Cheapest return flights from Singapore to San Francisco in February from $664

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

Return flights

06 Feb - 15 Feb Cathay Pacific
06 Feb - 15 Feb United direct
10 Feb - 19 Feb United direct
01 Feb - 08 Feb United direct
12 Feb - 25 Feb United direct
07 Feb - 21 Feb United direct
13 Feb - 22 Feb United direct
06 Feb - 18 Feb United direct
14 Feb - 28 Feb United direct
12 Feb - 21 Feb United direct
27 Feb - 02 Mar Cathay Pacific
27 Feb - 02 Mar United direct
24 Feb - 03 Mar United direct
27 Feb - 01 Mar United direct

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

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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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