How long does it take to fly to Helsinki?

Flight times vary depending on what airport in Missouri you fly out of and what airport in Helsinki you fly into. For example, flying from Kansas City to Helsinki takes 12h 45m on average. On the other hand, flying from St. Louis to Helsinki takes 16h 26m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

Lufthansa, United Airlines, and Air Canada are the most popular carriers operating from Missouri to Helsinki-Vantaa

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

Prices for flights from Missouri to Helsinki-Vantaa Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Missouri to Helsinki-Vantaa Airport?

As of November 2025, there are 2 operators available to choose from for flights from Missouri to Helsinki-Vantaa Airport.

How old do you have to be to fly from Missouri 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 Missouri to Helsinki-Vantaa Airport.

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

The required travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helsinki-Vantaa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$393 Cheap Flights from Missouri to Helsinki in 2025/26

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Find the cheapest flights from Missouri to Helsinki

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:49 pm - 4:25 pmMCI-HEL

17h 36m2 stops

7:00 am - 4:57 pmHEL-MCI

17h 57m2 stops

$482Air France

Find Deal

mer., déc. 3 - mer., déc. 24

2:38 pm - 4:25 pmSTL-HEL

17h 47m2 stops

6:30 am - 5:10 pmHEL-STL

18h 40m2 stops

$490Delta

Find Deal

ven., déc. 5 - ven., déc. 12

6:27 pm - 1:20 amMCI-HEL

22h 53m2 stops

6:55 am - 8:22 pmHEL-MCI

21h 27m2 stops

$506United Airlines

Find Deal

mer., déc. 3 - mer., déc. 24

6:30 am - 1:10 pmSTL-HEL

22h 40m2 stops

7:35 pm - 4:27 pmHEL-STL

52h 52m2 stops

$517Multiple Airlines

Find Deal

mar., déc. 9 - mar., déc. 23

4:50 pm - 1:05 pmSTL-HEL

13h 15m1 stop

7:05 am - 7:48 pmHEL-STL

20h 43m2 stops

$553Lufthansa

Find Deal

ven., mars 27 - mar., mars 31

4:50 pm - 1:05 pmSTL-HEL

13h 15m1 stop

1:50 pm - 1:30 pmHEL-STL

31h 40m1 stop

$563Lufthansa

Find Deal

ven., mars 27 - mar., mars 31

11:25 am - 1:10 pmSTL-HEL

17h 45m2 stops

1:55 pm - 1:55 pmHEL-STL

32h 00m1 stop

$615Multiple Airlines

Find Deal

mar., déc. 9 - mar., déc. 23

11:24 am - 6:50 pmMCI-HEL

23h 26m2 stops

2:15 pm - 3:10 pmHEL-MCI

32h 55m2 stops

$688United Airlines

Find Deal

lun., déc. 29 - ven., janv. 9

5:04 am - 10:45 amMCI-HEL

21h 41m1 stop

7:50 am - 9:06 pmHEL-MCI

21h 16m2 stops

$700American Airlines

Find Deal

lun., déc. 29 - ven., janv. 9

5:38 am - 10:45 amMCI-HEL

22h 07m1 stop

12:35 pm - 10:20 pmHEL-MCI

17h 45m1 stop

$732American Airlines

Find Deal

ven., mars 27 - mar., mars 31

Delta flights from Missouri to Helsinki

Our best Delta deals on Missouri to Helsinki flight tickets

Delta

Dec 5

STL2:38 pmLambert-St Louis

17h 47m

2 stops

HEL4:25 pmHelsinki-Vantaa

Dec 12

HEL6:30 amHelsinki-Vantaa

18h 40m

2 stops

STL5:10 pmLambert-St Louis

$490

Find similar

Delta

Mar 27

MCI10:10 amKansas City

20h 00m

2 stops

HEL1:10 pmHelsinki-Vantaa

Mar 31

HEL1:55 pmHelsinki-Vantaa

18h 06m

2 stops

MCI12:01 amKansas City

$959

Find similar

United Airlines flights from Missouri to Helsinki

Our best United Airlines deals on Missouri to Helsinki flight tickets

United Airlines

Dec 3

MCI6:27 pmKansas City

22h 53m

2 stops

HEL1:20 amHelsinki-Vantaa

Dec 24

HEL6:55 amHelsinki-Vantaa

21h 27m

2 stops

MCI8:22 pmKansas City

$506

Find similar

United Airlines

Dec 29

MCI11:24 amKansas City

23h 26m

2 stops

HEL6:50 pmHelsinki-Vantaa

Jan 9

HEL2:15 pmHelsinki-Vantaa

32h 55m

2 stops

MCI3:10 pmKansas City

$688

Find similar

United Airlines

Dec 8

MCI8:00 amKansas City

24h 40m

2 stops

HEL4:40 pmHelsinki-Vantaa

Dec 19

HEL6:55 amHelsinki-Vantaa

40h 05m

2 stops

MCI3:00 pmKansas City

$713

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

mer. 12/3

2:49 pm-4:25 pm

2 stops17h 36m

Helsinki-Vantaa

mer. 12/24

7:00 am-4:57 pm

2 stops17h 57m

$482

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

ven. 12/5

2:38 pm-4:25 pm

2 stops17h 47m

Helsinki-Vantaa

ven. 12/12

6:30 am-5:10 pm

2 stops18h 40m

$490

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

mer. 12/3

