PDX - KEF

$412 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 12/8. 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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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, Dec 8 - Mon, Dec 15
Icelandair Logo
2:45 pm - 6:15 amPDX-KEF
7h 30mnonstop
Icelandair Logo
4:50 pm - 5:00 pmKEF-PDX
8h 10mnonstop
$412Icelandair
Find Deal
Mon, Nov 10 - Mon, Nov 17
Icelandair Logo
2:45 pm - 6:15 amPDX-KEF
7h 30mnonstop
Icelandair Logo
4:50 pm - 5:00 pmKEF-PDX
8h 10mnonstop
$415Icelandair
Find Deal
Thu, Jan 15 - Thu, Jan 22
Lufthansa Logo
7:00 am - 2:20 pmPDX-KEF
23h 20m2 stops
Lufthansa Logo
3:10 pm - 6:30 pmKEF-PDX
35h 20m2 stops
$562Lufthansa
Find Deal
Wed, Jan 14 - Thu, Jan 22
Lufthansa Logo
8:30 am - 2:15 pmPDX-KEF
21h 45m2 stops
Lufthansa Logo
3:10 pm - 6:30 pmKEF-PDX
35h 20m2 stops
$575Lufthansa
Find Deal
Thu, Feb 12 - Tue, Feb 17
Multiple Airlines Logo
8:30 am - 2:20 pmPDX-KEF
21h 50m3 stops
Multiple Airlines Logo
3:20 pm - 9:15 pmKEF-PDX
37h 55m3 stops
$576Multiple Airlines
Find Deal
Mon, Apr 6 - Tue, Apr 14
Finnair Logo
7:30 pm - 7:50 amPDX-KEF
29h 20m2 stops
Finnair Logo
8:35 am - 10:31 pmKEF-PDX
20h 56m2 stops
$616Finnair
Find Deal
Mon, Apr 13 - Mon, Apr 20
Finnair Logo
7:30 pm - 7:50 amPDX-KEF
29h 20m2 stops
Finnair Logo
8:35 am - 5:40 pmKEF-PDX
40h 05m2 stops
$620Finnair
Find Deal
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
10:30 am - 6:15 amPDX-KEF
11h 45m1 stop
Multiple Airlines Logo
5:00 pm - 12:09 amKEF-PDX
15h 09m1 stop
$622Multiple Airlines
Find Deal
Sat, Jan 17 - Thu, Jan 22
Scandinavian Airlines Logo
7:00 am - 11:20 pmPDX-KEF
32h 20m2 stops
Scandinavian Airlines Logo
3:40 pm - 10:24 pmKEF-PDX
38h 44m2 stops
$741Scandinavian Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
Scandinavian Airlines Logo
10:24 am - 11:20 pmPDX-KEF
28h 56m2 stops
Scandinavian Airlines Logo
7:35 am - 10:24 pmKEF-PDX
22h 49m2 stops
$759Scandinavian Airlines
Find Deal

Everything you should know

Top airlines
Icelandair
Cheapest • from $412 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 52% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
5 days a week
There are direct flights from Portland to Reykjavik 5 days a week: Mon, Tue, Thu, Fri, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$412
Typical prices: $660-$1,231
Icelandair
Mon 12/8Mon 12/15
PDX - KEF • Non-stop
Cheapest one-way
$476
Typical prices: $430-$792
Multiple Airlines
Wed 11/19
PDX - KEF • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reykjavik!
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 much is a round-trip flight from Portland to Reykjavik Keflavik Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Reykjavik Keflavik Intl Airport departing in December.

What is the cheapest month to fly from Portland to Reykjavik Keflavik Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month 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 median of all values for each month.

The cheapest month for flights from Portland to Reykjavik Keflavik Intl Airport is November, where tickets cost $386 (return) on average. On the other hand, the most expensive months are January and February, where the average cost of round-trip tickets is $1,380 and $1,171 respectively.

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 1 week before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$412
Best time to beat the crowds but there is an average 69% increase 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 $476 for a one-way ticket and $412 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?

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

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

    The Boeing 787-8 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 $690 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 $724 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 $425 or less one-way and $519 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

Thursday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

Saturday

Icelandair

Icelandair

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Portland

Monday

Icelandair

Icelandair

Wednesday

Icelandair

Icelandair

Thursday

Icelandair

Icelandair

Friday

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 7998 reviews
7.3Food
7.9Entertainment
8.2Boarding
8.5Crew
7.9Comfort
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

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.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

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

Information on your arrival and departure airports

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