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$25+ Cheap flights from Stockholm (STO) to Helsinki (HEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
STO — HEL
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Stockholm to Helsinki-Vantaa are usually found in September or January, booked 73 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Stockholm to Helsinki

Cheapest flights from Stockholm to Helsinki
Explore the most affordable flight options available from Stockholm to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Mytrip deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:45 pm
ARN
-
HEL
Nonstop0h 55m
Norwegian
Mon 4/276:50 pm
HEL
-
ARN
Nonstop1h 00m
Norwegian
Deal found 3/23$64
This Mytrip deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:45 pm
ARN
-
HEL
Nonstop0h 55m
Norwegian
Mon 5/187:05 am
HEL
-
ARN
Nonstop1h 00m
Norwegian
Deal found 3/21$65
This Mytrip deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:25 pm
ARN
-
HEL
Nonstop0h 55m
Norwegian
Thu 5/148:30 pm
HEL
-
ARN
Nonstop1h 00m
Norwegian
Deal found 3/22$67
This Trip.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:25 pm
ARN
-
HEL
Nonstop0h 55m
Norwegian
Mon 5/46:50 pm
HEL
-
ARN
Nonstop1h 00m
Norwegian
Deal found 3/19$70
This FlightHub deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:25 pm
ARN
-
HEL
Nonstop0h 55m
Norwegian
Fri 5/227:05 am
HEL
-
ARN
Nonstop1h 00m
Norwegian
Deal found 3/22$76
This Norwegian deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norwegian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:35 am
ARN
-
HEL
Nonstop0h 55m
Norwegian
Fri 5/228:30 am
HEL
-
ARN
Nonstop1h 00m
Norwegian
Deal found 3/22$81
This Norwegian deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norwegian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:45 pm
ARN
-
HEL
Nonstop0h 55m
Norwegian
Wed 4/153:40 pm
HEL
-
ARN
Nonstop1h 00m
Norwegian
Deal found 3/22$82
This Mytrip deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:35 am
ARN
-
HEL
Nonstop0h 55m
Multiple Airlines
Mon 5/119:15 pm
HEL
-
ARN
Nonstop1h 10m
Multiple Airlines
Deal found 3/21$84
This Mytrip deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:35 am
ARN
-
HEL
Nonstop0h 55m
Multiple Airlines
Sun 6/289:20 pm
HEL
-
ARN
1 stop23h 20m
Multiple Airlines
Deal found 3/21$85
This Mytrip deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:45 am
ARN
-
HEL
Nonstop1h 10m
Multiple Airlines
Sun 4/1910:45 am
HEL
-
ARN
Nonstop1h 00m
Multiple Airlines
Deal found 3/20$87

Find flight deals from Stockholm to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Stockholm (STO) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$64
(Mytrip)

One-way from

$25
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$116

Good round-trip deal

$144 or less

Good one-way deal

$91 or less
Provider with most accurate pricing for Stockholm (STO)-Helsinki-Vantaa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Stockholm (STO)-Helsinki-Vantaa flights.
Search Deals
From Stockholm (STO) to Helsinki-Vantaa
Search Deals
One-way flight from Stockholm (STO) to Helsinki-Vantaa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Stockholm (STO) to Helsinki-Vantaa.
Search Deals
Price to beat on a one-way flight from Stockholm (STO) to Helsinki-Vantaa.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stockholm to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Stockholm to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

