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Cheap flights from Oregon to Oslo from $221

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 8/26. 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.
United Airlines Logo
11:09 am - 10:05 pm
PDX
-
OSL
25h 56m
2 stops
United Airlines Logo
7:10 am - 10:51 pm
OSL
-
PDX
24h 41m
2 stops
$506United Airlines
Thu, Aug 13 - Sun, Aug 23
United Airlines Logo
2:27 pm - 10:05 pm
PDX
-
OSL
22h 38m
2 stops
United Airlines Logo
7:10 am - 10:11 am
OSL
-
PDX
36h 01m
3 stops
$507United Airlines
Thu, Aug 13 - Wed, Aug 19
Icelandair Logo
3:30 pm - 12:35 pm
PDX
-
OSL
12h 05m
1 stop
Icelandair Logo
4:30 pm - 5:55 pm
OSL
-
PDX
34h 25m
1 stop
$510Icelandair
Mon, Sep 28 - Mon, Oct 5
Multiple Airlines Logo
3:30 pm - 6:00 pm
PDX
-
OSL
17h 30m
2 stops
Multiple Airlines Logo
6:55 am - 7:10 pm
OSL
-
PDX
21h 15m
2 stops
$515Multiple Airlines
Tue, Jun 9 - Tue, Jun 16
Icelandair Logo
7:05 pm - 3:25 pm
PDX
-
OSL
11h 20m
1 stop
Icelandair Logo
4:30 pm - 11:45 am
OSL
-
PDX
28h 15m
1 stop
$516Icelandair
Sun, Aug 23 - Fri, Sep 11
United Airlines Logo
10:35 am - 10:05 pm
PDX
-
OSL
26h 30m
2 stops
United Airlines Logo
7:10 am - 8:20 pm
OSL
-
PDX
22h 10m
2 stops
$517United Airlines
Wed, Aug 12 - Mon, Aug 17
United Airlines Logo
4:07 pm - 10:05 pm
PDX
-
OSL
20h 58m
2 stops
United Airlines Logo
7:10 am - 8:20 pm
OSL
-
PDX
22h 10m
2 stops
$518United Airlines
Wed, Aug 12 - Mon, Aug 17
Multiple Airlines Logo
3:30 pm - 6:00 pm
PDX
-
OSL
17h 30m
2 stops
Multiple Airlines Logo
6:55 am - 7:10 pm
OSL
-
PDX
21h 15m
2 stops
$521Multiple Airlines
Tue, Jun 9 - Tue, Jun 16
KLM Logo
2:04 pm - 4:25 pm
BOI
-
OSL
18h 21m
2 stops
KLM Logo
10:00 am - 10:05 pm
OSL
-
BOI
20h 05m
2 stops
$1,393KLM
Sat, Jun 20 - Sun, Jul 5
Lufthansa Logo
5:46 pm - 6:25 pm
BOI
-
OSL
40h 39m
2 stops
Lufthansa Logo
9:55 am - 9:29 pm
OSL
-
BOI
19h 34m
2 stops
$1,493Lufthansa
Sat, Jun 20 - Sat, Jul 4

Air Canada flights from Oregon to Oslo Gardermoen Airport

Our best Air Canada deals on Oregon to Oslo Gardermoen Airport flight tickets
Air Canada
May 28
PDX3:30 pmPortland
21h 35m
2 stops
OSL10:05 pmOslo Gardermoen
Jun 3
OSL7:10 amOslo Gardermoen
35h 20m
2 stops
PDX9:30 amPortland
$538
Air Canada
Oct 19
PDX10:10 amPortland
20h 15m
2 stops
OSL3:25 pmOslo Gardermoen
Oct 22
OSL9:55 amOslo Gardermoen
42h 11m
2 stops
PDX7:06 pmPortland
$554
Air Canada
May 26
PDX7:45 pmPortland
31h 30m
2 stops
OSL12:15 pmOslo Gardermoen
Jun 3
OSL9:55 amOslo Gardermoen
18h 15m
2 stops
PDX7:10 pmPortland
$568

