What is the cheapest airline that flies from Norway to Washington?

Finnair, American Airlines, and British Airways are the most popular carriers operating from Norway to Washington

What airlines fly to State of Washington?

Icelandair, Lufthansa and Scandinavian Airlines are the top three most popular airlines that fly to State of Washington from Norway according to our data. Icelandair is the first choice among our users, with 34% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 5 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Norway to Washington?

Prices for flights from Norway to Washington are updated daily.

How many operators does momondo search for flights from Norway to Washington?

As of December 2025, there are 6 operators available to choose from for flights from Norway to Washington.

How old do you have to be to fly from Norway to Washington?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Norway to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$310 Cheap Flights from Norway to Washington in 2025/26

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Find the cheapest flights from Norway to Washington

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Recent round-trip flight deals from Norway to Washington

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9:30 pm - 5:00 pm

OSL

SEA

28h 30m1 stop

2:35 pm - 11:35 am

SEA

OSL

12h 00m1 stop

$429Icelandair

Sun, Jan 25 - Sat, Feb 7

9:30 pm - 5:00 pm

OSL

SEA

28h 30m1 stop

2:35 pm - 8:35 pm

SEA

OSL

21h 00m1 stop

$430Icelandair

Sun, Jan 25 - Sat, Feb 7

6:30 am - 2:37 pm

OSL

SEA

17h 07m2 stops

1:40 pm - 4:20 pm

SEA

OSL

17h 40m1 stop

$499Delta

Sun, Jan 25 - Sat, Feb 7

9:25 am - 10:25 pm

OSL

SEA

22h 00m2 stops

11:17 am - 4:20 pm

SEA

OSL

20h 03m2 stops

$500Delta

Sun, Jan 25 - Sat, Feb 7

9:35 am - 8:57 pm

OSL

SEA

20h 22m2 stops

2:00 pm - 3:20 pm

SEA

OSL

16h 20m1 stop

$501Lufthansa

Sun, Jan 18 - Sat, Jan 31

6:05 am - 8:57 pm

OSL

SEA

23h 52m2 stops

2:00 pm - 1:05 pm

SEA

OSL

14h 05m1 stop

$523Lufthansa

Sun, Jan 25 - Sat, Feb 7

7:20 am - 3:55 pm

OSL

PDX

17h 35m1 stop

5:45 pm - 10:40 pm

PDX

OSL

19h 55m1 stop

$539British Airways

Sun, Jan 25 - Mon, Feb 9

7:20 am - 3:55 pm

OSL

PDX

17h 35m1 stop

5:45 pm - 10:40 pm

PDX

OSL

19h 55m1 stop

$553British Airways

Sun, Jan 25 - Mon, Feb 9

2:35 pm - 10:22 pm

TRF

SEA

40h 47m2 stops

1:30 pm - 2:05 pm

SEA

TRF

40h 35m2 stops

$695Scandinavian Airlines

Wed, Mar 4 - Sun, Mar 8

2:35 pm - 10:22 pm

TRF

SEA

40h 47m2 stops

11:46 am - 2:05 pm

SEA

TRF

42h 19m2 stops

$696Scandinavian Airlines

Wed, Mar 4 - Sun, Mar 8

United Airlines flights from Norway to State of Washington

Our best United Airlines deals on Norway to State of Washington flight tickets

United Airlines

Jan 25

OSL6:05 amOslo Gardermoen

26h 10m

2 stops

SEA11:15 pmSeattle/Tacoma Intl

Feb 7

SEA7:00 amSeattle/Tacoma Intl

25h 10m

2 stops

OSL5:10 pmOslo Gardermoen

$541

Find similar

United Airlines

Jan 25

OSL9:35 amOslo Gardermoen

35h 35m

1 stop

SEA12:10 pmSeattle/Tacoma Intl

Feb 7

SEA10:58 amSeattle/Tacoma Intl

21h 12m

2 stops

OSL5:10 pmOslo Gardermoen

$555

Find similar

United Airlines

Jan 25

OSL6:05 amOslo Gardermoen

26h 10m

2 stops

SEA11:15 pmSeattle/Tacoma Intl

Feb 7

SEA2:00 pmSeattle/Tacoma Intl

33h 45m

1 stop

OSL8:45 amOslo Gardermoen

$565

Find similar

Delta flights from Norway to State of Washington

Our best Delta deals on Norway to State of Washington flight tickets

Delta

Jan 25

OSL6:30 amOslo Gardermoen

17h 07m

2 stops

SEA2:37 pmSeattle/Tacoma Intl

Feb 7

SEA1:40 pmSeattle/Tacoma Intl

17h 40m

1 stop

OSL4:20 pmOslo Gardermoen

$499

Find similar

Delta

Jan 25

OSL9:25 amOslo Gardermoen

22h 00m

2 stops

SEA10:25 pmSeattle/Tacoma Intl

Feb 7

SEA11:17 amSeattle/Tacoma Intl

20h 03m

2 stops

OSL4:20 pmOslo Gardermoen

$500

Find similar

Delta

Jan 25

OSL12:40 pmOslo Gardermoen

32h 10m

1 stop

SEA11:50 amSeattle/Tacoma Intl

Feb 7

SEA1:40 pmSeattle/Tacoma Intl

17h 40m

1 stop

OSL4:20 pmOslo Gardermoen

$617

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sun 1/25

9:30 pm-5:00 pm

1 stop28h 30m

Seattle/Tacoma Intl

Sat 2/7

2:35 pm-11:35 am

1 stop12h 00m

$429

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sun 1/25

9:30 pm-5:00 pm

1 stop28h 30m

Seattle/Tacoma Intl

Sat 2/7

2:35 pm-8:35 pm

1 stop21h 00m

$430

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sun 1/25

6:30 am-2:37 pm

2 stops17h 07m

Seattle/Tacoma Intl

