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$315+ Cheap flights from Norway to Seattle (SEA)

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SEA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Norway to Seattle

Cheapest flights from Norway to Seattle
Explore the most affordable flight options available from Norway to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:35 am
OSL
-
SEA
1 stop16h 25m
Multiple Airlines
Tue 6/28:20 pm
SEA
-
OSL
1 stop18h 00m
Multiple Airlines
Deal found 1/28$414
This Ticket deal was found by Cheapflights users on 1/28. 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.
Sun 2/159:30 pm
OSL
-
SEA
1 stop28h 30m
Icelandair
Mon 3/22:35 pm
SEA
-
OSL
1 stop12h 00m
Icelandair
Deal found 1/28$424
This Icelandair deal was found by Cheapflights users on 1/26. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:50 pm
OSL
-
SEA
1 stop15h 50m
Icelandair
Mon 4/273:40 pm
SEA
-
OSL
1 stop11h 55m
Icelandair
Deal found 1/26$478
This FlightHub deal was found by Cheapflights users on 1/28. 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.
Mon 5/111:50 pm
OSL
-
SEA
1 stop13h 05m
Icelandair
Wed 6/37:00 pm
SEA
-
OSL
1 stop11h 25m
Icelandair
Deal found 1/28$481
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:30 pm
OSL
-
SEA
1 stop13h 10m
Icelandair
Sat 5/307:00 pm
SEA
-
OSL
1 stop11h 25m
Icelandair
Deal found 1/28$491
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/111:50 pm
OSL
-
SEA
1 stop13h 05m
Icelandair
Sat 5/303:40 pm
SEA
-
OSL
1 stop11h 55m
Icelandair
Deal found 1/28$492
This Icelandair deal was found by Cheapflights users on 1/28. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:50 pm
OSL
-
SEA
1 stop13h 05m
Icelandair
Sat 5/303:40 pm
SEA
-
OSL
1 stop11h 55m
Icelandair
Deal found 1/28$494
This Travelis deal was found by Cheapflights users on 1/28. 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.
Sat 4/46:45 pm
OSL
-
SEA
1 stop31h 14m
Multiple Airlines
Thu 4/97:00 am
SEA
-
OSL
2 stops23h 15m
Multiple Airlines
Deal found 1/28$498
This Delta deal was found by Cheapflights users on 1/28. 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.
Mon 5/119:20 am
OSL
-
SEA
2 stops20h 08m
Delta
Mon 6/110:00 pm
SEA
-
OSL
1 stop13h 40m
Delta
Deal found 1/28$499
This Scandinavian Airlines deal was found by Cheapflights users on 1/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:35 pm
TRF
-
SEA
2 stops40h 47m
Scandinavian Airlines
Mon 3/22:00 pm
SEA
-
TRF
2 stops39h 05m
Scandinavian Airlines
Deal found 1/27$743
This Travelis deal was found by Cheapflights users on 1/27. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/29:00 am
TRF
-
SEA
2 stops16h 59m
Lufthansa
Wed 7/156:50 pm
SEA
-
TRF
2 stops17h 20m
Lufthansa
Deal found 1/27$1,038
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3012:10 pm
TRF
-
SEA
2 stops17h 30m
Multiple Airlines
Thu 7/27:00 pm
SEA
-
TRF
2 stops14h 00m
Multiple Airlines
Deal found 1/27$1,064

Find flight deals from Norway to Seattle

Keep the following information in mind while searching for Norway to Seattle flight deals. Data was last updated January 29, 2026.

Round-trip from

$414
(Cheapflightsfares)

One-way from

$315
(Finnair)

Popular in

December

Cheapest in

May

Average price

$576
From Norway to Seattle/Tacoma Intl
Search Deals
One-way flight from Norway to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Norway to Seattle 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 January 29, 2026.
Use the filters below to find and compare flights from Norway to Seattle that are best for you.

Fly from

Norway

Fly to

Seattle

Route

Depart

Return

Price

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Tue 5/12

12:50 pm-10:26 pm

2 stops18h 36m

Seattle/Tacoma Intl

Tue 6/2

8:20 pm-11:20 pm

1 stop18h 00m

$426

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sun 2/15

9:30 pm-5:00 pm

1 stop28h 30m

Seattle/Tacoma Intl

Mon 3/2

2:35 pm-11:35 am

1 stop12h 00m

$456

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Thu 4/23

1:50 pm-8:40 pm

1 stop15h 50m

Seattle/Tacoma Intl

Mon 4/27

3:40 pm-12:35 pm

1 stop11h 55m

$478

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Tue 5/12

4:30 pm-8:40 pm

1 stop13h 10m

Seattle/Tacoma Intl

Sat 5/30

3:40 pm-12:35 pm

1 stop11h 55m

$494

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sun 2/15

6:30 am-4:48 pm

2 stops19h 18m

Seattle/Tacoma Intl

Mon 3/2

2:10 pm-4:20 pm

1 stop17h 10m

$502

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Thu 4/23

6:25 pm-11:35 am

1 stop26h 10m

Seattle/Tacoma Intl

Mon 4/27

7:00 am-4:20 pm

2 stops24h 20m

$503

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Thu 5/14

1:50 pm-5:55 pm

1 stop13h 05m

Seattle/Tacoma Intl

Mon 6/1

7:00 pm-3:25 pm

1 stop11h 25m

$504

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sat 5/9

4:30 pm-8:40 pm

1 stop13h 10m

Seattle/Tacoma Intl

Sun 5/31

7:00 pm-3:25 pm

1 stop11h 25m

$504

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sat 5/9

1:50 pm-5:55 pm

1 stop13h 05m

Seattle/Tacoma Intl

Wed 6/3

7:00 pm-3:25 pm

1 stop11h 25m

$504

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Wed 5/13

1:50 pm-5:55 pm

1 stop13h 05m

Seattle/Tacoma Intl

Fri 6/5

3:40 pm-12:35 pm

1 stop11h 55m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 35 results
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Best time to book a flight from Norway to Seattle

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

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

Currently, May is the cheapest month in which you can book a flight from Norway to Seattle (average of $305). Flying from Norway to Seattle in July is currently the most expensive (average of $514). 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.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with Delta, Scandinavian Airlines, and Icelandair from Norway to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.3
Good
1,674 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
606 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,754 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Norway to Seattle. 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 into for flights to Seattle from Norway?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Seattle from Norway.

  • How long is the flight from Norway to Seattle?

    There are many flights that can get you from Norway to Seattle in 16h 59m. Fly via Icelandair, Scandinavian Airlines, or Lufthansa to get the fastest option. There are 4593 mi between Norway and Seattle. 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 Norway to Seattle one-way?

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $251. American Airlines flights start at $275 while deals on Finnair start at $303 one-way.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Norway to Seattle (average of $305). Flying from Norway to Seattle in July is currently the most expensive (average of $514). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
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Top 4 airlines flying from Norway to Seattle

Discover the top 4 airlines that operate flights from Norway to Seattle. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$436Average$539FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$436Average$632FlexibilityNo cancel feeOn-time76%
DeltaCheapest$455Average$525FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$603Average$703FlexibilityNo cancel feeOn-time77%

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