Cheapest return flights from San Francisco to Singapore in August from 701€

Best time to book flights for San Francisco (SFO) to Singapore (SIN) flights at AirHint

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

Return flights

27 Aug - 13 Sep Philippine Airlines
18 Aug - 31 Aug Asiana Airlines
21 Aug - 28 Aug Vietnam Airlines
27 Aug - 13 Sep Singapore Airlines direct
18 Aug - 31 Aug Singapore Airlines direct
21 Aug - 28 Aug Singapore Airlines direct
22 Aug - 29 Aug United direct
21 Aug - 29 Aug United direct

Also check the deals for one-way flights from San Francisco to Singapore in August.

Skyscanner

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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