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Tromsø

$314+ Cheap flights from Washington, D.C. (WAS) 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — TOS
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$478
(Mytrip)

One-way from

$314
(Kiwi.com)

Popular in

June

Cheapest in

January
From Washington, D.C. (WAS) to Tromso/Langnes
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One-way flight from Washington, D.C. (WAS) to Tromso/Langnes
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Highest demand for flights based on searches. 44% potential increase in price ($625 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($70 potential savings vs. average RT price).
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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 julio 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/31. 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.
dom. 9/1410:05 pmIAD - TOS
2 stops29h 45mScandinavian Airlines
dom. 9/216:50 pmTOS - IAD
2 stops55h 09mScandinavian Airlines
Deal found 7/31$478
This Priceline deal was found by Cheapflights users on 7/31. 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.
dom. 11/308:35 pmBWI - TOS
1 stop33h 55mBritish Airways
sáb. 12/61:30 pmTOS - BWI
2 stops40h 58mBritish Airways
Deal found 7/31$581
This Finnair deal was found by Cheapflights users on 7/30. 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.
sáb. 11/229:45 pmIAD - TOS
3 stops29h 55mFinnair
dom. 11/308:40 pmTOS - IAD
2 stops24h 55mFinnair
Deal found 7/30$642
This British Airways deal was found by Cheapflights users on 7/30. 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.
vie. 12/126:20 pmIAD - TOS
1 stop12h 20mBritish Airways
jue. 12/252:05 pmTOS - IAD
1 stop35h 50mBritish Airways
Deal found 7/30$671
This Austrian Airlines deal was found by Cheapflights users on 7/31. 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.
vie. 12/126:00 pmIAD - TOS
1 stop14h 10mAustrian Airlines
sáb. 12/273:00 pmTOS - IAD
1 stop29h 40mAustrian Airlines
Deal found 7/31$675
This Lufthansa deal was found by Cheapflights users on 7/31. 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.
vie. 12/126:00 pmIAD - TOS
1 stop14h 50mLufthansa
jue. 12/253:50 pmTOS - IAD
1 stop30h 00mLufthansa
Deal found 7/31$682
This Gurufare deal was found by Cheapflights users on 7/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/126:05 amDCA - TOS
2 stops22h 55mScandinavian Airlines
vie. 9/196:50 pmTOS - DCA
3 stops30h 54mScandinavian Airlines
Deal found 7/29$695
This KLM deal was found by Cheapflights users on 7/31. 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.
dom. 12/149:25 pmIAD - TOS
1 stop34h 25mMultiple Airlines
dom. 12/2810:05 amTOS - IAD
1 stop36h 00mMultiple Airlines
Deal found 7/31$724
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/308:35 pmBWI - TOS
3 stops31h 05mMultiple Airlines
sáb. 12/61:30 pmTOS - BWI
1 stop35h 15mMultiple Airlines
Deal found 7/31$730
This KLM deal was found by Cheapflights users on 7/31. 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.
mar. 12/166:05 pmIAD - TOS
1 stop32h 50mKLM
dom. 12/2810:05 amTOS - IAD
1 stop36h 00mKLM
Deal found 7/31$753
This Mytrip deal was found by Cheapflights users on 7/31. 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.
dom. 9/148:40 pmDCA - TOS
3 stops19h 30mMultiple Airlines
dom. 9/214:30 pmTOS - DCA
3 stops29h 21mMultiple Airlines
Deal found 7/31$902
This Finnair deal was found by Cheapflights users on 7/31. 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.
vie. 12/125:49 pmDCA - TOS
3 stops33h 51mFinnair
jue. 12/2510:25 amTOS - DCA
3 stops18h 15mFinnair
Deal found 7/31$947

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 julio 31, 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

dom. 9/14

10:05 pm-9:50 am

2 stops29h 45m

Tromso/Langnes

dom. 9/21

6:50 pm-7:59 pm

2 stops55h 09m

$478

BaltimoreTromsø

BWI - TOS

BWITOS

Baltimore/Washington

dom. 11/30

8:35 pm-12:30 pm

1 stop33h 55m

Tromso/Langnes

sáb. 12/6

1:30 pm-12:28 am

2 stops40h 58m

$581

Washington, D.C.Tromsø

DCA - TOS

DCATOS

Washington, D.C. Reagan-National

vie. 9/12

6:05 am-11:00 am

2 stops22h 55m

Tromso/Langnes

vie. 9/19

6:50 pm-7:44 pm

3 stops30h 54m

$695

BaltimoreTromsø

BWI - TOS

BWITOS

Baltimore/Washington

dom. 11/30

8:35 pm-9:40 am

3 stops31h 05m

Tromso/Langnes

sáb. 12/6

1:30 pm-6:45 pm

1 stop35h 15m

$730

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

sáb. 9/13

6:10 pm-1:00 pm

1 stop12h 50m

Tromso/Langnes

sáb. 9/20

3:15 pm-1:30 pm

1 stop28h 15m

$828

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

dom. 9/14

8:45 pm-10:15 am

3 stops31h 30m

Tromso/Langnes

dom. 9/21

8:20 am-1:30 pm

3 stops35h 10m

$862

Washington, D.C.Tromsø

DCA - TOS

DCATOS

Washington, D.C. Reagan-National

dom. 9/14

8:40 pm-10:10 pm

3 stops19h 30m

Tromso/Langnes

dom. 9/21

4:30 pm-3:51 pm

3 stops29h 21m

$902

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

jue. 8/28

10:40 pm-7:25 am

2 stops26h 45m

Tromso/Langnes

jue. 9/4

8:05 am-8:10 pm

2 stops18h 05m

$959

BaltimoreTromsø

BWI - TOS

BWITOS

Baltimore/Washington

vie. 12/12

2:10 pm-10:45 am

2 stops38h 35m

Tromso/Langnes

jue. 12/25

7:15 pm-12:40 am

2 stops35h 25m

$967

BaltimoreTromsø

BWI - TOS

BWITOS

Baltimore/Washington

vie. 12/12

8:35 pm-8:25 am

2 stops29h 50m

Tromso/Langnes

mar. 12/30

6:45 pm-6:45 pm

2 stops30h 00m

$1,167

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 16 results
1
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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
No data available for this route at this time. Please check back soon.

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 julio 31, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Tromsø, such as Finnair, Scandinavian Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,316 reviews

Comfort

7.5

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Finnair
7.6
Good
1,316 reviews
Finnair
7.6
Good
1,316 reviews

Comfort

7.5

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Scandinavian Airlines
7.4
Good
1,457 reviews
Finnair
7.6
Good
1,316 reviews

Comfort

7.5

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Lufthansa
6.8
Okay
7,275 reviews
Finnair
7.6
Good
1,316 reviews

Comfort

7.5

Crew

8.1

Food

6.7

Overall

7.6

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

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 $478. Other airlines that can offer you cheap pricing are Lufthansa, from $828, and Finnair, from $959. Users have found that Scandinavian Airlines is 38% 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$440Average$663FlexibilityNo cancel feeOn-time77%

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