Route Price Intelligence
Cheap Flights From Portland to Porto
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,058
Deals From
$889
Usually Costs
$889 – $1,270
Lowest We've Seen
$444
Based on 8,086 price pointshigh confidence
Monthly Price Guide
Jan
$684
Feb
$684
Mar
$770
Apr
$616
May
$1,008
Jun
$1,424
Jul
$1,139
Aug
$949
Sep
$1,078
Oct
$915
Nov
$684
Dec
$712
Cheapest Average Expensive
Best Time to Fly from Portland to Porto
The cheapest time to fly from Portland to Porto is typically April, when fares average around $616. The most expensive month tends to be June at around $1,424. For the best deals, consider flying in April, November, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $44460 price checksWorst: $768