How long does it take to fly to Oslo?

Flight times vary depending on what airport in Oregon you fly out of and what airport in Oslo you fly into. For example, flying from Portland to Oslo Gardermoen Airport takes 11h 20m on average. On the other hand, flying from Medford to Oslo Gardermoen Airport takes 26h 05m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Oslo?

Icelandair, KLM and Delta are the top three most popular airlines that fly to Oslo from Oregon according to our data. Icelandair is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Oslo. Keep in mind that there are 5 different airlines that fly to Oslo on a routine basis, so you have a few additional options to choose from.

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

United Airlines, Air France, and Delta are the most popular carriers operating from Oregon to Oslo

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

Prices for flights from Oregon to Oslo are refreshed on a daily basis.

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

There are 6 operators available for flights from Oregon to Oslo as of February 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Oslo.

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

The travel and health documents you'll need for your trip to Oslo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$397 Cheap Flights from Oregon to Oslo in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Oregon to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 3:25 pm

PDX

OSL

14h 55m

1 stop

1:50 pm - 6:00 pm

OSL

PDX

13h 10m

1 stop

$397Icelandair

Mon, Apr 20 - Mon, Apr 27

3:30 pm - 3:25 pm

PDX

OSL

14h 55m

1 stop

1:50 pm - 6:00 pm

OSL

PDX

13h 10m

1 stop

$398Icelandair

Mon, Apr 20 - Mon, Apr 27

7:00 am - 9:15 am

PDX

OSL

17h 15m

2 stops

6:00 am - 10:10 pm

OSL

PDX

25h 10m

2 stops

$467Scandinavian Airlines

Mon, Mar 30 - Thu, Apr 9

1:25 pm - 6:45 pm

PDX

OSL

20h 20m

2 stops

6:30 am - 11:10 am

OSL

PDX

13h 40m

1 stop

$469Delta

Mon, Apr 20 - Mon, Apr 27

3:30 pm - 8:40 pm

PDX

OSL

20h 10m

2 stops

6:30 am - 5:10 pm

OSL

PDX

19h 40m

2 stops

$478Delta

Mon, Apr 20 - Mon, Apr 27

7:00 am - 8:40 am

PDX

OSL

16h 40m

2 stops

6:25 am - 4:08 pm

OSL

PDX

18h 43m

2 stops

$490Multiple Airlines

Wed, Feb 18 - Fri, Feb 27

1:05 pm - 10:35 pm

PDX

OSL

24h 30m

1 stop

11:50 am - 11:10 am

OSL

PDX

32h 20m

1 stop

$510KLM

Sun, Mar 29 - Thu, Apr 9

1:05 pm - 11:05 am

PDX

OSL

13h 00m

1 stop

11:50 am - 7:25 pm

OSL

PDX

16h 35m

2 stops

$520KLM

Sun, Mar 29 - Thu, Apr 9

3:30 pm - 9:10 pm

PDX

TRF

20h 40m

2 stops

6:00 am - 6:00 pm

TRF

PDX

21h 00m

2 stops

$666Multiple Airlines

Mon, Apr 20 - Mon, Apr 27

1:05 pm - 2:30 pm

PDX

TRF

40h 25m

2 stops

6:00 am - 10:42 pm

TRF

PDX

25h 42m

2 stops

$801Scandinavian Airlines

Mon, Apr 20 - Mon, Apr 27

United Airlines flights from Oregon to Oslo

Our best United Airlines deals on Oregon to Oslo flight tickets

United Airlines

Mar 29

PDX7:15 amPortland

22h 35m

2 stops

OSL2:50 pmOslo Gardermoen

Apr 9

OSL9:55 amOslo Gardermoen

23h 03m

2 stops

PDX11:58 pmPortland

$531

United Airlines

Mar 23

BOI12:05 pmBoise Air Term. Gowen Fld

22h 35m

2 stops

OSL5:40 pmOslo Gardermoen

Mar 30

OSL11:45 amOslo Gardermoen

40h 08m

2 stops

BOI7:53 pmBoise Air Term. Gowen Fld

$579

United Airlines

Mar 16

PDX11:10 pmPortland

27h 50m

2 stops

OSL11:00 amOslo Gardermoen

Mar 31

OSL7:15 amOslo Gardermoen

46h 27m

2 stops

PDX8:42 pmPortland

$581

KLM flights from Oregon to Oslo

Our best KLM deals on Oregon to Oslo flight tickets

KLM

Mar 29

PDX1:05 pmPortland

24h 30m

1 stop

OSL10:35 pmOslo Gardermoen

Apr 9

OSL11:50 amOslo Gardermoen

32h 20m

1 stop

PDX11:10 amPortland

$510

KLM

Mar 29

PDX1:05 pmPortland

13h 00m

1 stop

OSL11:05 amOslo Gardermoen

Apr 9

OSL11:50 amOslo Gardermoen

16h 35m

2 stops

PDX7:25 pmPortland

$520

KLM

Feb 18

PDX7:00 amPortland

16h 40m

2 stops

OSL8:40 amOslo Gardermoen

Feb 27

OSL6:30 amOslo Gardermoen

13h 55m

1 stop

PDX11:25 amPortland

$547

Fly from

Fly to

Route

Depart

Return

Price

PortlandOslo

PDX - OSL

PDXOSL

Portland

Mon 4/20

3:30 pm-3:25 pm

1 stop14h 55m

Oslo Gardermoen

Mon 4/27

1:50 pm-6:00 pm

1 stop13h 10m

$397

PortlandOslo

PDX - OSL

PDXOSL

Portland

Mon 4/20

3:30 pm-3:25 pm

1 stop14h 55m

Oslo Gardermoen

Mon 4/27

1:50 pm-6:00 pm

1 stop13h 10m

$398

PortlandOslo

PDX - OSL

PDXOSL

Portland

Mon 3/30

7:00 am-9:15 am

2 stops17h 15m

Oslo Gardermoen

Thu 4/9

6:00 am-10:10 pm

2 stops25h 10m

$467

PortlandOslo

PDX - OSL

PDXOSL

Portland

Mon 4/20

1:25 pm-6:45 pm

2 stops20h 20m

Oslo Gardermoen

Mon 4/27

6:30 am-11:10 am

1 stop13h 40m

$469

PortlandOslo

PDX - OSL

PDXOSL

Portland

Mon 4/20

3:30 pm-8:40 pm

2 stops20h 10m

Oslo Gardermoen

Mon 4/27

6:30 am-5:10 pm

2 stops19h 40m

$478

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 2/18

7:00 am-8:40 am

2 stops16h 40m

Oslo Gardermoen

Fri 2/27

6:25 am-4:08 pm

2 stops18h 43m

$490

PortlandOslo

PDX - OSL

PDXOSL

Portland

Sun 3/29

1:05 pm-10:35 pm

1 stop24h 30m

Oslo Gardermoen

Thu 4/9

11:50 am-11:10 am

1 stop32h 20m

$510

PortlandOslo

PDX - OSL

PDXOSL

Portland

Sun 3/29

1:05 pm-11:05 am

1 stop13h 00m

Oslo Gardermoen

Thu 4/9

11:50 am-7:25 pm

2 stops16h 35m

$520

PortlandOslo

PDX - TRF

PDXTRF

Portland

Mon 4/20

3:30 pm-9:10 pm

2 stops20h 40m

Oslo Sandefjord

Mon 4/27

6:00 am-6:00 pm

