Sydney (SYD) to Seattle / Tacoma (SEA) flight deal in business from $4,062

Wednesday, August 26th, 2026

8 round-trip options

Returning
Mon, Aug 31, 20265 Day Trip
$4,338 USD
Returning
Tue, Sep 1, 20266 Day Trip
$4,338 USD
Returning
Wed, Sep 2, 20267 Day Trip
$4,140 USD
Returning
Fri, Sep 4, 20269 Day Trip
$4,338 USD
Returning
Sat, Sep 5, 202610 Day Trip
$4,751 USD
Returning
Mon, Sep 7, 202612 Day Trip
$5,001 USD
Returning
Tue, Sep 8, 202613 Day Trip
$6,667 USD
Returning
Wed, Sep 9, 202614 Day Trip
$6,667 USD