Seattle / Tacoma (SEA) to Melbourne (MEL) flight deal in economy from $988

Friday, December 18th, 2026

8 round-trip options

Returning
Wed, Dec 23, 20265 Day Trip
$3,565 USD
Returning
Thu, Dec 24, 20266 Day Trip
$3,635 USD
Returning
Fri, Dec 25, 20267 Day Trip
$3,635 USD
Returning
Sat, Dec 26, 20268 Day Trip
$3,493 USD
Returning
Sun, Dec 27, 20269 Day Trip
$3,493 USD
Returning
Tue, Dec 29, 202611 Day Trip
$3,493 USD
Returning
Thu, Dec 31, 202613 Day Trip
$3,819 USD
Returning
Fri, Jan 1, 202714 Day Trip
$3,819 USD