Route Price Intelligence
Cheap Flights From Portland to Lisbon
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$928
Deals From
$786
Usually Costs
$786 – $1,078
Lowest We've Seen
$447
Based on 4,847 price pointshigh confidence
Monthly Price Guide
Jan
$716
Feb
$715
Mar
$790
Apr
$852
May
$1,018
Jun
$1,207
Jul
$1,065
Aug
$940
Sep
$937
Oct
$803
Nov
$727
Dec
$835
Cheapest Average Expensive
Best Time to Fly from Portland to Lisbon
The cheapest time to fly from Portland to Lisbon is typically February, when fares average around $715. The most expensive month tends to be June at around $1,207. For the best deals, consider flying in February, January, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $48577 price checksWorst: $729