6:27 pm-1:20 am

2 stops22h 53m

Helsinki-Vantaa

mer. 12/24

6:55 am-8:22 pm

2 stops21h 27m

$506

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

mar. 12/9

6:30 am-1:10 pm

2 stops22h 40m

Helsinki-Vantaa

mar. 12/23

7:35 pm-4:27 pm

2 stops52h 52m

$517

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

ven. 3/27

4:50 pm-1:05 pm

1 stop13h 15m

Helsinki-Vantaa

mar. 3/31

7:05 am-7:48 pm

2 stops20h 43m

$553

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

ven. 3/27

4:50 pm-1:05 pm

1 stop13h 15m

Helsinki-Vantaa

mar. 3/31

1:50 pm-1:30 pm

1 stop31h 40m

$563

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

mar. 12/9

11:25 am-1:10 pm

2 stops17h 45m

Helsinki-Vantaa

mar. 12/23

1:55 pm-1:55 pm

1 stop32h 00m

$615

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

lun. 12/29

11:24 am-6:50 pm

2 stops23h 26m

Helsinki-Vantaa

ven. 1/9

2:15 pm-3:10 pm

2 stops32h 55m

$688

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

lun. 12/29

5:04 am-10:45 am

1 stop21h 41m

Helsinki-Vantaa

ven. 1/9

7:50 am-9:06 pm

2 stops21h 16m

$700

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

ven. 3/27

5:38 am-10:45 am

1 stop22h 07m

Helsinki-Vantaa

mar. 3/31

12:35 pm-10:20 pm

1 stop17h 45m

$732

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri 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

Other information

What is the cheapest month to fly to Helsinki?

The month of November is, on average, the cheapest month to fly to Helsinki from Missouri, with most prices found around $507. If you aren’t able to travel during the month of November, then book flights to Helsinki from Missouri during April instead. Flights to Helsinki in April, while not as cheap as those in November, still average around $668.

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Tuesday when prices can be found for as low as $511. This is often the case because there is less demand to fly during this day of the week. Flights from Missouri to Helsinki on a Wednesday will generally be more expensive and average around $1,482. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Helsinki?

According to our data, the cheapest time of day to fly to Helsinki is in the morning. momondo users have found flights departing from Missouri to Helsinki in the morning for as low as $706. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $1,476 per ticket.

Can stopping save me money on Missouri to Helsinki flights?

You could potentially save up to 14% on your flight if you consider stops on a Missouri to Helsinki flight.

Cheap Missouri to Helsinki flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Missouri to Helsinki-Vantaa Airport?
Prices for flights from Missouri to Helsinki-Vantaa Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Missouri to Helsinki-Vantaa Airport?
As of November 2025, there are 2 operators available to choose from for flights from Missouri to Helsinki-Vantaa Airport.
How old do you have to be to fly from Missouri 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 Missouri to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The required travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helsinki-Vantaa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Helsinki

Compare and see reviews for airlines that fly from Missouri to Helsinki with momondo

Airline	Rating	Free Cancellation	Price
Finnair	PriceFrom $431	Free Cancellation	Rating 7.6 1,335 reviews		Search Finnair flights
American Airlines	PriceFrom $490	Free Cancellation	Rating 7.2 11,040 reviews		Search American Airlines flights

Vantaa

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Lahti

Kotka

Why use momondo?

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

Finding the right flight to Helsinki from Missouri is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Helsinki quick and easy, saving you time and money.

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

Flights from Missouri to Helsinki with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Missouri to Helsinki?

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

If you are simply researching potential flights to Helsinki, momondo offers a useful price alert feature which will track prices for flights to Helsinki from Missouri and alert you when they change.