Cheapest return flights from San Francisco to Singapore in January from 543€

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

Return flights

26 Jan - 31 Jan United direct
12 Jan - 23 Jan United direct
16 Jan - 26 Jan United direct
12 Jan - 31 Jan United direct
14 Jan - 23 Jan United direct
14 Jan - 31 Jan United direct
15 Jan - 22 Jan United direct
16 Jan - 30 Jan United direct
21 Jan - 01 Feb United direct
29 Jan - 09 Feb United direct
18 Jan - 24 Jan United direct
11 Jan - 24 Jan United direct
30 Jan - 06 Feb United direct
27 Jan - 10 Feb Delta
11 Jan - 27 Feb United direct
15 Jan - 05 Feb Air France

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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