How do I get Price Alerts for flights from Sioux Falls to Helsinki?

Price Alerts will notify you by email when the price for flights to Helsinki from Sioux Falls decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Sioux Falls to Helsinki with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Helsinki-Vantaa Airport?

Prices for flights from Sioux Falls Joe Foss Field Airport to Helsinki-Vantaa Airport are refreshed on a daily basis.

How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Helsinki-Vantaa Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sioux Falls Joe Foss Field Airport to Helsinki-Vantaa Airport.

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

The travel and health documents required for your trip to Helsinki-Vantaa Airport 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 Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$749 Cheap Flights from Sioux Falls to Helsinki in 2026

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0 bags

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Find the cheapest flights from Sioux Falls to Helsinki

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 pm - 1:10 pm

FSD

HEL

34h 40m

2 stops

6:45 am - 11:31 pm

HEL

FSD

24h 46m

2 stops

$1,412Lufthansa

Sun, Jun 21 - Sun, Jun 28

12:04 pm - 2:15 pm

FSD

HEL

18h 11m

1 stop

12:35 pm - 10:17 pm

HEL

FSD

17h 42m

1 stop

$1,476Multiple Airlines

Sun, Jun 21 - Sun, Jun 28

12:04 pm - 2:15 pm

FSD

HEL

18h 11m

1 stop

11:25 am - 10:17 pm

HEL

FSD

18h 52m

2 stops

$1,619Multiple Airlines

Sun, Jun 21 - Sun, Jun 28

7:40 am - 12:30 am

FSD

HEL

32h 50m

2 stops

6:45 am - 8:08 pm

HEL

FSD

45h 23m

3 stops

$1,738United Airlines

Sun, Jun 21 - Sun, Jun 28

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Sun 6/21

6:30 pm-1:10 pm

2 stops34h 40m

Helsinki-Vantaa

Sun 6/28

6:45 am-11:31 pm

2 stops24h 46m

$1,412

Quickest round-trip

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Sun 6/21

12:04 pm-2:15 pm

1 stop18h 11m

Helsinki-Vantaa

Sun 6/28

12:35 pm-10:17 pm

1 stop17h 42m

$1,476

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Sun 6/21

12:04 pm-2:15 pm

1 stop18h 11m

Helsinki-Vantaa

Sun 6/28

11:25 am-10:17 pm

2 stops18h 52m

$1,619

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Sun 6/21

7:40 am-12:30 am

2 stops32h 50m

Helsinki-Vantaa

Sun 6/28

6:45 am-8:08 pm

3 stops45h 23m

$1,738

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Sioux Falls to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux Falls to Helsinki according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Sioux Falls to Helsinki (FSD to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Helsinki

Fastest flight time	27h 10m
Direct flights	None

The fastest flight from Sioux Falls to Helsinki takes 27h 10m

There are no direct flights from Sioux Falls to Helsinki. There are no popular flight routes from Sioux Falls to Helsinki.

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Frequently asked questions about flying from Sioux Falls to Helsinki

How far is Sioux Falls Joe Foss Field to Helsinki-Vantaa by plane?
A flight from Sioux Falls Joe Foss Field to Helsinki-Vantaa will travel around 4550.2 mi. In terms of flight time, this usually takes a little over 27h 10m.
When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Helsinki-Vantaa Airport?
Prices for flights from Sioux Falls Joe Foss Field Airport to Helsinki-Vantaa Airport are refreshed on a daily basis.
How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Helsinki-Vantaa Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sioux Falls Joe Foss Field Airport to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The travel and health documents required for your trip to Helsinki-Vantaa Airport 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 Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Sioux Falls to Helsinki

How do I get Price Alerts for flights from Sioux Falls to Helsinki?
Price Alerts will notify you by email when the price for flights to Helsinki from Sioux Falls decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Sioux Falls to Helsinki with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls 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 Sioux Falls.

Can I find flights from Sioux Falls to Helsinki with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Helsinki from Sioux Falls with this policy.

How can momondo help me find flights from Sioux Falls to Helsinki?

momondo helps you find the best flight between Sioux Falls and Helsinki 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 Sioux Falls to Helsinki right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Helsinki from Sioux Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.