Cheapest one-way flights from Singapore to San Francisco in August from 528€

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

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

One-Way flights

15 Aug Cathay Pacific
18 Aug Cathay Pacific
12 Aug Philippine Airlines
09 Aug Scoot Tigerair
12 Aug United direct
06 Aug United direct
18 Aug United direct
15 Aug United direct
03 Aug United direct
09 Aug United direct

Also check the deals for return flights from Singapore to San Francisco 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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