AirHint found the following cheapest return flights from Shanghai (SHA) to Singapore (SIN) in August 2026 (see full year).

Return flights

17 Aug - 24 Aug	Juneyao Airlines	direct
10 Aug - 17 Aug	Singapore Airlines	direct
12 Aug - 17 Aug	AirAsia X
12 Aug - 19 Aug	AirAsia X
12 Aug - 30 Aug	AirAsia X
12 Aug - 24 Aug	AirAsia X
30 Aug - 07 Sep	AirAsia X
12 Aug - 25 Aug	AirAsia X
17 Aug - 17 Aug	AirAsia X
17 Aug - 06 Sep	AirAsia X
17 Aug - 19 Aug	AirAsia X
17 Aug - 30 Aug	AirAsia X
30 Aug - 06 Sep	AirAsia X
17 Aug - 04 Sep	AirAsia X
17 Aug - 05 Sep	AirAsia X
30 Aug - 04 Sep	AirAsia X
30 Aug - 05 Sep	AirAsia X

Also check the deals for one-way flights from Shanghai 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 Shanghai to Singapore in August from 268€

Return flights