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

Return flights

06 Dec - 10 Dec	Xiamen Airlines
06 Dec - 13 Dec	Xiamen Airlines
09 Dec - 12 Dec	Xiamen Airlines
24 Dec - 02 Jan	Xiamen Airlines
17 Dec - 19 Dec	Xiamen Airlines
30 Dec - 01 Jan	Xiamen Airlines
19 Dec - 22 Dec	Xiamen Airlines
19 Dec - 04 Jan	Shanghai Airlines
27 Dec - 03 Jan	Shanghai Airlines
26 Dec - 29 Dec	Uni Air
12 Dec - 29 Dec	Shanghai Airlines
18 Dec - 25 Dec	Shanghai Airlines
24 Dec - 28 Dec	Shanghai Airlines
23 Dec - 30 Dec	ANA
31 Dec - 05 Jan	ANA
31 Dec - 06 Jan	ANA
30 Dec - 06 Jan	ANA
17 Dec - 20 Jan	ANA
18 Dec - 21 Jan	ANA
23 Dec - 04 Jan	ANA

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

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 Taipei to Singapore in December from 350€

Return flights