All airlines flying from Seattle-Tacoma (SEA) to Seoul Incheon (ICN).
| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Daily
11:00
Seattle-Tacoma (SEA)
15:55
Seoul Incheon (ICN) 2 Korean Air KE 42 Non-stop Boeing 787-10 (781) 11:55 Valid until 2026-03-07 The flight arrives 1 day after departure. |
| Daily
12:00
Seattle-Tacoma (SEA)
15:55
Seoul Incheon (ICN) 2 Korean Air KE 42 Non-stop Boeing 787-10 (781) 11:55 Effective 2026-03-08 through 2026-03-28 The flight arrives 1 day after departure. |
| Daily
12:00
Seattle-Tacoma (SEA)
15:55
Seoul Incheon (ICN) 2 Korean Air KE 42 Non-stop Boeing 787-10 (781) 11:55 Effective from 2026-10-25 The flight arrives 1 day after departure. |
| Daily
12:50
Seattle-Tacoma (SEA)
16:40
Seoul Incheon (ICN) 2 Korean Air KE 42 Non-stop Boeing 787-10 (781) 11:50 Effective 2026-03-29 through 2026-05-31 The flight arrives 1 day after departure. |
| Daily
12:50
Seattle-Tacoma (SEA)
16:40
Seoul Incheon (ICN) 2 Korean Air KE 42 Non-stop Boeing 787-10 (781) 11:50 Effective 2026-09-01 through 2026-10-24 The flight arrives 1 day after departure. |
| Daily
13:20
Seattle-Tacoma (SEA)
16:40
Seoul Incheon (ICN) 2 Korean Air KE 42 Non-stop Boeing 787-10 (781) 11:20 Effective 2026-06-01 through 2026-08-31 The flight arrives 1 day after departure. |
| Mon,Wed-Sun
14:40
Seattle-Tacoma (SEA)
18:35
Seoul Incheon (ICN) 1 Alaska Airlines AS 171 Non-stop Boeing 787-9 (789) 11:55 Effective 2026-04-22 through 2026-10-25 The flight arrives 1 day after departure. |
| Wed-Sat
14:40
Seattle-Tacoma (SEA)
18:35
Seoul Incheon (ICN) 1 Alaska Airlines AS 171 Non-stop Boeing 787-9 (789) 11:55 Effective from 2026-10-28 The flight arrives 1 day after departure. |
| Daily
11:25
Seattle-Tacoma (SEA)
16:30
Seoul Incheon (ICN) 2 Delta Air Lines DL 197 Non-stop Airbus A350-900 (359) 12:05 Valid until 2026-02-28 The flight arrives 1 day after departure. |
| Daily
11:30
Seattle-Tacoma (SEA)
16:30
Seoul Incheon (ICN) 2 Delta Air Lines DL 197 Non-stop Airbus A350-900 (359) 12:00 Effective 2026-03-01 through 2026-03-07 The flight arrives 1 day after departure. |
| Daily
12:15
Seattle-Tacoma (SEA)
16:30
Seoul Incheon (ICN) 2 Delta Air Lines DL 197 Non-stop Airbus A350-900 (359) 12:15 Effective from 2026-10-25 The flight arrives 1 day after departure. |
| Sat
12:30
Seattle-Tacoma (SEA)
16:30
Seoul Incheon (ICN) 2 Delta Air Lines DL 197 Non-stop Airbus A350-900 (359) 12:00 Operates only on 2026-10-24 The flight arrives 1 day after departure. |
| Daily
12:35
Seattle-Tacoma (SEA)
16:30
Seoul Incheon (ICN) 2 Delta Air Lines DL 197 Non-stop Airbus A350-900 (359) 11:55 Effective 2026-03-08 through 2026-03-27 The flight arrives 1 day after departure. |
| Daily
12:45
Seattle-Tacoma (SEA)
16:50
Seoul Incheon (ICN) 2 Delta Air Lines DL 197 Non-stop Airbus A350-900 (359) 12:05 Effective 2026-10-01 through 2026-10-23 The flight arrives 1 day after departure. |
| Daily
13:00
