HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Finland

$543+ Cheap flights from South Dakota to Finland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — HEL
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Dakota to Finland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from South Dakota to Finland

Keep the following information in mind while searching for South Dakota to Finland flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$543
(United Airlines)
From South Dakota to Finland
Search Deals

Find flight deals from South Dakota to Finland

Cheapest flights from South Dakota to Finland
Explore the most affordable flight options available from South Dakota to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/123:15 pmFSD - HEL
2 stops19h 35mUnited Airlines
dom. 11/166:55 amHEL - FSD
2 stops22h 51mUnited Airlines
Deal found 9/12$543
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/58:00 amFSD - HEL
2 stops32h 40mUnited Airlines
dom. 10/196:00 amHEL - FSD
2 stops24h 22mUnited Airlines
Deal found 9/14$627
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/13:12 pmFSD - HEL
2 stops17h 28mUnited Airlines
dom. 10/196:00 amHEL - FSD
2 stops24h 22mUnited Airlines
Deal found 9/14$652
This Gurufare deal was found by Cheapflights users on 9/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/56:10 pmFSD - HEL
2 stops22h 30mLufthansa
dom. 10/1912:40 pmHEL - FSD
2 stops41h 42mLufthansa
Deal found 9/15$656
This British Airways deal was found by Cheapflights users on 9/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/57:00 amFSD - HEL
1 stop19h 45mMultiple Airlines
dom. 10/1912:35 pmHEL - FSD
1 stop16h 40mMultiple Airlines
Deal found 9/13$662
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/121:03 pmFSD - HEL
1 stop13h 42mAmerican Airlines
dom. 11/1612:30 pmHEL - FSD
1 stop16h 39mAmerican Airlines
Deal found 9/13$682
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/1512:56 pmFSD - HEL
2 stops19h 44mDelta
vie. 9/266:40 amHEL - FSD
2 stops24h 22mDelta
Deal found 9/14$818

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to Finland 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 septiembre 15, 2025.
Use the filters below to find and compare flights from South Dakota to Finland that are best for you.

Fly from

South Dakota

Fly to

Finland

Route

Depart

Return

Price

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

mié. 11/12

3:15 pm-6:50 pm

2 stops19h 35m

Helsinki-Vantaa

dom. 11/16

6:55 am-9:46 pm

2 stops22h 51m

$543

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

dom. 10/5

8:00 am-12:40 am

2 stops32h 40m

Helsinki-Vantaa

dom. 10/19

6:00 am-10:22 pm

2 stops24h 22m

$627

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

mié. 10/1

11:19 am-4:40 pm

2 stops21h 21m

Helsinki-Vantaa

dom. 10/19

6:00 am-10:22 pm

2 stops24h 22m

$652

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

dom. 10/5

6:10 pm-12:40 am

2 stops22h 30m

Helsinki-Vantaa

dom. 10/19

12:40 pm-10:22 pm

2 stops41h 42m

$656

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

dom. 10/5

7:00 am-10:45 am

1 stop19h 45m

Helsinki-Vantaa

dom. 10/19

12:35 pm-9:15 pm

1 stop16h 40m

$662

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

mié. 11/12

1:03 pm-10:45 am

1 stop13h 42m

Helsinki-Vantaa

dom. 11/16

12:30 pm-9:09 pm

1 stop16h 39m

$682

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Best time to book a flight from South Dakota to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from South Dakota 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 South Dakota to Finland
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from South Dakota to Finland?

    Departing from South Dakota to Finland will take you 19h 35m. There are 4541 mi between South Dakota and Finland.

  • Can I find deals for flights from South Dakota to Finland that include hotel bookings?

    Yes. In addition to deals on South Dakota to Finland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to Finland?

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

  • Can I find deals for business class flights from South Dakota to Finland?

    Yes. Cheapflights offers flight deals from South Dakota to Finland 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 South Dakota to Finland?

    Currently, November is the cheapest month in which you can book a flight from South Dakota to Finland (average of $444). Flying from South Dakota to Finland in June is currently the most expensive (average of $1,082). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Dakota to Finland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Istanbul flights
Newark to Orly flights
Newark to Leonardo da Vinci/Fiumicino flights
Boston to Heathrow flights
John F Kennedy Intl to Lisbon flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to London City flights
Dulles Intl to Heathrow flights
Newark to Madrid flights
LaGuardia to Heathrow flights
Miami to Madrid flights
Newark to Lisbon flights
John F Kennedy Intl to Gatwick flights
LaGuardia to Charles de Gaulle flights
Newark to Gatwick flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Barcelona-El Prat flights
O'Hare Intl to Heathrow flights
Boston to Charles de Gaulle flights
Dulles Intl to Charles de Gaulle flights
Newark to Barcelona-El Prat flights
San Francisco to Heathrow flights
Newark to Dublin flights
Los Angeles to Charles de Gaulle flights
Baltimore to Heathrow flights
O'Hare Intl to Charles de Gaulle flights
Dallas/Fort Worth to Heathrow flights
John F Kennedy Intl to Athens flights
Newark to Malpensa flights
Dallas/Fort Worth to Charles de Gaulle flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Frankfurt flights
John F Kennedy Intl to Dublin flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Frankfurt flights
John F Kennedy Intl to Malpensa flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Seattle to Heathrow flights
John F Kennedy Intl to Amsterdam flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Frankfurt flights
Newark to Athens flights
Newark to London City flights
Boston to Lisbon flights

Top airline flying from South Dakota to Finland

Discover the top airline that operate flights from South Dakota to Finland. 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$479Average$809FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.