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Cheap Flights from Portland to Reykjavik from $387

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Compare Portland to Reykjavik flight deals

Find the cheapest month or even day of the year to fly to Reykjavik

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Flight deals from Portland to Reykjavik

Looking for a cheap last-minute deal or the best return flight from Portland to Reykjavik? Find the lowest prices on one-way and return tickets right here.
Reykjavik.$944 per passenger.Departing Wed, 8 Oct, returning Wed, 15 Oct.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Portland on Wed, 8 Oct, arriving in Reykjavik Keflavik.Inbound direct flight with Icelandair departs from Reykjavik Keflavik on Wed, 15 Oct, arriving in Portland.Price includes taxes and charges.From $944, select.
Reykjavik.$945 per passenger.Departing Fri, 26 Sep, returning Tue, 7 Oct.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Portland on Fri, 26 Sep, arriving in Reykjavik Keflavik.Inbound direct flight with Icelandair departs from Reykjavik Keflavik on Tue, 7 Oct, arriving in Portland.Price includes taxes and charges.From $945, select.
Reykjavik.$962 per passenger.Departing Sat, 20 Sep, returning Sun, 28 Sep.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Portland on Sat, 20 Sep, arriving in Reykjavik Keflavik.Inbound direct flight with Icelandair departs from Reykjavik Keflavik on Sun, 28 Sep, arriving in Portland.Price includes taxes and charges.From $962, select.
Reykjavik.$996 per passenger.Departing Thu, 16 Oct, returning Sun, 2 Nov.Return flight with Icelandair.Outbound direct flight with Icelandair departs from Portland on Thu, 16 Oct, arriving in Reykjavik Keflavik.Inbound direct flight with Icelandair departs from Reykjavik Keflavik on Sun, 2 Nov, arriving in Portland.Price includes taxes and charges.From $996, select.
Reykjavik.$1,017 per passenger.Departing Sun, 17 Aug, returning Tue, 26 Aug.Return flight with United.Outbound indirect flight with United, departs from Portland on Sun, 17 Aug, arriving in Reykjavik Keflavik.Inbound indirect flight with United, departs from Reykjavik Keflavik on Tue, 26 Aug, arriving in Portland.Price includes taxes and charges.From $1,017, select.
Reykjavik.$1,018 per passenger.Departing Sun, 11 May, returning Mon, 19 May.Return flight with Air France.Outbound indirect flight with Air France, departs from Portland on Sun, 11 May, arriving in Reykjavik Keflavik.Inbound indirect flight with Air France, departs from Reykjavik Keflavik on Mon, 19 May, arriving in Portland.Price includes taxes and charges.From $1,018, select.
Reykjavik.$1,018 per passenger.Departing Mon, 28 Jul, returning Fri, 8 Aug.Return flight with Air France.Outbound indirect flight with Air France, departs from Portland on Mon, 28 Jul, arriving in Reykjavik Keflavik.Inbound indirect flight with Air France, departs from Reykjavik Keflavik on Fri, 8 Aug, arriving in Portland.Price includes taxes and charges.From $1,018, select.
Reykjavik.$1,022 per passenger.Departing Mon, 25 Aug, returning Fri, 5 Sep.Return flight with Air France.Outbound indirect flight with Air France, departs from Portland on Mon, 25 Aug, arriving in Reykjavik Keflavik.Inbound indirect flight with Air France, departs from Reykjavik Keflavik on Fri, 5 Sep, arriving in Portland.Price includes taxes and charges.From $1,022, select.

Find the cheapest month to fly from Portland to Reykjavik

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Reykjavik flights are currently cheapest in October.
Apr
from $1,040
May
from $1,018
Jun
from $1,048
Jul
from $1,032
Aug
from $1,017
Sep
from $962
Oct
from $944
Nov
from $1,051
Dec
from $1,503
Jan
from $1,652
Feb
Find prices
Mar
from $1,050

Direct flights from Portland to Reykjavik

Alternative Portland to Reykjavik routes

Looking for the cheapest, fastest or easiest route from Portland to Reykjavik? You could fly into the following airports instead.

Portland to Reykjavik: Flight information

The things to know before you go.
Cheapest flight found$944
Cheapest month to flyOctober
Average flight time7 hrs, 32 mins
Most popular airlineIcelandair
Average flights per week10

Finding cheap flights from Portland to Reykjavik: Frequently asked questions

There are 2 airports in Reykjavik: Reykjavik Domestic and Reykjavik Keflavik.
The best price we found for a return flight from Portland to Reykjavik is $944. 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.
7 hours and 32 minutes is the average flight time from Portland to Reykjavik.
Icelandair and Alaska Airlines fly direct from Portland to Reykjavik.
As of April 2025, there are 10 flights per week flying from Portland to Reykjavik.
The cheapest month to fly from Portland to Reykjavik is usually April 2025.
If you're flying from Portland Airport, the cheapest airport near Reykjavik is Reykjavik Keflavik – which is 37.4 km away from the centre of Reykjavik. We've found flights into this airport from $944.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Reykjavik on Wednesday, 8 October 2025.
Yes – the average flight time is 7 hours and 32 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 Reykjavik 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 Reykjavik is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 2°C. July is typically the warmest month in Reykjavik, when it usually averages around 13°C. You can expect the least rain in June. The coldest month is January, with temperatures averaging -3°C. The rainiest month is February.
Currently, Icelandair offers the cheapest flight tickets to Reykjavik.

