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Norway

$259+ Cheap flights from Washington to Norway

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — OSL
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find flight deals from Washington to Norway

Cheapest flights from Washington to Norway
Explore the most affordable flight options available from Washington to Norway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This FlightHub deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:35 pmSEA - OSL
1 stop21h 00mIcelandair
Thu 11/271:10 pmOSL - SEA
1 stop12h 50mIcelandair
Deal found 10/21$396
This FlightHub deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:35 pmSEA - OSL
1 stop12h 00mIcelandair
Sun 12/149:30 pmOSL - SEA
1 stop28h 30mIcelandair
Deal found 10/22$398
This KAYAK deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:35 pmSEA - OSL
1 stop13h 00mIcelandair
Tue 11/251:10 pmOSL - SEA
1 stop12h 50mIcelandair
Deal found 10/20$419
This KAYAK deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:35 pmSEA - OSL
1 stop12h 00mIcelandair
Tue 11/251:10 pmOSL - SEA
1 stop12h 50mIcelandair
Deal found 10/20$456
This SmartFares deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:45 pmPDX - OSL
1 stop11h 50mIcelandair
Sun 12/141:05 pmOSL - PDX
1 stop12h 55mIcelandair
Deal found 10/21$482
This FlightHub deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:45 pmPDX - OSL
2 stops26h 35mScandinavian Airlines
Sun 12/148:00 amOSL - PDX
2 stops23h 56mScandinavian Airlines
Deal found 10/21$483
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/63:40 pmSEA - OSL
2 stops41h 00mLufthansa
Sat 12/1311:50 amOSL - SEA
1 stop34h 30mLufthansa
Deal found 10/22$486
This Mytrip deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:35 pmSEA - OSL
1 stop12h 00mIcelandair
Thu 12/111:10 pmOSL - SEA
1 stop12h 50mIcelandair
Deal found 10/21$487
This KAYAK deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:35 pmSEA - OSL
1 stop13h 00mIcelandair
Wed 11/261:10 pmOSL - SEA
1 stop12h 50mIcelandair
Deal found 10/20$488
This FlightHub deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:35 pmSEA - OSL
1 stop12h 00mIcelandair
Tue 1/131:10 pmOSL - SEA
1 stop12h 50mIcelandair
Deal found 10/22$489
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:00 pmSEA - BGO
1 stop23h 40mLufthansa
Mon 12/812:40 pmBGO - SEA
1 stop32h 30mLufthansa
Deal found 10/23$494
This FlightHub deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:35 pmSEA - OSL
1 stop12h 00mIcelandair
Mon 12/151:10 pmOSL - SEA
1 stop12h 50mIcelandair
Deal found 10/22$496

Cheap flight deals from Washington to Norway

Keep the following information in mind while searching for Washington to Norway flight deals. Data was last updated October 23, 2025.

Round-trip from

$396
(FlightHub)

One-way from

$259
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$487
From Washington to Norway
Search Deals
One-way flight from Washington to Norway
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from 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, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Washington to Norway that are best for you.

Fly from

Washington

Fly to

Norway

Route

Depart

Return

Price

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Wed 12/3

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

Sun 12/7

1:05 pm-5:00 pm

1 stop12h 55m

$419

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Tue 11/18

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

Thu 11/27

1:10 pm-5:00 pm

1 stop12h 50m

$419

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Tue 3/3

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

Thu 3/12

1:10 pm-6:00 pm

1 stop12h 50m

$419

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Mon 4/6

7:00 pm-3:25 pm

1 stop11h 25m

Oslo Gardermoen

Sun 4/12

4:30 pm-8:45 pm

1 stop13h 15m

$419

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Sat 2/28

2:35 pm-8:35 pm

1 stop21h 00m

Oslo Gardermoen

Mon 3/9

1:10 pm-6:00 pm

1 stop12h 50m

$419

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Mon 3/2

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

Mon 3/9

1:10 pm-6:00 pm

1 stop12h 50m

$419

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Tue 3/3

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

Wed 3/11

1:10 pm-6:00 pm

1 stop12h 50m

$433

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Sat 11/15

2:35 pm-8:35 pm

1 stop21h 00m

Oslo Gardermoen

Thu 11/27

1:10 pm-5:00 pm

1 stop12h 50m

$433

PortlandOslo

PDX - OSL

PDXOSL

Portland

Fri 12/5

12:45 pm-12:20 am

2 stops26h 35m

Oslo Gardermoen

Sun 12/14

8:00 am-10:56 pm

2 stops23h 56m

$483

SeattleBergen

SEA - BGO

SEABGO

Seattle/Tacoma Intl

Fri 12/12

11:15 am-12:25 am

2 stops28h 10m

Bergen Flesland

Mon 12/15

5:55 am-11:58 pm

2 stops27h 03m

$521

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 54 results
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Best time to book a flight from Washington to Norway

Have a flexible travel schedule? Discover the best time to fly to Norway from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Norway

What is the cheapest month to book a flight from State of Washington to Norway?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Norway (average of $340). Flying from State of Washington to Norway in June is currently the most expensive (average of $537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to NO?

Find hourly flight availability from Washington to Norway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

A simple way to save on the total cost of your ticket is to fly from State of Washington to Norway in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from State of Washington to Norway?

Use this chart to determine the cheapest time to fly round-trip from Washington to Norway. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Norway flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Washington to Norway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from State of Washington to Norway?

    There are many flights that can get you from State of Washington to Norway in 12h. Fly via Icelandair, Scandinavian Airlines, or Delta to get the fastest option. State of Washington and Norway are separated by a distance of 4551 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Norway one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $331. United Airlines flights start at $475 while deals on Lufthansa start at $503 one-way.

  • Can I find deals for flights from Washington to Norway that include hotel bookings?

    Yes. In addition to deals on Washington to Norway flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Norway?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Norway.

  • Can I find deals for business class flights from Washington to Norway?

    Yes. Cheapflights offers flight deals from Washington to Norway by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Norway?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Norway (average of $340). Flying from State of Washington to Norway in June is currently the most expensive (average of $537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington to Norway

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Washington to Norway

Discover the top 10 airlines that operate flights from Washington to Norway. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$404Average$686FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$422Average$628FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$456Average$729FlexibilityNo cancel feeOn-time77%
DeltaCheapest$468Average$803FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$491Average$767FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$517Average$840FlexibilityNo cancel feeOn-time69%
KLMCheapest$524Average$753FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$551Average$791FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$552Average$590FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$578Average$673FlexibilityNo cancel feeOn-time71%

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