Cheapest one-way flights from Seoul to Nha Trang in December from $139
AirHint found the following cheapest one-way flights from Seoul (ICN) to Nha Trang (CXR) in December 2025 (see full year).
One-Way flights
| 11 Dec | Vietnam Airlines | ||
| 20 Dec | VietJet Air | direct | |
| 11 Dec | Vietnam Airlines | direct | |
| 22 Dec | Vietnam Airlines | direct |
Also check the deals for return flights from Seoul to Nha Trang 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.
