Sydney (SYD) to Seattle / Tacoma (SEA) flight deal in business from $8,533

Saturday, October 17th, 2026

10 round-trip options

Returning
Thu, Oct 22, 20265 Day Trip
$9,905 USD
Returning
Fri, Oct 23, 20266 Day Trip
$9,905 USD
Returning
Sat, Oct 24, 20267 Day Trip
$9,579 USD
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Sun, Oct 25, 20268 Day Trip
$9,223 USD
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Mon, Oct 26, 20269 Day Trip
$9,605 USD
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Tue, Oct 27, 202610 Day Trip
$9,475 USD
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Wed, Oct 28, 202611 Day Trip
$14,731 USD
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Thu, Oct 29, 202612 Day Trip
$9,579 USD
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Fri, Oct 30, 202613 Day Trip
$9,506 USD
Returning
Sat, Oct 31, 202614 Day Trip
$9,579 USD