Cheapest return flights from San Francisco to Singapore in June from $788

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

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

Return flights

02 Jun - 10 Jun Air Canada
03 Jun - 10 Jun Asiana Airlines
07 Jun - 15 Jun Air Canada
09 Jun - 16 Jun United direct
09 Jun - 15 Jun United direct
03 Jun - 10 Jun United direct
14 Jun - 22 Jun Air Canada
17 Jun - 09 Jul United direct
14 Jun - 26 Jun Hawaiian Airlines
25 Jun - 02 Jul Korean Air
22 Jun - 02 Jul Korean Air
01 Jun - 04 Jun Asiana Airlines
12 Jun - 19 Jun United direct
21 Jun - 03 Jul IndiGo
14 Jun - 02 Jul Hawaiian Airlines
19 Jun - 20 Jul Frontier Airlines
19 Jun - 19 Jul Frontier Airlines
19 Jun - 20 Jul United direct
25 Jun - 02 Jul United direct
22 Jun - 02 Jul United direct

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

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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