Route Price Intelligence
Cheap Flights From Portland to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,005
Deals From
$913
Usually Costs
$913 – $1,102
Lowest We've Seen
$444
Based on 3,811 price pointshigh confidence
Monthly Price Guide
Jan
$907
Feb
$902
Mar
$915
Apr
$951
May
$1,053
Jun
$1,193
Jul
$1,095
Aug
$984
Sep
$955
Oct
$868
Nov
$869
Dec
$1,108
Cheapest Average Expensive
Best Time to Fly from Portland to Porto
The cheapest time to fly from Portland to Porto is typically October, when fares average around $868. The most expensive month tends to be June at around $1,193. For the best deals, consider flying in October, November, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $48265 price checksWorst: $797