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Cheap flights from Oregon to Oslo from $371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Oslo departing on 3/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oregon to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
10:30 am - 2:05 pm
PDX
-
TRF
42h 35m2 stops
Scandinavian Airlines Logo
2:35 pm - 10:24 pm
TRF
-
PDX
40h 49m2 stops
$705Scandinavian Airlines
Wed, Feb 11 - Sun, Feb 15
Scandinavian Airlines Logo
1:00 pm - 12:25 am
BOI
-
TRF
27h 25m2 stops
Scandinavian Airlines Logo
6:00 am - 11:04 pm
TRF
-
BOI
25h 04m2 stops
$883Scandinavian Airlines
Tue, May 5 - Tue, May 19
Scandinavian Airlines Logo
1:00 pm - 12:25 am
BOI
-
TRF
27h 25m2 stops
Scandinavian Airlines Logo
6:00 am - 11:04 pm
TRF
-
BOI
25h 04m2 stops
$1,020Scandinavian Airlines
Thu, May 21 - Mon, Jun 1

Scandinavian Airlines flights from Oregon to Oslo Sandefjord Airport

Our best Scandinavian Airlines deals on Oregon to Oslo Sandefjord Airport flight tickets
Scandinavian Airlines
Feb 11
PDX10:30 amPortland
42h 35m
2 stops
TRF2:05 pmOslo Sandefjord
Feb 15
TRF2:35 pmOslo Sandefjord
40h 49m
2 stops
PDX10:24 pmPortland
$705
Find similar
Scandinavian Airlines
May 5
BOI1:00 pmBoise Air Term. Gowen Fld
27h 25m
2 stops
TRF12:25 amOslo Sandefjord
May 19
TRF6:00 amOslo Sandefjord
25h 04m
2 stops
BOI11:04 pmBoise Air Term. Gowen Fld
$883
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Oslo Sandefjord Airport 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Oregon to Oslo Sandefjord Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandOslo

PDX - TRF

PDXTRF

Portland

Wed 2/11

10:30 am-2:05 pm

2 stops42h 35m

Oslo Sandefjord

Sun 2/15

2:35 pm-10:24 pm

2 stops40h 49m

$705

BoiseOslo

BOI - TRF

BOITRF

Boise Air Term. Gowen Fld

Tue 5/5

1:00 pm-12:25 am

2 stops27h 25m

Oslo Sandefjord

Tue 5/19

6:00 am-11:04 pm

2 stops25h 04m

$883

BoiseOslo

BOI - TRF

BOITRF

Boise Air Term. Gowen Fld

Thu 5/21

1:00 pm-12:25 am

2 stops27h 25m

Oslo Sandefjord

Mon 6/1

6:00 am-11:04 pm

2 stops25h 04m

$1,020

PortlandOslo

PDX - TRF

PDXTRF

Portland

Sat 3/14

3:45 pm-3:55 pm

3 stops40h 10m

$371

PortlandOslo

PDX - TRF

PDXTRF

Portland

Fri 3/13

10:39 am-9:05 am

3 stops38h 26m

$450

PortlandOslo

PDX - TRF

PDXTRF

Portland

Sat 3/14

3:45 pm-6:40 pm

2 stops18h 55m

$499

PortlandOslo

PDX - TRF

PDXTRF

Portland

Fri 3/13

2:25 pm-3:55 pm

2 stops17h 30m

$598

PortlandOslo

PDX - TRF

PDXTRF

Portland

Thu 1/15

7:00 am-2:05 pm

2 stops22h 05m

$3,361

BoiseOslo

BOI - TRF

BOITRF

Boise Air Term. Gowen Fld

Thu 5/28

1:00 pm-12:25 am

2 stops27h 25m

$3,600

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Oslo from

How to get the cheapest flight ticket from Oregon to Oslo Sandefjord Airport

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

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

KLM and Scandinavian Airlines are the most popular carriers operating from Oregon to Oslo Sandefjord

Cheap Oregon to Oslo Sandefjord Airport flight deals and tips

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

Fastest flight time

20h 40m

Direct flights

None
The fastest flight from Oregon to Oslo Sandefjord Airport takes 20h 40m
There are no direct flights from Oregon to Oslo Sandefjord Airport. There are no popular flight routes from Oregon to Oslo Sandefjord Airport.
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  • When did momondo last update prices for flights from Oregon to Oslo Sandefjord Airport?

    Prices for flights from Oregon to Oslo Sandefjord Airport refresh daily.

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

    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 Oregon to Oslo Sandefjord Airport.

  • What documentation or ID do you need to fly to Oslo Sandefjord Airport?

    The necessary travel and health documents for your Oslo Sandefjord Airport 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.

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Sandefjord

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to Oslo for you.

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

Flights from Oregon to Oslo 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 Oregon to Oslo?

momondo helps you find the best flight between Oregon and Oslo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.

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