Cheapest return flights from Kaohsiung to Singapore in December from $325

AirHint found the following cheapest return flights from Kaohsiung (KHH) to Singapore (SIN) in December 2025 (see full year).

Return flights

12 Dec - 15 Dec Vietnam Airlines
12 Dec - 17 Dec Vietnam Airlines
11 Dec - 16 Dec Vietnam Airlines
26 Dec - 29 Dec Vietnam Airlines
19 Dec - 31 Dec Vietnam Airlines
18 Dec - 31 Dec Vietnam Airlines
24 Dec - 29 Dec Vietnam Airlines
23 Dec - 29 Dec Vietnam Airlines
12 Dec - 22 Dec Vietnam Airlines
09 Dec - 11 Dec Vietnam Airlines
23 Dec - 02 Jan Vietnam Airlines
26 Dec - 01 Jan Vietnam Airlines
18 Dec - 21 Jan Thai AirAsia
20 Dec - 20 Jan Thai AirAsia
25 Dec - 02 Jan Vietnam Airlines
29 Dec - 04 Jan Vietnam Airlines
28 Dec - 03 Jan Vietnam Airlines
30 Dec - 01 Jan Vietnam Airlines
30 Dec - 03 Jan Vietnam Airlines
31 Dec - 06 Jan VietJet Air

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

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