$96 Cheap Flights from Tromsø (TOS) to Helsinki (HEL)

View $96 flight on Tue, Sep 23, 2025Opens in a new window

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

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Cheap Flights from Tromsø to Helsinki (TOS-HEL)

Prices were available within the past 7 days and start at $96 for one-way flights and $180 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Scandinavian Airlines
Mon, Aug 18 - Mon, Aug 25
TOS
Tromsø
HEL
Helsinki
$180
Roundtrip
Found 2 days ago
Select Scandinavian Airlines flight, departing Mon, Aug 18 from Tromsø to Helsinki, returning Mon, Aug 25, priced at $180 Found 2 days ago
Scandinavian Airlines
Fri, Aug 15 - Fri, Aug 22
TOS
Tromsø
HEL
Helsinki
$183
Roundtrip
Found 1 day ago
Select Scandinavian Airlines flight, departing Fri, Aug 15 from Tromsø to Helsinki, returning Fri, Aug 22, priced at $183 Found 1 day ago
Scandinavian Airlines
Mon, Aug 18 - Mon, Aug 25
TOS
Tromsø
HEL
Helsinki
$184
Roundtrip
Found 2 days ago
Select Scandinavian Airlines flight, departing Mon, Aug 18 from Tromsø to Helsinki, returning Mon, Aug 25, priced at $184 Found 2 days ago
Scandinavian Airlines
Mon, Aug 18 - Mon, Aug 25
TOS
Tromsø
HEL
Helsinki
$193
Roundtrip
Found 2 days ago
Select Scandinavian Airlines flight, departing Mon, Aug 18 from Tromsø to Helsinki, returning Mon, Aug 25, priced at $193 Found 2 days ago
Scandinavian Airlines
Mon, Aug 18 - Mon, Aug 25
TOS
Tromsø
HEL
Helsinki
$196
Roundtrip
Found 2 days ago
Select Scandinavian Airlines flight, departing Mon, Aug 18 from Tromsø to Helsinki, returning Mon, Aug 25, priced at $196 Found 2 days ago
Scandinavian Airlines
Fri, Aug 15 - Fri, Aug 22
TOS
Tromsø
HEL
Helsinki
$196
Roundtrip
Found 1 day ago
Select Scandinavian Airlines flight, departing Fri, Aug 15 from Tromsø to Helsinki, returning Fri, Aug 22, priced at $196 Found 1 day ago
Norwegian Air Shuttle
Mon, Aug 18 - Mon, Aug 25
TOS
Tromsø
HEL
Helsinki
$204
Roundtrip
Found 2 days ago
Select Norwegian Air Shuttle flight, departing Mon, Aug 18 from Tromsø to Helsinki, returning Mon, Aug 25, priced at $204 Found 2 days ago
Finnair
Tue, Jul 29 - Tue, Aug 5
TOS
Tromsø
HEL
Helsinki
$383
Roundtrip
Found 9 hours ago
Select Finnair flight, departing Tue, Jul 29 from Tromsø to Helsinki, returning Tue, Aug 5, priced at $383 Found 9 hours ago
Lufthansa
Mon, Aug 18 - Mon, Aug 25
TOS
Tromsø
HEL
Helsinki
$592
Roundtrip
Found 2 days ago
Select Lufthansa flight, departing Mon, Aug 18 from Tromsø to Helsinki, returning Mon, Aug 25, priced at $592 Found 2 days ago
Austrian Airlines
Mon, Jun 23 - Mon, Jun 30
TOS
Tromsø
HEL
Helsinki
$1,343
Roundtrip
Found 6 days ago
Select Austrian Airlines flight, departing Mon, Jun 23 from Tromsø to Helsinki, returning Mon, Jun 30, priced at $1,343 Found 6 days ago
Flights from Tromsø (TOS) to Helsinki (HEL)
Origin airport
Langnes
Destination airport
Vantaa
Airlines serving
Finnair, Norwegian Air Shuttle, Scandinavian Airlines
Roundtrip price
$180
Distance
669 mi
Average flight time
3 hours 17 mins

Tromsø to Helsinki Flights

The cheapest times to fly from Tromsø to Helsinki

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

 

The best time to book a flight from Tromsø to Helsinki

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

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 Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $96 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 Helsinki 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 Helsinki 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 Langnes Airport (TOS) to Vantaa Airport (HEL) cost?
Snag cheap return fares starting at $724 from Langnes Airport (TOS) to Vantaa Airport (HEL). 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 TOS on June 24 2025 and touching down at HEL. The price was last updated on June 13 2025 and has not changed since.
What is the cheapest month to fly from TOS to HEL?
To lock in a cheap fare, look for nonstop flights from TOS to HEL leaving in August. You can find a one-way Finnair flight for $195 leaving on August 20 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on June 13 2025 and remains unchanged.
Which airlines fly direct from Langnes Airport (TOS) to Vantaa Airport (HEL)?
You can fly straight from Langnes Airport (TOS) to Vantaa Airport (HEL) on a Finnair flight.
What is the cheapest airline that flies from TOS to HEL?
Travel from TOS to HEL with Finnair. This carrier currently offers the cheapest one-way ticket on this route, starting at $195. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from TOS on August 20 2025. Prices were last updated on June 13 2025 and have not changed since.
How many flights per day from Langnes Airport (TOS) to Vantaa Airport (HEL)?
On average, only 1 direct flight departs daily from Langnes Airport (TOS) to Vantaa Airport (HEL). Need other options? Use our filter tool to discover flights with layovers and squeeze in a visit to another city along the way.
What are the most popular departure times for flights from Langnes Airport (TOS) to Vantaa Airport (HEL)?
More travelers fly between TOS and HEL at 11 AM than at any other time. Prefer a quieter experience? Travel outside of rush hours and there’s a chance you’ll save on your fare as well.
What day of the week has the most flights from TOS to HEL?
Tuesday has the most flights from Langnes Airport (TOS) to Vantaa Airport (HEL). Consider taking off on this day and you’ll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Langnes Airport (TOS) to Vantaa Airport (HEL)?
Take the earliest flight at around 8:20AM UTC+1, heading out of Langnes Airport (TOS). You’ll be traveling for around 1h 50m, arriving at Vantaa Airport (HEL) at approximately 11:10AM UTC+2.
How long does it take to fly from Langnes Airport (TOS) to Vantaa Airport (HEL)?
It takes around 2 hours and 5 minutes to travel the 670 mi from TOS to HEL.
What airline has the least delays from TOS to HEL?
With 88% of journeys usually landing on schedule, Wideroe has the best on-time performance for direct flights from Langnes Airport (TOS) to Vantaa Airport (HEL). To check your flight status and receive notifications about any changes, head to the Expedia App.
What is the best time to fly from Langnes Airport (TOS) to Vantaa Airport (HEL)?
Book a flight from Langnes Airport (TOS) to Vantaa Airport (HEL) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Helsinki from Langnes Airport (TOS)?
If you’re taking a direct flight from Langnes Airport (TOS) to Helsinki, Vantaa Airport (HEL) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Langnes Airport (TOS) to Vantaa Airport (HEL) last-minute?
Waiting until just before your trip to book your flight from TOS to HEL generally means paying more. Although you may find some last-minute deals, they aren’t always guaranteed. Keep your travel plans flexible for the best chance of getting a bargain.
Is it cheaper to book a TOS to HEL flight and hotel package?
Booking a TOS to HEL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our extensive range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Langnes Airport (TOS) to Vantaa Airport (HEL)?
Typically, you’re able to cancel or reschedule your TOS to HEL flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline’s rules and fees on flight changes, or if you want more details, visit our Customer Service portal.

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