AirHint found the following cheapest one-way flights from Nha Trang (CXR) to Busan (PUS) in October 2025 (see full year).

One-Way flights

01 Oct	Jin Air	direct
16 Oct	VietJet Air	direct
17 Oct	VietJet Air
20 Oct	VietJet Air
04 Oct	T'way Air	direct
27 Oct	T'way Air	direct
03 Oct	T'way Air	direct
19 Oct	VietJet Air
30 Oct	T'way Air	direct
14 Oct	HK Express

Also check the deals for return flights from Nha Trang to Busan in October.

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 Nha Trang to Busan in October from $64

One-Way flights