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

Return flights

20 Aug - 26 Aug	Philippine Airlines	direct
12 Aug - 16 Aug	Philippine Airlines	direct
01 Aug - 14 Aug	Philippine Airlines	direct
21 Aug - 24 Aug	Philippine Airlines	direct
02 Aug - 16 Aug	AirAsia
02 Aug - 14 Aug	AirAsia
25 Aug - 26 Aug	AirAsia
12 Aug - 24 Aug	AirAsia
12 Aug - 26 Aug	AirAsia
02 Aug - 04 Aug	AirAsia
25 Aug - 01 Sep	AirAsia
12 Aug - 01 Sep	AirAsia
21 Aug - 01 Sep	AirAsia
11 Aug - 01 Sep	AirAsia
20 Aug - 01 Sep	AirAsia

Also check the deals for one-way flights from Manila 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 Manila to Singapore in August from 139€

Return flights