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Iceland

$386+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — KEF
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Portland to Iceland

Keep the following information in mind while searching for Portland to Iceland flight deals. Data was last updated November 13, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$506
(KAYAK)

One-way from

$386
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$715

Good round-trip deal

$494 or less

Good one-way deal

$425 or less
Provider with most accurate pricing for Portland-Reykjavik (REK) flight deals.
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Provider most trusted by Cheapflights users for Portland-Reykjavik (REK) flights.
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From Portland to Iceland
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One-way flight from Portland to Iceland
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Highest demand for flights based on searches. 26% potential increase in price ($308 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($86 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Portland to Iceland.
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Price to beat on a one-way flight from Portland to Iceland.
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Find 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 November 13, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/182:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Sun 11/234:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Deal found 11/11$492
This Gotogate deal was found by Cheapflights users on 11/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Mon 12/154:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Deal found 11/11$580
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Wed 12/34:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Deal found 11/12$597
This KAYAK deal was found by Cheapflights users on 11/13. 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.
Mon 12/82:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Sun 12/144:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Deal found 11/13$628
This KAYAK deal was found by Cheapflights users on 11/13. 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.
Mon 12/82:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Fri 12/124:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Deal found 11/13$643
This KAYAK deal was found by Cheapflights users on 11/13. 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.
Wed 12/38:30 amPDX - KEF
2 stops21h 45mLufthansa
Sun 12/143:20 pmKEF - PDX
2 stops41h 17mLufthansa
Deal found 11/13$724
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:40 amPDX - KEF
1 stop11h 35mMultiple Airlines
Wed 12/105:00 pmKEF - PDX
1 stop13h 27mMultiple Airlines
Deal found 11/13$733
This KAYAK deal was found by Cheapflights users on 11/13. 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.
Mon 12/87:00 amPDX - KEF
2 stops23h 20mLufthansa
Sun 12/143:20 pmKEF - PDX
2 stops41h 17mLufthansa
Deal found 11/13$737
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:40 amPDX - KEF
1 stop11h 35mMultiple Airlines
Wed 12/105:00 pmKEF - PDX
1 stop13h 27mMultiple Airlines
Deal found 11/13$744
This KAYAK deal was found by Cheapflights users on 11/13. 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.
Sat 12/62:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Wed 12/104:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Deal found 11/13$768
This FlightHub deal was found by Cheapflights users on 11/13. 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.
Sat 12/62:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Sun 12/144:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Deal found 11/13$772

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 November 13, 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

Thu 4/30

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

Thu 5/7

11:25 am-9:35 pm

1 stop17h 10m

$665

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Thu 4/30

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

Wed 5/6

11:25 am-9:35 pm

1 stop17h 10m

$665

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Wed 4/29

9:45 pm-9:30 am

2 stops28h 45m

Reykjavik Keflavik Intl

Mon 5/11

11:25 am-11:53 pm

2 stops19h 28m

$670

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Thu 4/30

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

Sat 5/9

11:25 am-8:36 am

2 stops28h 11m

$670

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Thu 4/30

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

Sun 5/10

8:50 am-11:53 pm

2 stops22h 03m

$670

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Fri 5/1

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

Sat 5/9

11:25 am-9:35 pm

1 stop17h 10m

$695

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Sun 5/3

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

Sun 5/10

8:50 am-9:46 pm

1 stop19h 56m

$695

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Sun 5/3

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

Mon 5/11

11:25 am-9:35 pm

1 stop17h 10m

$695

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Fri 5/1

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

Sun 5/10

11:25 am-9:35 pm

1 stop17h 10m

$695

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Fri 5/1

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

Thu 5/7

11:25 am-9:35 pm

1 stop17h 10m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 21 results
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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 $938). 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 November 13, 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 20% versus a flight in the afternoon.

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 Tuesday 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 November 13, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Icelandair 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.
Delta
7.9
Good
8,008 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,410 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
578 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Delta can get you from Portland to Iceland in just under 19h 30m. Your travel time can differ by up to . There are 3724 mi between Portland and Iceland.

  • What are the cheapest flights from Portland to Iceland?

    The cheapest flight price from Portland to Iceland is $317. On average you can expect to pay $1,241. The most popular route, (Portland - Reykjavik Keflavik Intl), can usually be booked for $492.

  • 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 $938). 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$363Average$725FlexibilityNo cancel feeOn-time76%
DeltaCheapest$424Average$690FlexibilityNo cancel feeOn-timeN/A

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