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$318+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SEA
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Norway to Seattle

Keep the following information in mind while searching for Norway to Seattle flight deals. Data was last updated April 2, 2025.

Round-trip from

$439
(Icelandair)

One-way from

$318
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$498
From Norway to Seattle/Tacoma Intl
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One-way flight from Norway to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 14% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 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 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 April 2, 2025.

This United Airlines deal was found by Cheapflights users on 3/31. 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 5/56:35 amOSL - SEA
2 stops22h 02mUnited Airlines
Fri 5/236:50 pmSEA - OSL
1 stop18h 20mUnited Airlines
Deal found 3/31$449
This Finnair deal was found by Cheapflights users on 3/31. 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.
Sun 5/48:35 amOSL - SEA
1 stop16h 25mFinnair
Thu 5/155:40 pmSEA - OSL
1 stop17h 05mFinnair
Deal found 3/31$454
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/71:20 pmOSL - SEA
1 stop11h 40mAmerican Airlines
Fri 5/238:20 pmSEA - OSL
1 stop17h 10mAmerican Airlines
Deal found 3/31$466
This Lufthansa deal was found by Cheapflights users on 3/31. 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.
Tue 5/66:35 amOSL - SEA
1 stop14h 50mLufthansa
Fri 5/236:50 pmSEA - OSL
1 stop18h 20mLufthansa
Deal found 3/31$473
This British Airways deal was found by Cheapflights users on 3/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/105:10 pmOSL - SEA
2 stops38h 59mBritish Airways
Mon 5/261:30 pmSEA - OSL
1 stop25h 00mBritish Airways
Deal found 3/31$479
This Delta deal was found by Cheapflights users on 3/31. 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 5/56:30 amOSL - SEA
2 stops20h 52mDelta
Wed 5/2110:25 amSEA - OSL
2 stops16h 25mDelta
Deal found 3/31$488
This oojo deal was found by Cheapflights users on 3/31. 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.
Sat 5/31:50 pmOSL - SEA
1 stop13h 00mIcelandair
Fri 5/167:00 pmSEA - OSL
1 stop32h 35mIcelandair
Deal found 3/31$494
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Thu 5/85:40 amOSL - SEA
2 stops25h 33mAir Canada
Sun 5/255:35 amSEA - OSL
2 stops27h 30mAir Canada
Deal found 3/31$505
This Ticket deal was found by Cheapflights users on 4/1. 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.
Fri 5/236:45 amOSL - SEA
2 stops21h 08mMultiple Airlines
Fri 6/66:50 pmSEA - OSL
1 stop18h 20mMultiple Airlines
Deal found 4/1$515
This Gotogate deal was found by Cheapflights users on 4/1. 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.
Thu 5/222:55 pmTRF - SEA
1 stop31h 55mScandinavian Airlines
Wed 6/44:00 pmSEA - TRF
1 stop13h 20mScandinavian Airlines
Deal found 4/1$622
This SWISS deal was found by Cheapflights users on 3/31. 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.
Wed 6/255:40 amOSL - SEA
2 stops21h 56mSWISS
Wed 7/232:50 pmSEA - OSL
2 stops24h 05mSWISS
Deal found 3/31$647
This Scandinavian Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 6/146:00 amOSL - SEA
1 stop16h 50mScandinavian Airlines
Fri 6/274:00 pmSEA - OSL
1 stop21h 10mScandinavian Airlines
Deal found 4/1$779

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 April 2, 2025.
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

Mon 5/5

6:35 am-7:37 pm

2 stops22h 02m

Seattle/Tacoma Intl

Fri 5/23

6:50 pm-10:10 pm

1 stop18h 20m

$449

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sun 5/4

8:35 am-4:00 pm

1 stop16h 25m

Seattle/Tacoma Intl

Thu 5/15

5:40 pm-7:45 pm

1 stop17h 05m

$454

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Wed 5/7

1:20 pm-4:00 pm

1 stop11h 40m

Seattle/Tacoma Intl

Fri 5/23

8:20 pm-10:30 pm

1 stop17h 10m

$466

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Tue 5/6

6:35 am-12:25 pm

1 stop14h 50m

Seattle/Tacoma Intl

Fri 5/23

6:50 pm-10:10 pm

1 stop18h 20m

$473

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sat 5/10

5:10 pm-11:09 pm

2 stops38h 59m

Seattle/Tacoma Intl

Mon 5/26

1:30 pm-11:30 pm

1 stop25h 00m

$479

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Mon 5/5

6:30 am-6:22 pm

2 stops20h 52m

Seattle/Tacoma Intl

Wed 5/21

10:25 am-11:50 am

2 stops16h 25m

$488

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sat 5/3

1:50 pm-5:50 pm

1 stop13h 00m

Seattle/Tacoma Intl

Fri 5/16

7:00 pm-12:35 pm

1 stop32h 35m

$494

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Thu 5/8

5:40 am-10:13 pm

2 stops25h 33m

Seattle/Tacoma Intl

Mon 5/26

5:35 am-10:10 pm

2 stops31h 35m

$505

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Fri 5/23

6:45 am-6:53 pm

2 stops21h 08m

Seattle/Tacoma Intl

Fri 6/6

6:50 pm-10:10 pm

1 stop18h 20m

$515

OsloSeattle

TRF - SEA

TRFSEA

Oslo Sandefjord

Thu 5/22

2:55 pm-1:50 pm

1 stop31h 55m

Seattle/Tacoma Intl

Wed 6/4

4:00 pm-2:20 pm

1 stop13h 20m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 26 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, January is the cheapest month in which you can book a flight from Norway to Seattle (average of $238). Flying from Norway to Seattle in July is currently the most expensive (average of $411). 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 SEA?

Find hourly flight availability from Norway to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

When flying from Norway to Seattle, 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 Seattle by month

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

In terms of precipitation, rainfall in Seattle 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 Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 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 April 2, 2025.
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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
1,267 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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
Cathay Pacific
7.5
Good
841 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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
8,616 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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
Turkish Airlines
7.3
Good
3,748 reviews
Delta
8.0
Very good
7,898 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

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 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.

  • 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 $500. British Airways flights start at $514 while deals on Icelandair start at $518 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, January is the cheapest month in which you can book a flight from Norway to Seattle (average of $238). Flying from Norway to Seattle in July is currently the most expensive (average of $411). 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 Norway?

Book flights to Norway if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

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Top 5 airlines flying from Norway to Seattle

Discover the top 5 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$395Average$535FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$416Average$682FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$419Average$674FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$423Average$563FlexibilityNo cancel feeOn-time76%
DeltaCheapest$452Average$592FlexibilityNo cancel feeOn-timeN/A

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