Travelling from Portland International Airport (PDX) to Reykjavik: what you need to know

  • The average time for a direct flight from Portland International Airport to Reykjavik is 8 hours 3 minutes.

  • Reykjavik is 7 hours ahead of Portland, where Portland International Airport is located. Reykjavik operates on the UTC+0 timezone.

  • Portland International Airport (PDX) to Keflavik International Airport (KEF) is the most popular route, with 3 weekly departures to pick from. If you have things to do before leaving, the last flight from PDX to KEF is with Icelandair at 15:35. Go for the first departure with Icelandair at 14:35 if you want to get going early.

  • To ensure you get on your flight from PDX to Reykjavik, leave plenty of time for things like check-in and baggage drop. Arriving two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • Flying during a peak time like July? Busy periods (like Thanksgiving, Christmas/New Year and spring break) can add another hour at check-in and security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before domestic departures.

  • Nonstop flights from Portland International Airport (PDX) to Reykjavik are available for booking. Keflavik International Airport (KEF) is where you'll be touching down.

  • Check out the offers from Icelandair. This carrier has direct flights from Portland International Airport to Reykjavik.

  • Stopovers are the perfect opportunity to break up your trip — and maybe even visit a new city. When searching for flights from PDX to Reykjavik, deselect the 'Direct flights only' box to see where you can visit along the way. Here are some popular options to consider:

    • Minneapolis-St. Paul International Airport (MSP)

    • Denver International Airport (DEN)

    • Seattle-Tacoma International Airport (SEA)

  • You can enter Iceland for tourism purposes without a visa if you have a passport from United States. But before reserving your cheap tickets from Portland International Airport to Reykjavik, make sure you have the most up-to-date information. Visa rules can change, and you may need some travel documents if your trip is for work or other reasons.

  • Travelling from central Portland to PDX takes approximately 45 minutes on public transport. If you ride-share, drive or grab a cab, you'll cover the 19 kilometres in 19 minutes or so, depending on traffic conditions.

  • Looking for a handy hotel near PDX? If you're catching an early flight from Portland International Airport to Reykjavik, these accommodation options will have you moments from check-in:

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

  • $387 is the cheapest price we've found for a one-way ticket from Portland International Airport to Reykjavik. For a return flight on this route, the best price is $944. Depending on how early you book and the availability, these fares may change.

  • It's often best to book early if you're looking for flight tickets from PDX to Reykjavik. That's because flight prices are based on demand, which tends to increase closer to departure.

  • The 'Whole month' search tool shows you the cheapest tickets from Portland International Airport to Reykjavik across every month. It's a good way to snap up a bargain if your dates aren't set in stone.

  • Locking in a cheap ticket from PDX to Reykjavik couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as the price has fallen.

  • Use the filters to tailor your flights from Portland International Airport to Reykjavik. Pick your preferred arrival and departure times, number of stops and airlines. Alternatively, sort your results by 'Cheapest' to see the best deals.

Airports in Reykjavik

Keflavik International Airport (KEF)

  • Keflavik International Airport (KEF) to the centre of Reykjavik takes about 49 minutes by car. It's approximately 48 kilometres away.

  • If you're travelling by public transport, expect a journey of around 1 hour and 13 minutes.

  • If you're coming in on a late flight from Portland International Airport to Reykjavik, nothing beats the convenience of staying near the terminal. Grab your suitcases from the carousel and then be showered and relaxing soon after at one of these hotels near KEF:

Reykjavik International Airport (RKV)

  • Reykjavik International Airport (RKV) is roughly 2 kilometres from central Reykjavik. Following your flight from Portland International Airport to Reykjavik, it'll take you around 6 minutes to reach the heart of the city in a cab or ride-share.

  • Public transport will get you there in around 23 minutes.

  • Hang the 'Do not disturb' sign on your door and unwind at a hotel near RKV. Here are a few options where you can kick back after your flight from PDX to Reykjavik:

Best time to go to Reykjavik

  • July is the most popular month for flights from Portland International Airport to Reykjavik. To steer clear of the crowds, plan your trip to Reykjavik in February when it's quieter.

  • When booking your flight from Portland International Airport to Reykjavik, think about the type of weather you enjoy. July is the warmest month in Reykjavik, with temperatures ranging from 8ºC to 15ºC.

  • December sees average temperatures of between -6ºC and 4ºC. Look for cheap flights from PDX to Reykjavik around that time if you want to travel in cooler conditions.

More about Reykjavik

  • Start your Reykjavik trip right by choosing the ideal place to stay. As soon as you've booked your flight from Portland International Airport to Reykjavik, explore our selection of hotels including:

  • There are so many things to explore in this city it can be hard to work out where to start. Hallgrimskirkja silhouette, Perlan and National Museum of Iceland are top sights which should feature on any good Reykjavik itinerary.

Complete your Reykjavik trip with a car rental

  • Finding you a cheap flight from Portland International Airport to Reykjavik isn't our only party trick. Check out our car rentals in Reykjavik and travel at your own pace. We find deals from trusted car rental providers and put them all in one place. You can instantly compare offers and then book with no fees.

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Plan the rest of your trip from Portland to Reykjavik

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.