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

Return flights

15 Oct - 20 Oct	China Eastern
02 Oct - 20 Oct	AirAsia
02 Oct - 21 Oct	China Southern
23 Oct - 10 Nov	China Southern
01 Oct - 08 Oct	Singapore Airlines
23 Oct - 26 Oct	AirAsia
30 Oct - 20 Nov	AirAsia
23 Oct - 12 Nov	AirAsia
30 Oct - 12 Nov	AirAsia
19 Oct - 26 Oct	AirAsia
23 Oct - 07 Nov	AirAsia
30 Oct - 07 Nov	AirAsia
30 Oct - 08 Nov	AirAsia
19 Oct - 23 Oct	AirAsia
19 Oct - 07 Nov	AirAsia
19 Oct - 08 Nov	AirAsia
19 Oct - 22 Oct	AirAsia
09 Oct - 26 Oct	AirAsia
09 Oct - 15 Oct	AirAsia

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 390€

Return flights