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

Return flights

29 Aug - 01 Sep	Cathay Pacific
28 Aug - 31 Aug	Cathay Pacific
25 Aug - 30 Aug	Shenzhen Airlines
22 Aug - 28 Aug	Hainan Airlines
23 Aug - 30 Aug	Hainan Airlines
23 Aug - 27 Aug	Hainan Airlines
24 Aug - 31 Aug	Air Macau
29 Aug - 01 Sep	Scoot	direct
22 Aug - 26 Aug	Hainan Airlines
29 Aug - 05 Sep	China Southern
25 Aug - 30 Aug	Scoot	direct
28 Aug - 31 Aug	Scoot	direct
29 Aug - 05 Sep	Scoot	direct
22 Aug - 28 Aug	Scoot	direct

Also check the deals for one-way flights from Nanjing 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 Nanjing to Singapore in August from 232€

Return flights