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

Finnair is the most popular carrier 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 2 as of February 2026.

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.

$266 Cheap Flights from Oslo to Oregon in 2026

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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.

4:30 pm - 6:00 pm

OSL

PDX

34h 30m

1 stop

3:30 pm - 12:35 pm

PDX

OSL

12h 05m

1 stop

$428Icelandair

Thu, Apr 9 - Thu, Apr 23

4:30 pm - 6:00 pm

OSL

PDX

34h 30m

1 stop

3:30 pm - 12:35 pm

PDX

OSL

12h 05m

1 stop

$432Icelandair

Thu, Apr 9 - Thu, Apr 23

7:15 pm - 11:10 am

OSL

PDX

24h 55m

1 stop

1:05 pm - 8:45 am

PDX

OSL

34h 40m

1 stop

$470KLM

Tue, Apr 7 - Tue, Apr 21

6:30 am - 11:10 am

OSL

PDX

13h 40m

1 stop

3:30 pm - 4:20 pm

PDX

OSL

15h 50m

2 stops

$472KLM

Thu, Apr 9 - Thu, Apr 23

4:30 pm - 6:00 pm

OSL

PDX

34h 30m

1 stop

3:30 pm - 12:35 pm

PDX

OSL

12h 05m

1 stop

$477Icelandair

Thu, Apr 9 - Thu, Apr 23

4:30 pm - 6:00 pm

OSL

PDX

34h 30m

1 stop

3:30 pm - 12:35 pm

PDX

OSL

12h 05m

1 stop

$479Icelandair

Thu, Apr 9 - Thu, Apr 23

6:30 am - 11:10 am

OSL

PDX

13h 40m

1 stop

3:35 pm - 4:20 pm

PDX

OSL

15h 45m

2 stops

$483KLM

Thu, Apr 9 - Thu, Apr 23

11:50 am - 7:25 pm

OSL

PDX

16h 35m

2 stops

3:30 pm - 4:20 pm

PDX

OSL

15h 50m

2 stops

$485KLM

Thu, Apr 9 - Thu, Apr 23

11:50 am - 7:25 pm

OSL

PDX

16h 35m

2 stops

3:35 pm - 4:20 pm

PDX

OSL

15h 45m

2 stops

$491KLM

Thu, Apr 9 - Thu, Apr 23

6:30 am - 11:10 am

OSL

PDX

13h 40m

1 stop

7:32 pm - 8:40 pm

PDX

OSL

16h 08m

2 stops

$503Delta

Thu, Apr 9 - Thu, Apr 23

Icelandair flights from Oslo to Oregon

Our best Icelandair deals on Oslo to Oregon flight tickets

Icelandair

Apr 9

OSL4:30 pmOslo Gardermoen

34h 30m

1 stop

PDX6:00 pmPortland

Apr 23

PDX3:30 pmPortland

12h 05m

1 stop

OSL12:35 pmOslo Gardermoen

$428

Icelandair

Apr 9

OSL4:30 pmOslo Gardermoen

34h 30m

1 stop

PDX6:00 pmPortland

Apr 23

PDX3:30 pmPortland

12h 05m

1 stop

OSL12:35 pmOslo Gardermoen

$432

Icelandair

Apr 9

OSL4:30 pmOslo Gardermoen

34h 30m

1 stop

PDX6:00 pmPortland

Apr 23

PDX3:30 pmPortland

12h 05m

1 stop

OSL12:35 pmOslo Gardermoen

$477

American Airlines flights from Oslo to Oregon

Our best American Airlines deals on Oslo to Oregon flight tickets

American Airlines

Apr 22

OSL11:35 amOslo Gardermoen

15h 05m

1 stop

PDX5:40 pmPortland

Apr 26

PDX3:18 pmPortland

34h 12m

2 stops

OSL10:30 amOslo Gardermoen

$599

American Airlines

Apr 22

OSL7:45 amOslo Gardermoen

18h 55m

1 stop

PDX5:40 pmPortland

Apr 26

PDX11:47 pmPortland

31h 33m

2 stops

OSL4:20 pmOslo Gardermoen

$601

American Airlines

Apr 9

OSL12:50 pmOslo Gardermoen

20h 07m

2 stops

PDX11:57 pmPortland

Apr 23

PDX11:56 amPortland

19h 24m

2 stops

OSL4:20 pmOslo Gardermoen

$603

Fly from

Fly to

Route

Depart

Return

Price

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 4/9

4:30 pm-6:00 pm

1 stop34h 30m

Portland

Thu 4/23

3:30 pm-12:35 pm

1 stop12h 05m

$428

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 4/9

4:30 pm-6:00 pm

1 stop34h 30m

Portland

Thu 4/23

3:30 pm-12:35 pm

1 stop12h 05m

$432

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Tue 4/7

7:15 pm-11:10 am

1 stop24h 55m

Portland

Tue 4/21

1:05 pm-8:45 am

1 stop34h 40m

$470

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 4/9

6:30 am-11:10 am

1 stop13h 40m

Portland

Thu 4/23

3:30 pm-4:20 pm

2 stops15h 50m

$472

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 4/9

4:30 pm-6:00 pm

1 stop34h 30m

Portland

Thu 4/23

3:30 pm-12:35 pm

1 stop12h 05m

$477

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 4/9

4:30 pm-6:00 pm

1 stop34h 30m

Portland

Thu 4/23

3:30 pm-12:35 pm

1 stop12h 05m

$479

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 4/9

6:30 am-11:10 am

1 stop13h 40m

Portland

Thu 4/23

3:35 pm-4:20 pm

2 stops15h 45m

$483

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 4/9

11:50 am-7:25 pm

2 stops16h 35m

Portland

Thu 4/23

3:30 pm-4:20 pm

2 stops15h 50m

$485

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 4/9

11:50 am-7:25 pm

2 stops16h 35m

Portland

Thu 4/23

3:35 pm-4:20 pm

2 stops15h 45m

$491

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 4/9

6:30 am-11:10 am

1 stop13h 40m

Portland

Thu 4/23

7:32 pm-8:40 pm

2 stops16h 08m

$503

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 $480. The month of September is another great option to travel to Oregon, with average flight prices from Oslo averaging around $520.

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 $679 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 $513 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

Fastest flight time	22h 27m
Direct flights	None

The fastest flight from Oslo to Oregon takes 22h 27m

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 2 as of February 2026.
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
British Airways	PriceFrom $445	Free Cancellation	Rating 6.7 7,751 reviews		Search British Airways flights
KLM	PriceFrom $498	Free Cancellation	Rating 7.7 1,455 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.