Many travelers head to Jeju Island for dramatic volcanic scenery, sandy beaches, and compact size that makes island-hopping easy within a few days.
Major airlines operate frequent flights from Seoul’s Gimpo and Incheon airports to Jeju International Airport (CJU), with flight times around one hour from Seoul and 1.5-2 hours from southern cities like Busan. Low-cost carriers such as Jeju Air and Jin Air offer frequent budget options, while Korean Air and Asiana run full-service flights. International connections arrive seasonally from nearby countries; advance booking helps secure better fares during holiday periods.
Passenger ferries connect Jeju with Mokpo, Wando, and Busan for travelers who prefer sea routes or want to bring a vehicle. Ferry crossings range from a few hours to overnight trips depending on speed and departure point. Car rental counters at CJU make self-driving straightforward, and ride-hailing plus taxi services cover urban areas for shorter stays.
Public transport on the island includes a network of local and express buses linking Jeju City, Seogwipo, and major attractions. The Jeju Olle Trail system traces coastal paths suitable for day hikes and multi-day walking routes. Organized day tours provide convenient access to dispersed sites for visitors who do not rent a car, while scooters and bicycles work well for coastal exploration in fair weather.
Hallasan National Park hosts the island’s highest peak and offers crater hikes and alpine flora. Seongsan Ilchulbong (Sunrise Peak) is a UNESCO geosite famous for sunrise views and short, steep climbs. Manjanggul Lava Tube showcases underground volcanic formations, and several waterfalls such as Cheonjiyeon and Jeongbang sit near Seogwipo. Beaches like Hyeopjae and Hamdeok attract swimmers and photographers, while the O’Sulloc Tea Museum and Jeju Folk Village provide cultural context.
Best times to visit are spring (April-May) and autumn (September-October) for mild weather and lower crowds. Winter brings fewer visitors and cooler, windy conditions; summer is hot and busy. Local currency is KRW, and prepaid SIM cards or portable Wi‑Fi are available at the airport. Public transit uses rechargeable T-money cards for convenience on buses. Planning routes around Jeju City and Seogwipo lets travelers allocate time efficiently between natural sites and coastal relaxation.