All airlines flying from Seoul Incheon (ICN) to Seattle-Tacoma (SEA).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Thu,Fri
21:00
Seoul Incheon (ICN) 2
14:55
Seattle-Tacoma (SEA) Singapore Airlines SQ 5772 Non-stop Boeing 777-200LR (77L) 9:55 Effective from 2026-10-29 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Mon,Wed,Fri-Sun
21:00
Seoul Incheon (ICN) 1
13:55
Seattle-Tacoma (SEA) Thai Airways TG 6753 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-01-02 through 2026-01-12 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Mon,Wed,Fri-Sun
21:00
Seoul Incheon (ICN) 2
13:55
Seattle-Tacoma (SEA) Thai Airways TG 6753 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-01-14 through 2026-03-07 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Mon,Wed,Fri-Sun
21:00
Seoul Incheon (ICN) 2
14:55
Seattle-Tacoma (SEA) Thai Airways TG 6753 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-03-08 through 2026-03-30 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Daily
21:00
Seoul Incheon (ICN) 2
14:55
Seattle-Tacoma (SEA) Thai Airways TG 6753 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-03-31 through 2026-06-30 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Daily
21:00
Seoul Incheon (ICN) 2
15:10
Seattle-Tacoma (SEA) Thai Airways TG 6753 Non-stop Boeing 777-200LR (77L) 10:10 Effective 2026-07-01 through 2026-08-31 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Daily
21:00
Seoul Incheon (ICN) 2
14:55
Seattle-Tacoma (SEA) Thai Airways TG 6753 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-09-01 through 2026-10-27 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Thu,Fri
21:00
Seoul Incheon (ICN) 2
14:55
Seattle-Tacoma (SEA) Thai Airways TG 6753 Non-stop Boeing 777-200LR (77L) 9:55 Effective from 2026-10-29 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Mon,Wed,Fri-Sun
21:00
Seoul Incheon (ICN) 1
13:55
Seattle-Tacoma (SEA) United Airlines UA 7291 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-01-02 through 2026-01-12 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Mon,Wed,Fri-Sun
21:00
Seoul Incheon (ICN) 2
13:55
Seattle-Tacoma (SEA) United Airlines UA 7291 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-01-14 through 2026-03-07 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Mon,Wed,Fri-Sun
21:00
Seoul Incheon (ICN) 2
14:55
Seattle-Tacoma (SEA) United Airlines UA 7291 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-03-08 through 2026-03-30 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Daily
21:00
Seoul Incheon (ICN) 2
14:55
Seattle-Tacoma (SEA) United Airlines UA 7291 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-03-31 through 2026-06-30 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Daily
21:00
Seoul Incheon (ICN) 2
15:10
Seattle-Tacoma (SEA) United Airlines UA 7291 Non-stop Boeing 777-200LR (77L) 10:10 Effective 2026-07-01 through 2026-08-31 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Daily
21:00
Seoul Incheon (ICN) 2
14:55
Seattle-Tacoma (SEA) United Airlines UA 7291 Non-stop Boeing 777-200LR (77L) 9:55 Effective 2026-09-01 through 2026-10-27 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Thu,Fri
21:00
Seoul Incheon (ICN) 2
14:55
Seattle-Tacoma (SEA) United Airlines UA 7291 Non-stop Boeing 777-200LR (77L) 9:55 Effective from 2026-10-29 Codeshare flight, operated by Asiana Airlines.(OZ 272) |
| Daily
16:10
Seoul Incheon (ICN) 2
09:00
Seattle-Tacoma (SEA) Delta Air Lines DL 7837 Non-stop Boeing 787-10 (781) 9:50 Valid until 2026-03-07 Codeshare flight, operated by Korean Air.(KE 41) |
| Daily
16:10
Seoul Incheon (ICN) 2
10:00
Seattle-Tacoma (SEA) Delta Air Lines DL 7837 Non-stop Boeing 787-10 (781) 9:50 Effective 2026-03-08 through 2026-03-28 Codeshare flight, operated by Korean Air.(KE 41) |
| Daily
16:10
Seoul Incheon (ICN) 2
10:00
Seattle-Tacoma (SEA) Delta Air Lines DL 7837 Non-stop Boeing 787-10 (781) 9:50 Effective from 2026-10-25 Codeshare flight, operated by Korean Air.(KE 41) |
| Daily
16:40
Seoul Incheon (ICN) 2
10:40
Seattle-Tacoma (SEA) Delta Air Lines DL 7837 Non-stop Boeing 787-10 (781) 10:00 Effective 2026-03-29 through 2026-05-31 Codeshare flight, operated by Korean Air.(KE 41) |
| Daily
16:40
Seoul Incheon (ICN) 2
10:50
Seattle-Tacoma (SEA) Delta Air Lines DL 7837 Non-stop Boeing 787-10 (781) 10:10 Effective 2026-06-01 through 2026-08-31 Codeshare flight, operated by Korean Air.(KE 41) |
| Daily
16:40
Seoul Incheon (ICN) 2
10:40
Seattle-Tacoma (SEA) Delta Air Lines DL 7837 Non-stop Boeing 787-10 (781) 10:00 Effective 2026-09-01 through 2026-10-24 Codeshare flight, operated by Korean Air.(KE 41) |
| Mon,Thu-Sun
20:35
Seoul Incheon (ICN) 1
13:45
Seattle-Tacoma (SEA) Alaska Airlines AS 8472 Non-stop Boeing 787 (787) 10:10 Valid until 2026-03-07 Codeshare flight, operated by Hawaiian Airlines.(HA 872) |
| Mon,Thu-Sun
20:35
Seoul Incheon (ICN) 1
14:45
Seattle-Tacoma (SEA) Alaska Airlines AS 8472 Non-stop Boeing 787 (787) 10:10 Effective 2026-03-08 through 2026-03-16 Codeshare flight, operated by Hawaiian Airlines.(HA 872) |
| Mon,Thu-Sun
20:35
Seoul Incheon (ICN) 1
14:30
Seattle-Tacoma (SEA) Alaska Airlines AS 8472 Non-stop Boeing 787 (787) 9:55 Effective 2026-03-19 through 2026-03-30 Codeshare flight, operated by Hawaiian Airlines.(HA 872) |
| Mon,Wed-Sun
20:35
Seoul Incheon (ICN) 1
14:30
Seattle-Tacoma (SEA) Alaska Airlines AS 8472 Non-stop Boeing 787 (787) 9:55 Effective 2026-04-01 through 2026-04-20 Codeshare flight, operated by Hawaiian Airlines.(HA 872) |
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- An international route departing from Seoul Incheon airport, South Korea (ICN) and arriving at Seattle-Tacoma airport, United States (SEA).
- The flight distance is 5200 miles, or 8369 km.
- The timezone of the departure airport is UTC+9 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 9:50 and 10:41.
