Specifically, Vietnam Airlines will cancel flights VN1400/1401 between Ho Chi Minh City and Dong Hoi on October 9 to October 10.Jetstar Pacific plans to stop flights BL350/351/226/227/430/431 between Ho Chi Minh City and Dong Hoi/Chu Lai and Dong Hoi – Chiang Mai (Thailand). Meanwhile, VASCO will cancel 0V8591/8590 flights between Hanoi and Dong Hoi. Several other flights will also be rearranged.Passengers on the adjusted flights could be transferred to other flights of the same route free of charge on the day after if seats are available. They were also advised to regularly update weather situation to actively reschedule their travel.Further information could be found on the website www.vietnamairlines.com, ticket agents nationwide, Vietnam Airlines hotline 1900 1100 or Jetstar Pacific hotline 1900 1550.