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Tromsø

$347+ Cheap flights from District of Columbia to Tromsø (TOS)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TOS
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from District of Columbia to Tromsø

Cheapest flights from District of Columbia to Tromsø
Explore the most affordable flight options available from District of Columbia to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This oojo deal was found by Cheapflights users on 2/4. 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.
Wed 3/119:30 pm
IAD
-
TOS
2 stops21h 20m
Scandinavian Airlines
Wed 3/186:00 am
TOS
-
IAD
2 stops17h 15m
Scandinavian Airlines
Deal found 2/4$502
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:20 pm
IAD
-
TOS
2 stops20h 10m
Scandinavian Airlines
Sun 9/276:50 pm
TOS
-
IAD
3 stops28h 00m
Scandinavian Airlines
Deal found 2/1$533
This Gotogate deal was found by Cheapflights users on 2/3. 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 2/58:30 pm
IAD
-
TOS
1 stop31h 40m
Multiple Airlines
Sun 2/83:45 pm
TOS
-
IAD
1 stop30h 05m
Multiple Airlines
Deal found 2/3$643
This oojo deal was found by Cheapflights users on 2/3. 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.
Thu 8/138:20 pm
IAD
-
TOS
2 stops18h 55m
Scandinavian Airlines
Sun 8/166:50 pm
TOS
-
IAD
3 stops28h 00m
Scandinavian Airlines
Deal found 2/3$644
This oojo deal was found by Cheapflights users on 2/2. 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.
Thu 4/28:20 pm
IAD
-
TOS
2 stops17h 30m
Scandinavian Airlines
Thu 4/166:00 am
TOS
-
IAD
2 stops16h 50m
Scandinavian Airlines
Deal found 2/2$649
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:00 pm
IAD
-
TOS
2 stops34h 10m
Lufthansa
Sun 2/83:45 pm
TOS
-
IAD
1 stop30h 05m
Lufthansa
Deal found 2/3$663
This KAYAK deal was found by Cheapflights users on 2/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/81:19 pm
IAD
-
TOS
2 stops17h 01m
Scandinavian Airlines
Sat 3/147:20 pm
TOS
-
IAD
2 stops51h 55m
Scandinavian Airlines
Deal found 2/4$666
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:30 pm
IAD
-
TOS
1 stop31h 40m
Multiple Airlines
Fri 3/138:00 am
TOS
-
IAD
2 stops42h 15m
Multiple Airlines
Deal found 2/3$678
This oojo deal was found by Cheapflights users on 2/4. 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.
Sun 5/108:20 pm
IAD
-
TOS
2 stops20h 10m
Scandinavian Airlines
Sun 5/1711:45 am
TOS
-
IAD
1 stop35h 05m
Scandinavian Airlines
Deal found 2/4$690
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:00 am
DCA
-
TOS
2 stops17h 20m
Scandinavian Airlines
Thu 4/166:00 am
TOS
-
DCA
2 stops22h 41m
Scandinavian Airlines
Deal found 2/2$790
This Finnair deal was found by Cheapflights users on 2/4. 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.
Wed 3/112:54 pm
DCA
-
TOS
2 stops21h 51m
Multiple Airlines
Wed 3/188:55 am
TOS
-
DCA
2 stops19h 15m
Multiple Airlines
Deal found 2/4$839
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:00 am
DCA
-
TOS
2 stops17h 20m
Scandinavian Airlines
Sun 8/168:55 pm
TOS
-
DCA
2 stops32h 17m
Scandinavian Airlines
Deal found 2/3$846

Find flight deals from District of Columbia to Tromsø

Keep the following information in mind while searching for District of Columbia to Tromsø flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$502
(oojo)

One-way from

$347
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$583
Provider with most accurate pricing for Washington, D.C. (WAS)-Tromso/Langnes flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Tromso/Langnes flights.
Search Deals
From District of Columbia to Tromso/Langnes
Search Deals
One-way flight from District of Columbia to Tromso/Langnes
Search Deals
Highest demand for flights based on searches. 39% potential increase in price ($513 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Tromsø 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 February 5, 2026.
Use the filters below to find and compare flights from District of Columbia to Tromsø that are best for you.

Fly from

District of Columbia

Fly to

Tromsø

Route

Depart

Return

Price

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Wed 3/11

9:30 pm-11:00 am

3 stops32h 30m

Tromso/Langnes

Wed 3/18

6:00 am-6:15 pm

2 stops17h 15m

$502

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Sun 5/10

8:20 pm-11:15 am

3 stops32h 55m

Tromso/Langnes

Sun 5/17

8:55 pm-4:50 pm

2 stops25h 55m

$502

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Thu 4/2

8:20 pm-7:50 pm

2 stops17h 30m

Tromso/Langnes

Thu 4/16

6:00 am-4:50 pm

2 stops16h 50m

$649

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Thu 3/5

8:30 pm-10:10 am

1 stop31h 40m

Tromso/Langnes

Fri 3/13

8:00 am-9:15 pm

2 stops42h 15m

$678

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Wed 3/4

8:30 pm-10:30 am

2 stops32h 00m

Tromso/Langnes

Fri 3/13

5:55 pm-7:50 pm

3 stops30h 55m

$732

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Tue 5/19

12:58 pm-2:20 pm

2 stops19h 22m

Tromso/Langnes

Sat 5/30

7:05 pm-4:50 pm

2 stops51h 45m

$766

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Sat 3/21

9:30 pm-2:15 pm

1 stop35h 45m

Tromso/Langnes

Sat 3/28

11:05 am-4:45 pm

1 stop34h 40m

$767

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Sun 3/8

1:19 pm-1:35 pm

3 stops19h 16m

Tromso/Langnes

Sat 3/14

7:20 pm-6:15 pm

2 stops51h 55m

$775

Washington, D.C.Tromsø

DCA - TOS

DCATOS

Washington, D.C. Reagan-National

Thu 4/2

11:00 am-10:20 am

2 stops17h 20m

Tromso/Langnes

Thu 4/16

6:00 am-10:41 pm

2 stops22h 41m

$790

Washington, D.C.Tromsø

DCA - TOS

DCATOS

Washington, D.C. Reagan-National

Wed 3/11

2:54 pm-5:45 pm

2 stops21h 51m

Tromso/Langnes

Wed 3/18

8:55 am-11:10 pm

2 stops19h 15m

$839

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 33 results
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Best time to book a flight from District of Columbia to Tromsø

Have a flexible travel schedule? Discover the best time to fly to Tromsø from District of Columbia 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 District of Columbia to Tromsø
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Tromsø. 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 Tromsø from District of Columbia?

    Located just 2.5 mi from the city center, Tromso/Langnes (TOS) is the airport most travelers will use when flying to Tromsø from District of Columbia.

  • How long is the flight from District of Columbia to Tromsø?

    Departing from District of Columbia to Tromsø will take you 32h 30m. District of Columbia and Tromsø are separated by a distance of 3865 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from District of Columbia to Tromsø that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Tromsø flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Tromsø?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Tromsø.

  • Can I find deals for business class flights from District of Columbia to Tromsø?

    Yes. Cheapflights offers flight deals from District of Columbia to Tromsø by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for District of Columbia to Tromsø

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from District of Columbia to Tromsø

Discover the top airline that operate flights from District of Columbia to Tromsø. 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$446Average$644FlexibilityNo cancel feeOn-time77%

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