AirHint found the following cheapest return flights from Nha Trang (CXR) to Singapore (SIN) in August 2025 (see full year).

Return flights

01 Aug - 04 Aug	Vietnam Airlines
12 Aug - 13 Aug	AirAsia
12 Aug - 19 Aug	AirAsia
12 Aug - 26 Aug	AirAsia
12 Aug - 18 Aug	AirAsia
21 Aug - 26 Aug	AirAsia
28 Aug - 10 Sep	AirAsia
21 Aug - 10 Sep	AirAsia
02 Aug - 13 Aug	AirAsia
12 Aug - 01 Sep	AirAsia
12 Aug - 16 Aug	AirAsia
09 Aug - 13 Aug	AirAsia
28 Aug - 01 Sep	AirAsia
02 Aug - 19 Aug	AirAsia
28 Aug - 17 Sep	AirAsia
28 Aug - 06 Sep	AirAsia
21 Aug - 06 Sep	AirAsia
25 Aug - 10 Sep	AirAsia
25 Aug - 01 Sep	AirAsia
25 Aug - 06 Sep	AirAsia

Also check the deals for one-way flights from Nha Trang to Singapore in August.

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 Singapore in August from 205€

Return flights