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

Return flights

23 Sep - 06 Oct	Air Arabia
23 Sep - 30 Sep	Air Arabia
26 Sep - 06 Oct	Air India
17 Sep - 30 Sep	Air India Express
17 Sep - 24 Sep	Air India Express
20 Sep - 01 Oct	SalamAir
29 Sep - 08 Oct	Air Arabia
19 Sep - 26 Sep	Air India
20 Sep - 27 Sep	Air Arabia
16 Sep - 30 Sep	SalamAir
24 Sep - 30 Sep	Air Arabia Abu Dhabi
22 Sep - 03 Oct	Air India
20 Sep - 03 Oct	Air India
18 Sep - 28 Sep	IndiGo
19 Sep - 04 Oct	Air India Express
26 Sep - 08 Oct	Air India Express
15 Sep - 19 Sep	IndiGo
10 Sep - 19 Sep	IndiGo
25 Sep - 04 Oct	Air Arabia
18 Sep - 05 Oct	SalamAir

Also check the deals for one-way flights from Muscat 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 Muscat to Jakarta in September from $368

Return flights