Flights from Portland to United Kingdom available from USD 521*

Deals on flights in next three months

USD

Portland (PDX)to

London (LON)
Apr 06 2025 - Apr 15 2025
From
USD 701*
Viewed 13 minutes ago
Round trip
/
Economy

Portland (PDX)to

London (LON)
Apr 05 2025 - May 02 2025
From
USD 701*
Viewed 13 minutes ago
Round trip
/
Economy

Portland (PDX)to

London (LON)
Apr 08 2025 - Apr 29 2025
From
USD 867*
Viewed 13 minutes ago
Round trip
/
Economy

Portland (PDX)to

London (LON)
Apr 06 2025 - Apr 29 2025
From
USD 867*
Viewed 13 minutes ago
Round trip
/
Economy

Portland (PDX)to

Glasgow (GLA)
Mar 27 2025 - Apr 21 2025
From
USD 845*
Viewed 23 hrs ago
Round trip
/
Economy

Portland (PDX)to

Glasgow (GLA)
Mar 25 2025 - Apr 12 2025
From
USD 845*
Viewed 23 hrs ago
Round trip
/
Economy

Portland (PDX)to

Glasgow (GLA)
Mar 24 2025 - Apr 07 2025
From
USD 845*
Viewed 23 hrs ago
Round trip
/
Economy

Portland (PDX)to

Glasgow (GLA)
Apr 06 2025 - Apr 29 2025
From
USD 845*
Viewed 23 hrs ago
Round trip
/
Economy

Portland (PDX)to

London (LHR)
Jan 29 2025 - Feb 06 2025
From
USD 843*
Viewed 1 day ago
Round trip
/
Economy

Portland (PDX)to

London (LHR)
Mar 10 2025 - Mar 14 2025
From
USD 896*
Viewed 1 day ago
Round trip
/
Economy

Portland (PDX)to

London (LHR)
Feb 11 2025 - Feb 18 2025
From
USD 959*
Viewed 1 day ago
Round trip
/
Economy

Portland (PDX)to

London (LHR)
Jan 26 2025 - Feb 01 2025
From
USD 1,201*
Viewed 15 hrs 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 United Kingdom with Icelandair

USD
Plan ahead for your trip from Portland to United Kingdom with Icelandair
From
To
Fare type
Dates
Price
FromPortland (PDX)ToLondon (LON)Round trip
/
Economy
May 08 2025 - May 15 2025

From

USD 521*

Viewed 13 minutes ago

FromPortland (PDX)ToGlasgow (GLA)Round trip
/
Economy
Oct 09 2025 - Nov 03 2025

From

USD 616*

Viewed 2 days ago

FromPortland (PDX)ToLondon (LHR)Round trip
/
Economy
May 05 2025 - May 13 2025

From

USD 547*

Viewed 18 hrs ago

FromPortland (PDX)ToManchester (MAN)Round trip
/
Economy
May 02 2025 - May 06 2025

From

USD 617*

Viewed 1 day ago

FromPortland (PDX)ToLondon (LGW)Round trip
/
Economy
May 05 2025 - May 11 2025

From

USD 522*

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.