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Cheap flights from Oregon to Oslo from $328

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 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Oregon to Oslo

Cheap round-trip flights

Icelandair Logo
3:20 pm - 12:35 pmPDX-OSL
12h 15m1 stop
Icelandair Logo
4:45 pm - 5:55 pmOSL-PDX
34h 10m1 stop
$545Icelandair
Find Deal
Wed, Oct 15 - Mon, Oct 20
Icelandair Logo
3:20 pm - 12:35 pmPDX-OSL
12h 15m1 stop
Icelandair Logo
1:50 pm - 5:55 pmOSL-PDX
13h 05m1 stop
$567Icelandair
Find Deal
Thu, Aug 21 - Fri, Sep 5
Logo
11:10 am - 2:45 pmPDX-OSL
18h 35m2 stops
Logo
5:00 pm - 11:25 amOSL-PDX
27h 25m1 stop
$574
Find Deal
Tue, Dec 2 - Sat, Dec 13
Delta Logo
11:10 am - 4:20 pmPDX-OSL
20h 10m2 stops
Delta Logo
6:25 am - 8:25 pmOSL-PDX
23h 00m2 stops
$583Delta
Find Deal
Tue, Dec 2 - Sat, Dec 13
KLM Logo
1:51 pm - 4:20 pmPDX-OSL
17h 29m2 stops
KLM Logo
2:15 pm - 11:00 amOSL-PDX
29h 45m1 stop
$587KLM
Find Deal
Tue, Aug 19 - Sat, Aug 23
Air Canada Logo
3:15 pm - 5:45 pmPDX-OSL
41h 30m2 stops
Air Canada Logo
1:50 pm - 6:30 pmOSL-PDX
37h 40m2 stops
$594Air Canada
Find Deal
Sat, Nov 22 - Wed, Dec 3
Delta Logo
9:45 pm - 4:20 pmPDX-OSL
33h 35m2 stops
Delta Logo
6:30 am - 11:25 amOSL-PDX
13h 55m1 stop
$627Delta
Find Deal
Sat, Nov 22 - Wed, Dec 3
KLM Logo
1:30 pm - 4:20 pmPDX-OSL
17h 50m2 stops
KLM Logo
5:00 pm - 12:25 pmOSL-PDX
27h 25m1 stop
$640KLM
Find Deal
Thu, Oct 23 - Tue, Oct 28
Logo
3:06 pm - 3:45 pmBOI-OSL
16h 39m2 stops
Logo
6:05 am - 3:40 pmOSL-BOI
17h 35m2 stops
$686
Find Deal
Mon, Aug 25 - Fri, Aug 29
Air Canada Logo
3:25 pm - 6:05 pmPDX-OSL
17h 40m2 stops
Air Canada Logo
9:35 am - 9:15 amOSL-PDX
31h 40m3 stops
$729Air Canada
Find Deal
Wed, Oct 15 - Mon, Oct 27

Air Canada flights from Oregon to Oslo Gardermoen Airport

Our best Air Canada deals on Oregon to Oslo Gardermoen Airport flight tickets
Air Canada
Nov 22
PDX3:15 pmPortland
41h 30m
2 stops
OSL5:45 pmOslo Gardermoen
Dec 3
OSL1:50 pmOslo Gardermoen
37h 40m
2 stops
PDX6:30 pmPortland
$594
Find similar
Air Canada
Oct 15
PDX3:25 pmPortland
17h 40m
2 stops
OSL6:05 pmOslo Gardermoen
Oct 27
OSL9:35 amOslo Gardermoen
31h 40m
3 stops
PDX9:15 amPortland
$729
Find similar
Air Canada
Nov 22
PDX7:00 pmPortland
37h 45m
2 stops
OSL5:45 pmOslo Gardermoen
Nov 29
OSL9:35 amOslo Gardermoen
56h 40m
2 stops
PDX9:15 amPortland
$749
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Delta flights from Oregon to Oslo Gardermoen Airport

Our best Delta deals on Oregon to Oslo Gardermoen Airport flight tickets
Delta
Dec 2
PDX11:10 amPortland
20h 10m
2 stops
OSL4:20 pmOslo Gardermoen
Dec 13
OSL6:25 amOslo Gardermoen
23h 00m
2 stops
PDX8:25 pmPortland
$583
Find similar
Delta
Nov 22
PDX9:45 pmPortland
33h 35m
2 stops
OSL4:20 pmOslo Gardermoen
Dec 3
OSL6:30 amOslo Gardermoen
13h 55m
1 stop
PDX11:25 amPortland
$627
Find similar
Delta
Sep 10
BOI6:00 pmBoise Air Term. Gowen Fld
16h 35m
2 stops
OSL6:35 pmOslo Gardermoen
Sep 25
OSL6:05 amOslo Gardermoen
24h 17m
2 stops
BOI10:22 pmBoise Air Term. Gowen Fld
$653
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momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Oslo Gardermoen 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 August 7, 2025.
Use the filters below to find and compare flights from Oregon to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 10/15

