What is the cheapest airline that flies from South Dakota to Helsinki-Vantaa?

American Airlines is the most popular carrier operating from South Dakota to Helsinki-Vantaa

When did momondo last update prices for flights from South Dakota to Helsinki-Vantaa Airport?

Prices for flights from South Dakota to Helsinki-Vantaa Airport refresh daily.

How old do you have to be to fly from South Dakota to Helsinki-Vantaa Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Dakota to Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$635 Cheap Flights from South Dakota to Helsinki in 2026

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Find the cheapest flights from South Dakota to Helsinki

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:29 pm - 2:15 pm

FSD

HEL

17h 46m

1 stop

12:35 pm - 9:54 pm

HEL

FSD

17h 19m

1 stop

$887Multiple Airlines

Mon, Apr 13 - Thu, Apr 23

3:17 pm - 2:15 pm

FSD

HEL

14h 58m

1 stop

4:25 pm - 11:06 pm

HEL

FSD

14h 41m

1 stop

$897Multiple Airlines

Sun, May 10 - Sun, May 17

1:35 pm - 4:40 pm

FSD

HEL

19h 05m

2 stops

7:00 am - 3:36 pm

HEL

FSD

16h 36m

2 stops

$909Multiple Airlines

Sun, May 10 - Sun, May 17

3:17 pm - 2:15 pm

FSD

HEL

14h 58m

1 stop

8:00 am - 7:09 pm

HEL

FSD

19h 09m

2 stops

$917Multiple Airlines

Sun, May 10 - Sun, May 17

3:17 pm - 2:15 pm

FSD

HEL

14h 58m

1 stop

12:35 pm - 9:54 pm

HEL

FSD

17h 19m

1 stop

$937Multiple Airlines

Thu, Apr 9 - Thu, Apr 23

3:17 pm - 2:15 pm

FSD

HEL

14h 58m

1 stop

4:25 pm - 12:56 pm

HEL

FSD

28h 31m

2 stops

$941Multiple Airlines

Mon, Apr 13 - Thu, Apr 23

6:00 am - 2:00 pm

FSD

HEL

24h 00m

2 stops

4:25 pm - 12:56 pm

HEL

FSD

28h 31m

2 stops

$947Multiple Airlines

Mon, Apr 13 - Thu, Apr 23

11:01 am - 4:40 pm

FSD

HEL

21h 39m

2 stops

7:00 am - 3:37 pm

HEL

FSD

16h 37m

2 stops

$949Delta

Wed, Apr 8 - Thu, Apr 23

7:39 am - 6:55 pm

FSD

HEL

27h 16m

2 stops

6:35 am - 8:30 pm

HEL

FSD

45h 55m

3 stops

$964United Airlines

Wed, Apr 8 - Thu, Apr 23

12:29 pm - 2:15 pm

FSD

HEL

17h 46m

1 stop

12:35 pm - 9:54 pm

HEL

FSD

17h 19m

1 stop

$965Multiple Airlines

Wed, Apr 8 - Thu, Apr 23

Lufthansa flights from South Dakota to Helsinki

Our best Lufthansa deals on South Dakota to Helsinki flight tickets

Lufthansa

Jul 15

FSD1:18 pmSioux Falls Joe Foss Field

28h 17m

2 stops

HEL1:35 amHelsinki-Vantaa

Jul 28

HEL7:40 pmHelsinki-Vantaa

32h 28m

2 stops

FSD8:08 pmSioux Falls Joe Foss Field

$1,295

Lufthansa

Jul 15

FSD1:18 pmSioux Falls Joe Foss Field

28h 17m

2 stops

HEL1:35 amHelsinki-Vantaa

Jul 28

HEL6:25 pmHelsinki-Vantaa

35h 42m

2 stops

FSD10:07 pmSioux Falls Joe Foss Field

$1,342

Lufthansa

Jul 31

FSD6:50 pmSioux Falls Joe Foss Field

16h 05m

2 stops

HEL6:55 pmHelsinki-Vantaa

Aug 2

HEL7:40 pmHelsinki-Vantaa

32h 28m

2 stops

FSD8:08 pmSioux Falls Joe Foss Field

$1,347

Delta flights from South Dakota to Helsinki

Our best Delta deals on South Dakota to Helsinki flight tickets

Delta

Apr 8

FSD11:01 amSioux Falls Joe Foss Field

21h 39m

2 stops

HEL4:40 pmHelsinki-Vantaa

Apr 23

HEL7:00 amHelsinki-Vantaa

16h 37m

2 stops

FSD3:37 pmSioux Falls Joe Foss Field

$949

Delta

Apr 9

FSD1:34 pmSioux Falls Joe Foss Field

19h 06m

2 stops

HEL4:40 pmHelsinki-Vantaa

Apr 23

