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Find cheap Icelandair flights to Portland

CMH — PDX
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest Icelandair flights from United Kingdom to Portland
Explore the most affordable Icelandair flight options available from United Kingdom to Portland. Find the lowest fares with prices last updated on 28 July 2026.

Mon 31/821:25
LHR
-
PDX
1 stop22h 25m
Icelandair
Thu 10/915:30
PDX
-
LHR
1 stop20h 50m
Icelandair
Deal found 26/7£664
Mon 31/815:40
LGW
-
PDX
1 stop28h 10m
Icelandair
Thu 10/915:30
PDX
-
LGW
1 stop15h 10m
Icelandair
Deal found 26/7£671
Mon 31/821:25
LHR
-
PDX
1 stop22h 25m
Icelandair
Fri 11/919:00
PDX
-
LHR
1 stop32h 55m
Icelandair
Deal found 26/7£690

Flights to Portland with Icelandair at a glance

Find detailed information about Icelandair flights from United Kingdom to Portland. Explore the options provided by Icelandair to plan your journey from United Kingdom to Portland. Data last updated 28 July 2026.

Popular in

January

Return from

£664

One-way from

£306
Highest demand for flights to Portland with Icelandair; 100% potential price increase.
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Icelandair
  • Icelandair
  • 31/8-10/9
  • 2 total stops
  • 43h 15m total
  • United Kingdom to Portland
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Icelandair
  • Icelandair
  • 11/11
  • 1 total stop
  • 12h 45m total
  • United Kingdom to Portland
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Cheapflights Insights

Find cheap Icelandair flights to Portland

How long is the flight to Portland with Icelandair?

On average, Icelandair flights from the United Kingdom to Portland take 13 hours 19 minutes. Flights to Portland from other popular cities in the United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flights to Portland with Icelandair

  • Which airport do Icelandair flights arrive at when travelling to Portland?

    Icelandair flights on this route tend to land at Portland Airport.

  • Is Icelandair the cheapest airline for a flight to Portland?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Portland tends to be with Air France.

  • Are there alternative airlines other than Icelandair that fly to Portland?

    British Airways, Virgin Atlantic and KLM all fly to Portland and offer an alternative to Icelandair.

  • How much is a Icelandair flight to Portland?

    The average price for a return flight with Icelandair is £665, while a one-way flight costs around £587.

See more FAQs

Reviews of Icelandair

See what Cheapflights users have to say about their Icelandair experience.
Icelandair
7.0
Good
716 reviews
Check prices
Overview

Entertainment

6.9

Boarding

7.2

Comfort

6.9

Crew

8.0

Food

6.1

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