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Tromsø

$297+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TOS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find 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 November 3, 2025.

This Air France deal was found by Cheapflights users on 11/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:50 pmIAD - TOS
1 stop13h 00mAir France
Sat 12/132:50 pmTOS - IAD
1 stop31h 45mAir France
Deal found 11/2$527
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:30 amDCA - TOS
2 stops24h 20mDelta
Sat 12/132:50 pmTOS - DCA
2 stops38h 04mDelta
Deal found 11/2$541
This Justfly.com deal was found by Cheapflights users on 11/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:11 pmIAD - TOS
2 stops17h 04mScandinavian Airlines
Sat 12/137:20 pmTOS - IAD
2 stops51h 55mScandinavian Airlines
Deal found 11/2$721
This CheapOair deal was found by Cheapflights users on 11/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/161:30 pmIAD - TOS
2 stops28h 15mMultiple Airlines
Sat 11/226:00 amTOS - IAD
2 stops35h 45mMultiple Airlines
Deal found 11/1$833
This CheapOair deal was found by Cheapflights users on 11/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:55 pmIAD - TOS
2 stops57h 20mLufthansa
Sat 11/221:20 pmTOS - IAD
1 stop36h 45mLufthansa
Deal found 11/1$841
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:40 pmIAD - TOS
3 stops21h 55mMultiple Airlines
Sat 12/131:55 pmTOS - IAD
3 stops34h 35mMultiple Airlines
Deal found 11/2$852
This Trip.com deal was found by Cheapflights users on 11/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:05 pmIAD - TOS
1 stop12h 40mMultiple Airlines
Tue 12/231:20 pmTOS - IAD
1 stop32h 15mMultiple Airlines
Deal found 11/1$900
This oojo deal was found by Cheapflights users on 11/2. 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.
Sat 11/88:30 pmIAD - TOS
2 stops20h 55mScandinavian Airlines
Sun 11/161:55 pmTOS - IAD
2 stops33h 20mScandinavian Airlines
Deal found 11/2$964
This FlightHub deal was found by Cheapflights users on 11/2. 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.
Sat 12/271:40 pmDCA - TOS
2 stops15h 05mScandinavian Airlines
Sun 1/48:40 pmTOS - DCA
2 stops32h 08mScandinavian Airlines
Deal found 11/2$1,614
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:50 pmDCA - TOS
3 stops22h 15mMultiple Airlines
Sun 1/44:20 pmTOS - DCA
3 stops33h 25mMultiple Airlines
Deal found 11/2$1,884
This Scandinavian Airlines deal was found by Cheapflights users on 11/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:40 amDCA - TOS
2 stops17h 40mScandinavian Airlines
Wed 12/246:00 amTOS - DCA
3 stops21h 30mScandinavian Airlines
Deal found 11/3$1,961
This FlightHub deal was found by Cheapflights users on 11/3. 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.
Mon 12/2211:40 amDCA - TOS
2 stops17h 45mScandinavian Airlines
Thu 12/257:50 pmTOS - DCA
2 stops30h 40mScandinavian Airlines
Deal found 11/3$2,195

Cheap 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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$387
(FlightHub)

One-way from

$297
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$758
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. 45% potential increase in price ($642 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 3, 2025.
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

Sun 1/11

12:23 pm-11:20 am

2 stops16h 57m

Tromso/Langnes

Thu 1/22

8:10 pm-6:50 pm

2 stops52h 40m

$387

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Wed 2/18

8:30 pm-5:15 pm

3 stops38h 45m

Tromso/Langnes

Wed 2/25

8:10 pm-5:15 pm

2 stops27h 05m

$399

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Mon 3/16

12:30 pm-11:25 am

2 stops17h 55m

Tromso/Langnes

Fri 3/20

8:10 pm-7:50 pm

2 stops28h 40m

$418

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Sun 1/11

12:23 pm-11:20 am

2 stops16h 57m

Tromso/Langnes

Fri 1/16

8:10 pm-6:50 pm

2 stops28h 40m

$418

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Tue 3/17

12:30 pm-6:40 pm

2 stops25h 10m

Tromso/Langnes

Sat 3/21

11:55 am-7:50 pm

1 stop12h 55m

$452

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Sat 3/14

9:30 pm-5:15 pm

3 stops38h 45m

Tromso/Langnes

Fri 3/20

8:10 pm-7:50 pm

2 stops28h 40m

$477

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Sat 3/14

12:30 pm-10:45 am

2 stops17h 15m

Tromso/Langnes

Sun 3/22

6:35 pm-6:15 pm

3 stops28h 40m

$483

Washington, D.C.Tromsø

DCA - TOS

DCATOS

Washington, D.C. Reagan-National

Mon 3/16

11:00 am-11:25 am

2 stops19h 25m

Tromso/Langnes

Fri 3/20

8:15 pm-11:08 pm

2 stops31h 53m

$512

Washington, D.C.Tromsø

DCA - TOS

DCATOS

Washington, D.C. Reagan-National

Fri 11/28

7:30 am-1:50 pm

2 stops24h 20m

Tromso/Langnes

Sat 12/13

2:50 pm-10:54 pm

2 stops38h 04m

$541

Washington, D.C.Tromsø

DCA - TOS

DCATOS

Washington, D.C. Reagan-National

Sun 1/11

11:10 am-11:20 am

2 stops18h 10m

Tromso/Langnes

Thu 1/22

7:50 pm-10:11 pm

2 stops32h 21m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 26 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

How much does it cost to fly round-trip from District of Columbia to Tromsø?

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 16h 57m. 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.

  • What are the cheapest airlines to fly from District of Columbia to Tromsø one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $417. British Airways flights start at $436 while deals on Finnair start at $595 one-way.

  • 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$444Average$573FlexibilityNo cancel feeOn-time77%

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