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$320+ Cheap flights from Seattle (SEA) 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — OSL
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Seattle to Norway

Keep the following information in mind while searching for Seattle to Norway flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$380
(Sembo)

One-way from

$320
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$580
From Seattle/Tacoma Intl to Norway
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One-way flight from Seattle/Tacoma Intl to Norway
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Highest demand for flights based on searches. 17% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to Norway

Cheapest flights from Seattle to Norway
Explore the most affordable flight options available from Seattle to Norway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Sembo deal was found by Cheapflights users on 9/15. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/197:00 pmSEA - OSL
1 stop11h 45mIcelandair
mar. 11/41:10 pmOSL - SEA
1 stop12h 50mIcelandair
Deal found 9/15$380
This oojo deal was found by Cheapflights users on 9/15. 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.
sáb. 12/62:35 pmSEA - OSL
1 stop12h 00mIcelandair
vie. 12/121:10 pmOSL - SEA
1 stop12h 50mIcelandair
Deal found 9/15$394
This oojo deal was found by Cheapflights users on 9/14. 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.
sáb. 11/13:35 pmSEA - OSL
1 stop12h 00mIcelandair
dom. 11/169:30 pmOSL - SEA
1 stop28h 30mIcelandair
Deal found 9/14$396
This oojo deal was found by Cheapflights users on 9/15. 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.
dom. 10/123:45 pmSEA - OSL
1 stop11h 50mIcelandair
dom. 10/191:50 pmOSL - SEA
1 stop15h 50mIcelandair
Deal found 9/15$397
This oojo deal was found by Cheapflights users on 9/15. 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.
mié. 10/157:00 pmSEA - OSL
1 stop32h 35mIcelandair
lun. 10/204:45 pmOSL - SEA
1 stop12h 55mIcelandair
Deal found 9/15$399
This oojo deal was found by Cheapflights users on 9/17. 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.
jue. 10/27:00 pmSEA - OSL
1 stop11h 25mIcelandair
mié. 10/84:45 pmOSL - SEA
1 stop12h 55mIcelandair
Deal found 9/17$400
This oojo deal was found by Cheapflights users on 9/17. 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.
sáb. 11/13:35 pmSEA - OSL
1 stop12h 00mIcelandair
sáb. 11/81:10 pmOSL - SEA
1 stop12h 50mIcelandair
Deal found 9/17$403
This oojo deal was found by Cheapflights users on 9/15. 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.
mar. 9/237:00 pmSEA - OSL
1 stop11h 25mIcelandair
mié. 10/224:30 pmOSL - SEA
1 stop13h 10mIcelandair
Deal found 9/15$406
This Gurufare deal was found by Cheapflights users on 9/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/72:35 pmSEA - OSL
1 stop12h 00mIcelandair
jue. 12/111:10 pmOSL - SEA
1 stop12h 50mIcelandair
Deal found 9/15$420
This Vliegwinkel deal was found by Cheapflights users on 9/17. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/13:45 pmSEA - OSL
1 stop11h 50mIcelandair
mié. 10/154:30 pmOSL - SEA
1 stop13h 10mIcelandair
Deal found 9/17$429
This oojo deal was found by Cheapflights users on 9/17. 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.
lun. 12/292:35 pmSEA - OSL
1 stop12h 00mIcelandair
mar. 1/131:10 pmOSL - SEA
1 stop12h 50mIcelandair
Deal found 9/17$430
This FlightHub deal was found by Cheapflights users on 9/16. 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.
vie. 10/1712:45 pmSEA - BGO
2 stops26h 35mScandinavian Airlines
mié. 10/226:30 amBGO - SEA
2 stops16h 30mScandinavian Airlines
Deal found 9/16$473

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Seattle to Norway that are best for you.

Fly from

Seattle

Fly to

Norway

Route

Depart

Return

Price

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

jue. 1/29

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

jue. 2/5

1:10 pm-5:00 pm

1 stop12h 50m

$420

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

vie. 1/23

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

jue. 2/5

1:10 pm-5:00 pm

1 stop12h 50m

$420

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

lun. 1/26

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

dom. 2/1

9:30 pm-5:00 pm

1 stop28h 30m

$422

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

jue. 1/29

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

dom. 2/1

9:30 pm-5:00 pm

1 stop28h 30m

$422

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

sáb. 1/24

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

dom. 2/1

9:30 pm-5:00 pm

1 stop28h 30m

$422

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

jue. 1/29

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

sáb. 2/7

1:10 pm-5:00 pm

1 stop12h 50m

$428

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

vie. 1/23

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

sáb. 2/7

1:10 pm-5:00 pm

1 stop12h 50m

$428

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

sáb. 1/24

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

sáb. 2/7

1:10 pm-5:00 pm

1 stop12h 50m

$428

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

lun. 12/29

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

mar. 1/13

1:10 pm-5:00 pm

1 stop12h 50m

$430

SeattleOslo

SEA - OSL

SEAOSL

Seattle/Tacoma Intl

mié. 12/3

2:35 pm-11:35 am

1 stop12h 00m

Oslo Gardermoen

dom. 12/7

9:30 pm-5:00 pm

1 stop28h 30m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 55 results
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Best time to book a flight from Seattle to Norway

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

What is the cheapest month to book a flight from Seattle to Norway?

Currently, November is the cheapest month in which you can book a flight from Seattle to Norway (average of $567). Flying from Seattle to Norway in June is currently the most expensive (average of $1,006). 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 SEA to NO?

Find hourly flight availability from Seattle 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 septiembre 17, 2025.

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

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 septiembre 17, 2025.
Read reviews from past customers who have flown Delta, KLM, and Scandinavian Airlines from Seattle to Norway. 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
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.4
Good
1,486 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
545 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,409 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Norway?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Norway. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How long is the flight from Seattle to Norway?

    A quick flight from Seattle to Norway can take about 12h. Icelandair provides one of the quickest options available for as low as $420. The distance from Seattle to Norway is about 4551 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Seattle to Norway one-way?

    One-way options have recently been found by users for as low as $358 on Icelandair. Other airlines that offer cheap prices include KLM from $418 and Lufthansa from $526 one-way.

  • What are the most popular routes from Seattle to Norway?

    Most travelers choose Seattle/Tacoma Intl - Oslo Gardermoen, Seattle/Tacoma Intl - Tromso/Langnes or Seattle/Tacoma Intl - Bergen Flesland when deciding on the best route from Seattle to Norway.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Norway?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Norway (average of $567). Flying from Seattle to Norway in June is currently the most expensive (average of $1,006). 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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Top 10 airlines flying from Seattle to Norway

Discover the top 10 airlines that operate flights from Seattle 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$409Average$688FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$456Average$764FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$475Average$640FlexibilityNo cancel feeOn-time70%
FinnairCheapest$484Average$737FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$517Average$840FlexibilityNo cancel feeOn-time69%
KLMCheapest$524Average$804FlexibilityNo cancel feeOn-time75%
DeltaCheapest$542Average$788FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$551Average$830FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$552Average$615FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$578Average$731FlexibilityNo cancel feeOn-time71%

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