Shenzhen, Haikou Meilan Intl, and Qingyang are the top airports Donghai Airlines flies into and out of during the year.
A flight from Nantong to Chongqing Jiangbei Intl, which has 0 stops, is Rp 2,799,569 which is the least expensive round-trip domestic flight that Donghai Airlines offers. The cheapest one-way Donghai Airlines ticket is flying from Shanghai Pu Dong to Shenzhen. You can expect to pay around Rp 676,819 per ticket. This flight has 0 stops.
Donghai Airlines does not have flights from Denpasar Bali Ngurah Rai at the moment. There are scheduled flights with Donghai Airlines out of Sanya Phoenix Intl though (if you don’t mind flying from this airport). Flying with Sichuan Airlines is recommended if you still want to fly from Denpasar Bali Ngurah Rai.