle (SEA) to Istanbul (IST) in February 2026 (see full year).

Return flights

04 Feb - 18 Feb Icelandair
04 Feb - 09 Feb Icelandair
02 Feb - 23 Feb Icelandair
02 Feb - 09 Feb Icelandair
26 Feb - 02 Mar Lufthansa
05 Feb - 12 Feb Lufthansa
05 Feb - 10 Feb British Airways
23 Feb - 28 Feb Icelandair
12 Feb - 16 Feb Air Canada
07 Feb - 21 Feb Lufthansa
14 Feb - 21 Feb British Airways
26 Feb - 02 Mar Turkish Airlines direct

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

Powered by

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.