Cheapest return flights from Singapore to San Francisco in July from $830

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 July 2025 (see full year).

Return flights

14 Jul - 04 Aug STARLUX Airlines
15 Jul - 24 Jul STARLUX Airlines
08 Jul - 15 Jul STARLUX Airlines
17 Jul - 29 Jul Cathay Pacific
31 Jul - 14 Aug Cathay Pacific
27 Jul - 03 Aug Cathay Pacific
15 Jul - 24 Jul Singapore Airlines direct
08 Jul - 15 Jul United direct
14 Jul - 04 Aug Singapore Airlines direct
04 Jul - 18 Jul United direct
22 Jul - 31 Jul Delta
27 Jul - 03 Aug Singapore Airlines direct

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

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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