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Our cheapest offers for flights from San Francisco to Australia

Here you can compare cheap flights from San Francisco (SFO) to Australia for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Australia. Prices and availability may change at any time.

Flights from San Francisco (SFO) to Melbourne (MEL)

	Outbound	Return	Airlines	Price
Best option San Francisco Melbourne	Outbound 04/26/25 1 Stopover (NAN) FJ0871, FJ0935 20h 30min	Return 05/23/25 1 Stopover (NAN) FJ0930, FJ0870 31h 15min	Fiji Airways	$939
San Francisco Melbourne	Outbound 04/26/25 1 Stopover (NAN) FJ0871, FJ0935 20h 30min	Return 05/23/25 1 Stopover (NAN) FJ0930, FJ0870 31h 15min	Fiji Airways	$942
San Francisco Melbourne	Outbound 04/26/25 1 Stopover (NAN) FJ0871, FJ0935 20h 30min	Return 05/23/25 1 Stopover (NAN) FJ0930, FJ0870 31h 15min	Fiji Airways	$1,126

Flights from San Francisco (SFO) to Sydney (SYD)

	Outbound	Return	Airlines	Baggage	Price
San Francisco Sydney	Outbound 04/26/25 2 Stopovers (LAX, SFO) AS3386, UA2603, UA0863 49h 05min	Return 05/23/25 1 Stopover (HNL) JQ0003, AS8012 22h 35min	Alaska Airlines, United Airlines	?	$1,023
San Francisco Sydney	Outbound 04/26/25 1 Stopover (LAX) UA2866, UA0839 39h 25min	Return 05/23/25 1 Stopover (LAX) UA0842, UA2480 17h 13min	United Airlines		$1,044
Best option San Francisco Sydney	Outbound 04/26/25 1 Stopover (LAX) UA2866, UA0839 39h 25min	Return 05/23/25 direct UA0870 13h 30min	United Airlines	?	$1,151