$62 Cheap Flights from Tromsø (TOS) to Trondheim (TRD)

View $62 flight on Fri, Sep 18, 2026Opens in a new window

Popular airlines from Tromsø (TOS-Langnes) to Vaernes Airport (TRD)

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Cheap Flights from Tromsø to Trondheim (TOS-TRD)

Prices were available within the past 7 days and start at $62 for one-way flights and $125 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Widerøe
Wed, Apr 29 - Wed, May 6
TOS
Tromsø
TRD
Trondheim
$125 Roundtrip, found 3 days ago
$125
Roundtrip
found 3 days ago
Select Widerøe flight, departing Wed, Apr 29 from Tromsø to Trondheim, returning Wed, May 6, priced at $125 found 3 days ago
Widerøe
Wed, Apr 29 - Wed, May 6
TOS
Tromsø
TRD
Trondheim
$127 Roundtrip, found 3 days ago
$127
Roundtrip
found 3 days ago
Select Widerøe flight, departing Wed, Apr 29 from Tromsø to Trondheim, returning Wed, May 6, priced at $127 found 3 days ago
Scandinavian Airlines
Fri, Apr 17 - Mon, Apr 20
TOS
Tromsø
TRD
Trondheim
$129 Roundtrip, found 2 days ago
$129
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Apr 17 from Tromsø to Trondheim, returning Mon, Apr 20, priced at $129 found 2 days ago
Widerøe
Wed, Apr 29 - Wed, May 6
TOS
Tromsø
TRD
Trondheim
$141 Roundtrip, found 3 days ago
$141
Roundtrip
found 3 days ago
Select Widerøe flight, departing Wed, Apr 29 from Tromsø to Trondheim, returning Wed, May 6, priced at $141 found 3 days ago
Scandinavian Airlines
Fri, Apr 17 - Mon, Apr 20
TOS
Tromsø
TRD
Trondheim
$143 Roundtrip, found 2 days ago
$143
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Apr 17 from Tromsø to Trondheim, returning Mon, Apr 20, priced at $143 found 2 days ago
Widerøe
Wed, Apr 29 - Wed, May 6
TOS
Tromsø
TRD
Trondheim
$145 Roundtrip, found 3 days ago
$145
Roundtrip
found 3 days ago
Select Widerøe flight, departing Wed, Apr 29 from Tromsø to Trondheim, returning Wed, May 6, priced at $145 found 3 days ago
Widerøe
Wed, Apr 29 - Wed, May 6
TOS
Tromsø
TRD
Trondheim
$147 Roundtrip, found 3 days ago
$147
Roundtrip
found 3 days ago
Select Widerøe flight, departing Wed, Apr 29 from Tromsø to Trondheim, returning Wed, May 6, priced at $147 found 3 days ago
Scandinavian Airlines
Wed, Apr 29 - Wed, May 6
TOS
Tromsø
TRD
Trondheim
$157 Roundtrip, found 3 days ago
$157
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Apr 29 from Tromsø to Trondheim, returning Wed, May 6, priced at $157 found 3 days ago
Scandinavian Airlines
Fri, Apr 17 - Mon, Apr 20
TOS
Tromsø
TRD
Trondheim
$158 Roundtrip, found 2 days ago
$158
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Apr 17 from Tromsø to Trondheim, returning Mon, Apr 20, priced at $158 found 2 days ago
Norwegian Air Shuttle
Fri, May 1 - Fri, May 8
TOS
Tromsø
TRD
Trondheim
$187 Roundtrip, found 1 day ago
$187
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Fri, May 1 from Tromsø to Trondheim, returning Fri, May 8, priced at $187 found 1 day ago

Frequently asked questions

How much does a flight from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes) cost?
You can find cheap one-way flights from $62 and cheap return flights from $125 Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes) with Expedia. One-way flights generally range between $94 and $479, and roundtrip flights usually range from $266 to $632. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes)?
The cheapest month to fly from TOS to TRD is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes)?
Widerøe operates around 13 direct flights from TOS to TRD every week.
What is the cheapest airline that flies from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes)?
Norwegian Air Shuttle is one of the cheapest airlines offering connecting flights from Tromsø (TOS) to Trondheim (TRD), with round-trip tickets starting from around $221. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes)?
To find a cheap flight from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes)?
The best airline to fly with from Tromsø (TOS) to Trondheim (TRD) will differ from traveler to traveler. If you like to fly early, Widerøe offers early morning flights. If price is the most important factor, Widerøe typically offers the lowest fares. Widerøe also offers the most daily flights from TOS to TRD, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes)?
There are approximately 2 nonstop flights per day from Langnes (TOS) to Vaernes (TRD). For more options, look at flights that include layovers.
What is the earliest flight from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes)?
The earliest flight from Tromsø (TOS) to Trondheim (TRD) usually leaves at around 6:00 AM local time, operated by SAS. This service is seasonal and active in January, April, August, November, and December. An early flight allows you to make the most of your day in Trondheim. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes)?
The most popular departure times for flights from Tromsø (TOS) to Trondheim (TRD) are in the late afternoon, from 3pm to 6pm. About 29% of passengers prefer this time window. Many major carriers, including SAS and Widerøe, offer flights during this window. This timing is popular because it allows travelers to enjoy their morning in Tromsø before heading out.
How long does it take to fly from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes)?
A nonstop flight from TOS to TRD typically takes around 1 hour 50 minutes, covering approximately 482 miles. Connecting flights on this route usually add 2 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes)?
Business class seats are offered on the TOS to TRD route with SAS.
How do I earn miles on a Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes) flight with Expedia?
It's easy to earn miles on a Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Trondheim from Langnes (TOS)?
From Langnes (TOS), you can fly into Vaernes (TRD) to reach Trondheim. Some flights may connect through major hubs like BOO (BOO), Skagen (SKN), Flesland (BGO) before reaching Trondheim. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes) at the last minute?
Typically, booking a last minute flight from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes) flight and hotel package?
Securing a Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes)?
If you booked your Tromsø (TOS-Langnes) to Trondheim (TRD-Vaernes) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Langnes
Destination airport
Vaernes
Airlines serving
Norwegian Air Shuttle, Scandinavian Airlines, Widerøe
Roundtrip price
$124
Distance
481 mi
Average flight time
2 hours 7 mins

Book with confidence

Tromsø to Trondheim Flights

The cheapest times to fly from Tromsø to Trondheim

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tromsø to Trondheim are during the month of April. You can find some of the cheapest flights from Tromsø to Trondheim with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tromsø to Trondheim

Sunday is one of the best days to book for cheap flights from Tromsø to Trondheim: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tromsø to Trondheim

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tromsø to Trondheim in 2026. You can also book with separate airlines for your outbound and return journeys, from $62 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tromsø to Trondheim flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tromsø to Trondheim airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Tromsø to Trondheim Flights

*Flight schedules are subject to change.

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*Available to One Key members.