Sydney (SYD) to Portland (PDX) flight deal in economy from $913
$1,193 USD
-23%$913 USD
Verified about 11 hours agoSeptember 2026
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Good Availability
50% of dates checked are available within 10% of the lowest price
Tuesday, September 29th, 2026
4 round-trip options
Returning
Mon, Oct 5, 2026•6 Day Trip
$1,082 USD
Returning
Wed, Oct 7, 2026•8 Day Trip
$1,156 USD
Returning
Thu, Oct 8, 2026•9 Day Trip
$1,219 USD
Returning
Fri, Oct 9, 2026•10 Day Trip
$1,376 USD