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

Return flights

24 Jul - 31 Jul	VietJet Air
29 Jul - 13 Aug	AirAsia
31 Jul - 13 Aug	AirAsia
29 Jul - 19 Aug	AirAsia
31 Jul - 19 Aug	AirAsia
29 Jul - 18 Aug	AirAsia
31 Jul - 18 Aug	AirAsia
24 Jul - 13 Aug	AirAsia
29 Jul - 11 Aug	AirAsia
31 Jul - 11 Aug	AirAsia
29 Jul - 16 Aug	AirAsia
29 Jul - 31 Jul	AirAsia
22 Jul - 31 Jul	AirAsia
22 Jul - 24 Jul	AirAsia
22 Jul - 23 Jul	AirAsia

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

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 July from 220€

Return flights