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

Icelandair, KLM, and Finnair 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 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.

$454 Cheap Flights from Oslo to Oregon in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

9:30 pm - 5:00 pmOSL Oslo Gardermoen-PDX Portland

28h 30m1 stop Reykjavik Keflavik Intl

2:45 pm - 11:35 amPDX Portland-OSL Oslo Gardermoen

11h 50m1 stop Reykjavik Keflavik Intl

$610Icelandair

Sun, Nov 22 - Mon, Dec 7

1:10 pm - 5:00 pmOSL Oslo Gardermoen-PDX Portland

12h 50m1 stop Reykjavik Keflavik Intl

2:45 pm - 11:35 amPDX Portland-OSL Oslo Gardermoen

11h 50m1 stop Reykjavik Keflavik Intl

$610Icelandair

Sun, Nov 15 - Mon, Nov 30

9:30 pm - 5:00 pmOSL Oslo Gardermoen-PDX Portland

28h 30m1 stop Reykjavik Keflavik Intl

2:45 pm - 11:35 amPDX Portland-OSL Oslo Gardermoen

11h 50m1 stop Reykjavik Keflavik Intl

$613Icelandair

Sun, Nov 22 - Mon, Dec 7

9:30 pm - 5:00 pmOSL Oslo Gardermoen-PDX Portland

28h 30m1 stop Reykjavik Keflavik Intl

2:45 pm - 11:35 amPDX Portland-OSL Oslo Gardermoen

11h 50m1 stop Reykjavik Keflavik Intl

$618Icelandair

Sun, Nov 22 - Mon, Dec 7

1:10 pm - 5:00 pmOSL Oslo Gardermoen-PDX Portland

12h 50m1 stop Reykjavik Keflavik Intl

2:45 pm - 11:35 amPDX Portland-OSL Oslo Gardermoen

11h 50m1 stop Reykjavik Keflavik Intl

$674Icelandair

Thu, Feb 4 - Mon, Feb 8

6:15 am - 6:09 pmOSL Oslo Gardermoen-PDX Portland

20h 54m2 stops Frankfurt am Main Denver Intl

7:00 am - 1:05 pmPDX Portland-OSL Oslo Gardermoen

21h 05m2 stops Chicago O'Hare Intl Frankfurt am Main

$718Lufthansa

Sun, Nov 22 - Mon, Dec 7

6:15 am - 12:54 amOSL Oslo Gardermoen-PDX Portland

27h 39m2 stops Frankfurt am Main San Francisco

10:59 am - 1:05 pmPDX Portland-OSL Oslo Gardermoen

17h 06m2 stops San Francisco Frankfurt am Main

$729Lufthansa

Sun, Nov 15 - Mon, Nov 30

10:00 pm - 5:00 pmOSL Oslo Gardermoen-PDX Portland

28h 00m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

2:45 pm - 11:35 amPDX Portland-OSL Oslo Gardermoen

11h 50m1 stop Reykjavik Keflavik Intl

$736Multiple Airlines

Sun, Nov 22 - Mon, Dec 7

8:35 pm - 3:50 pmOSL Oslo Gardermoen-PDX Portland

28h 15m1 stop London Heathrow

7:44 am - 11:00 amPDX Portland-OSL Oslo Gardermoen

18h 16m2 stops Philadelphia London Heathrow

$781British Airways

Sun, Nov 22 - Mon, Dec 7

3:10 pm - 3:50 pmOSL Oslo Gardermoen-PDX Portland

33h 40m1 stop London Heathrow

5:45 pm - 10:55 amPDX Portland-OSL Oslo Gardermoen

32h 10m1 stop London Heathrow

$809British Airways

Thu, Jan 28 - Mon, Feb 1

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Icelandair flights from Oslo to Oregon

