Yes, there are multiple flights from Hanoi to Dolomites for under 29,981,550₫. The cheapest flight booked recently is on Air France for just 28,482,472₫, but on average you can expect to pay 28,597,786₫.
There are no direct flights from Hanoi to Dolomites, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Hanoi is typically similar to Marco Polo (Tessera). We can gather that this will continue over the next 14 days.
You can imagine temperatures to be in the 34 °C range in June. The weather in Marco Polo (Tessera) 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.
For as low as 28,482,472₫, Air France can have you in Dolomites from Hanoi in 25h 25m. This flight may include one or multiple stops.
Flying on Air France is currently your cheapest option to Dolomites, with prices starting at 28,482,472₫. Another option worth looking into is Alitalia, starting at 28,805,352₫ round trip.