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$434+ Cheap flights from Keflavik Intl (KEF) to Oregon

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — PDX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Keflavik Intl to Oregon

Keep the following information in mind while searching for Keflavik Intl to Oregon flight deals. Data was last updated September 17, 2025.

Round-trip from

$649
(Travelis)

One-way from

$434
(Kiwi.com)

Good round-trip deal

$791 or less

Good one-way deal

$561 or less
From Reykjavik Keflavik Intl to Oregon
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One-way flight from Reykjavik Keflavik Intl to Oregon
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Price to beat on a round-trip flight from Reykjavik Keflavik Intl to Oregon.
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Price to beat on a one-way flight from Reykjavik Keflavik Intl to Oregon.
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Find flight deals from Keflavik Intl to Oregon

Cheapest flights from Keflavik Intl to Oregon
Explore the most affordable flight options available from Keflavik Intl to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Travelis deal was found by Cheapflights users on 9/17. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/94:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Sat 11/152:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Deal found 9/17$649
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:50 pmKEF - PDX
Nonstop8h 05mIcelandair
Mon 10/273:45 pmPDX - KEF
Nonstop7h 30mIcelandair
Deal found 9/16$722
This Icelandair deal was found by Cheapflights users on 9/17. 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.
Sun 11/94:50 pmKEF - PDX
Nonstop8h 10mMultiple Airlines
Sat 11/157:40 amPDX - KEF
1 stop14h 25mMultiple Airlines
Deal found 9/17$832
This Flighttix deal was found by Cheapflights users on 9/17. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:45 pmKEF - PDX
1 stop32h 39mMultiple Airlines
Sat 11/82:45 pmPDX - KEF
Nonstop7h 30mMultiple Airlines
Deal found 9/17$853
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:45 amKEF - PDX
1 stop20h 03mDelta
Fri 10/1010:58 pmPDX - KEF
1 stop24h 22mDelta
Deal found 9/15$898
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/243:05 pmKEF - PDX
2 stops29h 01mMultiple Airlines
Mon 10/273:45 pmPDX - KEF
Nonstop7h 30mMultiple Airlines
Deal found 9/16$900
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/63:05 pmKEF - PDX
2 stops29h 45mMultiple Airlines
Fri 10/101:45 pmPDX - KEF
1 stop11h 30mMultiple Airlines
Deal found 9/15$903

Cheapflights Fare Finder

 
Customize your flight search to find flights from Keflavik Intl to Oregon 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 September 17, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Oregon that are best for you.

Fly from

Keflavik Intl

Fly to

Oregon

Route

Depart

Return

Price

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Sun 11/9

4:50 pm-5:00 pm

Nonstop8h 10m

Portland

Sat 11/15

2:45 pm-6:15 am

Nonstop7h 30m

$649

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Fri 10/24

4:50 pm-5:55 pm

Nonstop8h 05m

Portland

Mon 10/27

3:45 pm-6:15 am

Nonstop7h 30m

$722

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Sun 11/9

4:50 pm-5:00 pm

Nonstop8h 10m

Portland

Sat 11/15

7:40 am-6:05 am

1 stop14h 25m

$832

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Mon 10/6

8:45 am-9:48 pm

1 stop20h 03m

Portland

Fri 10/10

10:58 pm-6:20 am

1 stop24h 22m

$898

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Fri 10/24

3:05 pm-1:06 pm

2 stops29h 01m

Portland

Mon 10/27

3:45 pm-6:15 am

Nonstop7h 30m

$900

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Mon 10/6

3:05 pm-1:50 pm

2 stops29h 45m

Portland

Fri 10/10

1:45 pm-8:15 am

1 stop11h 30m

$903

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Thu 10/30

5:00 pm-8:37 pm

1 stop10h 37m

Portland

Thu 11/6

2:45 pm-6:15 am

Nonstop7h 30m

$925

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Wed 9/24

3:05 pm-12:12 am

2 stops40h 07m

$434

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Mon 10/20

3:05 pm-11:48 am

3 stops27h 43m

$480

ReykjavikPortland

KEF - PDX

KEFPDX

Reykjavik Keflavik Intl

Fri 11/21

4:50 pm-5:00 pm

Nonstop8h 10m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 13 results
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Best time to book a flight from Keflavik Intl to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Keflavik Intl 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 Reykjavik Keflavik Intl Airport to Oregon

What is the cheapest time of day to fly from KEF to OR?

Find hourly flight availability from Keflavik Intl to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Reykjavik Keflavik Intl Airport to Oregon as you normally would.

Related info for your journey

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

  • How long is the flight from Reykjavik Keflavik Intl Airport to Oregon?

    Departing from Reykjavik Keflavik Intl Airport to Oregon will take you 8h 10m. The distance from Reykjavik Keflavik Intl Airport to Oregon is about 3724 mi. All flights are typically nonstop.

  • What are the cheapest flights from Reykjavik Keflavik Intl Airport to Oregon?

    Looking for the cheapest flight from Reykjavik Keflavik Intl Airport to Oregon? While on average our users pay $743, our data indicates the cheapest price to be $506. The most popular route (Reykjavik Keflavik Intl - Portland), is priced around $659.

  • Can I find deals for flights from Keflavik Intl to Oregon that include hotel bookings?

    Yes. In addition to deals on Keflavik Intl to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Keflavik Intl to Oregon?

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

  • Can I find deals for business class flights from Keflavik Intl to Oregon?

    Yes. Cheapflights offers flight deals from Keflavik Intl to Oregon 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 Reykjavik Keflavik Intl Airport to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Oregon (average of $277). Flying from Reykjavik Keflavik Intl Airport to Oregon in March is currently the most expensive (average of $368). 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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