United Airlines flights from Oregon to Oslo Gardermoen Airport

Our best United Airlines deals on Oregon to Oslo Gardermoen Airport flight tickets
United Airlines
Aug 13
PDX11:09 amPortland
25h 56m
2 stops
OSL10:05 pmOslo Gardermoen
Aug 23
OSL7:10 amOslo Gardermoen
24h 41m
2 stops
PDX10:51 pmPortland
$506
United Airlines
Aug 13
PDX2:27 pmPortland
22h 38m
2 stops
OSL10:05 pmOslo Gardermoen
Aug 19
OSL7:10 amOslo Gardermoen
36h 01m
3 stops
PDX10:11 amPortland
$507
United Airlines
Aug 12
PDX10:35 amPortland
26h 30m
2 stops
OSL10:05 pmOslo Gardermoen
Aug 17
OSL7:10 amOslo Gardermoen
22h 10m
2 stops
PDX8:20 pmPortland
$517

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 May 10, 2026.
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

Cheapest round-trip

PortlandOslo

PDX - OSL

PDXOSL

Portland

Thu 8/13

11:09 am-10:05 pm

2 stops25h 56m

Oslo Gardermoen

Sun 8/23

7:10 am-10:51 pm

2 stops24h 41m

$506

PortlandOslo

PDX - OSL

PDXOSL

Portland

Thu 8/13

2:27 pm-10:05 pm

2 stops22h 38m

Oslo Gardermoen

Wed 8/19

7:10 am-10:11 am

3 stops36h 01m

$507

PortlandOslo

PDX - OSL

PDXOSL

Portland

Mon 9/28

3:30 pm-12:35 pm

1 stop12h 05m

Oslo Gardermoen

Mon 10/5

4:30 pm-5:55 pm

1 stop34h 25m

$510

PortlandOslo

PDX - OSL

PDXOSL

Portland

Tue 6/9

3:30 pm-6:00 pm

2 stops17h 30m

Oslo Gardermoen

Tue 6/16

6:55 am-7:10 pm

2 stops21h 15m

$515

PortlandOslo

PDX - OSL

PDXOSL

Portland

Sun 8/23

7:05 pm-3:25 pm

1 stop11h 20m

Oslo Gardermoen

Fri 9/11

4:30 pm-11:45 am

1 stop28h 15m

$516

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 8/12

10:35 am-10:05 pm

2 stops26h 30m

Oslo Gardermoen

Mon 8/17

7:10 am-8:20 pm

2 stops22h 10m

$517

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 8/12

4:07 pm-10:05 pm

2 stops20h 58m

Oslo Gardermoen

Mon 8/17

7:10 am-8:20 pm

2 stops22h 10m

$518

PortlandOslo

PDX - OSL

PDXOSL

Portland

Tue 6/9

3:30 pm-6:00 pm

2 stops17h 30m

Oslo Gardermoen

Tue 6/16

6:55 am-7:10 pm

2 stops21h 15m

$521
Quickest round-trip

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Sat 6/20

2:04 pm-4:25 pm

2 stops18h 21m

Oslo Gardermoen

Sun 7/5

10:00 am-10:05 pm

2 stops20h 05m

$1,393

BoiseOslo

BOI - OSL

BOIOSL

Boise Air Term. Gowen Fld

Sat 6/20

5:46 pm-6:25 pm

2 stops40h 39m

Oslo Gardermoen

Sat 7/4

9:55 am-9:29 pm

2 stops19h 34m

$1,493

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 March. Flight prices, which tend to average around $382, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Oslo Gardermoen Airport from Oregon during April instead. Flights to Oslo Gardermoen Airport in April, while not as cheap as those in March, still average around $397.

How far in advance should I book a flight from Oregon 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 $675 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 $483 on momondo.

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

You could potentially save up to 5% 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

Fastest flight time

11h 20m

Direct flights

None
The fastest flight from Oregon to Oslo Gardermoen Airport takes 11h 20m
There are no direct flights from Oregon to Oslo Gardermoen Airport. There are no popular flight routes from Oregon to Oslo Gardermoen Airport.
Search flight deals

Frequently asked questions about flying from Oregon to Oslo Gardermoen Airport

  • 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
IcelandairPriceFrom $424Free CancellationRating
7.0
653 reviews
Search Icelandair flights
British AirwaysPriceFrom $496Free CancellationRating
6.7
7,964 reviews
Search British Airways flights
DeltaPriceFrom $515Free CancellationRating
7.9
8,456 reviews
Search Delta flights
KLMPriceFrom $523Free CancellationRating
7.8
1,513 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
Lillehammer
Drammen

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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