Sydney (SYD) to Seattle / Tacoma (SEA) flight deal in premium economy from $2,982

Tuesday, September 15th, 2026

4 round-trip options

Returning
Sun, Sep 20, 20265 Day Trip
$3,514 USD
Returning
Tue, Sep 22, 20267 Day Trip
$3,861 USD
Returning
Mon, Sep 28, 202613 Day Trip
$3,174 USD
Returning
Tue, Sep 29, 202614 Day Trip
$3,514 USD