Cheapest one-way flights from Hanoi to Kaohsiung in September from $69

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Kaohsiung (KHH) in September 2025 (see full year).

One-Way flights

01 Sep VietJet Air direct
03 Sep VietJet Air direct
08 Sep VietJet Air direct
22 Sep VietJet Air direct
24 Sep VietJet Air direct
30 Sep VietJet Air direct
23 Sep VietJet Air direct
20 Sep VietJet Air direct
04 Sep Vietnam Airlines
09 Sep HK Express

Also check the deals for return flights from Hanoi to Kaohsiung in September.

Skyscanner

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.

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