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

Return flights

28 Aug - 30 Sep	Scoot	direct
28 Aug - 10 Sep	Scoot	direct
28 Aug - 29 Aug	Scoot	direct
28 Aug - 31 Aug	Scoot	direct
28 Aug - 30 Aug	Scoot	direct
28 Aug - 04 Sep	Scoot	direct
28 Aug - 07 Sep	Scoot	direct
28 Aug - 01 Sep	Scoot	direct
28 Aug - 02 Sep	Scoot	direct
31 Aug - 02 Sep	Scoot	direct
31 Aug - 12 Sep	Scoot	direct
31 Aug - 03 Sep	Scoot	direct
31 Aug - 16 Sep	Scoot	direct
30 Aug - 31 Aug	Scoot	direct
29 Aug - 31 Aug	Scoot	direct
29 Aug - 30 Aug	Scoot	direct
30 Aug - 30 Aug	China Airlines	direct

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

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 Singapore to Taipei in August from $158

Return flights