AirHint found the following cheapest return flights from Istanbul (IST) to Denpasar (DPS) in September 2026 (see full year).

Return flights

20 Sep - 30 Sep	Oman Air
18 Sep - 05 Oct	Oman Air
12 Sep - 26 Sep	Oman Air
23 Sep - 27 Sep	AirAsia X
29 Sep - 07 Oct	Qatar Airways
27 Sep - 11 Oct	Oman Air
18 Sep - 20 Sep	Oman Air
14 Sep - 24 Sep	Qatar Airways
03 Sep - 29 Sep	Oman Air
04 Sep - 26 Sep	Air Arabia
10 Sep - 25 Sep	Qatar Airways
20 Sep - 25 Sep	Qatar Airways
23 Sep - 04 Oct	AirAsia X
23 Sep - 20 Oct	AirAsia X
02 Sep - 23 Sep	Royal Jordanian
05 Sep - 04 Oct	Air Arabia
26 Sep - 06 Oct	Qatar Airways
17 Sep - 07 Oct	Oman Air
28 Sep - 02 Oct	Qatar Airways
28 Sep - 04 Oct	Etihad Airways

Also check the deals for one-way flights from Istanbul to Denpasar 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 Istanbul to Denpasar in September from 508€

Return flights