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Tromsø

$258+ Cheap flights from the United States 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TOS
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheap flight deals from USA to Tromsø

Cheapest flights from USA to Tromsø
Explore the most affordable flight options available from USA to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

This oojo deal was found by Cheapflights users on 7/21. 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 11/188:30 pm
IAD
-
TOS
3 stops32h 30m
Scandinavian Airlines
Sun 11/226:15 pm
TOS
-
IAD
2 stops29h 00m
Scandinavian Airlines
Deal found 7/21$403
This oojo deal was found by Cheapflights users on 7/21. 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.
Fri 11/65:35 pm
BOS
-
TOS
2 stops24h 00m
Scandinavian Airlines
Sun 11/156:15 pm
TOS
-
BOS
2 stops27h 25m
Scandinavian Airlines
Deal found 7/21$406
This oojo deal was found by Cheapflights users on 7/25. 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 11/58:30 pm
IAD
-
TOS
2 stops13h 45m
Scandinavian Airlines
Sun 11/87:20 pm
TOS
-
IAD
2 stops27h 55m
Scandinavian Airlines
Deal found 7/25$413
This oojo deal was found by Cheapflights users on 7/25. 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 11/98:30 pm
IAD
-
TOS
1 stop16h 20m
Scandinavian Airlines
Sun 11/156:15 pm
TOS
-
IAD
2 stops29h 00m
Scandinavian Airlines
Deal found 7/25$415
This FlightHub deal was found by Cheapflights users on 7/24. 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.
Wed 10/78:20 pm
IAD
-
TOS
2 stops20h 10m
Scandinavian Airlines
Wed 10/148:45 pm
TOS
-
IAD
2 stops26h 15m
Scandinavian Airlines
Deal found 7/24$417
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Mon 11/28:30 pm
IAD
-
TOS
1 stop16h 20m
Scandinavian Airlines
Sun 11/87:20 pm
TOS
-
IAD
2 stops27h 55m
Scandinavian Airlines
Deal found 7/24$432
This Scandinavian Airlines deal was found by Cheapflights users on 7/24. 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.
Mon 11/238:30 pm
IAD
-
TOS
1 stop16h 20m
Scandinavian Airlines
Tue 12/18:15 pm
TOS
-
IAD
2 stops27h 00m
Scandinavian Airlines
Deal found 7/24$445
This Booking.com deal was found by Cheapflights users on 7/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:35 pm
BOS
-
TOS
2 stops24h 15m
Scandinavian Airlines
Tue 11/178:15 pm
TOS
-
BOS
2 stops49h 25m
Scandinavian Airlines
Deal found 7/23$451
This Scandinavian Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 11/48:30 pm
IAD
-
TOS
2 stops14h 00m
Scandinavian Airlines
Sun 11/86:35 pm
TOS
-
IAD
3 stops28h 40m
Scandinavian Airlines
Deal found 7/24$451
This oojo deal was found by Cheapflights users on 7/21. 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 10/88:20 pm
IAD
-
TOS
2 stops16h 20m
Scandinavian Airlines
Wed 10/147:10 pm
TOS
-
IAD
2 stops27h 50m
Scandinavian Airlines
Deal found 7/21$453
This oojo deal was found by Cheapflights users on 7/23. 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.
Fri 10/98:20 pm
IAD
-
TOS
2 stops18h 25m
Scandinavian Airlines
Wed 10/148:45 pm
TOS
-
IAD
2 stops26h 15m
Scandinavian Airlines
Deal found 7/23$459
This FlightHub deal was found by Cheapflights users on 7/24. 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.
Wed 10/78:20 pm
IAD
-
TOS
2 stops20h 10m
Scandinavian Airlines
Thu 10/157:10 pm
TOS
-
IAD
2 stops27h 50m
Scandinavian Airlines
Deal found 7/24$467

Find flight deals from USA to Tromsø

Keep the following information in mind while searching for USA to Tromsø flight deals. Data was last updated July 26, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$403
(oojo)

One-way from

$258
(oojo)

Popular in

June

Cheapest in

March

Average price

$1,085
Provider with most accurate pricing for New York (NYC)-Tromso/Langnes flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Tromso/Langnes flights.
Search Deals
From USA to Tromso/Langnes
Search Deals
One-way flight from USA to Tromso/Langnes
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($428 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($77 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 July 26, 2026.
Use the filters below to find and compare flights from the United States to Tromsø that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Mon 11/23

