Using the online timetable is an easy way to look at all the direct flights Seattle — Seoul
88 flights in a week
Departure and arrival times are local (Seattle and Seoul)
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 00:50 | 05:43 | sun | Korean Air | 11h 53m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates | |
| 02:20 | 06:47 | fri | KE2454 | Korean Air | 12h 27m | Boeing Field International Airport — Gimpo International Airport | Select dates |
| 06:00 | 09:30 | fri | KE8210 | Korean Air | 11h 30m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 06:00 | 09:15 | tue | KE8210 | Korean Air | 11h 15m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 06:15 | 09:45 | tue, fri, sat | KE234 | Korean Air | 11h 30m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 07:30 | 11:45 | fri | DL9929 | Delta Air Lines | 12h 15m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 09:30 | 13:15 | wed | DL9897 | Delta Air Lines | 11h 45m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 10:10 | 13:25 | wed, sun | OZ241 | Asiana Airlines | 11h 15m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 10:20 | 14:00 | fri | OZ241 | Asiana Airlines | 11h 40m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 10:41 | 16:15 | daily | DL197 | Delta Air Lines | 12h 34m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 10:44 | 16:15 | mon, tue, wed, fri, sun | DL197 | Delta Air Lines | 12h 31m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 10:48 | 16:15 | mon | DL197 | Delta Air Lines | 12h 27m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 10:52 | 15:56 | tue | DL197 | Delta Air Lines | 12h 4m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 11:15 | 14:40 | wed, thu | KE262 | Korean Air | 11h 25m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 11:30 | 14:45 | mon | OZ2473 | Asiana Airlines | 11h 15m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 11:35 | 16:15 | tue, fri | DL197 | Delta Air Lines | 12h 40m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 11:40 | 15:20 | wed | OZ243 | Asiana Airlines | 11h 40m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 12:30 | 14:50 | sat | OZ2473 | Asiana Airlines | 10h 20m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 12:40 | 16:30 | daily | DL197 | Delta Air Lines | 11h 50m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 12:45 | 17:50 | daily | OZ271 | Asiana Airlines | 12h 5m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 12:45 | 16:30 | thu, fri | DL197 | Delta Air Lines | 11h 45m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 12:50 | 16:30 | mon, thu | DL197 | Delta Air Lines | 11h 40m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 12:50 | 16:40 | daily | KE42 | Korean Air | 11h 50m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 12:55 | 16:30 | mon, tue, thu, fri, sat, sun | DL197 | Delta Air Lines | 11h 35m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 13:20 | 16:40 | mon, tue, thu, fri, sat, sun | KE42 | Korean Air | 11h 20m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 13:30 | 16:50 | mon | KE9210 | Korean Air | 11h 20m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 13:45 | 17:50 | mon, tue, wed, thu | OZ271 | Asiana Airlines | 12h 5m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 14:15 | 17:55 | daily | OZ271 | Asiana Airlines | 11h 40m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 14:30 | 17:55 | wed, thu, fri | OZ271 | Asiana Airlines | 11h 25m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 18:40 | 21:55 | fri | OZ241 | Asiana Airlines | 11h 15m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 18:40 | 21:55 | sat | OZ241 | Air Incheon | 11h 15m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 23:30 | 02:11 | tue | Asiana Airlines | 10h 41m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |