Cheapest one-way flights from Singapore to San Francisco in January from $387

AirHint found the following cheapest one-way flights from Singapore (SIN) to San Francisco (SFO) in January 2026 (see full year).

One-Way flights

29 Jan Singapore Airlines direct
24 Jan United direct
22 Jan United direct
18 Jan VietJet Air
15 Jan United direct
12 Jan VietJet Air
19 Jan United direct
11 Jan VietJet Air
04 Jan Air China
01 Jan Air China

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

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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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