PDX - KEF

$383 Find Cheap Flights from Portland to Reykjavik

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Reykjavik departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Reykjavik, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$383
Icelandair
Mon 4/20Sun 4/26
PDX - KEF • Non-stop
Cheapest one-way
$413
Icelandair
Mon 4/20
PDX - KEF • Non-stop
Top airlines
Cheapest • from $383 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Icelandair. Average duration is 7h 35m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reykjavik!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Reykjavik (PDX-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Reykjavik that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Reykjavik

Mon, Apr 20 - Sun, Apr 26
Icelandair Logo
3:30 pm - 6:05 am
PDX
-
KEF
7h 35mnonstop
Icelandair Logo
4:50 pm - 6:00 pm
KEF
-
PDX
8h 10mnonstop
$383Icelandair
Mon, Apr 20 - Mon, Apr 27
Icelandair Logo
3:30 pm - 6:05 am
PDX
-
KEF
7h 35mnonstop
Icelandair Logo
4:50 pm - 6:00 pm
KEF
-
PDX
8h 10mnonstop
$394Icelandair
Mon, Apr 20 - Sun, Apr 26
Virgin Atlantic Logo
6:05 pm - 9:30 am
PDX
-
KEF
32h 25m
2 stops
Virgin Atlantic Logo
11:25 am - 11:56 pm
KEF
-
PDX
19h 31m
2 stops
$399Virgin Atlantic
Wed, May 27 - Wed, Jun 3
Icelandair Logo
7:05 pm - 9:40 am
PDX
-
KEF
7h 35mnonstop
Icelandair Logo
4:50 pm - 5:55 pm
KEF
-
PDX
8h 05mnonstop
$409Icelandair
Wed, May 27 - Wed, Jun 3
Icelandair Logo
7:05 pm - 9:40 am
PDX
-
KEF
7h 35mnonstop
Icelandair Logo
4:50 pm - 5:55 pm
KEF
-
PDX
8h 05mnonstop
$413Icelandair
Wed, May 27 - Sun, Jun 7
Icelandair Logo
7:05 pm - 9:40 am
PDX
-
KEF
7h 35mnonstop
Icelandair Logo
4:50 pm - 5:55 pm
KEF
-
PDX
8h 05mnonstop
$415Icelandair
Thu, May 21 - Fri, May 29
Icelandair Logo
3:30 pm - 6:05 am
PDX
-
KEF
7h 35mnonstop
Icelandair Logo
4:50 pm - 5:55 pm
KEF
-
PDX
8h 05mnonstop
$417Icelandair
Fri, May 22 - Thu, May 28
Icelandair Logo
7:05 pm - 9:40 am
PDX
-
KEF
7h 35mnonstop
Icelandair Logo
10:40 am - 11:45 am
KEF
-
PDX
8h 05mnonstop
$425Icelandair
Mon, Apr 20 - Sun, Apr 26
KLM Logo
7:00 am - 9:30 am
PDX
-
KEF
19h 30m
1 stop
KLM Logo
11:25 am - 10:16 pm
KEF
-
PDX
17h 51m
1 stop
$426KLM
Tue, May 26 - Wed, Jun 3
Icelandair Logo
3:30 pm - 6:05 am
PDX
-
KEF
7h 35mnonstop
Icelandair Logo
4:50 pm - 5:55 pm
KEF
-
PDX
8h 05mnonstop
$428Icelandair
Booking Insights

KAYAK's insights & trends for Portland to Reykjavik flights

Get data-powered insights and trends into flights from Portland to Reykjavik to help you find the cheapest flights, the best time to fly and much more.

How far in advance should I book a flight from Portland to Reykjavik Keflavik Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to Reykjavik Keflavik Intl Airport, you should book around 6 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$383
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Portland to Reykjavik

When to book flights from Portland to Reykjavik

Are your dates flexible? Find out the best times to travel from Portland to Reykjavik based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Portland to Reykjavik flights

  • What is the cheapest flight from Portland to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Portland to Reykjavik Keflavik Intl Airport was $413 for a one-way ticket and $383 for a round-trip.

  • Do I need a passport to fly between Portland and Reykjavik?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Reykjavik.

  • Which airlines offer Wi-Fi service onboard planes from Portland to Reykjavik?

    American Airlines, Air France, KLM, and Delta offer inflight Wi-Fi service on the Portland to Reykjavik flight route.

  • Which aircraft models fly most regularly from Portland to Reykjavik?

    The Boeing 787-10 Dreamliner is the aircraft model that flies most regularly on the Portland to Reykjavik flight route.

  • Which airline alliances offer flights from Portland to Reykjavik?

    SkyTeam is the only airline alliance operating flights between Portland and Reykjavik.

  • On which days can I fly direct from Portland to Reykjavik?

    You can catch a nonstop flight from Portland to Reykjavik on Monday, Tuesday, Thursday, and Saturday.

  • Which is the best airline for flights from Portland to Reykjavik, Delta or Icelandair?

    The two airlines most popular with KAYAK users for flights from Portland to Reykjavik are Delta and Icelandair. With an average price for the route of $837 and an overall rating of 7.9, Delta is the most popular choice. Icelandair is also a great choice for the route, with an average price of $669 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Portland to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Portland with another airline. Booking your flights between Portland and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Portland to Reykjavik Keflavik Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $311 or less one-way and $571 or less round-trip.

Prefer to fly direct from Portland to Reykjavik?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Portland to Reykjavik Keflavik Intl.
Find which airlines fly direct from Portland Airport to Reykjavik Keflavik Intl Airport, which days they fly and book direct flights.

Direct departures

Portland to Reykjavik Keflavik Intl

Monday

Icelandair

Icelandair

Tuesday

Icelandair

Icelandair

Wednesday

Icelandair

Icelandair

Thursday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

Saturday

Icelandair

Icelandair

Sunday

Icelandair

Icelandair

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Portland

Monday

Icelandair

Icelandair

Tuesday

Icelandair

Icelandair

Wednesday

Icelandair

Icelandair

Thursday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

Saturday

Icelandair

Icelandair

Sunday

Icelandair

Icelandair

See more direct flights

Reviews of the top airlines flying from Portland to Reykjavik

 
See real verified KAYAK customer reviews for airlines flying from Portland to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Reykjavik? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8293 reviews
7.9Comfort
8.5Crew
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Iceland Air severely damaged a checked bag. Additionally, the gate agent caused issues for many passengers who had standard-sized onboard bags that would have passed inspection by any other airline.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

The Experience Was Torture Spend a few extra dollars and avoid Icelandair at all costs. There is absolutely no refreshments, no food, no drinks. Only water, coffee, tea are free and at only half a tiny cup. Entertainment is limited selection of films, shows and mostly outdated. The seats are smaller than usual, with no cushion, no pillows, no blankets. First time in my life have I witness an airline asking for donations in spare change for a charity. With all the money Icelandair saves by starving the passenger, they can afford to give this charity on their own.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Everything you need to know for your flight from Portland to Reykjavik

Information on your arrival and departure airports