Sat 2/7

1:40 pm-4:20 pm

1 stop17h 40m

$499

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sun 1/25

9:25 am-10:25 pm

2 stops22h 00m

Seattle/Tacoma Intl

Sat 2/7

11:17 am-4:20 pm

2 stops20h 03m

$500

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sun 1/18

9:35 am-8:57 pm

2 stops20h 22m

Seattle/Tacoma Intl

Sat 1/31

2:00 pm-3:20 pm

1 stop16h 20m

$501

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sun 1/25

6:05 am-8:57 pm

2 stops23h 52m

Seattle/Tacoma Intl

Sat 2/7

2:00 pm-1:05 pm

1 stop14h 05m

$523

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Sun 1/25

7:20 am-3:55 pm

1 stop17h 35m

Portland

Mon 2/9

5:45 pm-10:40 pm

1 stop19h 55m

$539

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Sun 1/25

7:20 am-3:55 pm

1 stop17h 35m

Portland

Mon 2/9

5:45 pm-10:40 pm

1 stop19h 55m

$553

OsloSeattle

TRF - SEA

TRFSEA

Oslo Sandefjord

Wed 3/4

2:35 pm-10:22 pm

2 stops40h 47m

Seattle/Tacoma Intl

Sun 3/8

1:30 pm-2:05 pm

2 stops40h 35m

$695

OsloSeattle

TRF - SEA

TRFSEA

Oslo Sandefjord

Wed 3/4

2:35 pm-10:22 pm

2 stops40h 47m

Seattle/Tacoma Intl

Sun 3/8

11:46 am-2:05 pm

2 stops42h 19m

$696

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Norway to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of May is, on average, the cheapest month to fly to State of Washington from Norway, with most prices found around $477. If you aren’t able to travel to State of Washington during the month of May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $499.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Norway to State of Washington is on a Saturday. Travelers who choose to depart for State of Washington on a Saturday will often find tickets for as low as $536. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Norway to State of Washington for around $769.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is at noon when flights can be purchased for as low as $536. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $662 on average. Flights to State of Washington from Norway in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Norway when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $593 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Norway for as low as $481 on momondo.

Can stopping save me money on Norway to State of Washington flights?

You could potentially save up to 23% on your flight if you consider stops on a Norway to State of Washington flight.

Cheap Norway to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Norway to State of Washington

Fastest flight time	12h 50m
Direct flights	None

The fastest flight from Norway to State of Washington takes 12h 50m

There are no direct flights from Norway to State of Washington. There are no popular flight routes from Norway to State of Washington.

Search flight deals

When did momondo last update prices for flights from Norway to Washington?
Prices for flights from Norway to Washington are updated daily.
How many operators does momondo search for flights from Norway to Washington?
As of December 2025, there are 6 operators available to choose from for flights from Norway to Washington.
How old do you have to be to fly from Norway to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Norway to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Norway to State of Washington

Compare and see reviews for airlines that fly from Norway to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $395	Free Cancellation	Rating 7.0 588 reviews	Search Icelandair flights
Lufthansa	PriceFrom $436	Free Cancellation	Rating 6.8 7,618 reviews	Search Lufthansa flights
British Airways	PriceFrom $442	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Delta	PriceFrom $452	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $603	Free Cancellation	Rating 7.4 1,602 reviews	Search Scandinavian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Norway to Washington?

Finding the right flight to Washington from Norway is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

Can I find flights from Norway to Washington with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington from Norway with this policy.

How can momondo help me find flights from Norway to Washington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Norway to Washington.

I’m not ready to book a flight from Norway to Washington right now. Can momondo alert me if prices change?

Price alerts on flights to Washington from Norway are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.