Cheapest one-way flights from San Francisco to Singapore in October from $294

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Singapore (SIN) in October 2025 (see full year).

One-Way flights

26 Oct Flair Airlines
18 Oct Flair Airlines
05 Oct Flair Airlines
30 Oct Flair Airlines
25 Oct Flair Airlines
19 Oct Flair Airlines
06 Oct Flair Airlines
24 Oct Flair Airlines
07 Oct Flair Airlines
14 Oct Flair Airlines

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

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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