Cheap Flights from Osaka to Busan — $81

The Osaka — Busan route is served by a wide range of airlines: 7 in total, including Jeju Air, T'way Air, Air Busan, Jin Air, Peach, Eastar Jet, and Korean Air. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $81. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

Several times a week

The distance between Osaka and Busan is 599km (371 miles). The average flight duration is 1h 32m. There are 72 direct flights from Osaka to Busan. Osaka and Busan are in the same time zone. Flights from Osaka begin at 10:30 AM. The latest flight from Osaka departs at 7:00 PM

Looking for the best way to fly from Osaka to Busan? Our search scans over 700 airlines, 50+ agencies and more than 5 top booking systems to uncover the cheapest fares, best schedules and flexible conditions so you can book confidently and start planning your trip in minutes.

Osaka is served primarily by two airports: Kansai International (KIX) and Osaka Itami (ITM). Kansai is the region’s international hub, handling most long-haul and low-cost carrier services alongside full-service airlines; it sits on an artificial island about 50–60 km from central Osaka and can be reached in roughly 35–70 minutes by the limited express or airport rapid trains, with fares typically ranging from moderate to premium depending on service. Itami is primarily a domestic/regional airport nearer the city (around 10–15 km), popular with business travelers and domestic carriers and usually offering quicker transfers by bus or monorail within 20–30 minutes at lower fares. Pros: KIX offers broad international connectivity and modern facilities; ITM is convenient for domestic trips and shorter ground times. Cons: KIX transfers can be longer and slightly more expensive; ITM has limited international options.

Fly direct from Osaka to Busan for the fastest, most convenient way to cross the Korea Strait — less hassle, no long layovers, and more time to enjoy your trip. While some connecting options can be cheaper, a nonstop flight saves hours and adds comfort, making it ideal for weekend getaways or business travel. Book now to lock in smooth, efficient travel between these two vibrant cities.

Busan is served primarily by Gimhae International Airport (PUS), a regional gateway that handles a mix of domestic flights and a growing number of short-haul international services to Northeast Asia. Low-cost carriers commonly operate here alongside full-service Korean and regional airlines, so fares can be competitive compared with Seoul’s airports. The airport sits about 15–20 km west of central Busan; rapid transit via the Busan Metro and light rail typically takes around 30–50 minutes, while taxis or airport limousines are nearer 30–45 minutes depending on traffic — expect modest transport fares for public options and higher taxi fares. Pros: generally convenient for city access and budget travel; cons: smaller international connectivity and occasional peak-period crowds.

The minimum one-way ticket price from Osaka to Busan is $81 (April 2026), while the maximum is $242 (November 2026). On average, a ticket costs $97–$117.