Tokyo to Seoul Osaka to Seoul Nagoya to Seoul Fukuoka to Seoul Sapporo to Seoul Sendai to Seoul Shizuoka to Seoul Hiroshima to Seoul Okinawa to Seoul Takamatsu to Seoul Okayama to Seoul Yonago to Seoul Matsuyama to Seoul Kanazawa to Seoul Komatsu to Seoul Kumamoto to Seoul Aomori to Seoul Kagoshima to Seoul Oita to Seoul Kitakyushu to Seoul Miyazaki to Seoul Asahikawa to Seoul Nagasaki to Seoul Saga to Seoul Hakodate to Seoul Toyama to Seoul Yamaguchi to Seoul Ibaraki to Seoul

Niigata to Seoul Niigata to Hanoi Niigata to Bangkok Niigata to Taipei Niigata to Harbin Niigata to Shanghai Niigata to Yangon Niigata to Guilin

Niigata to Honolulu