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549 € Cheap Flights from Reykjavik Keflavik to Portland

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Flight deals from Reykjavik Keflavik to Portland

Looking for a cheap last-minute deal or the best return flight from Reykjavik Keflavik Airport to Portland Airport? If you want to travel next month, return fares start from 549 €. Find the lowest prices on one-way and return tickets right here.
Portland.549 € per passenger.Departing Thu, 6 Aug, returning Wed, 12 Aug.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Thu, 6 Aug, arriving in Portland.Inbound direct flight with Icelandair departs from Portland on Wed, 12 Aug, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 549 €, select.
Portland.572 € per passenger.Departing Sun, 28 Mar, returning Thu, 8 Apr.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Sun, 28 Mar, arriving in Portland.Inbound direct flight with Icelandair departs from Portland on Thu, 8 Apr, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 572 €, select.
Portland.572 € per passenger.Departing Mon, 26 Oct, returning Mon, 9 Nov.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Mon, 26 Oct, arriving in Portland.Inbound direct flight with Icelandair departs from Portland on Mon, 9 Nov, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 572 €, select.
Portland.572 € per passenger.Departing Sun, 18 Oct, returning Sat, 24 Oct.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Sun, 18 Oct, arriving in Portland.Inbound direct flight with Icelandair departs from Portland on Sat, 24 Oct, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 572 €, select.
Portland.582 € per passenger.Departing Sun, 14 Feb, returning Fri, 19 Feb.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Sun, 14 Feb, arriving in Portland.Inbound direct flight with Icelandair departs from Portland on Fri, 19 Feb, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 582 €, select.
Portland.584 € per passenger.Departing Mon, 3 May, returning Sun, 16 May.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Mon, 3 May, arriving in Portland.Inbound direct flight with Icelandair departs from Portland on Sun, 16 May, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 584 €, select.
Portland.603 € per passenger.Departing Wed, 23 Sep, returning Wed, 30 Sep.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Wed, 23 Sep, arriving in Portland.Inbound direct flight with Icelandair departs from Portland on Wed, 30 Sep, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 603 €, select.
Portland.610 € per passenger.Departing Wed, 23 Dec, returning Sat, 2 Jan.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Wed, 23 Dec, arriving in Portland.Inbound direct flight with Icelandair departs from Portland on Sat, 2 Jan, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 610 €, select.
Portland.623 € per passenger.Departing Wed, 29 Jul, returning Sun, 2 Aug.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Reykjavik Keflavik on Wed, 29 Jul, arriving in Portland.Inbound indirect flight with Alaska Airlines, departs from Portland on Sun, 2 Aug, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 623 €, select.
Portland.696 € per passenger.Departing Sun, 17 Jan, returning Sun, 24 Jan.Return flight with Icelandair and Alaska Airlines.Outbound indirect flight with Icelandair, departs from Reykjavik Keflavik on Sun, 17 Jan, arriving in Portland.Inbound indirect flight with Alaska Airlines, departs from Portland on Sun, 24 Jan, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 696 €, select.
Portland.741 € per passenger.Departing Wed, 26 Aug, returning Tue, 1 Sep.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Wed, 26 Aug, arriving in Portland.Inbound direct flight with Icelandair departs from Portland on Tue, 1 Sep, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 741 €, select.
Portland.1.122 € per passenger.Departing Sat, 26 Sep, returning Sat, 3 Oct.Return flight with Virgin Atlantic.Outbound indirect flight with Virgin Atlantic, departs from Reykjavik Keflavik on Sat, 26 Sep, arriving in Portland.Inbound indirect flight with Virgin Atlantic, departs from Portland on Sat, 3 Oct, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 1.122 €, select.
Portland.1.544 € per passenger.Departing Wed, 29 Jul, returning Sun, 2 Aug.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Reykjavik Keflavik on Wed, 29 Jul, arriving in Portland.Inbound direct flight with Icelandair departs from Portland on Sun, 2 Aug, arriving in Reykjavik Keflavik.Price includes taxes and charges.From 1.544 €, select.

