AirHint found the following cheapest return flights from Kaohsiung (KHH) to Singapore (SIN) in January 2026 (see full year).

Return flights

28 Jan - 03 Feb	Thai Lion Air
20 Jan - 23 Jan	Vietnam Airlines
20 Jan - 26 Jan	Vietnam Airlines
21 Jan - 26 Jan	Vietnam Airlines
27 Jan - 03 Feb	Thai AirAsia
22 Jan - 26 Jan	VietJet Air
29 Jan - 31 Jan	Thai AirAsia
26 Jan - 31 Jan	Thai AirAsia
26 Jan - 29 Jan	Thai AirAsia
29 Jan - 03 Feb	Thai AirAsia
29 Jan - 02 Feb	Thai AirAsia
29 Jan - 04 Feb	Thai AirAsia
27 Jan - 01 Feb	Thai AirAsia
28 Jan - 04 Feb	Thai AirAsia
19 Jan - 26 Jan	VietJet Air
29 Jan - 10 Feb	Thai AirAsia
24 Jan - 28 Jan	Cathay Pacific
22 Jan - 27 Jan	Cathay Pacific
29 Jan - 05 Feb	Thai AirAsia
26 Jan - 06 Feb	Thai AirAsia

Also check the deals for one-way flights from Kaohsiung to Singapore in January.

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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Cheapest return flights from Kaohsiung to Singapore in January from 233€

Return flights