Cheapest return flights from San Francisco to Singapore in August from $513

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

Return flights

22 Aug - 29 Aug Singapore Airlines direct
01 Aug - 22 Aug Singapore Airlines direct
03 Aug - 17 Aug Singapore Airlines direct
11 Aug - 25 Aug Singapore Airlines direct
19 Aug - 26 Aug Singapore Airlines direct
12 Aug - 26 Aug Singapore Airlines direct
05 Aug - 26 Aug Singapore Airlines direct
11 Aug - 19 Aug Singapore Airlines direct
04 Aug - 20 Aug Singapore Airlines direct
01 Aug - 18 Aug Singapore Airlines direct
24 Aug - 07 Sep Singapore Airlines direct
18 Aug - 08 Sep Singapore Airlines direct
19 Aug - 09 Sep Singapore Airlines direct
19 Aug - 12 Sep Singapore Airlines direct
25 Aug - 12 Sep Singapore Airlines direct
19 Aug - 06 Sep Singapore Airlines direct
12 Aug - 09 Sep Singapore Airlines direct
27 Aug - 03 Sep Singapore Airlines direct
19 Aug - 19 Sep Singapore Airlines direct
23 Aug - 20 Sep Singapore Airlines direct

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

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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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