Cheapest return flights from Singapore to San Francisco in May from 660€

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

AirHint found the following cheapest return flights from Singapore (SIN) to San Francisco (SFO) in May 2025 (see full year).

Return flights

20 May - 22 May China Airlines
02 May - 07 May Singapore Airlines direct
04 May - 16 May China Airlines
03 May - 17 May China Airlines
09 May - 16 May China Airlines
05 May - 19 May China Airlines
11 May - 18 May China Airlines
10 May - 22 May China Airlines
01 May - 06 May China Airlines
19 May - 23 May China Airlines
14 May - 02 Jun United direct
15 May - 30 Jun Delta
09 May - 04 Jun United direct
30 May - 09 Jun United direct
13 May - 04 Jun United direct
23 May - 01 Jun United direct
31 May - 21 Jun China Airlines
31 May - 21 Jun United direct

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

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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