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.

$881 Cheap Flights from Sioux Falls to Helsinki in 2026

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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.

12:29 pm - 2:15 pm

FSD

HEL

17h 46m

1 stop

4:25 pm - 11:11 pm

HEL

FSD

14h 46m

1 stop

$881Multiple Airlines

Wed, Apr 8 - Wed, Apr 15

6:00 am - 6:55 pm

FSD

HEL

28h 55m

2 stops

6:35 am - 12:50 pm

HEL

FSD

38h 15m

2 stops

$895United Airlines

Wed, Apr 8 - Wed, Apr 15

6:00 am - 10:45 am

FSD

HEL

20h 45m

1 stop

4:25 pm - 12:10 am

HEL

FSD

15h 45m

1 stop

$1,011Multiple Airlines

Wed, Jul 15 - Tue, Jul 28

6:00 am - 10:45 am

FSD

HEL

20h 45m

1 stop

4:25 pm - 12:10 am

HEL

FSD

15h 45m

1 stop

$1,098Multiple Airlines

Wed, Jul 15 - Tue, Jul 28

6:00 am - 10:45 am

FSD

HEL

20h 45m

1 stop

8:00 am - 12:10 am

HEL

FSD

24h 10m

2 stops

$1,117Multiple Airlines

Wed, Jul 15 - Tue, Jul 28

6:00 am - 10:45 am

FSD

HEL

20h 45m

1 stop

8:00 am - 9:58 pm

HEL

FSD

21h 58m

2 stops

$1,146Multiple Airlines

Wed, Jul 15 - Tue, Jul 28

6:50 pm - 1:35 am

FSD

HEL

22h 45m

2 stops

6:00 am - 8:08 pm

HEL

FSD

22h 08m

2 stops

$1,240Lufthansa

Wed, Jul 15 - Tue, Jul 28

1:18 pm - 1:35 am

FSD

HEL

28h 17m

2 stops

6:25 pm - 10:07 pm

HEL

FSD

35h 42m

2 stops

$1,342Lufthansa

Wed, Jul 15 - Tue, Jul 28

Lufthansa flights from Sioux Falls to Helsinki

Our best Lufthansa deals on Sioux Falls to Helsinki flight tickets

Lufthansa

Jul 15

FSD6:50 pmSioux Falls Joe Foss Field

22h 45m

2 stops

HEL1:35 amHelsinki-Vantaa

Jul 28

HEL6:00 amHelsinki-Vantaa

22h 08m

2 stops

FSD8:08 pmSioux Falls Joe Foss Field

$1,240

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Wed 4/8

12:29 pm-2:15 pm

1 stop17h 46m

Helsinki-Vantaa

Wed 4/15

4:25 pm-11:11 pm

1 stop14h 46m

$881

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Wed 4/8

6:00 am-6:55 pm

2 stops28h 55m

Helsinki-Vantaa

Wed 4/15

6:35 am-12:50 pm

2 stops38h 15m

$895

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Wed 7/15

6:00 am-10:45 am

1 stop20h 45m

Helsinki-Vantaa

Tue 7/28

4:25 pm-12:10 am

1 stop15h 45m

$1,011

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Wed 7/15

6:00 am-10:45 am

1 stop20h 45m

Helsinki-Vantaa

Tue 7/28

4:25 pm-12:10 am

1 stop15h 45m

$1,098

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Wed 7/15

6:00 am-10:45 am

1 stop20h 45m

Helsinki-Vantaa

Tue 7/28

8:00 am-12:10 am

2 stops24h 10m

$1,117

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Wed 7/15

6:00 am-10:45 am

1 stop20h 45m

Helsinki-Vantaa

Tue 7/28

8:00 am-9:58 pm

2 stops21h 58m

$1,146

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Wed 7/15

6:50 pm-1:35 am

2 stops22h 45m

Helsinki-Vantaa

Tue 7/28

6:00 am-8:08 pm

2 stops22h 08m

$1,240

Sioux FallsHelsinki

FSD - HEL

FSDHEL

Sioux Falls Joe Foss Field

Wed 7/15

1:18 pm-1:35 am

2 stops28h 17m

Helsinki-Vantaa

Tue 7/28

6:25 pm-10:07 pm

2 stops35h 42m

$1,342

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	17h 46m
Direct flights	None

The fastest flight from Sioux Falls to Helsinki takes 17h 46m

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

Search flight deals

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 17h 46m.
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.

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.