Seattle-Tacoma (SEA)
16:50
Seoul Incheon (ICN) 2 Delta Air Lines DL 197 Non-stop Airbus A350-900 (359) 11:50 Effective 2026-03-28 through 2026-05-31 The flight arrives 1 day after departure. |
| Daily
13:00
Seattle-Tacoma (SEA)
16:50
Seoul Incheon (ICN) 2 Delta Air Lines DL 197 Non-stop Airbus A350-900 (359) 11:50 Effective 2026-09-01 through 2026-09-30 The flight arrives 1 day after departure. |
| Daily
13:05
Seattle-Tacoma (SEA)
16:50
Seoul Incheon (ICN) 2 Delta Air Lines DL 197 Non-stop Airbus A350-900 (359) 11:45 Effective 2026-06-01 through 2026-08-31 The flight arrives 1 day after departure. |
| Tue,Fri,Sat
06:15
Seattle-Tacoma (SEA)
09:45
Seoul Incheon (ICN) Korean Air KE 234 Non-stop Boeing 747-8 Freighter (74N) 10:30 Valid until 2026-03-07 The flight arrives 1 day after departure. This is a Scheduled Cargo flight. |
| Tue,Fri,Sat
06:15
Seattle-Tacoma (SEA)
09:45
Seoul Incheon (ICN) Korean Air KE 234 Non-stop Boeing 747-8 Freighter (74N) 11:30 Effective from 2026-03-10 The flight arrives 1 day after departure. This is a Scheduled Cargo flight. |
| Wed,Sun
10:10
Seattle-Tacoma (SEA)
13:25
Seoul Incheon (ICN) Asiana Airlines OZ 241 Non-stop Boeing 747 Freighter (74F) 10:15 Valid until 2026-03-04 The flight arrives 1 day after departure. This is a Scheduled Cargo flight. |
| Wed,Sun
10:10
Seattle-Tacoma (SEA)
13:25
Seoul Incheon (ICN) Asiana Airlines OZ 241 Non-stop Boeing 747 Freighter (74F) 11:15 Effective 2026-03-08 through 2026-10-28 The flight arrives 1 day after departure. This is a Scheduled Cargo flight. |
| Fri
18:40
Seattle-Tacoma (SEA)
21:55
Seoul Incheon (ICN) Asiana Airlines OZ 241 Non-stop Boeing 747 Freighter (74F) 10:15 Valid until 2026-03-06 The flight arrives 1 day after departure. This is a Scheduled Cargo flight. |
| Fri
18:40
Seattle-Tacoma (SEA)
21:55
Seoul Incheon (ICN) Asiana Airlines OZ 241 Non-stop Boeing 747 Freighter (74F) 11:15 Effective from 2026-03-13 The flight arrives 1 day after departure. This is a Scheduled Cargo flight. |
| Tue
10:10
Seattle-Tacoma (SEA)
13:25
Seoul Incheon (ICN) Asiana Airlines OZ 243 Non-stop Boeing 747 Freighter (74F) 10:15 Valid until 2026-03-03 The flight arrives 1 day after departure. This is a Scheduled Cargo flight. |
| Tue
10:10
Seattle-Tacoma (SEA)
13:25
Seoul Incheon (ICN) Asiana Airlines OZ 243 Non-stop Boeing 747 Freighter (74F) 11:15 Effective 2026-03-10 through 2026-10-27 The flight arrives 1 day after departure. This is a Scheduled Cargo flight. |
| Wed
11:25
Seattle-Tacoma (SEA)
15:15
Seoul Incheon (ICN) Korean Air KE 262 Non-stop Boeing 747-8 Freighter (74N) 10:50 Valid until 2026-03-04 The flight arrives 1 day after departure. This is a Scheduled Cargo flight. |
| Wed
11:25
Seattle-Tacoma (SEA)
15:15
Seoul Incheon (ICN) Korean Air KE 262 Non-stop Boeing 747-8 Freighter (74N) 11:50 Effective 2026-03-11 through 2026-10-28 The flight arrives 1 day after departure. This is a Scheduled Cargo flight. |
