Flights from Osaka to Seoul
Fares, airlines, flight time and both airports for KIX–ICN.
Route snapshot: Osaka to Seoul
Osaka (KIX) to Seoul (ICN) is 860 km, about 1h 35m flying nonstop. Airlines with flights or nonstop fares on this route include Korean Air, Jeju Air, Asiana Airlines, Jin Air, T'way Air and Peach. The lowest one-way fare seen recently was $66 with Jin Air (nonstop), departing 24 Sept 2026 — as of 11 Sept 2026.
Check fares, see which airlines fly this route, and sort out airports, visas, and what to do at the destination — all before you book.
When you land in Seoul
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Getting out of Seoul (ICN)
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Compare live fares from Osaka to Seoul across 750+ airlines.
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Why travelers watch this route
Fares seen
The lowest one-way fare seen was $66 with Jin Air (nonstop), departing 24 Sept 2026. Checked 11 Sept 2026 — fares move daily.
Seasonality
Seoul demand usually strengthens around April – June, September – November, which can push fares higher on this corridor.
Who flies it
Airlines with flights or nonstop fares here include Korean Air, Jeju Air, Asiana Airlines, Jin Air and T'way Air. More carriers may sell it with a connection.
Airlines flying Osaka to Seoul
Carriers on KIX–ICN according to our route data and nonstop fares seen as of 11 Sept 2026. Not a complete list.
Osaka–Seoul route intelligence
Updated analysis of the KIX–ICN corridor — distance, fares, timing, and connecting options.
Route profile
Osaka (KIX) to Seoul (ICN) is a distance varies by routing corridor. Published fares cluster between $150 and $800 in economy. International.
Best time to book
Booking 6-8 weeks ahead generally lands the best fare on this route.
Demand-spike calendar: Chuseok (Korean Thanksgiving, Sep/Oct) and Lunar New Year create severe demand spikes. Outside those windows Seoul is reasonably priced year-round.
Visa & arrival
Passport-validity and visa requirements differ between and South Korea — most arriving travellers need at least six months of remaining passport validity. Check AirConnect's visa checker for your nationality before booking, especially if you plan to connect through a third country en route.
Best time to fly to Seoul
Based on weather and travel conditions in South Korea
Spring and autumn offer mild weather and stunning scenery. Summer (July–August) is hot and rainy; winter is bitterly cold but perfect for ski resorts like Gangwon.
Direct & Connecting Flights
Nonstop flights link Osaka (KIX) and Seoul (ICN), taking about 1h 35m. Connecting itineraries can be cheaper but take longer.
Fares & Price Guide
The lowest one-way fare seen on KIX–ICN was $66 USD (nonstop) as of 11 Sept 2026. Set a fare alert to be told when it drops.
About Seoul, South Korea
Flights arrive at Incheon International Airport (ICN). Best visited during April – June, September – November. See the destination guide for hotels, visa requirements and travel tips.
Plan this route beyond the fare
Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.
Search KIX → ICN
See current Osaka to Seoul fares on Trip.com.
Airport Guides
Check terminals, transport and arrival details for KIX and ICN.
Airline Route Maps
Explore the networks of airlines flying from Osaka and Seoul.
Seoul Planning
Turn this flight route into a full trip with destination, hotel and activity planning.
Price Alerts
Track fare drops on KIX–ICN and related city pairs.
Visa Guides
Check entry rules before booking flights from Osaka to South Korea.
Explore related route clusters
These hubs help search engines and travelers understand where this corridor sits in the wider route graph.
Deals on Osaka → Seoul
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Frequently asked questions — Osaka to Seoul flights
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