Cheapest return flights from San Francisco to Singapore in January from $534

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

Return flights

14 Jan - 28 Jan Singapore Airlines direct
15 Jan - 22 Jan Singapore Airlines direct
14 Jan - 21 Jan Singapore Airlines direct
16 Jan - 19 Jan Air Canada
04 Jan - 19 Jan Asiana Airlines
16 Jan - 19 Jan Singapore Airlines direct
21 Jan - 20 Feb Singapore Airlines direct
02 Jan - 13 Jan Cathay Pacific
02 Jan - 16 Jan Asiana Airlines
02 Jan - 13 Jan Singapore Airlines direct
02 Jan - 16 Jan Singapore Airlines direct

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