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Oslo Gardermoen

$354+ Cheap flights from Oregon to Oslo Gardermoen (OSL)

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OSL
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Oregon to Oslo Gardermoen

Keep the following information in mind while searching for Oregon to Oslo Gardermoen flight deals. Data was last updated November 3, 2025.

Round-trip from

$439
(KAYAK)

One-way from

$354
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$807
From Oregon to Oslo Gardermoen
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One-way flight from Oregon to Oslo Gardermoen
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Highest demand for flights based on searches. 25% potential increase in price ($289 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Oregon to Oslo Gardermoen

Cheapest flights from Oregon to Oslo Gardermoen
Explore the most affordable flight options available from Oregon to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Air France deal was found by Cheapflights users on 11/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:25 pmPDX - OSL
1 stop17h 50mKLM
Sun 12/149:50 amOSL - PDX
1 stop34h 35mKLM
Deal found 11/2$514
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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.
Sun 12/79:50 amPDX - OSL
2 stops18h 15mLufthansa
Mon 12/156:15 amOSL - PDX
2 stops27h 22mLufthansa
Deal found 11/3$522
This KLM deal was found by Cheapflights users on 11/3. 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.
Sun 12/71:25 pmPDX - OSL
1 stop14h 05mKLM
Mon 12/157:45 amOSL - PDX
2 stops18h 58mKLM
Deal found 11/3$524
This Delta deal was found by Cheapflights users on 11/2. 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.
Sun 11/3011:42 amBOI - OSL
2 stops25h 08mDelta
Sun 12/76:25 amOSL - BOI
2 stops23h 40mDelta
Deal found 11/2$529
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/711:59 pmPDX - OSL
2 stops32h 41mUnited Airlines
Mon 12/156:45 amOSL - PDX
3 stops45h 00mUnited Airlines
Deal found 11/3$540
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:10 pmPDX - OSL
2 stops35h 30mUnited Airlines
Sun 12/1411:50 amOSL - PDX
2 stops19h 36mUnited Airlines
Deal found 11/2$541
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Mon 12/12:45 pmPDX - OSL
3 stops32h 00mMultiple Airlines
Sun 12/146:45 pmOSL - PDX
2 stops31h 15mMultiple Airlines
Deal found 11/2$550
This KLM deal was found by Cheapflights users on 11/3. 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.
Mon 11/171:25 pmPDX - OSL
1 stop22h 35mKLM
Thu 11/205:00 pmOSL - PDX
1 stop27h 25mKLM
Deal found 11/3$597
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:40 amBOI - OSL
2 stops22h 50mUnited Airlines
Sun 12/79:35 amOSL - BOI
2 stops41h 39mUnited Airlines
Deal found 11/2$621
This Air France deal was found by Cheapflights users on 11/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:39 amPDX - OSL
2 stops19h 36mKLM
Sun 11/99:50 amOSL - PDX
1 stop34h 35mKLM
Deal found 11/2$639
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:12 pmBOI - OSL
2 stops40h 28mUnited Airlines
Wed 1/71:50 pmOSL - BOI
2 stops54h 49mUnited Airlines
Deal found 11/3$640
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Mon 11/172:45 pmPDX - OSL
2 stops22h 45mMultiple Airlines
Thu 11/209:30 pmOSL - PDX
3 stops28h 30mMultiple Airlines
Deal found 11/3$649

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Oslo Gardermoen 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 3, 2025.
Use the filters below to find and compare flights from Oregon to Oslo Gardermoen Airport that are best for you.

Fly from

Oregon

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 2/18

1:00 pm-6:15 pm

2 stops20h 15m

Oslo Gardermoen

Fri 2/27

5:55 am-9:35 pm

2 stops24h 40m

$505

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 2/18

9:15 am-2:45 pm

2 stops20h 30m

Oslo Gardermoen

Fri 2/27

6:30 am-11:25 am

1 stop13h 55m

$513

PortlandOslo

PDX - OSL

PDXOSL

Portland

Tue 3/17

3:45 pm-11:35 am

1 stop11h 50m

Oslo Gardermoen

Wed 4/1

1:50 pm-6:00 pm

1 stop13h 10m

$515

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 2/18

1:25 pm-11:50 am

1 stop13h 25m

Oslo Gardermoen

Fri 2/27

6:30 am-11:25 am

1 stop13h 55m

$515

PortlandOslo

PDX - OSL

PDXOSL

Portland

Sun 12/7

1:25 pm-12:30 pm

1 stop14h 05m

Oslo Gardermoen

Mon 12/15

7:45 am-5:43 pm

2 stops18h 58m

$524

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Sun 11/30

11:42 am-8:50 pm

2 stops25h 08m

Oslo Gardermoen

Sun 12/7

6:25 am-10:05 pm

2 stops23h 40m

$529

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 4/1

1:00 pm-7:00 pm

2 stops21h 00m

Oslo Gardermoen

Wed 4/8

6:00 am-10:22 pm

2 stops25h 22m

$535

PortlandOslo

PDX - OSL

PDXOSL

Portland

Sun 12/7

11:59 pm-5:40 pm

2 stops32h 41m

Oslo Gardermoen

Mon 12/15

6:45 am-6:45 pm

3 stops45h 00m

$540

PortlandOslo

PDX - OSL

PDXOSL

Portland

Mon 12/1

7:10 pm-3:40 pm

2 stops35h 30m

Oslo Gardermoen

Sun 12/14

11:50 am-10:26 pm

2 stops19h 36m

$541

PortlandOslo

PDX - OSL

PDXOSL

Portland

Tue 3/17

6:15 am-1:50 pm

2 stops23h 35m

Oslo Gardermoen

Wed 4/1

6:30 am-11:20 am

1 stop13h 50m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 24 results
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Best time to book a flight from Oregon to Oslo Gardermoen

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

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

Currently, September is the cheapest month in which you can book a flight from Oregon to Oslo Gardermoen Airport (average of $317). Flying from Oregon to Oslo Gardermoen Airport in June is currently the most expensive (average of $762). 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 OR to OSL?

Find hourly flight availability from Oregon to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s optimal to fly from Oregon to Oslo Gardermoen Airport in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Oregon to Oslo Gardermoen Airport?

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

Travelers seeking maximum savings on their Oregon to Oslo Gardermoen Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Oregon to Oslo Gardermoen Airport?

Related info for your journey

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

    Airlines like Scandinavian Airlines, Delta, and Icelandair fly from Oregon to Oslo Gardermoen Airport in about 11h 50m. The time it takes to get you to your destination can typically vary by up to 8h 40m. There are 4674 mi between Oregon and Oslo Gardermoen Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Oregon to Oslo Gardermoen Airport?

    While some choose either Boise Air Term. Gowen Fld - Oslo Gardermoen or Medford - Oslo Gardermoen, Portland - Oslo Gardermoen is the most popular route from Oregon to Oslo Gardermoen Airport.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Oregon to Oslo Gardermoen Airport (average of $317). Flying from Oregon to Oslo Gardermoen Airport in June is currently the most expensive (average of $762). 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 Oregon to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
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Portland to Oslo Gardermoen flights
O'Hare Intl to Sandefjord flights
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Top 5 airlines flying from Oregon to Oslo Gardermoen

Discover the top 5 airlines that operate flights from Oregon to Oslo Gardermoen. 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$317Average$717FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$501Average$993FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$581Average$853FlexibilityNo cancel feeOn-time70%
DeltaCheapest$590Average$957FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$607Average$962FlexibilityNo cancel feeOn-time75%

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