Flights from Portland to United Kingdom available from USD 607*

Promo code

Deals on flights in next three months

USD

Portland (PDX)to

London (LHR)
May 11 2025 - May 17 2025
From
USD 969
Viewed 2 days ago
Round trip
/
Economy

Portland (PDX)to

London (LHR)
Jun 01 2025 - Jun 10 2025
From
USD 1,024
Viewed 1 day ago
Round trip
/
Economy

Portland (PDX)to

London (LHR)
Jun 09 2025 - Jun 17 2025
From
USD 1,179
Viewed 2 days ago
Round trip
/
Economy

Portland (PDX)to

London (LHR)
Jun 06 2025 - Jun 19 2025
From
USD 1,231
Viewed 5 hrs ago
Round trip
/
Economy

Portland (PDX)to

London (LON)
May 12 2025 - May 20 2025
From
USD 679
Viewed 7 hrs ago
Round trip
/
Economy

Portland (PDX)to

London (LON)
May 07 2025 - May 20 2025
From
USD 693
Viewed 1 day ago
Round trip
/
Economy

Portland (PDX)to

London (LON)
May 05 2025 - May 10 2025
From
USD 694
Viewed 7 hrs ago
Round trip
/
Economy

Portland (PDX)to

London (LON)
May 05 2025 - May 20 2025
From
USD 694
Viewed 7 hrs ago
Round trip
/
Economy

Portland (PDX)to

Glasgow (GLA)
May 12 2025 - May 20 2025
From
USD 641
Viewed 11 hrs ago
Round trip
/
Economy

Portland (PDX)to

Glasgow (GLA)
May 05 2025 - May 20 2025
From
USD 656
Viewed 11 hrs ago
Round trip
/
Economy

Portland (PDX)to

Glasgow (GLA)
May 07 2025 - May 20 2025
From
USD 656
Viewed 11 hrs ago
Round trip
/
Economy

Portland (PDX)to

Glasgow (GLA)
May 11 2025 - May 20 2025
From
USD 656
Viewed 11 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
Portland (PDX)London (LHR)Round trip
/
Economy		Oct 06 2025 - Oct 14 2025

From

USD 646

Viewed 2 days ago

Portland (PDX)London (LON)Round trip
/
Economy		Oct 08 2025 - Nov 02 2025

From

USD 643

Viewed 1 day ago

Portland (PDX)Glasgow (GLA)Round trip
/
Economy		Nov 29 2025 - Dec 10 2025

From

USD 607

Viewed 11 hrs ago

Portland (PDX)London (LGW)Round trip
/
Economy		Aug 27 2025 - Sep 04 2025

From

USD 710

Viewed 1 day ago

Portland (PDX)Manchester (MAN)Round trip
/
Economy		Oct 06 2025 - Nov 03 2025

From

USD 636

Viewed 4 hrs 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.

 

Our most popular connections