Find the cheapest month to fly from Reykjavik Keflavik to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Reykjavik Keflavik to Portland flights are currently cheapest in August.
Jul
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Aug
from 549 €
Sep
from 603 €
Oct
from 572 €
Nov
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Dec
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Jan
from 696 €
Feb
from 582 €
Mar
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Apr
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May
from 584 €
Jun
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Direct flights from Reykjavik Keflavik to Portland

Reykjavik Keflavik to Portland: Alternative routes

Compare routes from Reykjavik Keflavik to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Portland

10km from central Portland
ClosestCheapest
from 549 €
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Reykjavik to Portland: Flight information

The things to know before you go.
Cheapest flight found549 €
Cheapest month to flyAugust
Average flight time8 hrs, 7 mins
Most popular airlineIcelandair
Average flights per week15

Finding cheap flights from Reykjavik Keflavik to Portland: Frequently asked questions

The best price we found for a return flight from Reykjavik Keflavik to Portland is 549 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
8 hours and 7 minutes is the average flight time from Reykjavik Keflavik to Portland.
Icelandair and Alaska Airlines fly direct from Reykjavik Keflavik to Portland.
As of July 2026, there are 15 flights per week flying from Reykjavik Keflavik to Portland.
The cheapest month to fly from Reykjavik Keflavik to Portland is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Reykjavik Keflavik Airport to Portland Airport on Thursday, 6 August 2026.
Yes – the average flight time is 8 hours and 7 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Icelandair offers the cheapest flight tickets to Portland.

Flying from Reykjavik Keflavik Airport (KEF) to Portland Airport (PDX): what you need to know

  • Take a direct flight from Reykjavik Keflavik Airport to Portland Airport and you'll be travelling for an average of 8 hours 5 minutes.

  • Portland's timezone is UTC-8, making Portland eight hours behind Reykjavik.

  • Each week, there are four Reykjavik Keflavik Airport to Portland Airport flights. To jet off as soon as possible, go for the 16:50 Icelandair flight. If you're eager to make the most of your time before flying, the last flight is at 16:50 with Icelandair.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to board your KEF to PDX flight.

  • Flying during a peak time like August? School holidays and other popular periods can result in longer queues and delays at security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • Flugfélag Íslands is your gateway to exploring Portland (and maybe even some other great corners of the United States!). Check out the direct flights from Reykjavik Keflavik Airport to Portland Airport offered by this carrier.

  • Most passengers choose to fly with Flugfélag Íslands on this route.

  • The carrier with the top on-time arrival performance for KEF to PDX flights is Flugfélag Íslands.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Reykjavik Keflavik Airport to Portland Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to explore the city of your choice. Top stopovers between KEF and PDX include:

    • Denver International Airport

    • Seattle / Tacoma International Airport

    • Detroit Wayne County Airport

How to find the cheapest flights from Reykjavik Keflavik Airport (KEF) to Portland Airport (PDX)

  • 279 € is the best price for a one-way Reykjavik Keflavik Airport to Portland Airport flight. A return flight starts at 549 €. These prices may change depending on demand and availability.

  • To get your hands on cheap tickets from KEF to PDX, book early. Airlines typically offer their best fares when flights are first made available.

  • The cheapest month for flights from Reykjavik Keflavik Airport to Portland Airport is May. Use the 'Whole month' tool to see the lowest prices if you have a flexible schedule.

  • Finding cheap flights from KEF to PDX is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when a new deal comes up.

  • Select your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Reykjavik Keflavik Airport to Portland Airport.

Handy information about Reykjavik Keflavik Airport (KEF)

  • Of the flights that depart from Reykjavik Keflavik Airport, 78% land on time at their destination.

  • To reach Reykjavik Keflavik Airport from central Reykjavik, it takes around 45 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 48 kilometres from the airport to the city centre.

  • The trip on public transport typically takes 55 minutes.

  • Taking an early flight from Reykjavik Keflavik Airport to Portland Airport? Avoid rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels near KEF:

Arriving at Portland Airport (PDX)

Getting from Portland Airport (PDX) to central Portland

  • PDX is located at 7000 NE Airport Way.

  • Portland Airport is roughly 19 kilometres from central Portland. Driving there takes about 20 minutes.

  • If you're using public transport, expect a journey time of about 40 minutes.

When to fly to Portland Airport (PDX)

  • The quietest month for a flight from Reykjavik Keflavik Airport to Portland Airport is March, while July is the most popular. Choose the best time to go to Portland based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • When reserving your flight from Reykjavik Keflavik Airport to Portland Airport, consider the type of weather you enjoy. August is the warmest month in Portland, with the temperature ranging from 12ºC (54ºF) to 31ºC (88ºF).

  • If you want cooler conditions, search for a cheap ticket from KEF to PDX in January. Average temperatures are between -2ºC (28ºF) and 10ºC (50ºF) then.

Explore more of the United States

  • You've done Portland, now it's time to explore other parts of the United States. Travel about 241 kilometres north to Seattle to tick off its top sights. From Space Needle to Pike Place Market and Seattle Skyline, you'll have a packed itinerary ahead.

  • Around 467 kilometres north-east of Portland, Spokane is another essential stop in the United States. Experience this destination's highlights firsthand at Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

Plan the rest of your trip from Reykjavik to Portland

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.