When did momondo last update prices for flights from South Dakota to Finland?

Prices for flights from South Dakota to Finland are updated daily.

How many operators does momondo search for flights from South Dakota to Finland?

As of February 2026, there is 1 operator available to choose from for flights from South Dakota to Finland.

How old do you have to be to fly from South Dakota to Finland?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Finland.

What documentation or ID do you need to fly to Finland?

The travel and health documents required for your trip to Finland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Finland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$700 Cheap Flights from South Dakota to Finland in 2026

1 adult

0 bags

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Find the cheapest flights from South Dakota to Finland

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:21 am - 6:50 pm

FSD

HEL

23h 29m

2 stops

6:55 am - 9:57 pm

HEL

FSD

23h 02m

2 stops

$700United Airlines

Wed, Feb 25 - Sun, Mar 1

3:15 pm - 11:35 pm

FSD

HEL

24h 20m

2 stops

6:55 am - 9:57 pm

HEL

FSD

23h 02m

2 stops

$701United Airlines

Wed, Feb 25 - Sun, Mar 1

6:35 pm - 1:05 pm

FSD

HEL

35h 30m

2 stops

6:55 am - 5:52 pm

HEL

FSD

17h 57m

2 stops

$1,234Lufthansa

Fri, Mar 20 - Fri, Mar 27

3:10 pm - 6:50 pm

FSD

HEL

20h 40m

2 stops

6:50 am - 10:02 pm

HEL

FSD

22h 12m

3 stops

$1,534United Airlines

Fri, Mar 20 - Fri, Mar 27

United Airlines flights from South Dakota to Finland

Our best United Airlines deals on South Dakota to Finland flight tickets

United Airlines

Feb 25

FSD11:21 amSioux Falls Joe Foss Field

23h 29m

2 stops

HEL6:50 pmHelsinki-Vantaa

Mar 1

HEL6:55 amHelsinki-Vantaa

23h 02m

2 stops

FSD9:57 pmSioux Falls Joe Foss Field

$700

United Airlines

Feb 25

FSD3:15 pmSioux Falls Joe Foss Field

24h 20m

2 stops

HEL11:35 pmHelsinki-Vantaa

Mar 1

HEL6:55 amHelsinki-Vantaa

23h 02m

2 stops

FSD9:57 pmSioux Falls Joe Foss Field

$701

United Airlines

Feb 6

FSD7:30 amSioux Falls Joe Foss Field

21h 35m

2 stops

HEL1:05 pmHelsinki-Vantaa

Feb 10

HEL7:05 amHelsinki-Vantaa

18h 13m

2 stops

FSD5:18 pmSioux Falls Joe Foss Field

$713

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Wed 2/25

11:21 am-6:50 pm

2 stops23h 29m

Helsinki-Vantaa

Sun 3/1

6:55 am-9:57 pm

2 stops23h 02m

$700

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Wed 2/25

3:15 pm-11:35 pm

2 stops24h 20m

Helsinki-Vantaa

Sun 3/1

6:55 am-9:57 pm

2 stops23h 02m

$701

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Fri 3/20

6:35 pm-1:05 pm

2 stops35h 30m

Helsinki-Vantaa

Fri 3/27

6:55 am-5:52 pm

2 stops17h 57m

$1,234

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Fri 3/20

3:10 pm-6:50 pm

2 stops20h 40m

Helsinki-Vantaa

Fri 3/27

6:50 am-10:02 pm

3 stops22h 12m

$1,534

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

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

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

Cheap South Dakota to Finland flight deals and tips

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

Fastest flight time	24h 20m
Direct flights	None

The fastest flight from South Dakota to Finland takes 24h 20m

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

Search flight deals

When did momondo last update prices for flights from South Dakota to Finland?
Prices for flights from South Dakota to Finland are updated daily.
How many operators does momondo search for flights from South Dakota to Finland?
As of February 2026, there is 1 operator available to choose from for flights from South Dakota to Finland.
How old do you have to be to fly from South Dakota to Finland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Finland.
What documentation or ID do you need to fly to Finland?
The travel and health documents required for your trip to Finland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Finland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from South Dakota to Finland

Compare and see reviews for airlines that fly from South Dakota to Finland with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $689	Free Cancellation	Rating 7.2 11,216 reviews		Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from South Dakota to Finland. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Finland from South Dakota which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between South Dakota and Finland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from South Dakota to Finland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Finland and let you know when they change.