Portland, Oregon to Sydney, Australia for only $769 roundtrip

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Cheap flights from Portland, Oregon to Sydney, Australia for only $769 roundtrip with Air Canada.

DEPART:
Portland, USA

ARRIVE:
Sydney, Australia

RETURN:
Portland, USA

DATES:
Availability from August to October 2025

Example dates:
31st Aug – 9th Sep
31st Aug – 11th Sep
31st Aug – 12th Sep
31st Aug – 14th Sep
7th-14th Sep
7th-16th Sep
7th-17th Sep
7th-18th Sep
7th-21st Sep
14th-21st Sep
14th-22nd Sep
14th-23rd Sep
14th-25th Sep
21st-29th Sep
21st-30th Sep
21st Sep – 1st Oct
21st Sep – 2nd Oct
21st Sep – 3rd Oct
21st Sep – 4th Oct
21st Sep – 5th Oct

and more…

STOPS:
Vancouver

AIRLINES:
Air Canada