Cheapest one-way flights from San Francisco to Sydney in April from 287€

Best time to book flights for San Francisco (SFO) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Sydney (SYD) in April 2025 (see full year).

One-Way flights

04 Apr Alaska Airlines
09 Apr Hawaiian Airlines
01 Apr Alaska Airlines
08 Apr Alaska Airlines
17 Apr Hawaiian Airlines
05 Apr Alaska Airlines
15 Apr Alaska Airlines
18 Apr Hawaiian Airlines
07 Apr Alaska Airlines
22 Apr Alaska Airlines

Also check the deals for return flights from San Francisco to Sydney 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 Sydney

Cheap car rent in Sydney