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Cheap flights from Washington to Norway from $355

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Norway departing on 12/6. 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 Washington to Norway

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
2:35 pm - 11:35 amSEA-OSL
12h 00m1 stop
Icelandair Logo
1:10 pm - 5:00 pmOSL-SEA
12h 50m1 stop
$394Icelandair
Find Deal
Fri, Dec 5 - Thu, Dec 11
Icelandair Logo
2:45 pm - 11:35 amPDX-OSL
11h 50m1 stop
Icelandair Logo
1:05 pm - 5:00 pmOSL-PDX
12h 55m1 stop
$395Icelandair
Find Deal
Tue, Dec 9 - Sun, Dec 14
British Airways Logo
8:20 pm - 6:40 pmSEA-OSL
13h 20m1 stop
British Airways Logo
8:00 am - 11:10 amOSL-SEA
36h 10m1 stop
$430British Airways
Find Deal
Mon, Apr 6 - Mon, Apr 13
British Airways Logo
1:30 pm - 7:15 pmSEA-OSL
20h 45m1 stop
British Airways Logo
8:00 am - 11:10 amOSL-SEA
36h 10m1 stop
$460British Airways
Find Deal
Wed, Apr 1 - Mon, Apr 13
Lufthansa Logo
2:00 pm - 3:40 pmSEA-OSL
16h 40m1 stop
Lufthansa Logo
6:15 am - 12:10 pmOSL-SEA
14h 55m1 stop
$477Lufthansa
Find Deal
Tue, Nov 4 - Tue, Nov 11
Scandinavian Airlines Logo
12:45 pm - 6:15 pmPDX-OSL
20h 30m2 stops
Scandinavian Airlines Logo
9:00 am - 10:56 pmOSL-PDX
22h 56m2 stops
$484Scandinavian Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Scandinavian Airlines Logo
10:00 am - 6:15 pmPDX-OSL
23h 15m2 stops
Scandinavian Airlines Logo
12:10 pm - 10:22 pmOSL-PDX
19h 12m2 stops
$485Scandinavian Airlines
Find Deal
Thu, Feb 19 - Thu, Feb 26
KLM Logo
3:00 pm - 9:25 amSEA-SVG
33h 25m1 stop
KLM Logo
5:20 pm - 11:45 amSVG-SEA
27h 25m1 stop
$495KLM
Find Deal
Sun, Nov 9 - Mon, Nov 17
Lufthansa Logo
10:05 am - 12:10 pmSEA-SVG
17h 05m2 stops
Lufthansa Logo
6:00 am - 8:54 pmSVG-SEA
23h 54m2 stops
$503Lufthansa
Find Deal
Sun, Nov 9 - Mon, Nov 17
KLM Logo
3:00 pm - 9:20 amSEA-TOS
33h 20m1 stop
KLM Logo
9:40 am - 11:50 amTOS-SEA
35h 10m1 stop
$507KLM
Find Deal
Fri, Nov 28 - Thu, Dec 11

Icelandair flights from State of Washington to Norway

Our best Icelandair deals on State of Washington to Norway flight tickets
Icelandair
Dec 5
SEA2:35 pmSeattle/Tacoma Intl
12h 00m
1 stop
OSL11:35 amOslo Gardermoen
Dec 11
OSL1:10 pmOslo Gardermoen
12h 50m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
$394
Find similar
Icelandair
Dec 9
PDX2:45 pmPortland
11h 50m
1 stop
OSL11:35 amOslo Gardermoen
Dec 14
OSL1:05 pmOslo Gardermoen
12h 55m
1 stop
PDX5:00 pmPortland
$395
Find similar
Icelandair
Dec 5
SEA2:35 pmSeattle/Tacoma Intl
12h 00m
1 stop
OSL11:35 amOslo Gardermoen
Dec 11
OSL1:10 pmOslo Gardermoen
12h 50m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
$396
Find similar

British Airways flights from State of Washington to Norway

Our best British Airways deals on State of Washington to Norway flight tickets
British Airways
Apr 6
SEA8:20 pmSeattle/Tacoma Intl
13h 20m
1 stop
OSL6:40 pmOslo Gardermoen
Apr 13
OSL8:00 amOslo Gardermoen
36h 10m
1 stop
SEA11:10 amSeattle/Tacoma Intl
$430
Find similar
British Airways
Apr 1
SEA1:30 pmSeattle/Tacoma Intl
20h 45m
1 stop
OSL7:15 pmOslo Gardermoen
Apr 13
OSL8:00 amOslo Gardermoen
36h 10m
1 stop
SEA11:10 amSeattle/Tacoma Intl
$460
Find similar
British Airways
Mar 8
SEA7:50 pmSeattle/Tacoma Intl
31h 05m
1 stop
OSL10:55 amOslo Gardermoen
Mar 16
OSL11:35 amOslo Gardermoen
32h 55m
1 stop
SEA12:30 pmSeattle/Tacoma Intl
$475
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Norway 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 October 9, 2025.
Use the filters below to find and compare flights from Washington to Norway that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Fri 12/5

