Cheapest one-way flights from San Francisco to Sydney in April from 518€

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

One-Way flights

29 Apr Fiji Airways
30 Apr Vietnam Airlines
24 Apr Fiji Airways
12 Apr Philippine Airlines
27 Apr Alaska Airlines
16 Apr Vietnam Airlines
12 Apr United direct
24 Apr Qantas direct

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.

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