Cheapest return flights from Singapore to San Francisco in January from $647

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

Return flights

22 Jan - 28 Jan Singapore Airlines direct
22 Jan - 31 Jan Singapore Airlines direct
30 Jan - 06 Feb Singapore Airlines direct
07 Jan - 05 Feb ANA
07 Jan - 04 Feb ANA
07 Jan - 03 Feb Cathay Pacific
08 Jan - 05 Feb Cathay Pacific
08 Jan - 03 Feb Cathay Pacific
08 Jan - 15 Feb United direct
08 Jan - 05 Feb United direct
08 Jan - 03 Feb United direct
07 Jan - 15 Feb Cathay Pacific
11 Jan - 16 Jan Delta
11 Jan - 16 Jan United direct

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

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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