AirHint found the following cheapest return flights from Dhaka (DAC) to Seoul (ICN) in January 2026 (see full year).

Return flights

21 Jan - 30 Jan	China Eastern
07 Jan - 14 Jan	China Southern
26 Jan - 02 Feb	China Southern
28 Jan - 04 Feb	China Southern
08 Jan - 16 Jan	China Southern
14 Jan - 22 Jan	China Southern
19 Jan - 26 Jan	AirAsia
22 Jan - 31 Jan	China Southern
15 Jan - 23 Jan	China Southern
15 Jan - 22 Jan	China Southern
26 Jan - 23 Feb	AirAsia
12 Jan - 19 Jan	Cathay Pacific
05 Jan - 12 Jan	Cathay Pacific
02 Jan - 12 Feb	AirAsia
31 Jan - 07 Feb	Thai Airways

Also check the deals for one-way flights from Dhaka to Seoul in January.

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 January from $405

Return flights