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

Return flights

28 Jul - 31 Jul	Citilink
31 Jul - 03 Aug	Citilink
31 Jul - 02 Aug	Citilink
23 Jul - 30 Jul	Batik Air
23 Jul - 29 Jul	Citilink
26 Jul - 02 Aug	Citilink
28 Jul - 30 Jul	Citilink
31 Jul - 30 Aug	Citilink
23 Jul - 28 Jul	Citilink
25 Jul - 28 Jul	Citilink
26 Jul - 28 Jul	Citilink
24 Jul - 31 Jul	Batik Air
26 Jul - 03 Aug	Citilink
22 Jul - 28 Jul	Citilink
24 Jul - 26 Jul	Citilink
31 Jul - 04 Aug	Citilink
28 Jul - 04 Aug	Citilink
28 Jul - 05 Aug	Citilink
21 Jul - 18 Aug	Citilink
25 Jul - 01 Aug	Citilink

Also check the deals for one-way flights from Jakarta to Singapore in July.

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 Jakarta to Singapore in July from $413

Return flights