Cheapest one-way flights from Singapore to San Francisco in October from 502€

Best time to book flights for Singapore (SIN) to San Francisco (SFO) flights at AirHint

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

One-Way flights

01 Oct Vietnam Airlines
11 Oct STARLUX Airlines
18 Oct STARLUX Airlines
25 Oct STARLUX Airlines
27 Oct STARLUX Airlines
01 Oct United direct
11 Oct United direct
18 Oct Singapore Airlines direct
25 Oct Singapore Airlines direct
27 Oct Singapore Airlines direct

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