$150 Cheap Flights from Stuttgart (STR) to Helsinki (HEL)

View $150 flight on Thu, Sep 11, 2025Opens in a new window

Popular airlines from Stuttgart Airport (STR) to Helsinki-Vantaa Airport (HEL)

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Cheap Flights from Stuttgart to Helsinki (STR-HEL)

Prices were available within the past 7 days and start at $150 for one-way flights and $223 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Lufthansa
Thu, Jun 26 - Sat, Jul 5
STR
Stuttgart
HEL
Helsinki
$223
Roundtrip
Found 3 days ago
Select Lufthansa flight, departing Thu, Jun 26 from Stuttgart to Helsinki, returning Sat, Jul 5, priced at $223 Found 3 days ago
Lufthansa
Thu, Sep 18 - Sun, Sep 21
STR
Stuttgart
HEL
Helsinki
$233
Roundtrip
Found 4 hours ago
Select Lufthansa flight, departing Thu, Sep 18 from Stuttgart to Helsinki, returning Sun, Sep 21, priced at $233 Found 4 hours ago
Lufthansa
Thu, Jun 26 - Sat, Jul 5
STR
Stuttgart
HEL
Helsinki
$239
Roundtrip
Found 3 days ago
Select Lufthansa flight, departing Thu, Jun 26 from Stuttgart to Helsinki, returning Sat, Jul 5, priced at $239 Found 3 days ago
Lufthansa
Thu, Oct 2 - Sun, Oct 5
STR
Stuttgart
HEL
Helsinki
$239
Roundtrip
Found 5 days ago
Select Lufthansa flight, departing Thu, Oct 2 from Stuttgart to Helsinki, returning Sun, Oct 5, priced at $239 Found 5 days ago
Lufthansa
Thu, Sep 18 - Sun, Sep 21
STR
Stuttgart
HEL
Helsinki
$242
Roundtrip
Found 4 hours ago
Select Lufthansa flight, departing Thu, Sep 18 from Stuttgart to Helsinki, returning Sun, Sep 21, priced at $242 Found 4 hours ago
Lufthansa
Wed, Aug 20 - Wed, Aug 27
STR
Stuttgart
HEL
Helsinki
$244
Roundtrip
Found 1 day ago
Select Lufthansa flight, departing Wed, Aug 20 from Stuttgart to Helsinki, returning Wed, Aug 27, priced at $244 Found 1 day ago
Eurowings
Fri, Oct 31 - Sun, Nov 16
STR
Stuttgart
HEL
Helsinki
$300
Roundtrip
Found 6 days ago
Select Eurowings flight, departing Fri, Oct 31 from Stuttgart to Helsinki, returning Sun, Nov 16, priced at $300 Found 6 days ago
KLM
Thu, Nov 27 - Sun, Nov 30
STR
Stuttgart
HEL
Helsinki
$304
Roundtrip
Found 1 day ago
Select KLM flight, departing Thu, Nov 27 from Stuttgart to Helsinki, returning Sun, Nov 30, priced at $304 Found 1 day ago
Air France
Thu, Nov 27 - Sun, Nov 30
STR
Stuttgart
HEL
Helsinki
$321
Roundtrip
Found 1 day ago
Select Air France flight, departing Thu, Nov 27 from Stuttgart to Helsinki, returning Sun, Nov 30, priced at $321 Found 1 day ago
Scandinavian Airlines
Thu, Nov 27 - Sun, Nov 30
STR
Stuttgart
HEL
Helsinki
$375
Roundtrip
Found 1 day ago
Select Scandinavian Airlines flight, departing Thu, Nov 27 from Stuttgart to Helsinki, returning Sun, Nov 30, priced at $375 Found 1 day ago

Alternative airports near Helsinki

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

Select flight to Vantaa HEL. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $326
HEL
Vantaa
Cheapest
Average driving time to city center22 min
Flights from $326
Flights from Stuttgart (STR) to Helsinki (HEL)
Origin airport
Stuttgart
Destination airport
Vantaa
Airlines serving
Air France, British Airways, Eurowings, KLM, Lufthansa, Scandinavian Airlines
Roundtrip price
$223
Distance
1017 mi

Stuttgart to Helsinki Flights

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

 

The best time to book a flight from Stuttgart to Helsinki

Sunday is one of the best days to book for cheap flights from Stuttgart 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 Stuttgart 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 Stuttgart to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $150 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 Stuttgart 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 Stuttgart 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 Stuttgart Airport (STR) to Vantaa Airport (HEL) cost?
Discover the latest flight deals from STR to HEL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from STR to HEL?
The cheapest flights from STR to HEL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from STR to HEL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from STR to HEL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Stuttgart Airport (STR) to Vantaa Airport (HEL)?
Direct flights from Stuttgart Airport (STR) to Vantaa Airport (HEL) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filters. Enter your travel details and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from STR to HEL?
Usually you’ll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from STR to HEL?
Finnair has the strongest track record for on-time direct flights from Stuttgart Airport (STR) to Vantaa Airport (HEL), with an on-time rating of 86%. Use the Expedia App to see your flight schedule before you go and receive notifications about any trip changes.
What is the best time to fly from Stuttgart Airport (STR) to Vantaa Airport (HEL)?
Book a flight from Stuttgart Airport (STR) to Vantaa Airport (HEL) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures 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.
Is it cheaper to buy a plane ticket from Stuttgart Airport (STR) to Vantaa Airport (HEL) last-minute?
Last-minute fares from STR to HEL are typically more expensive. To lock in the lowest rates, start looking for flights well in advance. That being said, if your travel plans are flexible, you may land a cheap ticket right before your trip.
Is it cheaper to book a STR to HEL flight and hotel package?
You can save money by booking a STR to HEL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one convenient place. Once you’ve selected your ideal flights and accommodations, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Stuttgart Airport (STR) to Vantaa Airport (HEL)?
You can usually reschedule or cancel your STR to HEL flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.