WAS - TOS

$253 Find Cheap Flights from Washington, D.C. to Tromsø

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Tromsø departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Tromsø

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Tromsø, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Tromsø, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Washington, D.C. to Tromsø (WAS-TOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Tromsø that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Tromsø

Sun, Jan 11 - Thu, Jan 22
Scandinavian Airlines Logo
12:23 pm - 11:20 amIAD-TOS
16h 57m2 stops
Scandinavian Airlines Logo
8:10 pm - 6:50 pmTOS-IAD
52h 40m2 stops
$387Scandinavian Airlines
Find Deal
Mon, Feb 9 - Fri, Feb 13
Scandinavian Airlines Logo
12:23 pm - 11:25 amIAD-TOS
17h 02m2 stops
Scandinavian Airlines Logo
8:15 pm - 6:50 pmTOS-IAD
28h 35m1 stop
$389Scandinavian Airlines
Find Deal
Sun, Jan 11 - Thu, Jan 22
British Airways Logo
9:45 pm - 12:30 pmIAD-TOS
32h 45m1 stop
British Airways Logo
2:05 pm - 3:35 pmTOS-IAD
31h 30m1 stop
$553British Airways
Find Deal
Sun, Jan 11 - Thu, Jan 22
British Airways Logo
8:35 pm - 12:30 pmBWI-TOS
33h 55m1 stop
British Airways Logo
2:05 pm - 6:45 pmTOS-BWI
34h 40m1 stop
$554British Airways
Find Deal
Wed, Jan 7 - Sat, Jan 17
Finnair Logo
5:45 pm - 5:45 pmDCA-TOS
18h 00m2 stops
Finnair Logo
10:10 am - 9:58 pmTOS-DCA
17h 48m3 stops
$566Finnair
Find Deal
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
6:20 pm - 8:10 amIAD-TOS
31h 50m2 stops
Multiple Airlines Logo
1:30 pm - 3:35 pmTOS-IAD
32h 05m1 stop
$628Multiple Airlines
Find Deal
Sun, Jan 11 - Thu, Jan 22
Finnair Logo
5:45 pm - 5:05 pmDCA-TOS
17h 20m2 stops
Finnair Logo
10:35 am - 10:03 pmTOS-DCA
17h 28m3 stops
$641Finnair
Find Deal
Sat, Feb 28 - Mon, Mar 9
Multiple Airlines Logo
6:00 pm - 2:50 pmIAD-TOS
14h 50m1 stop
Multiple Airlines Logo
3:15 pm - 5:40 pmTOS-IAD
31h 25m1 stop
$644Multiple Airlines
Find Deal
Mon, Dec 15 - Tue, Dec 23
Delta Logo
6:07 am - 1:50 pmDCA-TOS
25h 43m2 stops
Delta Logo
2:50 pm - 9:11 amTOS-DCA
48h 21m2 stops
$672Delta
Find Deal
Mon, Dec 15 - Tue, Dec 23
Delta Logo
6:07 am - 1:50 pmDCA-TOS
25h 43m2 stops
Delta Logo
2:50 pm - 9:11 amTOS-DCA
48h 21m2 stops
$726Delta
Find Deal

Everything you should know

Top airlines
Scandinavian Airlines
Cheapest • from $387 (round-trip)
Scandinavian Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$387
Scandinavian Airlines
Sun 1/11Thu 1/22
IAD - TOS • 2 stops
Cheapest one-way
$393
Air France
Mon 3/9
BWI - TOS • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Tromsø!
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Tromsø flights

Get data-powered insights and trends into flights from Washington, D.C. to Tromsø to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Tromsø?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Tromsø were found on Scandinavian Airlines ($387) and British Airways ($553).

Which airlines fly non-stop between Washington, D.C. and Tromsø?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. to Tromsø.

There is just one airline that flies from Washington, D.C. to Tromsø direct and that is Scandinavian Airlines. The best round-trip deal found from Scandinavian Airlines for the route is $432.

Good to know

Cheapest flight$387
Most popular time to fly and prices are also 39% lower on average.
Flight from Washington Dulles Airport to Tromsø

When to book flights from Washington, D.C. to Tromsø

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Tromsø based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Tromsø

  • What is the cheapest flight from Washington, D.C. to Tromsø?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Tromsø was $393 for a one-way ticket and $387 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Tromsø?

    A passport is required to fly from Washington, D.C. to Tromsø.

  • Which airports will I be using when flying from Washington, D.C. to Tromsø?

    Washington, D.C. is served by 2 major airports and there is only 1 main airport in Tromsø. You will leave Washington, D.C. from one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be arriving at Tromso/Langnes.

  • Which aircraft models fly most regularly from Washington, D.C. to Tromsø?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Tromsø?

    SkyTeam is the only airline alliance operating flights between Washington, D.C. and Tromsø.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Tromsø?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Tromsø.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Tromsø?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tromsø from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Tromsø?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tromsø with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Tromsø?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tromsø from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Washington, D.C. to Tromsø

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Tromsø. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Tromsø? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Scandinavian AirlinesOverall score based on 1545 reviews
8.0Crew
7.6Boarding
7.3Comfort
6.6Entertainment
6.6Food
Airline reviews

No vegetarian option was provided for the regular meal or the pre-landing snack.

2.0 MediocreAnonymous, Oct 2025LAX - CPH
Read more Scandinavian Airlines reviews

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

Baggage was mis-handled; food and grocery items in the baggage were damaged.

It was a good flight. Everyone was professional and the flight was smooth.

Service, food was outstanding. They make every effort to make sure that your long flight is as comfortable as possible. The only reason I did not rate them excellent is the way they handled our cancelled flight. They were great about re-booking except for the hotel. A communication breakdown ensued regarding who was booking the hotel for our overnight stay: the city where the flight was cancelled or the city where we were going to lay over for the night. In the end, neither of them did, so we ended up doing it ourselves and were extremely lucky to get a room at all. Given that, I still would not hesitate to fly with them anytime.

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

No choice of food. Needed to pay more even for a can of coke!!!

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

Everything you need to know for your flight from Washington, D.C. to Tromsø

Information on your arrival and departure airports

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