Based on flight volume data, Lusaka is the most popular airport that NAYSA uses. Ndola and Livingstone are the next two most visited by NAYSA.
The least expensive round-trip NAYSA international flight we could find is flying from Lusaka to Johannesburg OR Tambo. This trip has 0 stops) and costs just 20,051,656 ₫ per ticket. NAYSA has international one-way flights available, but the cheapest is a flight from Johannesburg OR Tambo to Lusaka for just 3,099,319 ₫. This flight has 0 stops.
NAYSA does not have flights from Ho Chi Minh City - you will need to fly out of Ndola instead. However, you could fly from Ho Chi Minh City with Ethiopian Air or another airline.