Route Price Intelligence
Cheap Flights From Portland to Brisbane
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,127
Deals From
$935
Usually Costs
$935 – $1,224
Lowest We've Seen
$747
Based on 3,796 price pointshigh confidence
Monthly Price Guide
Jan
$1,839
Feb
$1,138
Mar
$1,188
Apr
$1,215
May
$996
Jun
$1,118
Jul
$1,170
Aug
$1,115
Sep
$935
Oct
$942
Nov
$1,212
Dec
$1,799
Cheapest Average Expensive
Best Time to Fly from Portland to Brisbane
The cheapest time to fly from Portland to Brisbane is typically September, when fares average around $935. The most expensive month tends to be January at around $1,839. For the best deals, consider flying in September, October, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $74765 price checksWorst: $1,070