Direct flights from Tainan Airport (TNN)
Tainan Airport in Tainan, Taiwan has direct flights to 2 airports in 2 countries, flown by 2 airlines. The longest is to Hanoi (HAN) at 1,495 km.
See every route from TNN on the map2direct destinations
2countries
2airlines
Direct flights from TNN by country
Hong Kong (1)
- HKG Hong Kong · 650 km · ~1h 20m · China Airlines
Vietnam (1)
- HAN Hanoi · 1,495 km · ~2h 20m · Vietjet
Airlines flying from TNN
China Airlines, Vietjet
Going somewhere TNN doesn’t fly direct?
Wayfli finds the best one- and two-stop connections from Tainan to any airport in the world. Pick a destination on the map.
Routes come from current airline fares, updated weekly (last update 9 November 2026), plus older schedule data for airports with few recent fares. “Direct” can include a few same-plane flights with a stop. Flight times are estimates from distance. Always check with the airline before booking.