8:30 pm-6:50 pm

1 stop16h 20m

Tromso/Langnes

Tue 12/1

8:15 pm-5:15 pm

2 stops27h 00m

$445

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Mon 11/2

8:30 pm-7:40 pm

2 stops17h 10m

Tromso/Langnes

Sat 11/7

6:00 am-6:50 pm

2 stops18h 50m

$451

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Fri 11/6

5:35 pm-11:15 am

1 stop11h 40m

Tromso/Langnes

Sun 11/15

7:20 pm-3:40 pm

2 stops26h 20m

$483

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Wed 10/7

8:20 pm-6:00 pm

3 stops15h 40m

Tromso/Langnes

Fri 10/16

6:50 pm-5:00 pm

3 stops52h 10m

$501

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Tue 12/1

5:35 pm-11:15 am

1 stop11h 40m

Tromso/Langnes

Tue 12/8

5:05 pm-3:40 pm

2 stops28h 35m

$548

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Fri 1/15

7:15 pm-8:25 pm

2 stops18h 10m

Tromso/Langnes

Sun 1/24

7:20 pm-4:45 pm

2 stops28h 25m

$569

BostonTromsø

BOS - TOS

BOSTOS

Boston Logan Intl

Sun 12/6

5:35 pm-11:15 am

1 stop11h 40m

Tromso/Langnes

Thu 12/10

8:15 pm-3:40 pm

2 stops49h 25m

$589

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Sun 11/8

7:15 pm-5:20 pm

3 stops39h 05m

Tromso/Langnes

Thu 11/12

7:30 pm-4:45 pm

1 stop28h 15m

$613

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Tue 1/12

12:30 pm-4:30 pm

3 stops22h 00m

Tromso/Langnes

Tue 1/19

5:55 pm-5:15 pm

3 stops29h 20m

$633

Washington, D.C.Tromsø

IAD - TOS

IADTOS

Washington, D.C. Dulles Intl

Mon 10/5

8:20 pm-2:20 pm

1 stop12h 00m

Tromso/Langnes

Sat 10/17

6:00 am-5:00 pm

2 stops41h 00m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from USA to Tromsø

Have a flexible travel schedule? Discover the best time to fly to Tromsø from USA 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 the United States to Tromsø

What is the cheapest month to book a flight from USA to Tromsø?

Currently, September is the cheapest month in which you can book a flight from USA to Tromsø (average of $558). Flying from USA to Tromsø in June is currently the most expensive (average of $1,156). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from USA to Tromsø?

The price you pay for your flight from USA to Tromsø may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

The best insider tips for theUnited States to Tromsø flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Tromsø trip
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Delta

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Robert Schrader

Robert Schrader

Expert on Scandinavian Airlines

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Duncan Madden

Duncan Madden

Expert on Finnair

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

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 July 26, 2026.
Get a feel of what it's like to fly with KLM,Finnair, andScandinavian Airlines from the United States to Tromsø by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,546 reviews

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,546 reviews
KLM
7.8
Good
1,546 reviews

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Finnair
7.6
Good
1,423 reviews
KLM
7.8
Good
1,546 reviews

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Scandinavian Airlines
7.4
Good
1,903 reviews
KLM
7.8
Good
1,546 reviews

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,157 reviews
KLM
7.8
Good
1,546 reviews

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,132 reviews
KLM
7.8
Good
1,546 reviews

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from USA 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 United States?

    Most people fly into Tromso/Langnes (TOS) if they book a flight to Tromsø from United States. Tromso/Langnes is conveniently located just 2.5 mi from Tromsø’s city center.

  • How long is the flight from USA to Tromsø?

    A quick flight from USA to Tromsø can take about 13h 15m. Scandinavian Airlines provides one of the quickest options available for as low as $882. The distance from USA to Tromsø is about 3676 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from USA to Tromsø?

    When deciding which route to take from USA to Tromsø consider Newark - Tromso/Langnes, New York John F Kennedy Intl - Tromso/Langnes or Washington, D.C. Dulles Intl - Tromso/Langnes as they are the most popular.

  • Can I find deals for flights from USA to Tromsø that include hotel bookings?

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

  • How can I find direct flights from USA to Tromsø?

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

  • Can I find deals for business class flights from USA to Tromsø?

    Yes. Cheapflights offers flight deals from USA 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.

  • What is the cheapest month to book a flight from USA to Tromsø?

    Currently, September is the cheapest month in which you can book a flight from USA to Tromsø (average of $558). Flying from USA to Tromsø in June is currently the most expensive (average of $1,156). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from USA to Tromsø

Discover the top 4 airlines that operate flights from USA 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 July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$403Average$654FlexibilityNo cancel feeOn-time77%
FinnairCheapest$444Average$872FlexibilityNo cancel feeOn-time76%
KLMCheapest$498Average$698FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$509Average$577FlexibilityNo cancel feeOn-time70%

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