AirHint found the following cheapest one-way flights from Seoul (ICN) to Danang (DAD) in April 2026 (see full year).

One-Way flights

22 Apr	AirAsia X
03 Apr	Asiana Airlines	direct
02 Apr	Asiana Airlines	direct
05 Apr	Asiana Airlines	direct
30 Apr	Cebu Pacific
20 Apr	AirAsia X
29 Apr	AirAsia X
09 Apr	Cebu Pacific
10 Apr	AirAsia X
30 Apr	Korean Air	direct

Also check the deals for return flights from Seoul to Danang in April.

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 one-way flights from Seoul to Danang in April from $189

One-Way flights