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$428+ Cheap flights from Portland (PDX) to Iceland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — KEF
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Portland to Iceland

Cheapest flights from Portland to Iceland
Explore the most affordable flight options available from Portland to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:10 amPDX - KEF
1 stop17h 05mAlaska Airlines
Sat 12/275:00 pmKEF - PDX
1 stop11h 45mAlaska Airlines
Deal found 12/10$1,096
This FlightHub deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:45 pmPDX - KEF
Nonstop7h 30mMultiple Airlines
Fri 12/194:45 pmKEF - PDX
1 stop14h 08mMultiple Airlines
Deal found 12/11$1,168
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:16 amPDX - KEF
1 stop15h 19mMultiple Airlines
Wed 12/244:30 pmKEF - PDX
1 stop32h 20mMultiple Airlines
Deal found 12/11$1,289
This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Thu 12/255:00 pmKEF - PDX
1 stop13h 59mIcelandair
Deal found 12/11$1,298
This FlightHub deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Fri 12/194:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Deal found 12/11$1,303
This Icelandair deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Fri 12/265:00 pmKEF - PDX
1 stop11h 45mIcelandair
Deal found 12/10$1,513
This KAYAK deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:45 pmPDX - KEF
Nonstop7h 30mMultiple Airlines
Fri 12/265:00 pmKEF - PDX
1 stop15h 12mMultiple Airlines
Deal found 12/10$1,553
This Ovago deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Sun 12/284:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Deal found 12/10$1,580
This Icelandair deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:45 pmPDX - KEF
Nonstop7h 30mMultiple Airlines
Fri 12/265:00 pmKEF - PDX
1 stop15h 12mMultiple Airlines
Deal found 12/11$1,588
This KAYAK deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:45 pmPDX - KEF
Nonstop7h 30mMultiple Airlines
Sat 12/274:50 pmKEF - PDX
1 stop36h 00mMultiple Airlines
Deal found 12/10$1,670

Find flight deals from Portland to Iceland

Keep the following information in mind while searching for Portland to Iceland flight deals. Data was last updated December 12, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$517
(Expedia)

One-way from

$428
(Mytrip)

Popular in

January

Cheapest in

October

Average price

$764

Good round-trip deal

$470 or less

Good one-way deal

$396 or less
Provider with most accurate pricing for Portland-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Reykjavik (REK) flights.
Search Deals
From Portland to Iceland
Search Deals
One-way flight from Portland to Iceland
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($249 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($86 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Portland to Iceland.
Search Deals
Price to beat on a one-way flight from Portland to Iceland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Iceland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Portland to Iceland that are best for you.

Fly from

Portland

Fly to

Iceland

Route

Depart

Return

Price

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Sat 3/7

2:45 pm-6:15 am

Nonstop7h 30m

Reykjavik Keflavik Intl

Sun 4/19

4:50 pm-6:00 pm

Nonstop8h 10m

$582

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Thu 3/5

7:00 am-10:45 am

2 stops19h 45m

Reykjavik Keflavik Intl

Tue 3/10

5:35 pm-10:10 pm

2 stops35h 35m

$740

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Thu 3/5

7:00 am-10:45 am

2 stops19h 45m

Reykjavik Keflavik Intl

Fri 3/13

3:40 pm-10:10 pm

2 stops37h 30m

$740

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Tue 3/3

7:00 am-10:45 am

2 stops19h 45m

Reykjavik Keflavik Intl

Sun 3/8

7:35 am-9:23 pm

2 stops21h 48m

$758

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Mon 3/2

10:24 am-11:20 pm

3 stops28h 56m

Reykjavik Keflavik Intl

Tue 3/10

7:35 am-10:23 pm

2 stops21h 48m

$763

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Thu 3/5

7:00 am-10:45 am

2 stops19h 45m

Reykjavik Keflavik Intl

Sat 3/14

7:35 am-10:10 pm

2 stops21h 35m

$770

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Fri 3/6

7:00 am-10:40 am

2 stops19h 40m

Reykjavik Keflavik Intl

Tue 3/10

7:35 am-10:10 pm

2 stops21h 35m

$788

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Tue 3/3

11:05 am-6:05 am

1 stop11h 00m

Reykjavik Keflavik Intl

Sun 3/8

4:50 pm-6:00 pm

Nonstop8h 10m

$789

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Tue 3/3

10:30 am-6:15 am

1 stop11h 45m

Reykjavik Keflavik Intl

Sun 3/8

4:50 pm-6:00 pm

Nonstop8h 10m

$815

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Fri 3/6

8:30 am-6:15 am

1 stop13h 45m

Reykjavik Keflavik Intl

Fri 3/13

5:00 pm-10:41 pm

1 stop12h 41m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 12 results
1
2

Best time to book a flight from Portland to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Iceland

What is the cheapest month to book a flight from Portland to Iceland?

Currently, November is the cheapest month in which you can book a flight from Portland to Iceland (average of $362). Flying from Portland to Iceland in January is currently the most expensive (average of $1,822). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to IS?

Find hourly flight availability from Portland to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Portland to Iceland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 23% versus a flight in the evening.

What is the cheapest day to fly from Portland to Iceland?

Use this chart to determine the cheapest time to fly round-trip from Portland to Iceland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Iceland flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iceland. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and KLM from Portland to Iceland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,432 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,432 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
KLM
7.7
Good
1,432 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Icelandair
7.0
Good
589 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Portland to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Iceland?

    Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to Iceland from Portland.

  • How long is the flight from Portland to Iceland?

    Icelandair and Scandinavian Airlines can get you from Portland to Iceland in just under 7h 30m. Your travel time can differ by up to 12h 15m. There are 3724 mi between Portland and Iceland. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest flights from Portland to Iceland?

    The cheapest flight price from Portland to Iceland is $330. On average you can expect to pay $1,149. The most popular route, (Portland - Reykjavik Keflavik Intl), can usually be booked for $464.

  • Can I find deals for flights from Portland to Iceland that include hotel bookings?

    Yes. In addition to deals on Portland to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Iceland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Iceland.

  • Can I find deals for business class flights from Portland to Iceland?

    Yes. Cheapflights offers flight deals from Portland to Iceland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Iceland?

    Currently, November is the cheapest month in which you can book a flight from Portland to Iceland (average of $362). Flying from Portland to Iceland in January is currently the most expensive (average of $1,822). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Portland to Iceland

Discover the top 2 airlines that operate flights from Portland to Iceland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$363Average$722FlexibilityNo cancel feeOn-time76%
DeltaCheapest$424Average$690FlexibilityNo cancel feeOn-timeN/A

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