StockholmHelsinki

ARN - HEL

ARNHEL

Stockholm Arlanda

Tue 4/14

2:45 pm-4:40 pm

Nonstop0h 55m

Helsinki-Vantaa

Wed 4/15

3:40 pm-3:40 pm

Nonstop1h 00m

$81

StockholmHelsinki

ARN - HEL

ARNHEL

Stockholm Arlanda

Thu 4/16

6:20 am-8:20 am

Nonstop1h 00m

Helsinki-Vantaa

Fri 4/17

6:45 am-6:45 am

Nonstop1h 00m

$119

StockholmHelsinki

ARN - HEL

ARNHEL

Stockholm Arlanda

Fri 4/17

7:25 am-9:25 am

Nonstop1h 00m

Helsinki-Vantaa

Fri 4/24

9:20 pm-7:40 pm

1 stop23h 20m

$165

StockholmHelsinki

ARN - HEL

ARNHEL

Stockholm Arlanda

Mon 5/11

7:35 am-9:30 am

Nonstop0h 55m

Helsinki-Vantaa

Fri 5/22

9:50 am-6:20 pm

1 stop9h 30m

$168

StockholmHelsinki

ARN - HEL

ARNHEL

Stockholm Arlanda

Mon 5/11

8:45 am-3:20 pm

1 stop5h 35m

Helsinki-Vantaa

Tue 5/19

7:05 am-7:05 am

Nonstop1h 00m

$201

StockholmHelsinki

ARN - HEL

ARNHEL

Stockholm Arlanda

Fri 4/24

6:50 am-5:10 pm

1 stop9h 20m

Helsinki-Vantaa

Tue 4/28

7:05 am-2:25 pm

2 stops8h 20m

$220

StockholmHelsinki

ARN - HEL

ARNHEL

Stockholm Arlanda

Wed 5/6

5:10 pm-1:35 am

2 stops7h 25m

Helsinki-Vantaa

Wed 5/13

6:35 am-12:25 pm

1 stop6h 50m

$234

StockholmHelsinki

ARN - HEL

ARNHEL

Stockholm Arlanda

Thu 4/16

2:45 pm-4:40 pm

Nonstop0h 55m

Helsinki-Vantaa

Fri 4/17

9:50 am-3:00 pm

1 stop6h 10m

$256

StockholmHelsinki

ARN - HEL

ARNHEL

Stockholm Arlanda

Fri 5/1

5:10 pm-1:35 am

2 stops7h 25m

Helsinki-Vantaa

Mon 5/4

6:15 pm-12:20 am

1 stop7h 05m

$257

StockholmHelsinki

ARN - HEL

ARNHEL

Stockholm Arlanda

Thu 4/16

6:10 am-1:05 pm

1 stop5h 55m

Helsinki-Vantaa

Sun 4/19

6:00 am-12:35 pm

2 stops7h 35m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Stockholm to Helsinki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Stockholm to Helsinki in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Stockholm-Helsinki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Stockholm-Helsinki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Stockholm-Helsinki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Stockholm-Helsinki flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Stockholm-Helsinki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Stockholm to Helsinki

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

Cheapflights Insights

Everything you need to know about your flight from Stockholm to Helsinki

How far ahead should I book a flight from Stockholm to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Stockholm to Helsinki. Price data was last updated on March 13, 2026.

The best time to book flights from Stockholm to Helsinki is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Stockholm to Helsinki?

Currently, March is the cheapest month in which you can book a flight from Stockholm to Helsinki (average of $40). Flying from Stockholm to Helsinki in June is currently the most expensive (average of $64). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STO to HEL?

Find hourly flight availability from Stockholm to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 23, 2026.

A simple way to save on the total cost of your ticket is to fly from Stockholm to Helsinki in the afternoon. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Stockholm to Helsinki?

Use this chart to determine the cheapest time to fly round-trip from Stockholm to Helsinki. Price data was last updated on March 23, 2026.

Travelers seeking maximum savings on their Stockholm to Helsinki flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Stockholm to Helsinki

Explore weekly flight availability from Stockholm to Helsinki. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 23, 2026.

The most flights from STO to HEL are scheduled on a Monday (41 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (19 on average).

How much does it cost to fly round-trip from Stockholm to Helsinki?

How often are flights from Stockholm to Helsinki delayed?

About 12% of weekly flights between Stockholm and Helsinki have experienced delays in the past year, with the average delay time being 84 minutes.

What is the most punctual flight time for Stockholm to Helsinki flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Stockholm to Helsinki flights?

