AirHint found the following cheapest return flights from Danang (DAD) to Seoul (ICN) in December 2025 (see full year).

Return flights

11 Dec - 14 Dec	Jin Air	direct
11 Dec - 13 Dec	Jin Air	direct
12 Dec - 14 Dec	Jin Air	direct
12 Dec - 13 Dec	Jin Air	direct
04 Dec - 14 Dec	Jin Air	direct
04 Dec - 13 Dec	Jin Air	direct
04 Dec - 07 Dec	Jin Air	direct
04 Dec - 06 Dec	Jin Air	direct
05 Dec - 14 Dec	Jin Air	direct
05 Dec - 13 Dec	Jin Air	direct
31 Dec - 07 Jan	VietJet Air
18 Dec - 07 Jan	Jin Air
20 Dec - 07 Jan	Jin Air
19 Dec - 07 Jan	Jin Air
22 Dec - 10 Jan	Jin Air
22 Dec - 11 Jan	Jin Air
22 Dec - 07 Jan	Jin Air
23 Dec - 10 Jan	Jin Air
23 Dec - 11 Jan	Jin Air
18 Dec - 04 Jan	Jin Air

Also check the deals for one-way flights from Danang to Seoul in December.

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 Danang to Seoul in December from $182

Return flights