Lowest Prices
Uncover the best deals on Osaka to Seoul flights by comparing fares from hundreds of airlines and agencies.
Useful information for finding best airline tickets from Kansai International to Incheon International on your next trip.
Cheapest Round Trip Flight
$411
Asiana Airlines
• nonstop
• 3h 25m
Dec 25 – Dec 30
The cheapest round trip flight from Osaka to Seoul (KIX-ICN-KIX) is currently $411
Cheapest Direct Flight
$409
Japan Airlines
• nonstop
• 3h 25m
Dec 25
The cheapest nonstop flight from Osaka to Seoul (KIX-ICN) is currently $409
Fastest Flight
3h 25m
The fastest nonstop flight from Osaka to Seoul (KIX-ICN) takes 3h 25m
| Origin Airport | Kansai International , Osaka, JP |
| Destination Airport | Incheon International , Seoul, KR |
| Distance | 535 miles |