Flights from Portland to London available from USD 573*

Our best rates from Portland to London

Nov 2024
FromUSD 609*
Fare: Round trip/Economy
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*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

Fly in the next three months: flights from Portland to London

USD

Portland (PDX)to

London (LON)
Nov 24 2024 - Nov 30 2024
From
USD 609*
Round trip
/
Economy

Portland (PDX)to

London (LON)
Dec 15 2024 - Dec 17 2024
From
USD 624*
Round trip
/
Economy

Portland (PDX)to

London (LON)
Nov 26 2024 - Dec 11 2024
From
USD 624*
Round trip
/
Economy

Portland (PDX)to

London (LON)
Dec 04 2024 - Dec 17 2024
From
USD 624*
Round trip
/
Economy

Portland (PDX)to

London (LON)
Dec 03 2024 - Dec 11 2024
From
USD 624*
Round trip
/
Economy

Portland (PDX)to

London (LON)
Dec 07 2024 - Dec 18 2024
From
USD 624*
Round trip
/
Economy

Portland (PDX)to

London (LON)
Nov 21 2024 - Dec 04 2024
From
USD 624*
Round trip
/
Economy

Portland (PDX)to

London (LON)
Dec 13 2024 - Dec 18 2024
From
USD 624*
Round trip
/
Economy

Portland (PDX)to

London (LHR)
Nov 28 2024 - Dec 08 2024
From
USD 727*
Round trip
/
Economy

Portland (PDX)to

London (LHR)
Jan 18 2025 - Jan 25 2025
From
USD 919*
Round trip
/
Economy

Portland (PDX)to

London (LHR)
Feb 02 2025 - Feb 16 2025
From
USD 978*
Round trip
/
Economy

Portland (PDX)to

London (LHR)
Nov 21 2024 - Jan 16 2025
From
USD 1,564*
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 London with Icelandair

USD
Plan ahead for your trip from Portland to London with Icelandair
From
To
Fare type
Dates
Price
FromPortland (PDX)ToLondon (LON)Round trip
/
Economy		Jul 30 2025 - Aug 24 2025

From

USD 573*

Viewed 12 hrs ago

FromPortland (PDX)ToLondon (LON)Round trip
/
Economy		Aug 12 2025 - Aug 27 2025

From

USD 573*

Viewed 12 hrs ago

FromPortland (PDX)ToLondon (LON)Round trip
/
Economy		Aug 17 2025 - Aug 27 2025

From

USD 573*

Viewed 12 hrs ago

FromPortland (PDX)ToLondon (LON)Round trip
/
Economy		May 24 2025 - Jun 03 2025

From

USD 573*

Viewed 12 hrs ago

FromPortland (PDX)ToLondon (LON)Round trip
/
Economy		Jul 31 2025 - Aug 25 2025

From

USD 573*

Viewed 12 hrs ago

FromPortland (PDX)ToLondon (LON)Round trip
/
Economy		Aug 24 2025 - Sep 17 2025

From

USD 573*

Viewed 12 hrs ago

FromPortland (PDX)ToLondon (LON)Round trip
/
Economy		Aug 08 2025 - Aug 27 2025

From

USD 573*

Viewed 12 hrs ago

FromPortland (PDX)ToLondon (LON)Round trip
/
Economy		Aug 15 2025 - Aug 30 2025

From

USD 573*

Viewed 12 hrs ago

FromPortland (PDX)ToLondon (LON)Round trip
/
Economy		Aug 06 2025 - Aug 14 2025

From

USD 573*

Viewed 12 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.

Flights from Portland, Oregon to London, UK

Big Ben, Buckingham Palace, Bond Street. Explore all that England’s capital has to offer when you fly from Portland to London.

When you travel with Icelandair, you can enjoy plenty of on-board services including an extensive library of in-flight entertainment options, delicious snacks and drinks from the Saga Kitchen, and even extra legroom.

What’s more, Icelandair offers regular flights from Portland to London, meaning you can fly when it’s convenient for you. Use our booking tool above to find times and prices.

 

FAQs about travel from Portland to London

Helpful information for travelers visiting London

How long is the flight from Portland to London?

Flights from Portland to London can take anywhere between 12 and 17 hours depending on how many layovers you’ll have along the route (and how long those layovers last). All transatlantic Icelandair flights include a convenient transfer at Keflavík International Airport, in Iceland.

How do you find cheap flights from Portland to London?

Searching for a saving on your flight to London? Take a look at our flight deals to find the latest airfare offers from Portland to London.

Which London airport will I fly in to?

Icelandair offers regular flights from Portland International Airport (PDX) to both London Heathrow Airport (LHR) and Gatwick Airport (LGW), so you can choose a route that works for you.

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