Treat for children: Children between 2 and 11 can enjoy free flight and two-night free hotel accommodation if they travel with two adults on Thai Airways flight from any departure destination in the Chinese mainland to Bangkok by the end of October (excluding departures between Sept 28 and Oct 2). More promotion information on www.thaiairways.com.cn.

Shopping coupon: A traveler who books an Air China international flight ticket on its official website up until the end of August will get a shopping coupon that can be used on the company's online shop. The coupons' average value is 500 yuan ($79), and some first-class tickets will yield coupons worth up to 1,200 yuan. All coupons have to be used by the end of October. Details on www.airchina.com.cn.

Beijing to Seoul: A one-way Asiana Airlines ticket from Beijing to Seoul will cost as low as 960 yuan ($151) if the traveler books it on the company's official website until the end of October, and cheapest round-trip ticket will be 1,510 yuan. Tickets must be booked at least 14 days in advance. More information on cn.flyasiana.com.