Cheapest return flights from Hanoi to Kaohsiung in March from $243

AirHint found the following cheapest return flights from Hanoi (HAN) to Kaohsiung (KHH) in March 2026 (see full year).

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.