Cheapest return flights from Singapore to San Francisco in April from 630€

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

Return flights

23 Apr - 03 May STARLUX Airlines
23 Apr - 04 May STARLUX Airlines
21 Apr - 04 May STARLUX Airlines
21 Apr - 03 May STARLUX Airlines
21 Apr - 05 May STARLUX Airlines
16 Apr - 24 Apr China Airlines
22 Apr - 28 Apr China Airlines
22 Apr - 02 May China Airlines
23 Apr - 02 May China Airlines
22 Apr - 06 May China Airlines
30 Apr - 10 May China Airlines
22 Apr - 03 May China Airlines
15 Apr - 30 Apr China Airlines
16 Apr - 30 Apr STARLUX Airlines
08 Apr - 15 Apr China Airlines
22 Apr - 28 Apr Singapore Airlines direct
07 Apr - 14 Apr United direct
08 Apr - 15 Apr United direct
16 Apr - 24 Apr United direct
15 Apr - 30 Apr United direct

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

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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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