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Tromsø

$431+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — TOS
Jan 13 — Jan 201
Mon 1/13
Mon 1/20
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 January 8, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$431
(oojo)

Popular in

June

Cheapest in

January

Average price

$388
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 Washington, D.C. (WAS) to Tromso/Langnes
Search Deals
High demand for flights, 29% potential price rise
Search Deals
Best time to find cheap flights, 13% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

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 January 8, 2025.

This oojo deal was found by Cheapflights users on 1/7. 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.
Mon 4/2110:05 pmIAD - TOS
2 stops16h 25mScandinavian Airlines
Mon 4/288:40 amTOS - IAD
2 stops17h 19mScandinavian Airlines
Deal found 1/7$431
This KLM deal was found by Cheapflights users on 1/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/115:35 pmIAD - TOS
1 stop33h 15mKLM
Thu 2/209:35 amTOS - IAD
1 stop36h 10mKLM
Deal found 1/7$519
This British Airways deal was found by Cheapflights users on 1/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/293:59 pmDCA - TOS
2 stops15h 11mMultiple Airlines
Wed 2/55:15 pmTOS - DCA
2 stops32h 44mMultiple Airlines
Deal found 1/7$578
This Finnair deal was found by Cheapflights users on 1/7. 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 2/218:30 pmBWI - TOS
2 stops32h 15mMultiple Airlines
Fri 2/285:55 pmTOS - BWI
2 stops35h 33mMultiple Airlines
Deal found 1/7$583
This Trip.com deal was found by Cheapflights users on 1/7. 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 1/215:30 pmIAD - TOS
2 stops22h 20mMultiple Airlines
Mon 2/178:15 amTOS - IAD
2 stops36h 15mMultiple Airlines
Deal found 1/7$664
This Ovago deal was found by Cheapflights users on 1/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2512:05 pmDCA - TOS
2 stops22h 40mScandinavian Airlines
Tue 3/47:05 pmTOS - DCA
2 stops32h 55mScandinavian Airlines
Deal found 1/5$693
This Finnair deal was found by Cheapflights users on 1/7. 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.
Sun 3/99:30 pmBWI - TOS
2 stops29h 05mFinnair
Tue 3/186:55 pmTOS - BWI
2 stops29h 50mFinnair
Deal found 1/7$737
This Gotogate deal was found by Cheapflights users on 1/7. 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.
Tue 1/215:50 pmIAD - TOS
2 stops60h 25mLufthansa
Mon 2/173:15 pmTOS - IAD
2 stops30h 35mLufthansa
Deal found 1/7$783
This Delta deal was found by Cheapflights users on 1/6. 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.
Mon 1/1311:35 amDCA - TOS
2 stops20h 15mDelta
Sat 1/182:50 pmTOS - DCA
2 stops38h 33mDelta
Deal found 1/6$792
This Delta deal was found by Cheapflights users on 1/7. 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.
Mon 1/136:30 pmIAD - TOS
1 stop13h 20mDelta
Sat 1/182:50 pmTOS - IAD
1 stop31h 25mDelta
Deal found 1/7$826
This oojo deal was found by Cheapflights users on 1/7. 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 2/65:49 pmDCA - TOS
2 stops17h 21mFinnair
Thu 2/1311:30 amTOS - DCA
2 stops17h 05mFinnair
Deal found 1/7$853
This Finnair deal was found by Cheapflights users on 1/7. 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.
Thu 2/69:55 pmIAD - TOS
3 stops29h 35mFinnair
Thu 2/136:45 pmTOS - IAD
2 stops31h 00mFinnair
Deal found 1/7$917

Find flights from Washington, D.C. to Tromsø within your budget

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 January 8, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Mon 4/21

10:05 pm-8:30 pm

2 stops16h 25m

Tromso/Langnes

Mon 4/28

8:40 am-7:59 pm

2 stops17h 19m

$431

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Tue 2/11

5:35 pm-8:50 am

1 stop33h 15m

Tromso/Langnes

Thu 2/20

9:35 am-3:45 pm

1 stop36h 10m

$519

Washington, D.C.Tromsø

DCA - TOS

DCATOS

Washington, D.C. Reagan-National

Wed 1/29

3:59 pm-1:10 pm

2 stops15h 11m

Tromso/Langnes

Wed 2/5

5:15 pm-7:59 pm

2 stops32h 44m

$578

BaltimoreTromsø

BWI - TOS

BWITOS

Baltimore/Washington

Fri 2/21

8:30 pm-10:45 am

2 stops32h 15m

Tromso/Langnes

Fri 2/28

5:55 pm-11:28 pm

2 stops35h 33m

$583

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Tue 1/21

5:30 pm-9:50 pm

2 stops22h 20m

Tromso/Langnes

Mon 2/17

8:15 am-2:30 pm

2 stops36h 15m

$664

Washington, D.C.Tromsø

DCA - TOS

DCATOS

Washington, D.C. Reagan-National

Wed 1/29

11:35 am-12:00 pm

2 stops18h 25m

Tromso/Langnes

Wed 2/5

7:25 pm-10:00 pm

3 stops32h 35m

$707

BaltimoreTromsø

BWI - TOS

BWITOS

Baltimore/Washington

Sun 3/9

9:30 pm-7:35 am

2 stops29h 05m

Tromso/Langnes

Tue 3/18

6:55 pm-7:45 pm

2 stops29h 50m

$737

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Tue 1/21

5:50 pm-12:15 pm

2 stops60h 25m

Tromso/Langnes

Mon 2/17

3:15 pm-3:50 pm

2 stops30h 35m

$783

Washington, D.C.Tromsø

DCA - TOS

DCATOS

Washington, D.C. Reagan-National

Thu 2/6

5:49 pm-5:10 pm

2 stops17h 21m

Tromso/Langnes

Thu 2/13

11:30 am-10:35 pm

2 stops17h 05m

$853

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Thu 2/6

9:55 pm-9:30 am

3 stops29h 35m

Tromso/Langnes

Thu 2/13

6:45 pm-7:45 pm

2 stops31h 00m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 14 results
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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 January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Tromsø flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Travel insights for flights from Washington, D.C. to Tromsø

Get recent, data-driven insights about flights from Washington, D.C. to Tromsø including ideal travel times, pricing trends, and more.

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 January 8, 2025.
To help decide which airline to fly from Washington, D.C. to Tromsø, see what other customers have to say about Scandinavian Airlines, Delta and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,337 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,337 reviews
KLM
7.8
Good
1,337 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Finnair
7.7
Good
1,281 reviews
KLM
7.8
Good
1,337 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,590 reviews
KLM
7.8
Good
1,337 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Scandinavian Airlines
7.3
Good
1,299 reviews
KLM
7.8
Good
1,337 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Lufthansa
6.8
Okay
7,077 reviews
KLM
7.8
Good
1,337 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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 $431. Other airlines that can offer you cheap pricing are KLM, from $519, and Finnair, from $737. Users have found that Scandinavian Airlines is 35% 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, Baltimore/Washington - Tromso/Langnes or Washington, D.C. Reagan-National - 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 January 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$403Average$701FlexibilityNo cancel feeOn-time77%
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