What is the cheapest airline that flies from Oslo to Oregon?

British Airways, Air Canada, and American Airlines are the most popular carriers operating from Oslo to Oregon

When did momondo last update prices for flights from Oslo to Oregon?

Prices for flights from Oslo to Oregon are updated daily.

How many operators does momondo search for flights from Oslo to Oregon?

The number of operators available for flights from Oslo to Oregon is 1 as of November 2025.

How old do you have to be to fly from Oslo to Oregon?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oslo to Oregon.

What documentation or ID do you need to fly to Oregon?

The necessary travel and health documents for your Oregon trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$336 Cheap Flights from Oslo to Oregon in 2025/26

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Find the cheapest flights from Oslo to Oregon

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:05 pm - 5:00 pmOSL-PDX

12h 55m1 stop

2:45 pm - 11:35 amPDX-OSL

11h 50m1 stop

$521Icelandair

Find Deal

Sun, Nov 23 - Mon, Dec 8

3:05 pm - 3:55 pmOSL-PDX

33h 50m1 stop

5:45 pm - 10:40 pmPDX-OSL

19h 55m1 stop

$557British Airways

Find Deal

Thu, Feb 26 - Mon, Mar 2

3:05 pm - 3:55 pmOSL-PDX

33h 50m1 stop

5:45 pm - 10:40 pmPDX-OSL

19h 55m1 stop

$558British Airways

Find Deal

Thu, Feb 26 - Mon, Mar 2

1:45 pm - 12:44 amOSL-PDX

19h 59m2 stops

1:18 pm - 5:40 pmPDX-OSL

19h 22m2 stops

$560United Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

1:45 pm - 12:44 amOSL-PDX

19h 59m2 stops

8:30 am - 12:55 pmPDX-OSL

19h 25m2 stops

$563United Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

7:05 am - 10:00 pmOSL-PDX

23h 55m2 stops

5:45 pm - 10:55 amPDX-OSL

32h 10m1 stop

$564American Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

6:30 am - 6:50 pmOSL-PDX

21h 20m2 stops

1:25 pm - 11:50 amPDX-OSL

13h 25m1 stop

$617Delta

Find Deal

Thu, Feb 26 - Mon, Mar 2

12:40 pm - 11:25 amOSL-PDX

31h 45m1 stop

7:05 am - 8:40 amPDX-OSL

16h 35m2 stops

$632KLM

Find Deal

Sun, Nov 23 - Mon, Dec 8

11:30 am - 12:57 pmOSL-PDX

34h 27m2 stops

5:45 pm - 2:10 pmPDX-OSL

35h 25m1 stop

$636American Airlines

Find Deal

Sun, Nov 23 - Mon, Dec 8

9:00 am - 11:25 amTRF-PDX

35h 25m2 stops

1:25 pm - 6:45 pmPDX-TRF

20h 20m2 stops

$839KLM

Find Deal

Thu, Dec 4 - Mon, Dec 8

Air Canada flights from Oslo to Oregon

Our best Air Canada deals on Oslo to Oregon flight tickets

Air Canada

Dec 12

OSL6:15 amOslo Gardermoen

21h 15m

3 stops

PDX6:30 pmPortland

Dec 31

PDX9:50 amPortland

22h 50m

3 stops

OSL5:40 pmOslo Gardermoen

$1,062

Find similar

Air Canada

Nov 23

OSL9:35 amOslo Gardermoen

32h 40m

3 stops

PDX9:15 amPortland

Dec 8

PDX7:00 pmPortland

35h 40m

3 stops

OSL3:40 pmOslo Gardermoen

$1,499

Find similar

Air Canada

Dec 28

OSL1:50 pmOslo Gardermoen

28h 25m

3 stops

PDX9:15 amPortland

Jan 4

PDX9:50 amPortland

22h 50m

2 stops

OSL5:40 pmOslo Gardermoen

$1,802

Find similar

KLM flights from Oslo to Oregon

Our best KLM deals on Oslo to Oregon flight tickets

KLM

Nov 23

OSL12:40 pmOslo Gardermoen

31h 45m

1 stop

PDX11:25 amPortland

Dec 8

PDX7:05 amPortland

16h 35m

2 stops

OSL8:40 amOslo Gardermoen

$632

Find similar

KLM

Dec 12

OSL6:30 amOslo Gardermoen

13h 55m

1 stop

PDX11:25 amPortland

Dec 31

PDX1:25 pmPortland

19h 50m

1 stop

OSL6:15 pmOslo Gardermoen

$742

Find similar

KLM

Dec 4

TRF9:00 amOslo Sandefjord

35h 25m

2 stops

PDX11:25 amPortland

Dec 8

PDX1:25 pmPortland

20h 20m

2 stops

TRF6:45 pmOslo Sandefjord

$839

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Sun 11/23

1:05 pm-5:00 pm

1 stop12h 55m

Portland

Mon 12/8

2:45 pm-11:35 am

1 stop11h 50m

$521

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/26

3:05 pm-3:55 pm

1 stop33h 50m

Portland

Mon 3/2

5:45 pm-10:40 pm

1 stop19h 55m

$557

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/26

