Cheapest return flights from Hanoi to Kaohsiung in October from $145

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

Return flights

05 Oct - 13 Oct VietJet Air direct
03 Oct - 12 Oct VietJet Air direct
05 Oct - 12 Oct VietJet Air direct
18 Oct - 26 Oct VietJet Air
04 Oct - 12 Oct Vietnam Airlines
11 Oct - 19 Oct VietJet Air
11 Oct - 13 Oct HK Express
03 Oct - 18 Oct Thai AirAsia
31 Oct - 02 Nov Thai AirAsia
08 Oct - 18 Oct Thai AirAsia
31 Oct - 08 Nov Thai AirAsia
31 Oct - 03 Nov Thai AirAsia
03 Oct - 19 Oct Thai AirAsia
31 Oct - 04 Nov Thai AirAsia
31 Oct - 15 Nov Thai AirAsia
19 Oct - 02 Nov Thai AirAsia
18 Oct - 02 Nov Thai AirAsia
19 Oct - 08 Nov Thai AirAsia
18 Oct - 08 Nov Thai AirAsia
28 Oct - 02 Nov Thai AirAsia

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

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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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