AirHint found the following cheapest return flights from Istanbul (IST) to Denpasar (DPS) in October 2025 (see full year).

Return flights

23 Oct - 07 Nov	Qatar Airways
20 Oct - 27 Oct	Qatar Airways
21 Oct - 03 Nov	Qatar Airways
31 Oct - 09 Nov	Qatar Airways
16 Oct - 20 Oct	Qatar Airways
25 Oct - 09 Nov	Qatar Airways
02 Oct - 23 Oct	Pegasus Airlines
13 Oct - 21 Oct	Pegasus Airlines
07 Oct - 14 Oct	AJet
30 Oct - 05 Nov	AJet
10 Oct - 13 Oct	Pegasus Airlines
20 Oct - 26 Oct	Etihad Airways
15 Oct - 30 Oct	Etihad Airways
06 Oct - 26 Oct	Pegasus Airlines
12 Oct - 23 Oct	AJet
28 Oct - 04 Nov	AJet
21 Oct - 01 Nov	Saudia
20 Oct - 01 Nov	Saudia
26 Oct - 02 Nov	Etihad Airways
22 Oct - 26 Nov	Qatar Airways

Also check the deals for one-way flights from Istanbul to Denpasar in October.

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 October from $569

Return flights