Our best Icelandair deals on Oslo to Oregon flight tickets

Icelandair

Nov 22

OSL9:30 pmOslo Gardermoen

28h 30m

1 stop

PDX5:00 pmPortland

Dec 7

PDX2:45 pmPortland

11h 50m

1 stop

OSL11:35 amOslo Gardermoen

$610

Icelandair

Nov 22

OSL9:30 pmOslo Gardermoen

28h 30m

1 stop

PDX5:00 pmPortland

Dec 7

PDX2:45 pmPortland

11h 50m

1 stop

OSL11:35 amOslo Gardermoen

$613

Icelandair

Nov 22

OSL9:30 pmOslo Gardermoen

28h 30m

1 stop

PDX5:00 pmPortland

Dec 7

PDX2:45 pmPortland

11h 50m

1 stop

OSL11:35 amOslo Gardermoen

$618

Lufthansa flights from Oslo to Oregon

Our best Lufthansa deals on Oslo to Oregon flight tickets

Lufthansa

Nov 22

OSL6:15 amOslo Gardermoen

20h 54m

2 stops

PDX6:09 pmPortland

Dec 7

PDX7:00 amPortland

21h 05m

2 stops

OSL1:05 pmOslo Gardermoen

$718

Lufthansa

Nov 22

OSL6:15 amOslo Gardermoen

23h 47m

2 stops

PDX9:02 pmPortland

Dec 7

PDX2:26 pmPortland

18h 14m

2 stops

OSL5:40 pmOslo Gardermoen

$749

Lufthansa

Nov 22

OSL6:15 amOslo Gardermoen

17h 26m

2 stops

PDX2:41 pmPortland

Dec 7

PDX2:26 pmPortland

18h 14m

2 stops

OSL5:40 pmOslo Gardermoen

$781

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloPortland

OSL Oslo Gardermoen - PDX Portland

OSLPDX

Oslo Gardermoen

Sun 11/22

9:30 pm-5:00 pm

1 stop28h 30m

Portland

Mon 12/7

2:45 pm-11:35 am

1 stop11h 50m

$610

Quickest round-trip

OsloPortland

OSL Oslo Gardermoen - PDX Portland

OSLPDX

Oslo Gardermoen

Sun 11/15

1:10 pm-5:00 pm

1 stop12h 50m

Portland

Mon 11/30

2:45 pm-11:35 am

1 stop11h 50m

$610

OsloPortland

OSL Oslo Gardermoen - PDX Portland

OSLPDX

Oslo Gardermoen

Sun 11/22

9:30 pm-5:00 pm

1 stop28h 30m

Portland

Mon 12/7

2:45 pm-11:35 am

1 stop11h 50m

$613

OsloPortland

OSL Oslo Gardermoen - PDX Portland

OSLPDX

Oslo Gardermoen

Sun 11/22

9:30 pm-5:00 pm

1 stop28h 30m

Portland

Mon 12/7

2:45 pm-11:35 am

1 stop11h 50m

$618

OsloPortland

OSL Oslo Gardermoen - PDX Portland

OSLPDX

Oslo Gardermoen

Thu 2/4

1:10 pm-5:00 pm

1 stop12h 50m

Portland

Mon 2/8

2:45 pm-11:35 am

1 stop11h 50m

$674

OsloPortland

OSL Oslo Gardermoen - PDX Portland

OSLPDX

Oslo Gardermoen

Sun 11/22

6:15 am-6:09 pm

2 stops20h 54m

Portland

Mon 12/7

7:00 am-1:05 pm

2 stops21h 05m

$718

OsloPortland

OSL Oslo Gardermoen - PDX Portland

OSLPDX

Oslo Gardermoen

Sun 11/15

6:15 am-12:54 am

2 stops27h 39m

Portland

Mon 11/30

10:59 am-1:05 pm

2 stops17h 06m

$729

OsloPortland

OSL Oslo Gardermoen - PDX Portland

OSLPDX

Oslo Gardermoen

Sun 11/22

10:00 pm-5:00 pm

2 stops28h 00m

Portland

Mon 12/7

2:45 pm-11:35 am

1 stop11h 50m

$736

OsloPortland

OSL Oslo Gardermoen - PDX Portland

OSLPDX

Oslo Gardermoen

Sun 11/22

8:35 pm-3:50 pm

1 stop28h 15m

Portland

Mon 12/7

7:44 am-11:00 am

2 stops18h 16m

$781

OsloPortland

OSL Oslo Gardermoen - PDX Portland

OSLPDX

Oslo Gardermoen

Thu 1/28

3:10 pm-3:50 pm

1 stop33h 40m

Portland

Mon 2/1

5:45 pm-10:55 am

1 stop32h 10m

$809

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 February is, on average, the cheapest month to fly to Oregon from Oslo, with most prices found around $541. The month of March is another great option to travel to Oregon, with average flight prices from Oslo averaging around $544.

Cheap Oslo to Oregon flight deals and tips

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

Best Price Found	$454
Fastest flight time	12h 50m
Direct flights	None

The best one-way flight to Oregon from Oslo in the past 72 hours is $454. The best round-trip flight deal from Oslo to Oregon found on momondo in the last 72 hours is $610.

The fastest flight from Oslo to Oregon takes 12h 50m

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

Search flight deals

Frequently asked questions about flying 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 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 $511	Free Cancellation	Rating 6.7 8,282 reviews		Search British Airways 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.