San Francisco (SFO) to Sydney (SYD) flight deal in premium economy from $3,848

Saturday, December 19th, 2026

7 round-trip options

Returning
Thu, Dec 24, 20265 Day Trip
$7,315 USD
Returning
Fri, Dec 25, 20266 Day Trip
$7,306 USD
Returning
Sun, Dec 27, 20268 Day Trip
$7,140 USD
Returning
Tue, Dec 29, 202610 Day Trip
$7,140 USD
Returning
Wed, Dec 30, 202611 Day Trip
$7,140 USD
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Thu, Dec 31, 202612 Day Trip
$7,758 USD
Returning
Fri, Jan 1, 202713 Day Trip
$7,181 USD