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$449+ Cheap flights from Oslo to Oregon

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — PDX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Oslo to Oregon

Keep the following information in mind while searching for Oslo to Oregon flight deals. Data was last updated September 15, 2025.

Round-trip from

$449
(Ticket)

Popular in

July

Cheapest in

November

Average price

$582
From Oslo to Oregon
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Oslo to Oregon

Cheapest flights from Oslo to Oregon
Explore the most affordable flight options available from Oslo to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Ticket deal was found by Cheapflights users on 9/14. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:10 amOSL - PDX
2 stops21h 04mBritish Airways
Sun 11/2312:00 pmPDX - OSL
2 stops25h 40mBritish Airways
Deal found 9/14$449
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:15 amOSL - PDX
2 stops19h 59mFinnair
Fri 11/145:45 pmPDX - OSL
2 stops29h 15mFinnair
Deal found 9/15$463
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:10 amOSL - PDX
2 stops23h 13mAmerican Airlines
Sun 11/236:00 amPDX - OSL
2 stops31h 40mAmerican Airlines
Deal found 9/13$470
This Ticket deal was found by Cheapflights users on 9/13. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:00 pmOSL - PDX
1 stop27h 25mKLM
Sun 11/231:25 pmPDX - OSL
1 stop24h 05mKLM
Deal found 9/13$480
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:15 amOSL - PDX
2 stops19h 59mMultiple Airlines
Fri 11/145:45 pmPDX - OSL
1 stop14h 45mMultiple Airlines
Deal found 9/15$486
This Finnair deal was found by Cheapflights users on 9/13. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:45 amOSL - PDX
2 stops19h 29mMultiple Airlines
Sun 11/235:45 pmPDX - OSL
1 stop19h 55mMultiple Airlines
Deal found 9/13$488
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:30 amOSL - PDX
1 stop13h 55mKLM
Fri 11/141:25 pmPDX - OSL
1 stop13h 25mKLM
Deal found 9/15$514
This Ticket deal was found by Cheapflights users on 9/14. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:30 amOSL - PDX
1 stop13h 50mKLM
Sun 10/512:55 pmPDX - OSL
1 stop24h 40mKLM
Deal found 9/14$580
This Travelis deal was found by Cheapflights users on 9/14. 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 9/284:45 pmTRF - PDX
2 stops27h 35mKLM
Sun 10/512:55 pmPDX - TRF
2 stops14h 55mKLM
Deal found 9/14$817
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:00 amTRF - PDX
2 stops35h 00mKLM
Sun 10/512:55 pmPDX - TRF
2 stops23h 15mKLM
Deal found 9/14$979
This lastminute.com deal was found by Cheapflights users on 9/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/302:55 pmTRF - PDX
2 stops35h 15mScandinavian Airlines
Sat 10/412:40 pmPDX - TRF
2 stops40h 40mScandinavian Airlines
Deal found 9/14$1,232
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2812:15 pmTRF - PDX
2 stops14h 40mMultiple Airlines
Sun 10/59:55 amPDX - TRF
3 stops24h 20mMultiple Airlines
Deal found 9/14$1,660

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo 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 15, 2025.
Use the filters below to find and compare flights from Oslo to Oregon that are best for you.

Fly from

Oslo

Fly to

Oregon

Route

Depart

Return

Price

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Sat 11/8

7:10 am-7:14 pm

2 stops21h 04m

Portland

Sun 11/23

1:47 pm-10:40 pm

2 stops23h 53m

$454

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Fri 11/7

8:15 am-7:14 pm

2 stops19h 59m

Portland

Fri 11/14

5:45 pm-11:40 am

2 stops32h 55m

$463

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Fri 11/7

8:15 am-7:14 pm

2 stops19h 59m

Portland

Fri 11/14

5:45 pm-8:00 am

2 stops29h 15m

$463

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/26

3:05 pm-3:55 pm

1 stop33h 50m

Portland

Mon 3/2

5:51 am-6:40 pm

2 stops27h 49m

$468

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Sat 11/8

7:10 am-9:23 pm

2 stops23h 13m

Portland

Sun 11/23

6:00 am-10:40 pm

2 stops31h 40m

$470

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/26

7:05 am-11:45 pm

2 stops25h 40m

Portland

Mon 3/2

2:10 pm-6:40 pm

2 stops19h 30m

$471

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Thu 2/19

2:35 pm-10:22 pm

2 stops40h 47m

Portland

Mon 2/23

10:00 am-2:05 pm

2 stops43h 05m

$654

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Sun 9/28

4:45 pm-11:20 am

2 stops27h 35m

Portland

Sun 10/5

12:55 pm-12:50 pm

2 stops14h 55m

$817

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Sat 9/27

9:00 am-11:00 am

2 stops35h 00m

Portland

Sun 10/5

12:55 pm-9:10 pm

2 stops23h 15m

$979

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Tue 9/30

2:55 pm-5:10 pm

2 stops35h 15m

Portland

Sat 10/4

12:40 pm-2:20 pm

2 stops40h 40m

$1,232

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 21 results
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Best time to book a flight from Oslo to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Oslo 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 Oslo to Oregon

What is the cheapest month to book a flight from Oslo to Oregon?

Currently, November is the cheapest month in which you can book a flight from Oslo to Oregon (average of $277). Flying from Oslo 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.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with KLM from Oslo to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews

Entertainment

7.2

Overall

7.8

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Entertainment

7.2

Overall

7.8

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Oslo 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 Oslo to Oregon?

    For as low as $463, British Airways can have you in Oregon from Oslo in 19h 59m. There are 4674 mi between Oslo and Oregon. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Oslo to Oregon?

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

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

    Yes. Cheapflights offers flight deals from Oslo 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 Oslo to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Oslo to Oregon (average of $277). Flying from Oslo 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.

See more FAQs

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Alternative routes for Oslo to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Sandefjord to Las Vegas flights
Oslo Gardermoen to Tampa flights
Stavanger to John F Kennedy Intl flights
Sandefjord to Boston flights
Bergen to Miami flights
Stavanger to Newark flights
Oslo Gardermoen to Fayetteville flights

Top airline flying from Oslo to Oregon

Discover the top airline that operate flights from Oslo to Oregon. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$490Average$705FlexibilityNo cancel feeOn-time75%

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