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Tromsø

$468+ Cheap flights from Washington, D.C. (WAS) to Tromsø (TOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — TOS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Tromsø

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Tromsø (TOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$468
(CheapOair)

Popular in

June

Cheapest in

January

Average price

$638
Provider with most accurate pricing for Washington, D.C. (WAS)-Tromso/Langnes flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Tromso/Langnes flights.
Search Deals
From Washington, D.C. (WAS) to Tromso/Langnes
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Washington, D.C. to Tromsø

Cheapest flights from Washington, D.C. to Tromsø
Explore the most affordable flight options available from Washington, D.C. to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This CheapOair deal was found by Cheapflights users on 3/27. 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.
Tue 9/2310:05 pmIAD - TOS
2 stops15h 55mScandinavian Airlines
Tue 9/306:50 pmTOS - IAD
2 stops55h 09mScandinavian Airlines
Deal found 3/27$468
This Priceline deal was found by Cheapflights users on 3/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/511:00 amDCA - TOS
2 stops22h 20mScandinavian Airlines
Sun 5/183:25 pmTOS - DCA
2 stops37h 20mScandinavian Airlines
Deal found 3/26$647
This Lufthansa deal was found by Cheapflights users on 3/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/286:50 pmIAD - TOS
1 stop14h 40mLufthansa
Sat 4/54:35 pmTOS - IAD
1 stop32h 50mLufthansa
Deal found 3/28$686
This Gotogate deal was found by Cheapflights users on 3/26. 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.
Mon 5/58:30 pmBWI - TOS
2 stops15h 50mMultiple Airlines
Sun 5/187:35 amTOS - BWI
2 stops17h 50mMultiple Airlines
Deal found 3/26$799
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:40 pmIAD - TOS
2 stops26h 45mMultiple Airlines
Tue 9/308:05 amTOS - IAD
3 stops30h 42mMultiple Airlines
Deal found 3/27$922
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Mon 5/511:00 amDCA - TOS
3 stops20h 05mMultiple Airlines
Sun 5/184:30 pmTOS - DCA
3 stops33h 23mMultiple Airlines
Deal found 3/26$1,041
This Austrian Airlines deal was found by Cheapflights users on 3/27. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 pmIAD - TOS
1 stop14h 10mAustrian Airlines
Wed 12/313:00 pmTOS - IAD
1 stop29h 35mAustrian Airlines
Deal found 3/27$1,283
This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 12/259:30 pmIAD - TOS
1 stop34h 20mDelta
Tue 12/302:50 pmTOS - IAD
2 stops32h 30mDelta
Deal found 3/27$1,295
This SWISS deal was found by Cheapflights users on 3/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:45 pmIAD - TOS
1 stop35h 30mSWISS
Wed 12/313:15 pmTOS - IAD
1 stop31h 15mSWISS
Deal found 3/27$1,337
This Finnair deal was found by Cheapflights users on 3/28. 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.
Fri 3/286:59 pmDCA - TOS
2 stops17h 21mFinnair
Sat 4/58:05 amTOS - DCA
2 stops20h 24mFinnair
Deal found 3/28$1,536
This Delta deal was found by Cheapflights users on 3/27. 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 12/267:10 amBWI - TOS
2 stops24h 40mDelta
Tue 12/302:50 pmTOS - BWI
2 stops39h 48mDelta
Deal found 3/27$1,572
This KAYAK deal was found by Cheapflights users on 3/27. 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.
Mon 12/19:55 pmIAD - TOS
3 stops29h 45mFinnair
Sat 12/610:25 amTOS - IAD
3 stops36h 05mFinnair
Deal found 3/27$1,716

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 March 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Tromsø that are best for you.

Fly from

Washington, D.C.

