How does KAYAK find such low prices on flights from South Dakota to Helsinki?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to Helsinki. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Helsinki?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from South Dakota is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from South Dakota to Helsinki?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to South Dakota with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Helsinki?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$483 CHEAP FLIGHTS from South Dakota to Helsinki

HEL

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Cheapest round-trip

$483

American Airlines

Fri 2/20Fri 2/27

FSD - HEL • 1 stop

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Flight Deals

Cheap Flights from South Dakota to Helsinki

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Dakota to Helsinki that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent round-trip flight deals from South Dakota to Helsinki

Fri, Feb 20 - Fri, Feb 27

1:23 pm - 10:45 amFSD-HEL

13h 22m1 stop

12:30 pm - 9:39 pmHEL-FSD

17h 09m1 stop

$483American Airlines

Find Deal

Fri, Feb 20 - Fri, Feb 27

6:35 pm - 6:50 pmFSD-HEL

16h 15m2 stops

6:55 am - 2:40 pmHEL-FSD

39h 45m2 stops

$496United Airlines

Find Deal

Fri, Feb 20 - Fri, Feb 27

12:19 pm - 1:55 pmFSD-HEL

17h 36m2 stops

12:30 pm - 9:39 pmHEL-FSD

17h 09m1 stop

$649American Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

1:20 pm - 4:40 pmFSD-HEL

19h 20m2 stops

7:00 am - 3:33 pmHEL-FSD

16h 33m2 stops

$1,010Air France

Find Deal

Fri, Feb 20 - Fri, Feb 27

7:40 am - 1:05 pmFSD-HEL

21h 25m2 stops

6:55 am - 5:51 pmHEL-FSD

18h 56m3 stops

$1,021United Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

12:36 pm - 2:15 pmFSD-HEL

17h 39m1 stop

4:25 pm - 10:14 pmHEL-FSD

13h 49m1 stop

$1,142American Airlines

Find Deal

Wed, Apr 1 - Sun, Apr 5

12:36 pm - 2:15 pmFSD-HEL

17h 39m1 stop

4:25 pm - 4:48 pmHEL-FSD

32h 23m2 stops

$1,146American Airlines

Find Deal

Useful Info

Low season	October
High season	June
Cheapest flight	$483

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 32% increase in price.

Flight from Sioux Falls to Helsinki

How does KAYAK find such low prices on flights from South Dakota to Helsinki?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to Helsinki.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Helsinki?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from South Dakota is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from South Dakota to Helsinki?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to South Dakota with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Helsinki?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Vantaa

Lahti

Kotka

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Helsinki (HEL)

HEL

$483 Find Cheap Flights from South Dakota to Helsinki

KAYAK searches hundreds of travel sites at once for deals on flights to Helsinki

Everything you should know

Cheap Flights from South Dakota to Helsinki

Recent round-trip flight deals from South Dakota to Helsinki

Good to know

FAQs for booking flights from South Dakota to Helsinki

How does KAYAK find such low prices on flights from South Dakota to Helsinki?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Dakota to Helsinki.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Helsinki?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from South Dakota is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from South Dakota to Helsinki?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to South Dakota with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota to Helsinki?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Helsinki?

Everything you need to know for your flight to Helsinki

Information on the airport you'll fly into in Helsinki

Cabin class types available on flights to South Dakota

Complete your trip to Helsinki with a hotel stay or car rental

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Flights to other popular destinations

Flights from domestic origins to Helsinki

Choose which airport to fly into in Helsinki