3:20 pm-12:35 pm

1 stop12h 15m

Oslo Gardermoen

Mon 10/20

4:45 pm-5:55 pm

1 stop34h 10m

$545

PortlandOslo

PDX - OSL

PDXOSL

Portland

Thu 8/21

3:20 pm-12:35 pm

1 stop12h 15m

Oslo Gardermoen

Fri 9/5

1:50 pm-5:55 pm

1 stop13h 05m

$567

PortlandOslo

PDX - OSL

PDXOSL

Portland

Tue 12/2

11:10 am-2:45 pm

2 stops18h 35m

Oslo Gardermoen

Sat 12/13

5:00 pm-11:25 am

1 stop27h 25m

$574

PortlandOslo

PDX - OSL

PDXOSL

Portland

Tue 12/2

11:10 am-4:20 pm

2 stops20h 10m

Oslo Gardermoen

Sat 12/13

6:25 am-8:25 pm

2 stops23h 00m

$583

PortlandOslo

PDX - OSL

PDXOSL

Portland

Tue 8/19

1:51 pm-4:20 pm

2 stops17h 29m

Oslo Gardermoen

Sat 8/23

2:15 pm-11:00 am

1 stop29h 45m

$587

PortlandOslo

PDX - OSL

PDXOSL

Portland

Sat 11/22

3:15 pm-5:45 pm

2 stops41h 30m

Oslo Gardermoen

Wed 12/3

1:50 pm-6:30 pm

2 stops37h 40m

$594

PortlandOslo

PDX - OSL

PDXOSL

Portland

Sat 11/22

9:45 pm-4:20 pm

2 stops33h 35m

Oslo Gardermoen

Wed 12/3

6:30 am-11:25 am

1 stop13h 55m

$627

PortlandOslo

PDX - OSL

PDXOSL

Portland

Thu 10/23

1:30 pm-4:20 pm

2 stops17h 50m

Oslo Gardermoen

Tue 10/28

5:00 pm-12:25 pm

1 stop27h 25m

$640

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Mon 8/25

3:06 pm-3:45 pm

2 stops16h 39m

Oslo Gardermoen

Fri 8/29

6:05 am-3:40 pm

2 stops17h 35m

$686

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 10/15

3:25 pm-6:05 pm

2 stops17h 40m

Oslo Gardermoen

Mon 10/27

9:35 am-9:15 am

3 stops31h 40m

$729

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oslo from

How to get the cheapest flight ticket from Oregon to Oslo Gardermoen 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 month to fly to Oslo Gardermoen Airport?

The cheapest month to fly to Oslo Gardermoen Airport from Oregon is in February. Flight prices, which tend to average around $652, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Oslo Gardermoen Airport from Oregon during January instead. Flights to Oslo Gardermoen Airport in January, while not as cheap as those in February, still average around $678.

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

According to our data, Tuesday is the cheapest day to fly to Oslo Gardermoen Airport from Oregon. The lowest ticket price found for a Tuesday departure recently was $971. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Oregon to Oslo Gardermoen Airport for around $1,320.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is in the morning. Flights from Oregon to Oslo Gardermoen Airport during this time can be as low as $926. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is in the afternoon when prices are around $1,216.

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

You are more likely to see cheaper flights to Oslo Gardermoen Airport from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around $917 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo Gardermoen Airport from Oregon for as low as $714 on momondo.

Can stopping save me money on Oregon to Oslo Gardermoen Airport flights?

You could potentially save up to 19% on your flight if you consider stops on a Oregon to Oslo Gardermoen Airport flight.

Cheap Oregon to Oslo Gardermoen Airport flight deals and tips

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

Best Price Found

$328

Fastest flight time

12h 15m

Direct flights

None
The best one-way flight to Oslo Gardermoen Airport from Oregon in the past 72 hours is $328. The best round-trip flight deal from Oregon to Oslo Gardermoen Airport found on momondo in the last 72 hours is $545.
The fastest flight from Oregon to Oslo Gardermoen Airport takes 12h 15m
There are no direct flights from Oregon to Oslo Gardermoen Airport. Popular non-direct routes for this connection are Boise Air Term. Gowen Fld Airport - Oslo Gardermoen Airport, Medford Airport - Oslo Gardermoen Airport and Portland Airport - Oslo Gardermoen Airport.
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  • When did momondo last update prices for flights from Oregon to Oslo Gardermoen Airport?

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

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

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

    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 Gardermoen Airport.

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

    The travel and health documents you'll need for your trip to Oslo Gardermoen Airport 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 Gardermoen Airport. 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 Gardermoen Airport

Compare and see reviews for airlines that fly from Oregon to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $317Free CancellationRating
7.4
1,465 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $489Free CancellationRating
7.0
524 reviews
Search Icelandair flights
British AirwaysPriceFrom $581Free CancellationRating
6.6
7,251 reviews
Search British Airways flights
DeltaPriceFrom $588Free CancellationRating
8.0
7,985 reviews
Search Delta flights
KLMPriceFrom $607Free CancellationRating
7.8
1,381 reviews
Search KLM flights

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Drammen
Lillehammer

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 allows you to filter the results for Oregon to Oslo flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from Oregon.

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

If you are simply researching potential flights to Oslo, momondo offers a useful price alert feature which will track prices for flights to Oslo from Oregon and alert you when they change.

An easier way to manage your Oslo Gardermoen Airport trip

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