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

Return flights

30 Jan - 23 Feb	VietJet Air
06 Jan - 13 Jan	VietJet Air
31 Jan - 22 Feb	VietJet Air
30 Jan - 22 Feb	VietJet Air
04 Jan - 08 Jan	VietJet Air
30 Jan - 15 Feb	VietJet Air
30 Jan - 22 Feb	T'way Air	direct
30 Jan - 23 Feb	T'way Air	direct
06 Jan - 13 Jan	T'way Air	direct
31 Jan - 22 Feb	T'way Air	direct
04 Jan - 08 Jan	T'way Air	direct
30 Jan - 15 Feb	T'way Air	direct

Also check the deals for one-way flights from Nha Trang to Busan 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 Nha Trang to Busan in January from 307€

Return flights