Cheap Flights from Osaka to Jeju — $112

The route Osaka — Jeju is served by many carriers — 6 in total, including T'way Air, Peach, Air Busan, Eastar Jet, Connellan air disaster, and Jeju Air. This gives passengers wide opportunities: from finding the lowest fare (from $112) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

Kansai International Airport (KIX) serves as Osaka’s primary international gateway and a major regional hub for full-service carriers and a growing number of low-cost airlines. Located on an artificial island about 50–55 km south of central Osaka, it’s typically reached by the JR Kansai Airport Express or the Nankai Line in roughly 35–50 minutes; airport limousines and highway buses take about 50–70 minutes depending on traffic, with fares usually ranging from modest rail prices to higher bus/taxi rates. KIX offers a wide range of international connections and on-site amenities, making it convenient for long-haul travelers, though the island location can result in longer transfers to city hotels and occasional weather-related disruptions. Itami/Osaka International Airport (ITM) functions mainly as a domestic-focused airport, commonly used by full-service Japanese carriers operating frequent routes across the country. Situated closer to central Osaka—around 10–15 km north of downtown—it’s typically about 20–30 minutes by airport limousine bus or 30–40 minutes by local train, with fares generally lower than long-distance options. Itami is popular for short-haul travelers seeking quick access to the city and usually provides efficient ground transport, though it has limited international flights and can feel congested during peak domestic travel periods.

Jeju International (CJU) is the island’s main gateway, serving both domestic flights from across Korea and a growing number of international routes; it typically functions as a mid-sized international hub rather than a long-haul transfer point. Carriers range from full-service Korean airlines to several low-cost operators, so fares can be competitive, particularly on domestic sectors. The airport sits close to Jeju City — about 3–5 km from the center — and is reachable by taxi in roughly 10–15 minutes or by public bus in 20–40 minutes, with fares usually low to moderate. Pros include quick access to hotels and attractions and frequent flight options; cons can be crowded peak-season terminals and occasional delays during busy holiday periods.

In different months, ticket prices from Osaka to Jeju vary: minimum — $115 (September 2026), maximum — $157 (October 2026). Typically, the flight costs $134–$141.