Cheapest return flights from Singapore to San Francisco in May from 588€

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

Return flights

20 May - 27 May Singapore Airlines direct
18 May - 25 May Singapore Airlines direct
17 May - 24 May Singapore Airlines direct
15 May - 22 May Singapore Airlines direct
02 May - 09 May United direct
13 May - 18 May United direct
14 May - 18 May United direct
15 May - 30 Jun United direct
14 May - 21 May Singapore Airlines direct
05 May - 26 May China Airlines
30 May - 30 Jun China Airlines
31 May - 30 Jun China Airlines
04 May - 15 May STARLUX Airlines
25 May - 10 Jun STARLUX Airlines
27 May - 01 Jun EVA Air
24 May - 06 Jun EVA Air
25 May - 01 Jun EVA Air
15 May - 01 Jun United direct
25 May - 01 Jun United direct
30 May - 30 Jun United direct

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

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