What is the cheapest airline that flies from Washington to Tromso/Langnes?

Lufthansa and Delta are the most popular carriers operating from Washington to Tromso/Langnes

When did momondo last update prices for flights from Washington to Tromso/Langnes Airport?

Prices for flights from Washington to Tromso/Langnes Airport are updated daily.

How many operators does momondo search for flights from Washington to Tromso/Langnes Airport?

There is 1 operator available for flights from Washington to Tromso/Langnes Airport as of November 2026.

How old do you have to be to fly from Washington to Tromso/Langnes Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Tromso/Langnes Airport.

What documentation or ID do you need to fly to Tromso/Langnes Airport?

The required travel and health documents for your Tromso/Langnes Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tromso/Langnes Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$314 Cheap Flights from Washington to Tromsø in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Tromsø

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 11:20 amSEA Seattle/Tacoma Intl-TOS Tromso/Langnes

11h 45m1 stop Reykjavik Keflavik Intl

12:15 pm - 5:00 pmTOS Tromso/Langnes-SEA Seattle/Tacoma Intl

13h 45m1 stop Reykjavik Keflavik Intl

$470Icelandair

Thu, Dec 10 - Fri, Dec 25

3:35 pm - 11:20 amSEA Seattle/Tacoma Intl-TOS Tromso/Langnes

11h 45m1 stop Reykjavik Keflavik Intl

12:15 pm - 8:40 pmTOS Tromso/Langnes-SEA Seattle/Tacoma Intl

16h 25m1 stop Reykjavik Keflavik Intl

$544Icelandair

Thu, Mar 18 - Fri, Mar 26

3:35 pm - 11:20 amSEA Seattle/Tacoma Intl-TOS Tromso/Langnes

11h 45m1 stop Reykjavik Keflavik Intl

12:15 pm - 5:55 pmTOS Tromso/Langnes-SEA Seattle/Tacoma Intl

13h 40m1 stop Reykjavik Keflavik Intl

$555Icelandair

Thu, Mar 18 - Fri, Mar 26

7:00 pm - 12:10 pmSEA Seattle/Tacoma Intl-TOS Tromso/Langnes

33h 10m1 stop Reykjavik Keflavik Intl

12:15 pm - 5:55 pmTOS Tromso/Langnes-SEA Seattle/Tacoma Intl

13h 40m1 stop Reykjavik Keflavik Intl

$577Icelandair

Sat, Mar 20 - Fri, Mar 26

3:35 pm - 11:20 amSEA Seattle/Tacoma Intl-TOS Tromso/Langnes

11h 45m1 stop Reykjavik Keflavik Intl

1:50 pm - 8:40 pmTOS Tromso/Langnes-SEA Seattle/Tacoma Intl

15h 50m1 stop Reykjavik Keflavik Intl

$605Icelandair

Thu, Mar 18 - Mon, Mar 29

7:15 am - 2:00 pmSEA Seattle/Tacoma Intl-TOS Tromso/Langnes

21h 45m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

10:30 am - 11:53 pmTOS Tromso/Langnes-SEA Seattle/Tacoma Intl

22h 23m2 stops Amsterdam Schiphol Minneapolis St Paul

$617Multiple Airlines

Fri, Dec 4 - Sun, Dec 13

7:00 pm - 12:10 pmSEA Seattle/Tacoma Intl-TOS Tromso/Langnes

33h 10m1 stop Reykjavik Keflavik Intl

1:50 pm - 8:40 pmTOS Tromso/Langnes-SEA Seattle/Tacoma Intl

15h 50m1 stop Reykjavik Keflavik Intl

$627Icelandair

Sat, Mar 20 - Mon, Mar 29

4:05 pm - 2:00 pmSEA Seattle/Tacoma Intl-TOS Tromso/Langnes

36h 55m1 stop Paris Charles de Gaulle

3:00 pm - 4:55 pmTOS Tromso/Langnes-SEA Seattle/Tacoma Intl

34h 55m2 stops Paris Charles de Gaulle Salt Lake City

$632Delta

Thu, Dec 3 - Sat, Dec 12

9:45 am - 11:20 amSEA Seattle/Tacoma Intl-TOS Tromso/Langnes

40h 35m2 stops San Francisco Kastrup Copenhagen

7:30 pm - 7:04 pmTOS Tromso/Langnes-SEA Seattle/Tacoma Intl

32h 34m2 stops Kastrup Copenhagen San Francisco

$663Scandinavian Airlines

Sat, Jan 9 - Sat, Jan 16

7:15 am - 10:50 amSEA Seattle/Tacoma Intl-TOS Tromso/Langnes

42h 35m2 stops Chicago O'Hare Intl Kastrup Copenhagen

8:05 pm - 7:05 pmTOS Tromso/Langnes-SEA Seattle/Tacoma Intl

32h 00m2 stops Kastrup Copenhagen San Francisco

$668Scandinavian Airlines

Fri, Feb 19 - Sun, Feb 28

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Icelandair flights from State of Washington to Tromsø

