China Southern Airlines offers October fares from Shanghai to Seoul as low as 1,600 yuan ($260) round trip. The offer starts from Oct 5.

www.csair.com/cn.

Hainan Airlines flights between Beijing and Seattle from Sept 11 to 25 can be booked now and a round-trip ticket would start at 5,500 yuan, not including tax.

www.hnair.com.

If your travel plan to Thailand falls between Aug 30 and Sept 10, Air China has a special offer now: Tickets for a single trip are 900 yuan and 1,800 yuan round-trip, tax not included.