Air China has a month-long special offer in March for trips from Beijing to Seoul, Busan and Daegu. The round-trip tickets are as low as 660 yuan ($105.9). The only condition is that tickets must be booked three weeks in advance.

www.airchina.com.cn.

China Eastern Airline now offers 300 yuan round-trip tickets to Kathmandu, Mandalay or Chiang Mai from Kunming, Yunnan province, valid from April 26. There are also special offers between Singapore and Wuhan, Hubei province.

www.ceair.com.

From March 17 to 31, Siberia Airlines is offering a two-week round-trip special between Beijing and Vladivostok. The two-way fare costs 1,077 yuan. Between the Chinese capital and Moscow, ticket fare during the same period is also on promotion at 829 yuan round trip.

www.s7.ru.