Our best Icelandair deals on State of Washington to Tromsø flight tickets

Icelandair

Dec 10

SEA2:35 pmSeattle/Tacoma Intl

11h 45m

1 stop

TOS11:20 amTromso/Langnes

Dec 25

TOS12:15 pmTromso/Langnes

13h 45m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

$470

Icelandair

Mar 18

SEA3:35 pmSeattle/Tacoma Intl

11h 45m

1 stop

TOS11:20 amTromso/Langnes

Mar 26

TOS12:15 pmTromso/Langnes

16h 25m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

$544

Icelandair

Dec 6

SEA2:35 pmSeattle/Tacoma Intl

12h 35m

1 stop

TOS12:10 pmTromso/Langnes

Dec 11

TOS12:15 pmTromso/Langnes

29h 58m

2 stops

SEA9:13 amSeattle/Tacoma Intl

$763

Delta flights from State of Washington to Tromsø

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

Delta

Dec 6

SEA10:55 pmSeattle/Tacoma Intl

30h 15m

2 stops

TOS2:10 pmTromso/Langnes

Dec 12

TOS3:00 pmTromso/Langnes

34h 55m

2 stops

SEA4:55 pmSeattle/Tacoma Intl

$627

Delta

Dec 3

SEA4:05 pmSeattle/Tacoma Intl

36h 55m

1 stop

TOS2:00 pmTromso/Langnes

Dec 12

TOS3:00 pmTromso/Langnes

34h 55m

2 stops

SEA4:55 pmSeattle/Tacoma Intl

$632

Delta

Dec 3

SEA10:52 pmSeattle/Tacoma Intl

30h 08m

2 stops

TOS2:00 pmTromso/Langnes

Dec 12

TOS3:00 pmTromso/Langnes

34h 55m

2 stops

SEA4:55 pmSeattle/Tacoma Intl

$635

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleTromsø

SEA Seattle/Tacoma Intl - TOS Tromso/Langnes

SEATOS

Seattle/Tacoma Intl

Thu 12/10

2:35 pm-11:20 am

1 stop11h 45m

Tromso/Langnes

Fri 12/25

12:15 pm-5:00 pm

1 stop13h 45m

$470

SeattleTromsø

SEA Seattle/Tacoma Intl - TOS Tromso/Langnes

SEATOS

Seattle/Tacoma Intl

Thu 3/18

3:35 pm-11:20 am

1 stop11h 45m

Tromso/Langnes

Fri 3/26

12:15 pm-8:40 pm

1 stop16h 25m

$544

Quickest round-trip

SeattleTromsø

SEA Seattle/Tacoma Intl - TOS Tromso/Langnes

SEATOS

Seattle/Tacoma Intl

Thu 3/18

3:35 pm-11:20 am

1 stop11h 45m

Tromso/Langnes

Fri 3/26

12:15 pm-5:55 pm

1 stop13h 40m

$555

SeattleTromsø

SEA Seattle/Tacoma Intl - TOS Tromso/Langnes

SEATOS

Seattle/Tacoma Intl

Sat 3/20

7:00 pm-12:10 pm

1 stop33h 10m

Tromso/Langnes

Fri 3/26

12:15 pm-5:55 pm

1 stop13h 40m

$577

SeattleTromsø

SEA Seattle/Tacoma Intl - TOS Tromso/Langnes

SEATOS

Seattle/Tacoma Intl

Thu 3/18

3:35 pm-11:20 am

1 stop11h 45m

Tromso/Langnes

Mon 3/29

1:50 pm-8:40 pm

1 stop15h 50m

$605

SeattleTromsø

SEA Seattle/Tacoma Intl - TOS Tromso/Langnes

SEATOS

Seattle/Tacoma Intl

Fri 12/4

7:15 am-2:00 pm

2 stops21h 45m

Tromso/Langnes

Sun 12/13

10:30 am-11:53 pm

2 stops22h 23m

$617

SeattleTromsø

SEA Seattle/Tacoma Intl - TOS Tromso/Langnes

SEATOS

Seattle/Tacoma Intl

Sat 3/20

7:00 pm-12:10 pm

1 stop33h 10m

Tromso/Langnes

Mon 3/29

1:50 pm-8:40 pm

1 stop15h 50m

$627

SeattleTromsø

SEA Seattle/Tacoma Intl - TOS Tromso/Langnes

SEATOS