3:05 pm-3:55 pm

1 stop33h 50m

Portland

Mon 3/2

5:45 pm-10:40 pm

1 stop19h 55m

$558

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/26

1:45 pm-12:44 am

2 stops19h 59m

Portland

Mon 3/2

1:18 pm-5:40 pm

2 stops19h 22m

$560

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/26

1:45 pm-12:44 am

2 stops19h 59m

Portland

Mon 3/2

8:30 am-12:55 pm

2 stops19h 25m

$563

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/26

7:05 am-10:00 pm

2 stops23h 55m

Portland

Mon 3/2

5:45 pm-10:55 am

1 stop32h 10m

$564

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/26

6:30 am-6:50 pm

2 stops21h 20m

Portland

Mon 3/2

1:25 pm-11:50 am

1 stop13h 25m

$617

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Sun 11/23

12:40 pm-11:25 am

1 stop31h 45m

Portland

Mon 12/8

7:05 am-8:40 am

2 stops16h 35m

$632

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Sun 11/23

11:30 am-12:57 pm

2 stops34h 27m

Portland

Mon 12/8

5:45 pm-2:10 pm

1 stop35h 25m

$636

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Thu 12/4

9:00 am-11:25 am

2 stops35h 25m

Portland

Mon 12/8

1:25 pm-6:45 pm

2 stops20h 20m

$839

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oslo to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Oregon?

The month of May is, on average, the cheapest month to fly to Oregon from Oslo, with most prices found around $485. The month of February is another great option to travel to Oregon, with average flight prices from Oslo averaging around $493.

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from Oslo is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $524. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Sunday, with ticket prices averaging around $914.

What is the cheapest time of day to depart on your flight to Oregon?

According to our data, the cheapest time of day to fly to Oregon is in the morning. momondo users have found flights departing from Oslo to Oregon in the morning for as low as $626. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly at noon, with an average ticket price of $667. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Oregon?

You are more likely to see cheaper flights to Oregon from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $625 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Oslo for as low as $503 on momondo.

Cheap Oslo to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo to Oregon

Direct flights	None

There are no direct flights from Oslo to Oregon. There are no popular flight routes from Oslo to Oregon.

Search flight deals

When did momondo last update prices for flights from Oslo to Oregon?
Prices for flights from Oslo to Oregon are updated daily.
How many operators does momondo search for flights from Oslo to Oregon?
The number of operators available for flights from Oslo to Oregon is 1 as of November 2025.
How old do you have to be to fly from Oslo to Oregon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oslo to Oregon.
What documentation or ID do you need to fly to Oregon?
The necessary travel and health documents for your Oregon trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oslo to Oregon

Compare and see reviews for airlines that fly from Oslo to Oregon with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $490	Free Cancellation	Rating 7.7 1,411 reviews		Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Oslo to Oregon?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oslo to Oregon. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oslo to Oregon with flexible booking policies on momondo?

Flights from Oslo to Oregon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Oslo to Oregon?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oslo to Oregon.

I’m not ready to book a flight from Oslo to Oregon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oslo to Oregon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.