The most common passenger trains operated by the Korean National Railroad are Semaeul (1st class) and Mugunghwa (2nd class). The Semaeul express trains are not only more comfortable, but faster. In the Mugunghwa express trains passengers can choose to travel standing and pay a very low price. Tickets are available in the railway stations and in almost all traveling agencies.     Busan Railroad Station 051) 463-5782 Chongnyangni Railroad Station 02) 966-0018 Korean National Railroad 02) 392-7788 Daejon Railroad Station 042) 253-7451 Dongdaegu Railroad Station 053) 955-8877 Gyeongju Railroad Station 0561) 743-8052 Mokpo Railroad Station 0631) 242-7788 Seoul Railroad Station 02) 392-7811 Yeosu Railroad Station 0662) 662-6491   Below there is an example of the price difference     Seoul - Busan Normal VIP Standing Adult Child Adult Child Adult Child Semaeul Normal Rate 33,600 16,800 42,500 25,700 - - 5% Discount 31,900 16,000 39,000 23,100 - - 15% Discount 28,600 14,300 35,700 21,400 - - Mugunghwa Normal Rate 22,900 11,500 29,300 17,900 16,500 8,300 5% Discount 21,800 10,900 28,200 17,300 15,700 7,900 15% Discount 19,500 9,800 25,900 16,200 14,000 7,000     Normal Rates applied Fridays after 6:00pm, Saturdays, Sundays, and holidays. 5% discounts on Mondays and Fridays before 6:00pm. 15% discounts on Tuesdays, Wednesdays, and Thursdays.   For more information in English : 02) 3149-2530 or http://www.korail.go.kr/eng/index.html