How long is the flight from USA to Tromsø?

A quick flight from USA to Tromsø can take about 21h 40m. Scandinavian Airlines provides one of the quickest options available for as low as $376. The distance from USA to Tromsø is about 3898 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from USA to Tromsø one-way?

The cheapest airlines for a one-way flight from USA to Tromsø are Lufthansa ($363), Finnair ($429), and Air France ($451).

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

Currently, June is the cheapest month in which you can book a flight from USA to Tromsø (average of $387). Flying from USA to Tromsø in April is currently the most expensive (average of $640). 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.

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.

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).

What are the most popular routes from USA to Tromsø?

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

What are the most popular airlines that fly from USA to Tromsø?

Consider Scandinavian Airlines, Finnair or British Airways when booking your flight. These represent the most popular airlines when flying from USA to Tromsø.

What is the cheapest time of day to fly from US to TOS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Tromsø as you normally would.

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.

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.

$261+ Flights from the United States to Tromsø

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$360 (Ticket)
One-way from	$261 (Gurufare)
Popular in	June
Cheapest in	November
Average price	$581

Delta

Delta's Delta One offers 180-degree flat-bed seats with duvets and lumbar pillows on long-haul routes.

Delta's free Wi-Fi is available on most long-haul flights for SkyMiles members, enhancing connectivity.

Scandinavian Airlines

SAS's business class offers lie-flat beds with large screens and full bar service on long-haul flights.

SAS Plus offers extra legroom and enhanced recline with meals on real china for premium economy travelers.

Finnair

Finnair's AirLounge seats offer a 78-inch lie-flat bed with wireless charging in business class.

Finnair's Premium Economy offers 38-inch pitch, 8-inch recline, and 13-inch touchscreens for enhanced comfort.

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$403	Average$663	FlexibilityNo cancel fee	On-time77%
Finnair	Cheapest$434	Average$648	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$509	Average$576	FlexibilityNo cancel fee	On-time70%
KLM	Cheapest$532	Average$698	FlexibilityNo cancel fee	On-time75%

$261+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from USA to Tromsø

Keep the following information in mind while searching for USA to Tromsø flight deals. Data was last updated January 14, 2026.

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Most trusted provider

Round-trip from

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Popular in

Cheapest in

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Find flight deals from USA to Tromsø

Cheapest flights from USA to TromsøExplore 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 January 14, 2026.

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 January 14, 2026.

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Best time to book a flight from USA to Tromsø

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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?

The best insider tips for theUnited States to Tromsø flights

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Scandinavian Airlines

Finnair

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Reviews of airlines servicing Tromsø

Get a feel of what it's like to fly with KLM, Finnair, and Scandinavian 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.

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?

How long is the flight from USA to Tromsø?

What are the cheapest airlines to fly from USA to Tromsø one-way?

What are the most popular routes from USA to Tromsø?

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

How can I find direct flights from USA to Tromsø?

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

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

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Alternative routes for USA to Tromsø

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Top 4 airlines flying from USA to Tromsø

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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 January 14, 2026.