Flights from Seoul to Osaka – Direct & connecting routes
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ICN to KIX – All flight route options from Incheon International Airport, South Korea to Kansai International Airport, Japan. These flights are operated by 14 different airlines. Fly non-stop or choose from 2 different connecting flights. The shortest flight time is 1 hour and 40 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Seoul to Osaka flights
There are over 11 airlines and as many as 250 flights every week to this destination. You can fly non-stop to Osaka (KIX) from Seoul (ICN) with Jeju Air, Korean Air, Jin Air, Peach Aviation, Asiana Airlines, T´Way Air, Eastar Jet, Air Seoul or Air Busan or choose a connecting flight via Busan (PUS) or Tokyo (NRT) if it suits you better.
Tip! Consider Gimpo (GMP) to Osaka (ITM) or Gimpo (GMP) to Kansai International Airport (KIX) as alternatives aswell.
Seoul to Osaka with Jeju Air
You can fly non-stop every weekday with flights departing between 7:00 am and 7:00 pm.
Distance & flight times: Incheon International Airport to Kansai International Airport
The shortest flight time between ICN and KIX is 1 hour and 53 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
Direct | 1h 53m | - | 538 miles (866 km) |
PUS Busan | 6h 55m | 4h 10m | 575 miles (925 km) |
NRT Tokyo | 8h 43m | - | - |


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From Seoul to Japan
Below is a list of other destinations to Japan from Incheon International Airport with either direct flights or 1 stop connections.
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NRT Tokyo Direct
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HND Tokyo Direct
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NGO Nagoya Direct
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CTS Sapporo Direct
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FUK Fukuoka Direct
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OKA Okinawa Direct
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ITM Osaka
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KOJ Kagoshima Direct
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UKB Kobe Direct
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SDJ Sendai Direct
From South Korea to Osaka
Below is a list of other cities in South Korea with flights to Osaka with either non-stop or connecting flights.
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PUS Busan Direct
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CJU Jeju Direct
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CJJ Cheongju Direct
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TAE Daegu Direct
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GMP Seoul Direct
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RSU Yeosu
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HIN Jinju
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KWJ Gwangju