2 stops21h 00m

$666

PortlandOslo

PDX - TRF

PDXTRF

Portland

Mon 4/20

1:05 pm-2:30 pm

2 stops40h 25m

Oslo Sandefjord

Mon 4/27

6:00 am-10:42 pm

2 stops25h 42m

$801

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 Oregon to Oslo

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

Other information

What is the cheapest month to fly to Oslo?

The month of January is, on average, the cheapest month to fly to Oslo from Oregon, with most prices found around $538. If you’re not able to fly to Oslo in January, then November is your next best option. Flight prices from Oregon to Oslo during November average around $549.

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

You are more likely to see cheaper flights to Oslo from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around $726 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo from Oregon for as low as $623 on momondo.

Cheap Oregon to Oslo flight deals and tips

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

Fastest flight time	11h 20m
Direct flights	None

The fastest flight from Oregon to Oslo takes 11h 20m

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

Search flight deals

When did momondo last update prices for flights from Oregon to Oslo?
Prices for flights from Oregon to Oslo are refreshed on a daily basis.
How many operators does momondo search for flights from Oregon to Oslo?
There are 6 operators available for flights from Oregon to Oslo as of February 2026.
How old do you have to be to fly from Oregon to Oslo?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Oslo.
What documentation or ID do you need to fly to Oslo?
The travel and health documents you'll need for your trip to Oslo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Oslo

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $436	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $485	Free Cancellation	Rating 7.3 1,678 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $516	Free Cancellation	Rating 6.7 7,719 reviews	Search British Airways flights
Delta	PriceFrom $548	Free Cancellation	Rating 7.9 8,164 reviews	Search Delta flights
KLM	PriceFrom $594	Free Cancellation	Rating 7.7 1,450 reviews	Search KLM flights

Why use momondo?

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

It is quick and easy to find Oregon to Oslo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oslo that suits you.

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

Yes. momondo enables you to select and highlight flights to Oslo from Oregon with this policy.

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

momondo provides multiple filters to help you find the best flight to Oslo from Oregon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Oslo from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Oslo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 3/9

Mon 3/16

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Norway

Nearby airports

Airlines

Other Norway destinations

Other flights from Oregon

Complete your trip

Feeling lucky

Fly into one of these airports located in Oslo

Oslo Gardermoen Airport

Oslo Sandefjord Airport

Cheap flights from Oregon to Oslo from $397

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Oslo departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Oregon to Oslo

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Oregon to Oslo

Our best United Airlines deals on Oregon to Oslo flight tickets

KLM flights from Oregon to Oslo

Our best KLM deals on Oregon to Oslo flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Oregon to Oslo that are best for you.

See travel insights to Oslo from

How to get the cheapest flight ticket from Oregon to Oslo

What is the cheapest month to fly to Oslo?

The month of January is, on average, the cheapest month to fly to Oslo from Oregon, with most prices found around $538. If you’re not able to fly to Oslo in January, then November is your next best option. Flight prices from Oregon to Oslo during November average around $549.

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

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

United Airlines, Air France, and Delta are the most popular carriers operating from Oregon to Oslo

What airlines fly to Oslo?

How long does it take to fly to Oslo?

Cheap Oregon to Oslo flight deals and tips

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

Fastest flight time

Direct flights

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

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

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

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

Best airlines flying from Oregon to Oslo

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

Why use momondo?

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

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

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

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

An easier way to manage your Oslo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo

Fly your favorite airline to Oslo

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in Norway

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Oregon

According to popular flight searches on momondo this year

Complete your trip to Oslo

Explore popular destinations other users love

According to popular flight searches on momondo this year