| Mon-Wed,Sat,Sun
00:10
Seattle-Tacoma (SEA)
05:20
Seoul Incheon (ICN) 1 Asiana Airlines OZ 271 Non-stop Boeing 777-200LR (77L) 12:10 Valid until 2026-01-06 The flight arrives 1 day after departure. |
| Mon,Thu,Sat,Sun
00:10
Seattle-Tacoma (SEA)
05:20
Seoul Incheon (ICN) 1 Asiana Airlines OZ 271 Non-stop Boeing 777-200LR (77L) 12:10 Effective 2026-01-08 through 2026-01-12 The flight arrives 1 day after departure. |
| Mon,Tue,Thu,Sat,Sun
00:10
Seattle-Tacoma (SEA)
05:20
Seoul Incheon (ICN) 2 Asiana Airlines OZ 271 Non-stop Boeing 777-200LR (77L) 12:10 Effective 2026-01-13 through 2026-03-08 The flight arrives 1 day after departure. |
| Mon,Tue,Thu,Sat,Sun
00:10
Seattle-Tacoma (SEA)
04:20
Seoul Incheon (ICN) 2 Asiana Airlines OZ 271 Non-stop Boeing 777-200LR (77L) 12:10 Effective 2026-03-09 through 2026-03-31 The flight arrives 1 day after departure. |
| Daily
00:10
Seattle-Tacoma (SEA)
04:20
Seoul Incheon (ICN) 2 Asiana Airlines OZ 271 Non-stop Boeing 777-200LR (77L) 12:10 Effective 2026-04-01 through 2026-07-01 The flight arrives 1 day after departure. |
| Daily
00:10
Seattle-Tacoma (SEA)
04:05
Seoul Incheon (ICN) 2 Asiana Airlines OZ 271 Non-stop Boeing 777-200LR (77L) 11:55 Effective 2026-07-02 through 2026-09-01 The flight arrives 1 day after departure. |
| Daily
00:10
Seattle-Tacoma (SEA)
04:20
Seoul Incheon (ICN) 2 Asiana Airlines OZ 271 Non-stop Boeing 777-200LR (77L) 12:10 Effective 2026-09-02 through 2026-10-28 The flight arrives 1 day after departure. |
| Fri,Sat
00:10
Seattle-Tacoma (SEA)
04:20
Seoul Incheon (ICN) 2 Asiana Airlines OZ 271 Non-stop Boeing 777-200LR (77L) 12:10 Effective from 2026-10-30 The flight arrives 1 day after departure. |
| Wed-Sun
13:40
Seattle-Tacoma (SEA)
18:35
Seoul Incheon (ICN) 1 Hawaiian Airlines HA 871 Non-stop Boeing 787-9 (789) 11:55 Valid until 2026-03-07 The flight arrives 1 day after departure. |
| Wed-Sun
14:40
Seattle-Tacoma (SEA)
18:35
Seoul Incheon (ICN) 1 Hawaiian Airlines HA 871 Non-stop Boeing 787-9 (789) 11:55 Effective 2026-03-08 through 2026-03-29 The flight arrives 1 day after departure. |
| Mon,Wed-Sun
14:40
Seattle-Tacoma (SEA)
18:35
Seoul Incheon (ICN) 1 Hawaiian Airlines HA 871 Non-stop Boeing 787-9 (789) 11:55 Effective 2026-03-30 through 2026-04-20 The flight arrives 1 day after departure. |
| Direct Codeshare Flights: |
| Daily
11:25
Seattle-Tacoma (SEA)
16:30
Seoul Incheon (ICN) 2 Korean Air KE 5020 Non-stop Airbus A350-900 (359) 12:05 Valid until 2026-02-28 Codeshare flight, operated by Delta Air Lines.(DL 197) The flight arrives 1 day after departure. |
| Daily
11:30
Seattle-Tacoma (SEA)
16:30
Seoul Incheon (ICN) 2 Korean Air KE 5020 Non-stop Airbus A350-900 (359) 12:00 Effective 2026-03-01 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 197) The flight arrives 1 day after departure. |
| Daily
12:15
Seattle-Tacoma (SEA)
16:30