Over the last year, Scandinavian Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated March 23, 2026.
Peruse reviews from past customers who have flown with Norwegian,Norwegian, andFinnair from Stockholm to Helsinki to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
8.2
Very good
256 reviews

Crew

8.4

Overall

8.2

Comfort

7.7

Food

6.8

Boarding

8.0

Entertainment

6.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Norwegian
8.2
Very good
256 reviews
Norwegian
8.2
Very good
256 reviews

Crew

8.4

Overall

8.2

Comfort

7.7

Food

6.8

Boarding

8.0

Entertainment

6.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Norwegian
7.7
Good
245 reviews
Norwegian
8.2
Very good
256 reviews

Crew

8.4

Overall

8.2

Comfort

7.7

Food

6.8

Boarding

8.0

Entertainment

6.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Finnair
7.7
Good
1,374 reviews
Norwegian
8.2
Very good
256 reviews

Crew

8.4

Overall

8.2

Comfort

7.7

Food

6.8

Boarding

8.0

Entertainment

6.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.
Scandinavian Airlines
7.3
Good
1,721 reviews
Norwegian
8.2
Very good
256 reviews

Crew

8.4

Overall

8.2

Comfort

7.7

Food

6.8

Boarding

8.0

Entertainment

6.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Jun 2024

FCO - CPH

Great experience, and best in our Europe trip, comparing Easy Jet, Ryan Air, and vueling when having cabin bag in the equation. Plenty of leg room, as much as the additional paid leg room seats on the other flights we had, boarding from back as well as front of plane was a bonus. No waiting around on the tarmac in full sun (thanks RA), great boarding! Good crew, and a few free rows of seats.

Related info for your journey

Find useful and relevant information for your journey from Stockholm to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helsinki from Stockholm?

    Helsinki-Vantaa (HEL) is the airport you will fly into if you book a flight from Stockholm to Helsinki. You should not have trouble finding flights to Helsinki-Vantaa from Stockholm; the airport handles an average of 27 inbound flights from Stockholm per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Helsinki airport from Stockholm. It is only a 10.6 mi journey from Helsinki-Vantaa (HEL) to Helsinki’s city center.

  • How long is the flight from Stockholm to Helsinki?

    Departing from Stockholm to Helsinki will take you 55m. The distance between Stockholm and Helsinki is about 247 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Stockholm to Helsinki round-trip?

    Cheapflights users have booked flights from Stockholm to Helsinki round-trip from $42. Other airlines that can offer you cheap pricing are Norwegian, from $48, and Norwegian, from $62. These flights start at 64% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Stockholm to Helsinki one-way?

    To fly one-way, consider booking your trip with Norwegian, which is currently one of the cheapest options available, starting at $19. Norwegian flights start at $31 while deals on Scandinavian Airlines start at $38 one-way.

  • What are the most reliable airlines from Stockholm to Helsinki?

    Before booking your flight to Helsinki from Stockholm, check out the most reliable airlines to get you to your destination on time: CityJet (95%), Air France (94%), Braathens Regional Aviation( 94%).

  • What are the cheapest flights from Stockholm to Helsinki?

    Looking for the cheapest flight from Stockholm to Helsinki? While on average our users pay $417, our data indicates the cheapest price to be $32. The most popular route (Stockholm Arlanda - Helsinki-Vantaa), is priced around $81.

  • Can I find deals for flights from Stockholm to Helsinki that include hotel bookings?

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

  • How can I find direct flights from Stockholm to Helsinki?

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

  • Can I find deals for business class flights from Stockholm to Helsinki?

    Yes. Cheapflights offers flight deals from Stockholm to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Stockholm to Helsinki?

    Currently, March is the cheapest month in which you can book a flight from Stockholm to Helsinki (average of $40). Flying from Stockholm to Helsinki in June is currently the most expensive (average of $64). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Lahti

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Alternative routes for Stockholm to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
Arlanda to Helsinki flights
Gothenburg to Helsinki flights

Top 4 airlines flying from Stockholm to Helsinki

Discover the top 4 airlines that operate flights from Stockholm to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$42Average$155FlexibilityNo cancel feeOn-time77%
NorwegianCheapest$48Average$79FlexibilityNo cancel feeOn-timeN/A
NorwegianCheapest$62Average$116FlexibilityNo cancel feeOn-time74%
FinnairCheapest$74Average$166FlexibilityNo cancel feeOn-time76%

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