Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hanoi to Salzburg as you normally would.
Related info for your journey
Useful info, stats and facts about Hanoi to Salzburg flights.
HAN stands for Hanoi Noibai Airport, while SZG stands for Salzburg W.A. Mozart Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.