VietJet Air will operate three weekly flights on Tuesdays, Thursdays, and Saturdays.
The reopening of the Dong-Hoi route will make travel more convenient for passengers during this year’s peak summer tourism season.
The airline has also unveiled plans to operate 22 charter flights on the Taipei-Dong Hoi route over a year, beginning March 31.
Meanwhile, the airline continues to operate the Dong Hoi-Ho Chi Minh City route with three round-trip flights per day and may increase the frequency based on travel demand.
The Airports Corporation of Vietnam and Quang Binh are collaborating on a project to upgrade Dong Hoi Airport. The project includes building Terminal 2 and expanding the aircraft parking apron.
The airport has exceeded its designed capacity and will serve roughly 1 million passengers annually by 2025.