Find Cheap Flights from San Francisco to Sydney (SFO - SYD)

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Good to know

Low season:
February
Best time to beat the crowds
3%
expected price decrease
High season:
December
Most popular time to fly
7%
expected price increase
Average price:
£699
(price for this month)
Good deal:
£793
or less return trip within
3 months
of travel is a good deal

When to Book Flights from San Francisco to Sydney

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

The cheapest flight from San Francisco to Sydney was found, on average, 78 days before departure.
Book at least 3 weeks before departure in order to get a below-average price.