Below you can find the flight schedule for Seoul to Osaka for April. If you are looking for flight fares, please check the cheap flights Seoul to Osaka, or you can use the search form at the top.
| Airline | Flight number | Departure | Arrival | Flight time |
| Asiana Airlines | OZ112 | 07:55 | 09:40 | 1h 45m |
| Asiana Airlines | OZ1145 | 08:30 | 10:10 | 1h 40m |
| Asiana Airlines | OZ114 | 14:05 | 15:50 | 1h 45m |
| Asiana Airlines | OZ1165 | 17:40 | 19:20 | 1h 40m |
| Asiana Airlines | OZ116 | 19:20 | 21:05 | 1h 45m |
| EastarJet | ZE613 | 15:30 | 17:10 | 1h 40m |
| Jeju Air | 7C1304 | 07:10 | 09:00 | 1h 50m |
| Jeju Air | 7C1302 | 09:10 | 11:00 | 1h 50m |
| Jeju Air | 7C1308 | 13:35 | 15:20 | 1h 45m |
| Jeju Air | 7C1384 | 14:00 | 15:40 | 1h 40m |
| Jeju Air | 7C1306 | 17:00 | 18:50 | 1h 50m |
| Jin Air | LJ231 | 07:50 | 09:40 | 1h 50m |
| Jin Air | LJ235 | 13:45 | 15:35 | 1h 50m |
| Jin Air | LJ239 | 16:05 | 18:00 | 1h 55m |
| Korean Air | KE2117 | 09:00 | 10:45 | 1h 45m |
| Korean Air | KE723 | 09:35 | 11:20 | 1h 45m |
| Korean Air | KE725 | 15:15 | 17:15 | 2h 0m |
| Korean Air | KE2119 | 16:30 | 18:25 | 1h 55m |
| Korean Air | KE721 | 19:05 | 21:05 | 2h 0m |
| Peach Aviation | MM706 | 15:20 | 17:10 | 1h 50m |
| Peach Aviation | MM710 | 21:00 | 22:50 | 1h 50m |
| Tway Airlines | TW281 | 08:00 | 09:50 | 1h 50m |
| Tway Airlines | TW283 | 12:05 | 14:00 | 1h 55m |
| Tway Airlines | TW285 | 15:40 | 17:30 | 1h 50m |
IDR
