SeattleIstanbulNonstop Flight TimeSEA–IST
Seattle (Seattle-Tacoma International Airport) to Istanbul (Istanbul Airport).
Direct flights from SEA to IST have an estimated flight time of about 13h 5m, based on the 6,055-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with Turkish Airlines appearing most often in that sample. Captured departure times run from 19:10 to 19:15 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~13h 5m Estimated from great-circle distance — no tracked flights yet. | 6,055 mi | Nonstop | 1/day From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured nonstop airlines for SEA to IST
Our current provider sample includes 1/day direct flights from SEA to IST across 1 captured airline.
- First departure
- 19:10
- Last departure
- 19:15
- Cadence
- ~every 30 min
- Captured departures/day
- 2
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Turkish Airlines | 1/day | Airbus A350 | 19:1019:15 |
Aircraft on this route
Flying the other way?
IST to SEA flights — 1/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SEA to IST, last seen June 15, 2026. Frequency uses 7 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from SEA to IST?
The SEA to IST flight time is estimated at about 13h 5m from great-circle distance until enough tracked flights are available.
How far is SEA from IST?
SEA to IST is about 6,055 miles by air.
Are there nonstop flights from SEA to IST?
Yes. Captured schedules show 1/day from SEA to IST on Turkish Airlines. Confirm live timetables before booking.
Which airlines fly from SEA to IST?
Our current provider sample for SEA to IST includes Turkish Airlines. Confirm live timetables before booking.
What aircraft fly from SEA to IST?
Aircraft captured in our current provider sample for SEA to IST include Airbus A350.
Route hubs
Nearby airport options
Near Istanbul
- SAW - IstanbulSabiha Gokcen International Airport · 39 mi from ISTFlights to SAW