What is the cheapest airline to fly from Dallas to Tromsø round-trip?

Our cheapest airline available from Dallas to Tromsø is Finnair. Our recent data shows that you can find tickets from as low as $630 on this airline.

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 is the cheapest time of day to fly from DFW to TOS?

When flying from Dallas to Tromsø, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Tromsø from Dallas?

If you book a flight to Tromsø from Dallas, you will be flying to Tromso/Langnes, which is the city’s only airport. Tromso/Langnes (TOS) is located 2.5 mi from the center of Tromsø. There are 0 flights from Dallas to Tromso/Langnes per day from 1 airline.

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

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

How can I find direct flights from Dallas to Tromsø?

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

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

Yes. Cheapflights offers flight deals from Dallas 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.

Find Cheap Flights from Dallas to Tromsø

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dallas to Tromsø with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Best time to book a flight from Dallas to Tromsø

Have a flexible travel schedule? Discover the best time to fly to Tromsø from Dallas with our price prediction graph.

A78-TOS

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.

Reviews of airlines servicing Tromsø

Read reviews from past customers who have flown Finnair from Dallas to Tromsø. 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.

Finnair

7.6

Good

1,430 reviews

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

Finnair

7.6

Good

1,430 reviews

Finnair

7.6

Good

1,430 reviews

Reviews

1 / 20

10.0

Excellent

Jake,Jun 2026

RNO - SEA

Related info for your journey

What airport do you fly into for flights to Tromsø from Dallas?
If you book a flight to Tromsø from Dallas, you will be flying to Tromso/Langnes, which is the city’s only airport. Tromso/Langnes (TOS) is located 2.5 mi from the center of Tromsø. There are 0 flights from Dallas to Tromso/Langnes per day from 1 airline.
What is the cheapest airline to fly from Dallas to Tromsø round-trip?
Our cheapest airline available from Dallas to Tromsø is Finnair. Our recent data shows that you can find tickets from as low as $630 on this airline.
Can I find deals for flights from Dallas to Tromsø that include hotel bookings?
Yes. In addition to deals on Dallas to Tromsø flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dallas to Tromsø?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas to Tromsø.
Can I find deals for business class flights from Dallas to Tromsø?
Yes. Cheapflights offers flight deals from Dallas 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Tromsø flight routes

Alternative routes for Dallas to Tromsø

Dallas/Fort Worth to Oslo Gardermoen flights

George Bush Intcntl to Oslo Gardermoen flights

Austin to Sandefjord flights

San Antonio to Bergen flights

Top airline flying from Dallas to Tromsø

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest$630	Average$1,087	FlexibilityNo cancel fee	On-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Find cheap flights from Dallas to Tromsø with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Dallas to Tromsø

Have a flexible travel schedule? Discover the best time to fly to Tromsø from Dallas with our price prediction graph.

Reviews of airlines servicing Tromsø

Read reviews from past customers who have flown Finnair from Dallas to Tromsø. 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.

Related info for your journey

What airport do you fly into for flights to Tromsø from Dallas?

What is the cheapest airline to fly from Dallas to Tromsø round-trip?

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

How can I find direct flights from Dallas to Tromsø?

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

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.

Alternative routes for Dallas to Tromsø

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Tromsø by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Dallas to Tromsø by cabin class

Find flights from Dallas to Tromsø, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dallas and Tromsø flights

Browse other Dallas and Tromsø flight options. Last updated on October 1, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to Tromsø

Explore flights to Tromsø departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 1, 2026.

Top airline flying from Dallas to Tromsø

100% Free

Book with Flexibility

Travel Smart

Cheap flights from Dallas to Tromsø (TOS)

Find cheap flights from Dallas to Tromsø with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Dallas to Tromsø

Have a flexible travel schedule? Discover the best time to fly to Tromsø from Dallas with our price prediction graph.

Reviews of airlines servicing Tromsø

Read reviews from past customers who have flown Finnair from Dallas to Tromsø. 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.

Related info for your journey

What airport do you fly into for flights to Tromsø from Dallas?

What is the cheapest airline to fly from Dallas to Tromsø round-trip?

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

How can I find direct flights from Dallas to Tromsø?

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

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.

Alternative routes for Dallas to Tromsø

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Tromsø by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Dallas to Tromsø by cabin class

Find flights from Dallas to Tromsø, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dallas and Tromsø flights

Browse other Dallas and Tromsø flight options. Last updated on October 1, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to Tromsø

Explore flights to Tromsø departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 1, 2026.

Top airline flying from Dallas to Tromsø

100% Free

Book with Flexibility

Travel Smart