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

Return flights

15 Jan - 25 Jan	VietJet Air
08 Jan - 13 Jan	VietJet Air
13 Jan - 19 Jan	VietJet Air
08 Jan - 11 Jan	VietJet Air
16 Jan - 18 Jan	VietJet Air
13 Jan - 18 Jan	VietJet Air
09 Jan - 15 Jan	VietJet Air
09 Jan - 14 Jan	VietJet Air
19 Jan - 29 Jan	VietJet Air
09 Jan - 13 Jan	VietJet Air
16 Jan - 06 Feb	VietJet Air
26 Jan - 04 Feb	VietJet Air
26 Jan - 01 Feb	VietJet Air
30 Jan - 04 Feb	VietJet Air
06 Jan - 13 Feb	VietJet Air
25 Jan - 01 Feb	VietJet Air
29 Jan - 05 Feb	VietJet Air
30 Jan - 06 Feb	VietJet Air
28 Jan - 01 Feb	VietJet Air
28 Jan - 04 Feb	VietJet Air

Also check the deals for one-way flights from Seoul to Danang 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 Seoul to Danang in January from $248

Return flights