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

Saturday, December 26th, 2026

10 round-trip options

Returning
Thu, Dec 31, 20265 Day Trip
$9,247 USD
Returning
Fri, Jan 1, 20276 Day Trip
$9,247 USD
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Sat, Jan 2, 20277 Day Trip
$9,247 USD
Returning
Sun, Jan 3, 20278 Day Trip
$8,890 USD
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Mon, Jan 4, 20279 Day Trip
$10,045 USD
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Tue, Jan 5, 202710 Day Trip
$9,647 USD
Returning
Wed, Jan 6, 202711 Day Trip
$10,045 USD
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Thu, Jan 7, 202712 Day Trip
$10,344 USD
Returning
Fri, Jan 8, 202713 Day Trip
$9,595 USD
Returning
Sat, Jan 9, 202714 Day Trip
$9,247 USD