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

Return flights

25 Oct - 31 Oct	China Eastern
12 Oct - 19 Oct	China Eastern
03 Oct - 09 Oct	IndiGo
05 Oct - 16 Oct	China Southern
05 Oct - 14 Oct	China Southern
23 Oct - 07 Nov	China Southern
02 Oct - 10 Oct	AirAsia
05 Oct - 10 Oct	AirAsia
02 Oct - 09 Oct	AirAsia
30 Oct - 17 Nov	AirAsia
30 Oct - 20 Nov	AirAsia
31 Oct - 17 Nov	AirAsia
31 Oct - 20 Nov	AirAsia
30 Oct - 05 Nov	AirAsia
30 Oct - 13 Nov	AirAsia
30 Oct - 09 Nov	AirAsia
30 Oct - 02 Nov	AirAsia
31 Oct - 05 Nov	AirAsia
05 Oct - 09 Oct	AirAsia
05 Oct - 20 Oct	SriLankan Airlines

Also check the deals for one-way flights from Dhaka to Seoul 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 Dhaka to Seoul in October from $459

Return flights