Seattle/Tacoma Intl

Thu 12/3

4:05 pm-2:00 pm

1 stop36h 55m

Tromso/Langnes

Sat 12/12

3:00 pm-4:55 pm

2 stops34h 55m

$632

SeattleTromsø

SEA Seattle/Tacoma Intl - TOS Tromso/Langnes

SEATOS

Seattle/Tacoma Intl

Sat 1/9

9:45 am-11:20 am

2 stops40h 35m

Tromso/Langnes

Sat 1/16

7:30 pm-7:04 pm

2 stops32h 34m

$663

SeattleTromsø

SEA Seattle/Tacoma Intl - TOS Tromso/Langnes

SEATOS

Seattle/Tacoma Intl

Fri 2/19

7:15 am-10:50 am

2 stops42h 35m

Tromso/Langnes

Sun 2/28

8:05 pm-7:05 pm

2 stops32h 00m

$668

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 State of Washington to Tromsø

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

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

You could potentially save up to 31% on your flight if you consider stops on a State of Washington to Tromsø flight.

Cheap State of Washington to Tromsø flight deals and tips

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

Best Price Found	$314
Fastest flight time	11h 45m
Direct flights	None

The best one-way flight to Tromsø from State of Washington in the past 72 hours is $314. The best round-trip flight deal from State of Washington to Tromsø found on momondo in the last 72 hours is $470.

The fastest flight from State of Washington to Tromsø takes 11h 45m

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

Search flight deals

Frequently asked questions about flying from Washington to Tromsø

When did momondo last update prices for flights from Washington to Tromso/Langnes Airport?
Prices for flights from Washington to Tromso/Langnes Airport are updated daily.
How many operators does momondo search for flights from Washington to Tromso/Langnes Airport?
There is 1 operator available for flights from Washington to Tromso/Langnes Airport as of November 2026.
How old do you have to be to fly from Washington to Tromso/Langnes Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Tromso/Langnes Airport.
What documentation or ID do you need to fly to Tromso/Langnes Airport?
The required travel and health documents for your Tromso/Langnes Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tromso/Langnes Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Tromsø

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

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $578	Free Cancellation	Rating 7.5 2,025 reviews		Search Scandinavian Airlines flights

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

Finding the right flight to Tromsø from Washington 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 Tromsø quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Washington and Tromsø by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Washington to Tromsø now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tromsø and let you know when they change.