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$372+ Cheap flights from Norway to Washington

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SEA
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Norway to Washington

Keep the following information in mind while searching for Norway to Washington flight deals. Data was last updated April 29, 2025.

Round-trip from

$431
(Ticket)

One-way from

$372
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$494
From Norway to Washington
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One-way flight from Norway to Washington
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Highest demand for flights based on searches. 19% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Norway to Washington

Cheapest flights from Norway to Washington
Explore the most affordable flight options available from Norway to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Ticket deal was found by Cheapflights users on 4/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/58:05 pmOSL - SEA
1 stop24h 30mBritish Airways
Thu 6/191:29 pmSEA - OSL
2 stops25h 26mBritish Airways
Deal found 4/28$431
This Finnair deal was found by Cheapflights users on 4/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/51:10 pmOSL - SEA
1 stop11h 50mFinnair
Thu 6/195:40 pmSEA - OSL
1 stop13h 55mFinnair
Deal found 4/28$447
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/51:10 pmOSL - SEA
1 stop11h 50mAmerican Airlines
Thu 6/195:40 pmSEA - OSL
1 stop13h 55mAmerican Airlines
Deal found 4/28$448
This AirNGo deal was found by Cheapflights users on 4/28. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/51:10 pmOSL - SEA
1 stop11h 50mMultiple Airlines
Thu 6/191:28 pmSEA - OSL
2 stops25h 27mMultiple Airlines
Deal found 4/28$453
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:45 amOSL - PDX
2 stops24h 14mBritish Airways
Thu 5/227:25 pmPDX - OSL
1 stop19h 30mBritish Airways
Deal found 4/29$460
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:50 amOSL - SEA
2 stops21h 47mUnited Airlines
Fri 1/23:10 pmSEA - OSL
1 stop23h 20mUnited Airlines
Deal found 4/27$465
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3011:35 amOSL - SEA
1 stop14h 24mLufthansa
Fri 1/23:10 pmSEA - OSL
1 stop17h 45mLufthansa
Deal found 4/29$477
This Travelis deal was found by Cheapflights users on 4/28. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:50 amOSL - PDX
1 stop32h 15mKLM
Mon 9/11:15 pmPDX - OSL
1 stop12h 50mKLM
Deal found 4/28$507
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:30 amOSL - PDX
1 stop13h 55mDelta
Fri 11/141:45 pmPDX - OSL
2 stops20h 05mDelta
Deal found 4/28$519
This Travelis deal was found by Cheapflights users on 4/28. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/22:55 pmTRF - SEA
1 stop31h 55mScandinavian Airlines
Sun 9/74:00 pmSEA - TRF
1 stop13h 20mScandinavian Airlines
Deal found 4/28$534
This Flysmarter deal was found by Cheapflights users on 4/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:35 amOSL - SEA
2 stops24h 38mAir Canada
Thu 5/227:20 amSEA - OSL
2 stops22h 25mAir Canada
Deal found 4/28$534
This Ticket deal was found by Cheapflights users on 4/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:45 amOSL - PDX
2 stops24h 14mMultiple Airlines
Thu 5/227:25 pmPDX - OSL
2 stops27h 30mMultiple Airlines
Deal found 4/29$583

Cheapflights Fare Finder

Customize your flight search to find flights from Norway to Washington 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 April 29, 2025.
Use the filters below to find and compare flights from Norway to Washington that are best for you.

Fly from

Norway

Fly to

Washington

Route

Depart

Return

Price

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Thu 6/5

8:05 pm-11:35 am

1 stop24h 30m

Seattle/Tacoma Intl

Thu 6/19

1:29 pm-11:55 pm

2 stops25h 26m

$431

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Thu 6/5

1:10 pm-4:00 pm

1 stop11h 50m

Seattle/Tacoma Intl

Thu 6/19

5:40 pm-4:35 pm

1 stop13h 55m

$447

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Thu 6/5

1:10 pm-4:00 pm

1 stop11h 50m

Seattle/Tacoma Intl

Thu 6/19

5:40 pm-4:35 pm

1 stop13h 55m

$448

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Thu 6/5

1:10 pm-4:00 pm

1 stop11h 50m

Seattle/Tacoma Intl

Thu 6/19

1:28 pm-11:55 pm

2 stops25h 27m

$453

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Wed 5/28

6:50 am-7:37 pm

2 stops21h 47m

Seattle/Tacoma Intl

Thu 1/1

11:05 am-11:30 pm

2 stops27h 25m

$465

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Fri 5/30

11:35 am-4:59 pm

1 stop14h 24m

Seattle/Tacoma Intl

Fri 1/2

3:10 pm-5:55 pm

1 stop17h 45m

$477

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 8/28

11:50 am-11:05 am

1 stop32h 15m

Portland

Mon 9/1

1:15 pm-11:05 am

1 stop12h 50m

$507

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 8/28

9:20 am-9:44 pm

2 stops21h 24m

Portland

Mon 9/1

5:45 pm-8:40 pm

2 stops17h 55m

$521

OsloSeattle

TRF - SEA

TRFSEA

Oslo Sandefjord

Tue 9/2

2:55 pm-1:50 pm

1 stop31h 55m

Seattle/Tacoma Intl

Sun 9/7

4:00 pm-2:20 pm

1 stop13h 20m

$534

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Mon 6/23

11:35 am-5:35 pm

1 stop15h 00m

Portland

Thu 7/17

7:25 pm-11:55 pm

1 stop19h 30m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 41 results
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Best time to book a flight from Norway to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Norway 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 Norway to Washington

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

Currently, January is the cheapest month in which you can book a flight from Norway to State of Washington (average of $238). Flying from Norway to State of Washington in July is currently the most expensive (average of $405). 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 NO to WA?

Find hourly flight availability from Norway to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Norway to State of Washington as you normally would.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated April 29, 2025.
To help decide which airline to fly from Norway to Washington, see what other customers have to say about Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

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

    The cheapest airlines for a one-way flight from Norway to State of Washington are Finnair ($467), Lufthansa ($479), and British Airways ($506).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Norway to Washington 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 Norway to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Norway to State of Washington (average of $238). Flying from Norway to State of Washington in July is currently the most expensive (average of $405). 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 Norway to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Norway to Washington

Discover the top 5 airlines that operate flights from Norway to Washington. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$395Average$526FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$416Average$585FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$419Average$671FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$423Average$559FlexibilityNo cancel feeOn-time76%
DeltaCheapest$452Average$534FlexibilityNo cancel feeOn-timeN/A

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