SFO - SYD
Find cheap flights from San Francisco to Sydney
Book cheap flights from San Francisco to Sydney (round-trip)
Pros: Crew, food, service
Cons: Interior and entertainment system quite outdated. When trying to turn on the reading lights the ones above the seats before us would go on, not ours (21H was our seat, 20H light would turn on, not ours)
Good to know
Best time to beat the crowds
expected price decrease
Most popular time to fly
expected price increase
(avg. price over the last 2 weeks)
or less (round trip)
When to book flights from San Francisco to Sydney
Top tips for finding a cheap flight
- Looking for a cheap flight? 25% of our users found flights on this route for $867 or less.
- The cheapest flight from San Francisco to Sydney was found 86 days before departure, on average.
- Book at least 3 weeks before departure in order to get a below-average price.
- Morning departure is around 132% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days
FAQs for booking San Francisco to Sydney flights
San Francisco - Sydney Flights
We attempt to get accurate prices, however, prices are not guaranteed.
We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.
We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.
Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.
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