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$190+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — OSL
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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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 April 30, 2025.

Round-trip from

$543
(Ticket)

One-way from

$190
(Vakatrip)

Popular in

June

Cheapest in

November

Average price

$583
From Washington to Norway
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One-way flight from Washington to Norway
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Highest demand for flights based on searches. 21% potential increase in price ($189 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($35 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 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 April 30, 2025.

This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/93:45 pmSEA - OSL
1 stop14h 55mIcelandair
Thu 11/201:05 pmOSL - SEA
1 stop12h 55mIcelandair
Deal found 4/29$412
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/244:00 pmSEA - OSL
1 stop13h 10mScandinavian Airlines
Sun 9/75:15 pmOSL - SEA
1 stop29h 35mScandinavian Airlines
Deal found 4/29$437
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:50 pmSEA - OSL
1 stop14h 20mMultiple Airlines
Fri 11/78:25 amOSL - SEA
2 stops19h 33mMultiple Airlines
Deal found 4/29$489
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/114:25 pmSEA - OSL
1 stop22h 30mSWISS
Mon 8/255:40 amOSL - SEA
1 stop18h 15mSWISS
Deal found 4/29$507
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/201:32 pmSEA - OSL
2 stops18h 03mAmerican Airlines
Wed 9/37:40 amOSL - SEA
1 stop19h 40mAmerican Airlines
Deal found 4/29$516
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:20 pmSEA - TOS
2 stops17h 00mScandinavian Airlines
Wed 9/248:30 pmTOS - SEA
2 stops50h 30mScandinavian Airlines
Deal found 4/28$537
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:30 amSEA - OSL
2 stops44h 40mAir Canada
Fri 11/76:20 amOSL - SEA
2 stops21h 06mAir Canada
Deal found 4/29$539
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.
Mon 5/512:55 pmSEA - OSL
2 stops20h 10mLufthansa
Wed 5/217:15 amOSL - SEA
1 stop18h 44mLufthansa
Deal found 4/29$543
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:05 pmSEA - OSL
2 stops25h 50mUnited Airlines
Mon 8/259:50 amOSL - SEA
2 stops43h 51mUnited Airlines
Deal found 4/29$548
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:20 pmPDX - OSL
1 stop12h 15mIcelandair
Mon 10/204:45 pmOSL - PDX
1 stop34h 10mIcelandair
Deal found 4/29$554
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.
Tue 10/284:00 pmSEA - AES
1 stop16h 20mDelta
Tue 11/44:50 pmAES - SEA
1 stop28h 00mDelta
Deal found 4/28$556
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/119:50 amSEA - OSL
2 stops18h 55mDelta
Mon 8/256:05 amOSL - SEA
1 stop20h 30mDelta
Deal found 4/29$568

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 April 30, 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

SeattleTromsø

SEA - TOS

SEATOS

Seattle/Tacoma Intl

Wed 9/17

4:20 pm-6:20 pm

2 stops17h 00m

Tromso/Langnes

Wed 9/24

8:30 pm-2:00 pm

2 stops50h 30m

$537

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Mon 5/5

12:55 pm-6:05 pm

2 stops20h 10m

Oslo Gardermoen

Wed 5/21

7:15 am-4:59 pm

1 stop18h 44m

$543

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

$554

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Sun 6/1

7:00 pm-3:25 pm

1 stop11h 25m

Oslo Gardermoen

Thu 8/21

4:30 pm-8:40 pm

1 stop13h 10m

$558

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Sun 6/1

4:00 pm-12:10 am

1 stop23h 10m

Oslo Gardermoen

Sun 6/8

8:55 pm-1:50 pm

1 stop25h 55m

$577

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Mon 5/5

5:30 am-6:05 pm

2 stops27h 35m

Oslo Gardermoen

Wed 5/21

7:15 am-9:18 am

2 stops35h 03m

$579

SeattleBergen

SEA - BGO

SEABGO

Seattle/Tacoma Intl

Sat 5/24

7:00 pm-2:30 pm

1 stop10h 30m

Bergen Flesland

Thu 5/29

3:20 pm-5:50 pm

1 stop11h 30m

$583

SeattleTrondheim

SEA - TRD

SEATRD

Seattle/Tacoma Intl

Mon 6/9

4:00 pm-5:55 pm

2 stops16h 55m

Trondheim Vaernes

Mon 6/16

7:40 am-1:50 pm

2 stops15h 10m

$584

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

Mon 5/12

2:40 pm-1:05 pm

2 stops37h 25m

Oslo Gardermoen

Mon 5/19

5:40 am-9:31 pm

2 stops24h 51m

$585

SeattleOslo

SEA - TRF

SEATRF

Seattle/Tacoma Intl

Mon 5/26

4:00 pm-2:20 pm

1 stop13h 20m

Oslo Sandefjord

Thu 6/5

2:55 pm-1:50 pm

1 stop31h 55m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 60 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, November is the cheapest month in which you can book a flight from State of Washington to Norway (average of $567). Flying from State of Washington to Norway in June is currently the most expensive (average of $1,059). 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 April 30, 2025.

When flying from State of Washington to Norway, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Norway by month

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

In terms of precipitation, rainfall in Norway ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Norway when rainfall is around 1.6 in.

Temperature in Norway by month

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

If weather is an important factor for your trip to Norway, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Norway

Get insights into the airlines that provide service to Norway. 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 Norway. Reviews last updated April 30, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Washington to Norway. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $190. SWISS flights start at $424 while deals on Delta start at $468 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, November is the cheapest month in which you can book a flight from State of Washington to Norway (average of $567). Flying from State of Washington to Norway in June is currently the most expensive (average of $1,059). 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$446Average$969FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$473Average$662FlexibilityNo cancel feeOn-time70%
FinnairCheapest$484Average$737FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$494Average$925FlexibilityNo cancel feeOn-time77%
DeltaCheapest$519Average$936FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$554Average$1,068FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$563Average$882FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$564Average$694FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$570Average$840FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$590Average$819FlexibilityNo cancel feeOn-time77%

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