AirHint found the following cheapest return flights from Busan (PUS) to Nha Trang (CXR) in January 2026 (see full year).

Return flights

05 Jan - 04 Feb	VietJet Air
03 Jan - 05 Feb	VietJet Air
05 Jan - 05 Feb	VietJet Air
02 Jan - 05 Feb	VietJet Air
04 Jan - 05 Feb	VietJet Air
09 Jan - 14 Jan	VietJet Air
08 Jan - 18 Jan	VietJet Air
24 Jan - 28 Jan	VietJet Air
19 Jan - 23 Jan	VietJet Air
25 Jan - 29 Jan	VietJet Air
16 Jan - 20 Jan	VietJet Air
20 Jan - 24 Jan	VietJet Air
13 Jan - 22 Jan	VietJet Air
28 Jan - 04 Feb	VietJet Air
24 Jan - 29 Jan	VietJet Air
14 Jan - 21 Jan	VietJet Air
16 Jan - 13 Feb	VietJet Air
12 Jan - 10 Feb	VietJet Air
28 Jan - 02 Feb	VietJet Air
30 Jan - 03 Feb	VietJet Air

Also check the deals for one-way flights from Busan to Nha Trang 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 Busan to Nha Trang in January from 260€

Return flights