Flights from Seattle to Seoul Incheon
- Flights a week
- <1
- Flight time
- —
- Distance
- 8,373 km
Schedule, today's status and punctuality of flights from Seattle to Seoul Incheon, from the official airport boards. Times are local to each airport.
Flights on 4 October 2026
| Flight | Departure | Arrival | Status |
|---|---|---|---|
 KE42Korean Air | 12:50 | — | Scheduled |
 DL197Delta Air LinesAlso sold as KE5020 | 13:00 | — | Departed |
 AS119Alaska Airlines | 13:35 | — | Scheduled |
Local times: departure in the departure airport's time, arrival in the arrival airport's. Struck through: the scheduled time.
Flight numbers from Seattle to Seoul Incheon
From the last 28 days of boards: usual departure time, the weekdays it flew and the share of on-time departures (within 15 min).
Common questions
- Which airlines fly from Seattle to Seoul Incheon?
- Korean Air, Delta Air Lines, Alaska Airlines.
- How many flights a week are there from Seattle to Seoul Incheon?
- About <1 a week over the last 28 days of boards. Flight numbers on the route: 3.
Airports
- Departure: Seattle (SEA)
- Arrival: Seoul Incheon (ICN)
- Return flights from Seoul Incheon to Seattle <1 a week