T'way Air
flight
TW 304:
Kansai, Osaka - Seoul Incheon
Kansai, Osaka - Seoul Incheon
FLIGHT SCHEDULE
Direct Flights:
T'way Air TW304
Effective 2026-03-29 through 2026-05-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
Direct Flights:
T'way Air TW304
Effective 2026-05-03 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
T'way Air TW304
Effective 2026-08-18 through 2026-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
Direct Flights:
T'way Air TW304
Effective from 2026-09-04
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Duration: 2:00, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
T'way Air TW304
Effective from 2026-09-05
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Duration: 2:00, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
Direct Flights:
T'way Air TW304
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
Direct Flights:
T'way Air TW304
Effective 2026-01-07 through 2026-03-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
T'way Air TW304
Effective 2026-03-03 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
- TW 304 is an international flight departing from Kansai, Osaka airport, Japan (KIX) and arriving at Seoul Incheon airport, South Korea (ICN).
- The flight distance is 535 miles, or 861 km.
- The timezone of both the departure and the arrival airports is UTC+9 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 2:00 and 2:15.