Yes, there are multiple flights from Vietnam to Bonn for under 22,999,080₫. The cheapest flight booked recently is on Turkish Airlines for just 22,447,102₫, but on average you can expect to pay 32,497,700₫.
There are no direct flights from Vietnam to Bonn, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
On average you can expect to pay 26,814,398₫ for a flight from Vietnam to Cologne. The cheapest flight overall is 26,814,398₫ while the most popular route, (Hanoi Noibai - Cologne Köln/Bonn) is currently priced at 22,447,104₫.
Airlines like Turkish Airlines and Singapore Airlines fly from Vietnam to Bonn in about 16h 45m. The time it takes to get you to your destination can typically vary by up to 3h 05m. This flight may include one or multiple stops.
Cheapflights users have booked flights from Vietnam to Bonn round-trip from 22,447,104₫. Another airline that can offer you cheap pricing is Singapore Airlines.