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

Return flights

18 Oct - 29 Oct	China Southern
13 Oct - 20 Oct	China Southern
30 Oct - 04 Nov	Air China
25 Oct - 26 Oct	Air China
01 Oct - 14 Oct	China Eastern
23 Oct - 26 Oct	Air China
02 Oct - 14 Oct	Air Busan
04 Oct - 13 Oct	China Southern
04 Oct - 18 Oct	China Southern
02 Oct - 12 Oct	Air China
04 Oct - 11 Oct	China Southern

Also check the deals for one-way flights from Seoul 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 Seoul to Dhaka in October from 328€

Return flights