Cheapest return flights from Hanoi to Kaohsiung in September from 310€

Best time to book flights for Hanoi (HAN) to Kaohsiung (KHH) flights at AirHint

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

Return flights

03 Sep - 19 Sep Thai AirAsia
03 Sep - 11 Sep Thai AirAsia
16 Sep - 27 Sep Thai AirAsia
15 Sep - 27 Sep Thai AirAsia
16 Sep - 19 Sep Thai AirAsia
15 Sep - 19 Sep Thai AirAsia
16 Sep - 26 Sep Thai AirAsia
16 Sep - 01 Oct Thai AirAsia
02 Sep - 19 Sep Thai AirAsia
15 Sep - 26 Sep Thai AirAsia
15 Sep - 01 Oct Thai AirAsia
02 Sep - 11 Sep Thai AirAsia
16 Sep - 04 Oct Thai AirAsia
15 Sep - 04 Oct Thai AirAsia
16 Sep - 05 Oct Thai AirAsia
15 Sep - 05 Oct Thai AirAsia
16 Sep - 03 Oct Thai AirAsia
15 Sep - 03 Oct Thai AirAsia

Also check the deals for one-way flights from Hanoi to Kaohsiung in September.

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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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