*Ticket fares offered as low as US$1 Hanoi. 12 July 2022. Air travelers can fly directly with Vietjet to Busan, South Korea’s second-most populous city,…
*Ticket fares offered as low as US$1 Hanoi. 12 July 2022. Air travelers can fly directly with Vietjet to Busan, South Korea’s second-most populous city,…