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

Return flights

20 Aug - 21 Aug	Citilink
15 Aug - 17 Aug	Batik Air
25 Aug - 27 Aug	Citilink
23 Aug - 27 Aug	Citilink
21 Aug - 26 Aug	Citilink
04 Aug - 11 Aug	Citilink
25 Aug - 01 Sep	Citilink
25 Aug - 28 Aug	Citilink
23 Aug - 26 Aug	Citilink
16 Aug - 09 Sep	Citilink
30 Aug - 02 Sep	Citilink
16 Aug - 24 Aug	Citilink
07 Aug - 11 Aug	Citilink
16 Aug - 02 Sep	Citilink
13 Aug - 01 Sep	Batik Air
18 Aug - 04 Sep	Citilink
27 Aug - 03 Sep	Citilink

Also check the deals for one-way flights from Jakarta 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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Cheapest return flights from Jakarta to Singapore in August from 285€

Return flights