Cheapest return flights from Seattle to Istanbul in February from 380€

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

Return flights

16 Feb - 25 Feb Icelandair
01 Feb - 26 Feb Lufthansa
09 Feb - 17 Feb Icelandair
06 Feb - 16 Feb Icelandair
26 Feb - 02 Mar Lufthansa
18 Feb - 04 Mar British Airways
01 Feb - 25 Feb British Airways
08 Feb - 16 Feb British Airways
01 Feb - 04 Mar British Airways
22 Feb - 01 Mar British Airways
07 Feb - 16 Feb British Airways
04 Feb - 14 Feb British Airways
01 Feb - 15 Feb British Airways
05 Feb - 15 Feb KLM
22 Feb - 01 Mar Turkish Airlines direct
18 Feb - 04 Mar Turkish Airlines direct
01 Feb - 04 Mar Turkish Airlines direct
21 Feb - 01 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.