Cheapest return flights from Singapore to San Francisco in April from $827

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

Return flights

15 Apr - 16 Apr STARLUX Airlines
15 Apr - 29 Apr STARLUX Airlines
02 Apr - 09 Apr STARLUX Airlines
01 Apr - 08 Apr STARLUX Airlines
19 Apr - 30 Apr STARLUX Airlines
15 Apr - 29 Apr Singapore Airlines direct
02 Apr - 09 Apr Singapore Airlines direct
15 Apr - 15 Apr United direct
15 Apr - 16 Apr United direct
01 Apr - 08 Apr United direct
13 Apr - 08 May Delta

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

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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