AirHint found the following cheapest return flights from Riyadh (RUH) to Jakarta (CGK) in September 2025 (see full year).

Return flights

25 Sep - 24 Oct	China Southern
27 Sep - 27 Oct	Cathay Pacific
27 Sep - 04 Oct	Cathay Pacific
30 Sep - 20 Oct	Air India
25 Sep - 28 Sep	Etihad Airways
25 Sep - 06 Oct	Air India
25 Sep - 05 Oct	Air India
26 Sep - 04 Oct	Cathay Pacific
26 Sep - 03 Oct	Cathay Pacific
29 Sep - 05 Oct	flyadeal
23 Sep - 06 Oct	Saudia
25 Sep - 30 Sep	Air India
23 Sep - 30 Sep	Flynas
22 Sep - 30 Sep	Etihad Airways
23 Sep - 28 Sep	Flynas
22 Sep - 27 Sep	Etihad Airways
22 Sep - 26 Sep	Etihad Airways
24 Sep - 27 Sep	Flynas
23 Sep - 26 Sep	Etihad Airways

Also check the deals for one-way flights from Riyadh to Jakarta in September.

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 Riyadh to Jakarta in September from 384€

Return flights