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

Return flights

27 Oct - 03 Nov	Pegasus Airlines
01 Oct - 07 Oct	Pegasus Airlines
28 Oct - 02 Nov	Pegasus Airlines
06 Oct - 11 Nov	Pegasus Airlines
13 Oct - 20 Oct	Pegasus Airlines
03 Oct - 28 Oct	flyadeal
01 Oct - 01 Oct	Air Arabia
28 Oct - 02 Nov	Turkish Airlines	direct
06 Oct - 11 Nov	Turkish Airlines	direct
03 Oct - 28 Oct	Turkish Airlines	direct
01 Oct - 07 Oct	Turkish Airlines	direct

Also check the deals for one-way flights from Istanbul to Dhaka 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 Dhaka in October from $469

Return flights