$1,238+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — HEL
May 10 — May 171
1 adult, Economy
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1. Tell us where you want to go
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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 May 5, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 2 stars |
Round-trip from | $1,238 (United Airlines) |
Find flight deals from South Dakota to Finland
Cheapest flights from South Dakota to FinlandExplore 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 May 5, 2025.
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 May 5, 2025.
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Thu 6/193:10 pmFSD - HEL
2 stops25h 30mUnited Airlines
Thu 6/2612:40 pmHEL - FSD
2 stops17h 20mUnited Airlines
Deal found 5/4![United Airlines logo]()
$1,238
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 May 5, 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
Thu 6/19
3:10 pm-12:40 am
2 stops25h 30m
Helsinki-Vantaa
Thu 6/26
12:40 pm-10:00 pm
2 stops17h 20m
$1,238
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
Rainfall in Finland by month
Plan your trip to Finland by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Finland ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Finland when rainfall is around 1.2 in.
Temperature in Finland by month
Plan your trip to Finland by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Finland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).
Reviews of airlines servicing Finland
Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated May 5, 2025.
Overall
7.4
Boarding
7.7
Food
6.6
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Overall
7.4
Boarding
7.7
Food
6.6
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
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.
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Alternative routes for South Dakota to Finland
See prices for flight routes from nearby airports that may be better suited for you.
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 May 5, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$479 | Average$689 | FlexibilityNo cancel fee | On-time71% |