AirHint found the following cheapest return flights from Bangkok (BKK) to Singapore (SIN) in August 2026 (see full year).

Return flights

12 Aug - 15 Aug	Thai AirAsia	direct
15 Aug - 19 Aug	Thai AirAsia	direct
08 Aug - 11 Aug	Scoot	direct
12 Aug - 27 Aug	Scoot	direct
12 Aug - 17 Aug	Scoot	direct
13 Aug - 17 Aug	Scoot	direct
26 Aug - 27 Aug	Scoot	direct
17 Aug - 21 Aug	Scoot	direct
25 Aug - 29 Aug	Scoot	direct
21 Aug - 24 Aug	Scoot	direct
28 Aug - 05 Sep	Scoot
28 Aug - 05 Sep	Scoot	direct

Also check the deals for one-way flights from Bangkok to Singapore 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 Bangkok to Singapore in August from 104€

Return flights