From Ulsan Taehwa Bus Terminal bus to Busan airport, fly to Cheju airport, bus to Jeju Sun Hotel, then bus to Jeju City. 3 h 45 min $88. From Ujeongdong taxi to Ulsan Station, train to Dongdaegu Station, taxi to Daegu airport, fly to Cheju airport, bus to Jeju Sun Hotel, then bus to Jeju City. 3 h 28 min $106. From Ujeongdong taxi to Ulsan airport, fly to Cheju airport, bus to Jeju Sun Hotel, then bus to Jeju City. 1 h 43 min $251. From Ujeongdong taxi to Ulsan Station, train to Cheonan Asan Station, train to Mokpo, then car ferry to Jeju. 10 h 13 min $154. From Ulsan Taehwa Bus Terminal bus to Gimhae Int'l Airport, bus to Gwangju, bus to Wando, South Korea, then car ferry to Jeju, South Korea. 11 h 28 min $83. From Ujeongdong drive to Wando, South Korea then car ferry to Jeju, South Korea. 6 h 57 min $97.