Flights from Portland to Portugal available from USD 447*

Promo code

Fly in the next three months: Flights from Portland to to Portugal

USD

Portland (PDX)to

Lisbon (LIS)
Mar 07 2026 - Mar 15 2026
From
USD 447
Viewed 2 days ago
Round trip
Economy

Portland (PDX)to

Lisbon (LIS)
Mar 10 2026 - Mar 18 2026
From
USD 865
Viewed 2 days ago
Round trip
Economy

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

Blue image with a map of Iceland and text that reads: Include a little more of Iceland in your journey. Add a Stopover

Plan ahead for your trip from Portland to Portugal with Icelandair

USD
Plan ahead for your trip from Portland to Portugal with Icelandair
From
To
Fare type
Dates
Price
Portland (PDX)Lisbon (LIS)Round trip
/
Economy		Mar 10 2026 - Mar 18 2026

From

USD 865

Viewed 2 days ago

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.