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

Thu 12/11

1:10 pm-5:00 pm

1 stop12h 50m

$394

PortlandOslo

PDX - OSL

PDXOSL

Portland

Tue 12/9

2:45 pm-11:35 am

1 stop11h 50m

Oslo Gardermoen

Sun 12/14

1:05 pm-5:00 pm

1 stop12h 55m

$395

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Mon 4/6

8:20 pm-6:40 pm

1 stop13h 20m

Oslo Gardermoen

Mon 4/13

8:00 am-11:10 am

1 stop36h 10m

$430

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Wed 4/1

1:30 pm-7:15 pm

1 stop20h 45m

Oslo Gardermoen

Mon 4/13

8:00 am-11:10 am

1 stop36h 10m

$460

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Tue 11/4

2:00 pm-3:40 pm

1 stop16h 40m

Oslo Gardermoen

Tue 11/11

6:15 am-12:10 pm

1 stop14h 55m

$477

PortlandOslo

PDX - OSL

PDXOSL

Portland

Wed 12/3

12:45 pm-6:15 pm

2 stops20h 30m

Oslo Gardermoen

Mon 12/8

9:00 am-10:56 pm

2 stops22h 56m

$484

PortlandOslo

PDX - OSL

PDXOSL

Portland

Thu 2/19

10:00 am-6:15 pm

2 stops23h 15m

Oslo Gardermoen

Thu 2/26

12:10 pm-10:22 pm

2 stops19h 12m

$485

SeattleStavanger

SEA - SVG

SEASVG

Seattle/Tacoma Intl

Sun 11/9

3:00 pm-9:25 am

1 stop33h 25m

Stavanger Sola

Mon 11/17

5:20 pm-11:45 am

1 stop27h 25m

$495

SeattleStavanger

SEA - SVG

SEASVG

Seattle/Tacoma Intl

Sun 11/9

10:05 am-12:10 pm

2 stops17h 05m

Stavanger Sola

Mon 11/17

6:00 am-8:54 pm

2 stops23h 54m

$503

SeattleTromsø

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Fri 11/28

3:00 pm-9:20 am

1 stop33h 20m

Tromso/Langnes

Thu 12/11

9:40 am-11:50 am

1 stop35h 10m

$507

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 Norway from

How to get the cheapest flight ticket from State of Washington to Norway

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 Norway?

If you aren’t able to travel to Norway during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $483.

What is the cheapest day to depart on your flight to Norway?

Our data shows that Tuesday is the least expensive day to fly to Norway. Tickets to fly out on this day can be as low as $772. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $896. These prices are subject to change though, so be sure to set up a Price Alert for flights to Norway.

What is the cheapest time of day to depart on your flight to Norway?

Our most recent data shows that the best time of day to fly to Norway is in the evening. Flights from State of Washington to Norway during this time can be as low as $696. In contrast, the most expensive time of day to depart to Norway is in the afternoon when prices are around $959.

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

You are more likely to see cheaper flights to Norway from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Norway for around $596 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Norway from State of Washington for as low as $527 on momondo.

Can stopping save me money on State of Washington to Norway flights?

You could potentially save up to 9% on your flight if you consider stops on a State of Washington to Norway flight.

Cheap State of Washington to Norway flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Norway

Direct flights

None
There are no direct flights from State of Washington to Norway. There are no popular flight routes from State of Washington to Norway.
Search flight deals

  • When did momondo last update prices for flights from Washington to Norway?

    Prices for flights from Washington to Norway were last updated today.

  • How many operators does momondo search for flights from Washington to Norway?

  • How old do you have to be to fly from Washington to Norway?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Norway.

  • What documentation or ID do you need to fly to Norway?

    The necessary travel and health documents for your Norway 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 State of Washington to Norway

Compare and see reviews for airlines that fly from State of Washington to Norway with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $404Free CancellationRating
7.0
551 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $456Free CancellationRating
7.4
1,529 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $468Free CancellationRating
7.9
7,968 reviews
Search Delta flights
FinnairPriceFrom $491Free CancellationRating
7.6
1,332 reviews
Search Finnair flights
British AirwaysPriceFrom $497Free CancellationRating
6.7
7,444 reviews
Search British Airways flights
United AirlinesPriceFrom $517Free CancellationRating
7.4
8,966 reviews
Search United Airlines flights
KLMPriceFrom $524Free CancellationRating
7.7
1,398 reviews
Search KLM flights
LufthansaPriceFrom $551Free CancellationRating
6.8
7,460 reviews
Search Lufthansa flights
Air FrancePriceFrom $552Free CancellationRating
7.4
1,467 reviews
Search Air France flights
American AirlinesPriceFrom $578Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Norway?

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 Washington to Norway for you.

Can I find flights from Washington to Norway with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Norway from Washington with this policy.

How can momondo help me find flights from Washington to Norway?

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 Norway from Washington.

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

Yes momondo offers price alerts on flights to Norway from Washington. 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 Norway trip

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