$139 Cheap Flights from Kristiansund (KSU) to Tromsø (TOS)

View $139 flight on Mon, Jun 8, 2026Opens in a new window

Popular airlines from Kristiansund (KSU-Kvernberget) to Tromsø (TOS-Langnes)

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Cheap Flights from Kristiansund to Tromsø (KSU-TOS)

Prices were available within the past 7 days and start at $139 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Kvernberget Airport (KSU) to Langnes Airport (TOS) cost?
Secure a cheap one-way flight from $139 or cheap return flight from Kvernberget Airport (KSU) to Langnes Airport (TOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Kvernberget Airport (KSU) to Langnes Airport (TOS)?
The cheapest month to fly from KSU to TOS is , when demand is low. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Kvernberget Airport (KSU) to Langnes Airport (TOS)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest KSU to TOS flight.
How many flights per day from Kvernberget Airport (KSU) to Langnes Airport (TOS)?
Nonstop flights from Kvernberget Airport (KSU) to Langnes Airport (TOS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KSU to TOS?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kvernberget Airport (KSU) to Langnes Airport (TOS)?
To land at Langnes Airport (TOS) on schedule, opt for a flight that leaves from Kvernberget Airport (KSU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kvernberget Airport (KSU) to Langnes Airport (TOS) last-minute?
Holding off until just before your trip to book a ticket from KSU to TOS often results in higher prices. Although you may find some last-minute discounts, there's no guarantee. Be flexible with your itinerary to boost your chances of landing a bargain.
Is it cheaper to book a KSU to TOS flight and hotel package?
Booking a KSU to TOS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our impressive range of hotels 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 Kvernberget Airport (KSU) to Langnes Airport (TOS)?
If you reserved your KSU to TOS flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Kvernberget
Destination airport
Langnes
Distance
545 mi

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Kristiansund to Tromsø Flights

The cheapest times to fly from Kristiansund to Tromsø

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 Kristiansund to Tromsø are during the month of . You can find some of the cheapest flights from Kristiansund to Tromsø with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kristiansund to Tromsø

Sunday is one of the best days to book for cheap flights from Kristiansund to Tromsø: 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 Kristiansund to Tromsø

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 Kristiansund to Tromsø in 2025. You can also book with separate airlines for your outbound and return journeys, from $139 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 Kristiansund to Tromsø 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 Kristiansund to Tromsø 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.

 

Kristiansund to Tromsø Flights

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