Yes, there are multiple flights from Hanoi to W. A. Mozart for under 50,632,912₫. The cheapest flight booked recently is on Lufthansa for just 49,136,940₫, but on average you can expect to pay 49,159,952₫.
There are no direct flights from Hanoi to W. A. Mozart, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Hanoi is roughly less than Salzburg. You can assume this to be the case over the next 14 days.
You can imagine temperatures to be in the 34 °C range in June. The weather in Salzburg is generally colder than Hanoi's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.
A quick flight from Hanoi to W. A. Mozart can take about 28h 45m. Lufthansa provides one of the quickest options available for as low as 49,136,940₫.
Cheapflights users have booked flights from Hanoi to W. A. Mozart round-trip from 49,136,940₫.