HEL7:00 amHelsinki-Vantaa

24h 02m

2 stops

FSD11:02 pmSioux Falls Joe Foss Field

$999

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Mon 4/13

12:29 pm-2:15 pm

1 stop17h 46m

Helsinki-Vantaa

Thu 4/23

12:35 pm-9:54 pm

1 stop17h 19m

$887

Quickest round-trip

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Sun 5/10

3:17 pm-2:15 pm

1 stop14h 58m

Helsinki-Vantaa

Sun 5/17

4:25 pm-11:06 pm

1 stop14h 41m

$897

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Sun 5/10

1:35 pm-4:40 pm

2 stops19h 05m

Helsinki-Vantaa

Sun 5/17

7:00 am-3:36 pm

2 stops16h 36m

$909

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Sun 5/10

3:17 pm-2:15 pm

1 stop14h 58m

Helsinki-Vantaa

Sun 5/17

8:00 am-7:09 pm

2 stops19h 09m

$917

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Thu 4/9

3:17 pm-2:15 pm

1 stop14h 58m

Helsinki-Vantaa

Thu 4/23

12:35 pm-9:54 pm

1 stop17h 19m

$937

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Mon 4/13

3:17 pm-2:15 pm

1 stop14h 58m

Helsinki-Vantaa

Thu 4/23

4:25 pm-12:56 pm

2 stops28h 31m

$941

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Mon 4/13

6:00 am-2:00 pm

2 stops24h 00m

Helsinki-Vantaa

Thu 4/23

4:25 pm-12:56 pm

2 stops28h 31m

$947

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Wed 4/8

11:01 am-4:40 pm

2 stops21h 39m

Helsinki-Vantaa

Thu 4/23

7:00 am-3:37 pm

2 stops16h 37m

$949

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Wed 4/8

7:39 am-6:55 pm

2 stops27h 16m

Helsinki-Vantaa

Thu 4/23

6:35 am-8:30 pm

3 stops45h 55m

$964

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Wed 4/8

12:29 pm-2:15 pm

1 stop17h 46m

Helsinki-Vantaa

Thu 4/23

12:35 pm-9:54 pm

1 stop17h 19m

$965

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Dakota to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on South Dakota to Helsinki flights?

You could potentially save up to 22% on your flight if you consider stops on a South Dakota to Helsinki flight.

Cheap South Dakota to Helsinki flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Helsinki

Fastest flight time	14h 58m
Direct flights	None

The fastest flight from South Dakota to Helsinki takes 14h 58m

There are no direct flights from South Dakota to Helsinki. There are no popular flight routes from South Dakota to Helsinki.

Search flight deals

When did momondo last update prices for flights from South Dakota to Helsinki-Vantaa Airport?
Prices for flights from South Dakota to Helsinki-Vantaa Airport refresh daily.
How old do you have to be to fly from South Dakota to Helsinki-Vantaa Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Dakota to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Helsinki?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Helsinki from South Dakota.

Can I find flights from South Dakota to Helsinki with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Helsinki from South Dakota with this policy.

How can momondo help me find flights from South Dakota to Helsinki?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helsinki from South Dakota.

I’m not ready to book a flight from South Dakota to Helsinki right now. Can momondo alert me if prices change?

Yes. momondo can track prices for South Dakota to Helsinki flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.