Fly to

Tromsø

Route

Depart

Return

Price

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Tue 9/23

10:05 pm-8:00 pm

2 stops15h 55m

Tromso/Langnes

Tue 9/30

6:50 pm-7:59 pm

2 stops55h 09m

$468

Washington, D.C.Tromsø

DCA - TOS

DCATOS

Washington, D.C. Reagan-National

Mon 5/5

11:00 am-3:20 pm

2 stops22h 20m

Tromso/Langnes

Sun 5/18

3:25 pm-10:45 pm

2 stops37h 20m

$647

BaltimoreTromsø

BWI - TOS

BWITOS

Baltimore/Washington

Mon 5/5

8:30 pm-6:20 pm

2 stops15h 50m

Tromso/Langnes

Sun 5/18

7:35 am-7:25 pm

2 stops17h 50m

$799

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Tue 9/23

10:40 pm-7:25 am

2 stops26h 45m

Tromso/Langnes

Tue 9/30

8:05 am-8:47 am

3 stops30h 42m

$922

Washington, D.C.Tromsø

DCA - TOS

DCATOS

Washington, D.C. Reagan-National

Mon 5/5

11:00 am-1:05 pm

3 stops20h 05m

Tromso/Langnes

Sun 5/18

4:30 pm-7:53 pm

3 stops33h 23m

$1,041

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Tue 5/27

5:25 pm-2:15 pm

1 stop14h 50m

Tromso/Langnes

Sat 6/7

8:15 am-7:25 pm

2 stops17h 10m

$5,762

Washington, D.C.Tromsø

DCA - TOS

DCATOS

Washington, D.C. Reagan-National

Tue 5/27

5:49 pm-6:15 pm

2 stops18h 26m

Tromso/Langnes

Sat 6/7

8:05 am-11:07 pm

2 stops21h 02m

$6,346

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Compare providers for flights from Washington, D.C. to Tromsø

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Tromsø in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Tromsø flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Tromsø flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Tromsø flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Tromsø flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Tromsø flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Tromsø

Have a flexible travel schedule? Discover the best time to fly to Tromsø from Washington, D.C. 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 Washington, D.C. to Tromsø

Rainfall in Tromsø by month

Plan your trip to Tromsø by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tromsø ranges from 1.8 - 5.1 inches per month. October is typically the wettest month, when rainfall can reach 5.1 in. May is typically the driest time to visit Tromsø when rainfall is around 1.8 in.

Temperature in Tromsø by month

Plan your trip to Tromsø by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tromsø, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 53.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Tromsø

Get insights into the airlines that provide service to Tromsø. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tromsø. Reviews last updated March 28, 2025.
Finnair
7.6
Good
1,267 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Finnair
7.6
Good
1,267 reviews
Finnair
7.6
Good
1,267 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Scandinavian Airlines
7.3
Good
1,325 reviews
Finnair
7.6
Good
1,267 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Lufthansa
6.7
Okay
6,956 reviews
Finnair
7.6
Good
1,267 reviews

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.9

Comfort

7.4

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

    Located just 2.5 mi from the city center, Tromso/Langnes is the airport most travelers will use when flying to Tromsø from Washington, D.C.. Booking flights from Washington, D.C. to Tromso/Langnes (TOS) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 1 airline.

  • What are the cheapest airlines flying from Washington, D.C. to Tromsø round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Tromsø round-trip from $468. Other airlines that can offer you cheap pricing are Lufthansa, from $5,786, and Finnair, from $6,346. Users have found that Scandinavian Airlines is 32% cheaper than the other options available to this destination.

  • What are the most popular routes from Washington, D.C. to Tromsø?

    Most travelers choose Washington, D.C. Dulles Intl - Tromso/Langnes, Washington, D.C. Reagan-National - Tromso/Langnes or Baltimore/Washington - Tromso/Langnes when deciding on the best route from Washington, D.C. to Tromsø.

  • Can I find deals for flights from Washington, D.C. to Tromsø that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Tromsø flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Tromsø?

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

  • Can I find deals for business class flights from Washington, D.C. to Tromsø?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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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Top airline flying from Washington, D.C. to Tromsø

Discover the top airline that operate flights from Washington, D.C. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$432Average$691FlexibilityNo cancel feeOn-time77%
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