Seoul Incheon (ICN) 2 Korean Air KE 5020 Non-stop Airbus A350-900 (359) 12:15 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 197) The flight arrives 1 day after departure. |
| Sat
12:30
Seattle-Tacoma (SEA)
16:30
Seoul Incheon (ICN) 2 Korean Air KE 5020 Non-stop Airbus A350-900 (359) 12:00 Operates only on 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 197) The flight arrives 1 day after departure. |
| Daily
12:35
Seattle-Tacoma (SEA)
16:30
Seoul Incheon (ICN) 2 Korean Air KE 5020 Non-stop Airbus A350-900 (359) 11:55 Effective 2026-03-08 through 2026-03-27 Codeshare flight, operated by Delta Air Lines.(DL 197) The flight arrives 1 day after departure. |
| Daily
12:45
Seattle-Tacoma (SEA)
16:50
Seoul Incheon (ICN) 2 Korean Air KE 5020 Non-stop Airbus A350-900 (359) 12:05 Effective 2026-10-01 through 2026-10-23 Codeshare flight, operated by Delta Air Lines.(DL 197) The flight arrives 1 day after departure. |
| Daily
13:00
Seattle-Tacoma (SEA)
16:50
Seoul Incheon (ICN) 2 Korean Air KE 5020 Non-stop Airbus A350-900 (359) 11:50 Effective 2026-03-28 through 2026-05-31 Codeshare flight, operated by Delta Air Lines.(DL 197) The flight arrives 1 day after departure. |
| Daily
13:00
Seattle-Tacoma (SEA)
16:50
Seoul Incheon (ICN) 2 Korean Air KE 5020 Non-stop Airbus A350-900 (359) 11:50 Effective 2026-09-01 through 2026-09-30 Codeshare flight, operated by Delta Air Lines.(DL 197) The flight arrives 1 day after departure. |
| Daily
13:05
Seattle-Tacoma (SEA)
16:50
Seoul Incheon (ICN) 2 Korean Air KE 5020 Non-stop Airbus A350-900 (359) 11:45 Effective 2026-06-01 through 2026-08-31 Codeshare flight, operated by Delta Air Lines.(DL 197) The flight arrives 1 day after departure. |
| Mon,Tue,Thu,Sat,Sun
00:10
Seattle-Tacoma (SEA)
05:20
Seoul Incheon (ICN) 1 Singapore Airlines SQ 5771 Non-stop Boeing 777-200LR (77L) 12:10 Effective 2026-01-03 through 2026-01-12 Codeshare flight, operated by Asiana Airlines.(OZ 271) The flight arrives 1 day after departure. |
| Mon,Tue,Thu,Sat,Sun
00:10
Seattle-Tacoma (SEA)
05:20
Seoul Incheon (ICN) 2 Singapore Airlines SQ 5771 Non-stop Boeing 777-200LR (77L) 12:10 Effective 2026-01-13 through 2026-03-08 Codeshare flight, operated by Asiana Airlines.(OZ 271) The flight arrives 1 day after departure. |
| Mon,Tue,Thu,Sat,Sun
00:10
Seattle-Tacoma (SEA)
04:20
Seoul Incheon (ICN) 2 Singapore Airlines SQ 5771 Non-stop Boeing 777-200LR (77L) 12:10 Effective 2026-03-09 through 2026-03-31 Codeshare flight, operated by Asiana Airlines.(OZ 271) The flight arrives 1 day after departure. |
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- An international route departing from Seattle-Tacoma airport, United States (SEA) and arriving at Seoul Incheon airport, South Korea (ICN).
- The flight distance is 5200 miles, or 8369 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC+9 . 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 10:15 and 12:15.
