Update 2021-12-07: Several international routes are scheduled to resume from 15 December. This includes flights between Vietnam and San Francisco, Los Angeles, Singapore, Bangkok, Phnom Penh, Vientiane, Beijing, Tokyo, Seoul and Taipei. From January onwards, routes to and from Kuala Lumpur, Hong Kong, Paris, Frankfurt, Sydney and Moscow are also to be resumed. In this second phase, airports away from Hanoi and Ho Chi Minh City should also be able to be served again.
