WAS - TOS

$288 Find Cheap Flights from Washington, D.C. to Tromsø

This is the cheapest one-way 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 1/30. 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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Everything you should know

Cheapest round-trip
$469
Typical prices: $544-$1,255
Scandinavian Airlines
Sat 1/17Tue 1/20
IAD - TOS • 2 stops
Cheapest one-way
$288
Multiple Airlines
Fri 1/30
IAD - TOS • 3 stops
Top airlines
Scandinavian Airlines
Cheapest • from $470 (round-trip)
Scandinavian Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Tromsø!
Flight Deals
Booking Insights
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

Sat, Jan 17 - Tue, Jan 20
Scandinavian Airlines Logo
8:30 pm - 1:35 pm
IAD
-
TOS
35h 05m2 stops
Scandinavian Airlines Logo
5:10 pm - 5:15 pm
TOS
-
IAD
30h 05m2 stops
$469Scandinavian Airlines
Thu, Feb 19 - Mon, Feb 23
Scandinavian Airlines Logo
8:30 pm - 11:50 pm
IAD
-
TOS
21h 20m2 stops
Scandinavian Airlines Logo
8:10 pm - 5:15 pm
TOS
-
IAD
51h 05m2 stops
$470Scandinavian Airlines
Thu, Feb 19 - Mon, Feb 23
Scandinavian Airlines Logo
8:30 pm - 11:15 am
IAD
-
TOS
32h 45m1 stop
Scandinavian Airlines Logo
8:10 pm - 5:15 pm
TOS
-
IAD
51h 05m2 stops
$471Scandinavian Airlines
Sat, Jan 17 - Sat, Jan 24
Scandinavian Airlines Logo
8:30 pm - 4:30 pm
IAD
-
TOS
38h 00m2 stops
Scandinavian Airlines Logo
10:40 am - 6:50 pm
TOS
-
IAD
14h 10m2 stops
$478Scandinavian Airlines
Sun, Jan 11 - Thu, Jan 22
KLM Logo
6:05 pm - 9:40 am
IAD
-
TOS
33h 35m1 stop
KLM Logo
9:40 am - 11:06 pm
TOS
-
IAD
19h 26m2 stops
$525KLM
Sun, Jan 18 - Sat, Jan 24
Delta Logo
7:30 pm - 1:50 pm
DCA
-
TOS
36h 20m2 stops
Delta Logo
2:50 pm - 8:59 pm
TOS
-
DCA
36h 09m2 stops
$545Delta
Wed, Jan 28 - Wed, Feb 4
Finnair Logo
5:45 pm - 5:45 pm
DCA
-
TOS
18h 00m2 stops
Finnair Logo
8:55 am - 10:03 pm
TOS
-
DCA
19h 08m2 stops
$564Finnair
Mon, Feb 23 - Sun, Mar 1
Multiple Airlines Logo
12:20 pm - 1:50 pm
DCA
-
TOS
19h 30m2 stops
Multiple Airlines Logo
2:50 pm - 6:29 pm
TOS
-
DCA
33h 39m2 stops
$618Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
8:35 pm - 8:25 am
BWI
-
TOS
53h 50m2 stops
Multiple Airlines Logo
2:05 pm - 6:45 pm
TOS
-
BWI
34h 40m1 stop
$622Multiple Airlines
Sat, Jan 17 - Tue, Jan 20
Finnair Logo
5:45 pm - 7:55 pm
DCA
-
TOS
20h 10m2 stops
Finnair Logo
9:20 am - 10:03 pm
TOS
-
DCA
18h 43m3 stops
$753Finnair
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 ($470) and Delta ($545).

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 $441.

Good to know

Cheapest flight$288
Most popular time to fly and prices are also 30% 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 $288 for a one-way ticket and $434 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 1606 reviews
8.0Crew
6.7Food
7.6Boarding
7.3Comfort
6.7Entertainment
Airline reviews

I was surprised how good an American airline can be - I was really impressed.

10.0 ExcellentAnonymous, Dec 2025
SFO - BOS
Read more Scandinavian Airlines reviews

I was surprised how good an American airline can be - I was really impressed.

Excellent service throughout. Airport process is quick and easy. Very courteous staff. Great service in the plane! Just outstanding punctuality and service overall!!

I have paid for extra legroom on my flight. My seat was broken and did not recline. The crew could not fix it and refused to provide me with another seat

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

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.

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

Information on your arrival and departure airports