Yes, there are multiple flights from Vietnam to Ravenna for under 20,756,458₫. The cheapest flight booked recently is on Turkish Airlines for just 19,395,756₫, but on average you can expect to pay 24,976,938₫.
There are no direct flights from Vietnam to Ravenna, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
Airlines like Turkish Airlines, Air France, and Alitalia fly from Vietnam to Ravenna in about 20h 50m. The time it takes to get you to your destination can typically vary by up to 7h 50m. Both multi-stop and direct flights can be found to your destination and back.
Turkish Airlines, at 19,395,756₫, was found to be the cheapest airline from Vietnam to Ravenna.Alternate airlines to your destination round-trip include British Airways and Air France.