Route Price Intelligence
Cheap Flights From Portland to Perth
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,570
Deals From
$1,437
Usually Costs
$1,437 – $1,763
Lowest We've Seen
$1,076
Based on 3,193 price pointshigh confidence
Monthly Price Guide
Jan
$2,197
Feb
$1,628
Mar
$1,757
Apr
$1,594
May
$1,453
Jun
$1,601
Jul
$1,578
Aug
$1,404
Sep
$1,417
Oct
$1,565
Nov
$1,910
Dec
$2,142
Cheapest Average Expensive
Best Time to Fly from Portland to Perth
The cheapest time to fly from Portland to Perth is typically August, when fares average around $1,404. The most expensive month tends to be January at around $2,197. For the best deals, consider flying in August, September, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $1,07660 price checksWorst: $1,379