Cheapest one-way flights from San Francisco to Singapore in April from 332€

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

One-Way flights

28 Apr Air Canada
16 Apr Air Canada
30 Apr Air Canada
15 Apr Vietnam Airlines
08 Apr Vietnam Airlines
12 Apr Vietnam Airlines
11 Apr Vietnam Airlines
19 Apr Vietnam Airlines
26 Apr Vietnam Airlines
05 Apr Vietnam Airlines

Also check the deals for return flights from San Francisco to Singapore in April.

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Feel free to contact us with any feedback or request another flight research.