Route Price Intelligence
Cheap Flights From Portland to Sydney
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,216
Great Deal
Under $1,153
Typical Range
$1,153 – $1,246
Lowest We've Seen
$898
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$1,315
Feb
$1,216
Mar
$1,231
Apr
$1,203
May
—
Jun
—
Jul
$1,188
Aug
$1,153
Sep
$1,231
Oct
$1,170
Nov
$1,210
Dec
$1,679
Cheapest Average Expensive
Best Time to Fly from Portland to Sydney
The cheapest time to fly from Portland to Sydney is typically August, when fares average around $1,153. The most expensive month tends to be December at around $1,679. For the best deals, consider flying in August, October, July.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: October21,654 fares analyzedTypical low: $994