Osaka to Seoul (KIX–GMP) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
KIX–GMP is served by 4 airlines with nonstop service. Peach, Jeju Air and Korean Air lead the route. The flight covers 519 miles in approximately 1h 45m. Beyond nonstop, 10 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| MM Peach | 28 | 320, 32N | 1h55-2h | – | – | – |
| 7C Jeju Air | 14 | 738 | 1h45-1h55 | – | – | – |
| KE Korean Air Also: JL | 14 | 32Q | 1h50-2h05 | – | SkyTeam | JL |
| OZ Asiana Airlines | 14 | 333 | 1h55-2h | – | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Seoul from Osaka
| Metric | KIX→GMP | NGO→GMP |
|---|---|---|
| Distance from KIX | – | 94 mi |
| Nonstop airlines | 4 | 1 |
| Weekly flights | 84 | 14 |
| Flight time | 1h 45m | 2h |
Travel Essentials
KIX: JST · GMP: KST
When it's 6:00 PM in Osaka, it's 6:00 PM in Seoul.
Japanese passport holders enter South Korea visa-free for up to 90 days. No fee, no advance registration. Passport must be valid for the duration of stay. K-ETA (Korea Electronic Travel Authorization) was required from 2021 to 2023 but has been suspended for Japanese nationals through the end of 2025. If K-ETA resumes, it costs KRW 10,000 (about JPY 1,100) and takes 24 to 72 hours to process at k-eta.go.kr.
Entry is fast. Immigration at Incheon (ICN) typically takes 15 to 30 minutes with automated gates available for repeat visitors who register biometrics. You need a return or onward ticket and may be asked about accommodation. No proof of funds is routinely requested for Japanese passport holders. The 90-day stay cannot be extended for tourism purposes.
Direct flights from Tokyo Narita and Haneda to Seoul Incheon run about 2 hours 30 minutes, with dozens of daily frequencies on ANA, JAL, Korean Air, Asiana, Peach, T'way, Jin Air, and Jeju Air. Osaka Kansai, Nagoya Centrair, and Fukuoka also have heavy direct service. South Korea uses the Korean won (KRW), trading at roughly 9.5 KRW per JPY. T-money transit cards cost KRW 4,000 at any convenience store and work on all Seoul buses, subway, and taxis. No vaccination requirements.
KIX–GMP Quick Facts
Frequently Asked Questions
Flights from KIX to GMP
Kansai International Airport (KIX) and Gimpo International Airport (GMP) are connected by nonstop service from Jeju Air, Korean Air, Peach and Asiana Airlines. With 84 weekly departures, this is a heavily served route.
KIX to GMP Flight Duration and Schedule
Nonstop flight time from KIX to GMP ranges from 1 hours 45 minutes to 2 hours 5 minutes. The route covers a distance of 519 miles (836 km). There are approximately 84 weekly flights outbound and 91 return, totaling 175 flights per week in both directions.
Connecting Options and Alternatives
10 one-stop connections are available, with the fastest taking approximately 4 hours via NGO. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Tokoname (NGO).