$102 Cheap Flights from Helsinki (HEL) to Tromsø (TOS)

View $102 flight on Sun, Feb 15, 2026Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Tromsø (TOS-Langnes)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Helsinki to Tromsø (HEL-TOS)

Prices were available within the past 7 days and start at $102 for one-way flights and $218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, Sep 26 - Tue, Sep 30
HEL
Helsinki
TOS
Tromsø
$218 Roundtrip, found 13 hours ago
$218
Roundtrip
found 13 hours ago
Select Scandinavian Airlines flight, departing Fri, Sep 26 from Helsinki to Tromsø, returning Tue, Sep 30, priced at $218 found 13 hours ago
Scandinavian Airlines
Fri, Sep 19 - Sun, Sep 21
HEL
Helsinki
TOS
Tromsø
$221 Roundtrip, found 5 days ago
$221
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, Sep 19 from Helsinki to Tromsø, returning Sun, Sep 21, priced at $221 found 5 days ago
Scandinavian Airlines
Fri, Oct 3 - Mon, Oct 6
HEL
Helsinki
TOS
Tromsø
$222 Roundtrip, found 2 days ago
$222
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Oct 3 from Helsinki to Tromsø, returning Mon, Oct 6, priced at $222 found 2 days ago
Scandinavian Airlines
Fri, Sep 26 - Fri, Oct 3
HEL
Helsinki
TOS
Tromsø
$224 Roundtrip, found 13 hours ago
$224
Roundtrip
found 13 hours ago
Select Scandinavian Airlines flight, departing Fri, Sep 26 from Helsinki to Tromsø, returning Fri, Oct 3, priced at $224 found 13 hours ago
Scandinavian Airlines
Fri, Oct 3 - Mon, Oct 6
HEL
Helsinki
TOS
Tromsø
$224 Roundtrip, found 2 days ago
$224
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Oct 3 from Helsinki to Tromsø, returning Mon, Oct 6, priced at $224 found 2 days ago
Scandinavian Airlines
Wed, Sep 10 - Wed, Sep 17
HEL
Helsinki
TOS
Tromsø
$233 Roundtrip, found 2 days ago
$233
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Wed, Sep 10 from Helsinki to Tromsø, returning Wed, Sep 17, priced at $233 found 2 days ago
Norwegian Air Shuttle
Tue, Sep 23 - Tue, Sep 30
HEL
Helsinki
TOS
Tromsø
$235 Roundtrip, found 9 hours ago
$235
Roundtrip
found 9 hours ago
Select Norwegian Air Shuttle flight, departing Tue, Sep 23 from Helsinki to Tromsø, returning Tue, Sep 30, priced at $235 found 9 hours ago
Norwegian Air Shuttle
Fri, Nov 7 - Tue, Nov 11
HEL
Helsinki
TOS
Tromsø
$236 Roundtrip, found 3 days ago
$236
Roundtrip
found 3 days ago
Select Norwegian Air Shuttle flight, departing Fri, Nov 7 from Helsinki to Tromsø, returning Tue, Nov 11, priced at $236 found 3 days ago
Finnair
Thu, Feb 5 - Tue, Feb 10
HEL
Helsinki
TOS
Tromsø
$419 Roundtrip, found 5 days ago
$419
Roundtrip
found 5 days ago
Select Finnair flight, departing Thu, Feb 5 from Helsinki to Tromsø, returning Tue, Feb 10, priced at $419 found 5 days ago
KLM
Fri, Sep 26 - Fri, Oct 3
HEL
Helsinki
TOS
Tromsø
$481 Roundtrip, found 13 hours ago
$481
Roundtrip
found 13 hours ago
Select KLM flight, departing Fri, Sep 26 from Helsinki to Tromsø, returning Fri, Oct 3, priced at $481 found 13 hours ago

Alternative airports near Tromsø

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Langnes TOS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $271
TOS
Langnes
CheapestClosest
Average driving time to city center6 min
Flights from $271
Flights from Helsinki (HEL) to Tromsø (TOS)
Origin airport
Vantaa
Destination airport
Langnes
Airlines serving
Finnair, KLM, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines
Roundtrip price
$218
Distance
669 mi
Average flight time
1 hour 50 mins

Helsinki to Tromsø Flights

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

 

The best time to book a flight from Helsinki to Tromsø

Sunday is one of the best days to book for cheap flights from Helsinki 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 Helsinki 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 Helsinki to Tromsø in 2025. You can also book with separate airlines for your outbound and return journeys, from $102 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 Helsinki 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 Helsinki 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.

 

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Langnes Airport (TOS) cost?
You can score affordable return tickets from Vantaa Airport (HEL) to Langnes Airport (TOS) starting at $461. Book a seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Finnair flight leaving HEL on August 5 2025 and touching down at TOS. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from HEL to TOS?
The cheapest flights from HEL to TOS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Vantaa Airport (HEL) to Langnes Airport (TOS)?
When jetting out of Vantaa Airport (HEL), you can jump on a nonstop flight to Langnes Airport (TOS) with Finnair.
What is the cheapest airline that flies from HEL to TOS?
With prices as low as $201 for a one-way flight from HEL to TOS, Finnair is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HEL on August 19 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Vantaa Airport (HEL) to Langnes Airport (TOS)?
On average, Vantaa Airport (HEL) only offers 1 nonstop flight to Langnes Airport (TOS) daily. For more options, try Expedia's easy-to-use filters. Just enter your details, then click on "1 Stop" or "2+ Stops" to discover flights with layovers.
What are the most popular departure times for flights from Vantaa Airport (HEL) to Langnes Airport (TOS)?
Flights between HEL and TOS are their busiest at 4 PM. For a less crowded experience and potentially cheaper tickets, look for a time when demand is lower.
What day of the week has the most flights from HEL to TOS?
If you depart on a Tuesday, you'll get the biggest range of choices for flights from Vantaa Airport (HEL) to Langnes Airport (TOS).
What is the earliest flight from Vantaa Airport (HEL) to Langnes Airport (TOS)?
The first flight of the day leaving from Vantaa Airport (HEL) is at around 6:40AM UTC+2. Board this flight and you'll arrive at Langnes Airport (TOS) at approximately 7:35AM UTC+1. The total time in the air is 1h 55m.
How long does it take to fly from Vantaa Airport (HEL) to Langnes Airport (TOS)?
It takes approximately 2 hours and 7 minutes to fly the 670 mi from HEL to TOS.
What airline has the least delays from HEL to TOS?
With 83% of journeys usually arriving on time, Wideroe has the best on-time performance for nonstop flights from Vantaa Airport (HEL) to Langnes Airport (TOS). To keep track of your flight status and get notified about any changes, simply head to the Expedia App.
What is the best time to fly from Vantaa Airport (HEL) to Langnes Airport (TOS)?
Choose a flight from Vantaa Airport (HEL) to Langnes Airport (TOS) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**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.
What airports do you fly into for Tromsø from Vantaa Airport (HEL)?
Browse your flight options from Vantaa Airport (HEL) to Langnes Airport (TOS). This is the only airport in Tromsø you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Vantaa Airport (HEL) to Langnes Airport (TOS) last-minute?
Booking your plane ticket from HEL to TOS shortly before your getaway is usually more expensive. But if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a HEL to TOS flight and hotel package?
Opting for a HEL to TOS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to Langnes Airport (TOS)?
In most instances, you're able to reschedule or cancel your HEL to TOS flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further details, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.