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>

$340 CHEAP FLIGHTS from South Dakota to Helsinki

HEL

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

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Cheap Flights from South Dakota to Helsinki

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from South Dakota to Helsinki

Tue, Oct 6 - Thu, Oct 29

7:30 am - 10:45 am

FSD

HEL

19h 15m

1 stop

12:30 pm - 9:55 pm

HEL

FSD

16h 25m

1 stop

$727Multiple Airlines

Tue, Oct 6 - Tue, Oct 27

6:20 pm - 6:55 pm

FSD

HEL

16h 35m

2 stops

6:55 am - 8:46 pm

HEL

FSD

20h 51m

2 stops

$730Lufthansa

Wed, Oct 7 - Wed, Oct 28

12:31 pm - 2:00 pm

FSD

HEL

17h 29m

2 stops

12:30 pm - 9:55 pm

HEL

FSD

16h 25m

1 stop

$732American Airlines

Mon, Oct 5 - Thu, Oct 29

10:58 am - 4:40 pm

FSD

HEL

21h 42m

2 stops

2:05 pm - 9:13 pm

HEL

FSD

38h 08m

2 stops

$741Delta

Tue, Oct 6 - Thu, Oct 29

12:31 pm - 2:15 pm

FSD

HEL

17h 44m

1 stop

4:50 pm - 9:55 pm

HEL

FSD

36h 05m

2 stops

$744Multiple Airlines

Tue, Oct 6 - Thu, Oct 29

5:25 am - 5:40 pm

FSD

HEL

28h 15m

2 stops

2:05 pm - 10:51 pm

HEL

FSD

39h 46m

2 stops

$745Delta

Tue, Oct 6 - Wed, Oct 28

1:00 pm - 5:40 pm

FSD

HEL

20h 40m

2 stops

7:00 am - 10:51 pm

HEL

FSD

22h 51m

2 stops

$746Multiple Airlines

Wed, Oct 7 - Fri, Oct 30

5:05 pm - 6:55 pm

FSD

HEL

17h 50m

2 stops

6:50 am - 2:35 pm

HEL

FSD

38h 45m

2 stops

$750United Airlines

Sat, Oct 10 - Thu, Oct 29

4:09 pm - 1:05 pm

FSD

HEL

36h 56m

2 stops

2:05 pm - 9:13 pm

HEL

FSD

38h 08m

2 stops

$751Delta

Sat, Oct 3 - Tue, Oct 27

6:20 pm - 12:05 pm

FSD

HEL

33h 45m

2 stops

6:55 am - 8:46 pm

HEL

FSD

20h 51m

2 stops

$753Lufthansa

Useful Info

Low season	January
High season	June
Cheapest flight	$340

Best time to beat the crowds with an average 27% drop in price.

Most popular time to fly with an average 40% 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

Everything you need to know for your flight to Helsinki

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

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Information on the airport you'll fly into in Helsinki

Helsinki (HEL)

HEL

$340 Find Cheap Flights from South Dakota to Helsinki

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

Cheap Flights from South Dakota to Helsinki

Recent round-trip flight deals from South Dakota to Helsinki

Recent one-way flight deals from South Dakota to Helsinki

Recent last minute 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

Find direct flights for Helsinki

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Flights from domestic origins to Helsinki

Choose which airport to fly into in Helsinki