Based on flight volume data, Granadilla Tenerife-Sur is the most popular airport that TUI Fly Belgium uses. Brussels Bruxelles-National and Alicante are the next two most visited by TUI Fly Belgium.
The least expensive round-trip TUI Fly Belgium international flight we could find is flying from Charleroi Brussels to Tunis Carthage. This trip has 0 stops) and costs just 2,677,942 ₫ per ticket. TUI Fly Belgium has international one-way flights available, but the cheapest is a flight from Casablanca Mohamed V to Charleroi Brussels for just 1,268,499 ₫. This flight has 0 stops.
TUI Fly Belgium does not have flights from Ho Chi Minh City - you will need to fly out of Eskişehir Anadolu University instead. However, you could fly from Ho Chi Minh City with SunExpress or another airline.