What is the cheapest airline that flies from Missouri to Finland?

Finnair and Scandinavian Airlines are the most popular carriers operating from Missouri to Finland

How long is the flight from Missouri to Finland?

Average flight duration from Missouri to Finland depends on which airport you fly into and out of. Flying from Kansas City to Helsinki is 14h 16m on average, while flying from St. Louis to Helsinki is 15h 41m on average. Helsinki is the most popular airport in Finland.

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

Prices for flights from Missouri to Finland are refreshed on a daily basis.

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

The number of operators available for flights from Missouri to Finland is 2 as of August 2026.

How old do you have to be to fly from Missouri to Finland?

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 Missouri 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.

$718 Cheap Flights from Missouri to Finland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Finland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:59 pm - 2:15 pmMCI Kansas City-HEL Helsinki-Vantaa

14h 16m1 stop Chicago O'Hare Intl

12:35 pm - 8:09 pmHEL Helsinki-Vantaa-MCI Kansas City

15h 34m1 stop Dallas/Fort Worth

$718Finnair

Tue, Sep 22 - Tue, Sep 29

1:08 pm - 12:55 pmSTL Lambert-St Louis-HEL Helsinki-Vantaa

15h 47m2 stops Chicago O'Hare Intl Frankfurt am Main

7:05 am - 1:45 pmHEL Helsinki-Vantaa-STL Lambert-St Louis

14h 40m1 stop Frankfurt am Main

$721Lufthansa

Mon, Jan 25 - Fri, Jan 29

6:00 am - 11:10 amSTL Lambert-St Louis-HEL Helsinki-Vantaa

21h 10m1 stop Dallas/Fort Worth

12:30 pm - 10:01 pmHEL Helsinki-Vantaa-STL Lambert-St Louis

17h 31m1 stop Dallas/Fort Worth

$727American Airlines

Mon, Nov 23 - Tue, Dec 1

11:55 am - 11:10 amSTL Lambert-St Louis-HEL Helsinki-Vantaa

15h 15m1 stop Dallas/Fort Worth

12:30 pm - 7:29 pmHEL Helsinki-Vantaa-STL Lambert-St Louis

14h 59m1 stop Dallas/Fort Worth

$728Finnair

Mon, Jan 25 - Fri, Jan 29

1:20 pm - 1:55 pmSTL Lambert-St Louis-HEL Helsinki-Vantaa

16h 35m2 stops Chicago O'Hare Intl New York John F Kennedy Intl

12:30 pm - 11:35 pmHEL Helsinki-Vantaa-STL Lambert-St Louis

19h 05m1 stop Dallas/Fort Worth

$731American Airlines

Mon, Nov 23 - Tue, Dec 1

1:08 pm - 12:55 pmSTL Lambert-St Louis-HEL Helsinki-Vantaa

15h 47m2 stops Chicago O'Hare Intl Frankfurt am Main

7:00 am - 9:13 pmHEL Helsinki-Vantaa-STL Lambert-St Louis

22h 13m2 stops Frankfurt am Main Chicago O'Hare Intl

$731Lufthansa

Mon, Nov 23 - Tue, Dec 1

5:34 pm - 4:40 pmMCI Kansas City-HEL Helsinki-Vantaa

15h 06m2 stops Minneapolis St Paul Paris Charles de Gaulle

7:00 am - 6:35 pmHEL Helsinki-Vantaa-MCI Kansas City

19h 35m2 stops Amsterdam Schiphol Boston Logan Intl

$738Air France

Tue, Sep 22 - Tue, Sep 29

11:55 am - 11:10 amSTL Lambert-St Louis-HEL Helsinki-Vantaa

15h 15m1 stop Dallas/Fort Worth

12:30 pm - 7:29 pmHEL Helsinki-Vantaa-STL Lambert-St Louis

14h 59m1 stop Dallas/Fort Worth

$757Finnair

Mon, Jan 11 - Sat, Jan 16

12:01 pm - 1:55 pmSTL Lambert-St Louis-HEL Helsinki-Vantaa

17h 54m2 stops Boston Logan Intl New York John F Kennedy Intl

12:30 pm - 10:59 pmHEL Helsinki-Vantaa-STL Lambert-St Louis

18h 29m1 stop Dallas/Fort Worth

$781American Airlines

Mon, Jan 11 - Sat, Jan 16

11:55 am - 11:10 amSTL Lambert-St Louis-HEL Helsinki-Vantaa

15h 15m1 stop Dallas/Fort Worth

12:30 pm - 7:29 pmHEL Helsinki-Vantaa-STL Lambert-St Louis

14h 59m1 stop Dallas/Fort Worth

$989Finnair

Mon, Jan 25 - Fri, Jan 29

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United Airlines flights from Missouri to Finland

Our best United Airlines deals on Missouri to Finland flight tickets

United Airlines

Jan 25

STL5:34 pmLambert-St Louis

41h 11m

2 stops

HEL6:45 pmHelsinki-Vantaa

Jan 29

HEL12:35 pmHelsinki-Vantaa

16h 38m

2 stops

STL9:13 pmLambert-St Louis

$748

United Airlines

Feb 1

MCI6:00 amKansas City

21h 50m

3 stops

HEL11:50 amHelsinki-Vantaa

Feb 15

HEL12:35 pmHelsinki-Vantaa

17h 14m

2 stops

MCI9:49 pmKansas City

$797

United Airlines

Dec 7

MCI5:05 pmKansas City

17h 40m

2 stops

HEL6:45 pmHelsinki-Vantaa

Dec 9

HEL12:35 pmHelsinki-Vantaa

17h 14m

2 stops

MCI9:49 pmKansas City

$819

Delta flights from Missouri to Finland

Our best Delta deals on Missouri to Finland flight tickets

Delta

Jan 3

MCI8:00 amKansas City

21h 10m

2 stops

HEL1:10 pmHelsinki-Vantaa

Jan 11

HEL6:40 amHelsinki-Vantaa

24h 37m

2 stops

MCI11:17 pmKansas City

$793

Delta

Dec 23

MCI10:35 amKansas City

22h 05m

2 stops

HEL4:40 pmHelsinki-Vantaa

Dec 29

HEL6:40 amHelsinki-Vantaa

24h 42m

2 stops

MCI11:22 pmKansas City

$1,095

Delta

Dec 23

MCI10:35 amKansas City

22h 05m

2 stops

HEL4:40 pmHelsinki-Vantaa

Dec 29

HEL6:40 amHelsinki-Vantaa

18h 42m

2 stops

MCI5:22 pmKansas City

$1,156

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Kansas CityHelsinki

MCI Kansas City - HEL Helsinki-Vantaa

MCIHEL

Kansas City

Tue 9/22

3:59 pm-2:15 pm

1 stop14h 16m

Helsinki-Vantaa

Tue 9/29

12:35 pm-8:09 pm

1 stop15h 34m

$718

St. LouisHelsinki

STL Lambert-St Louis - HEL Helsinki-Vantaa

STLHEL

Lambert-St Louis

Mon 1/25

1:08 pm-12:55 pm

2 stops15h 47m

Helsinki-Vantaa

Fri 1/29

7:05 am-1:45 pm

1 stop14h 40m

$721

St. LouisHelsinki

STL Lambert-St Louis - HEL Helsinki-Vantaa

STLHEL

Lambert-St Louis

Mon 11/23

6:00 am-11:10 am

1 stop21h 10m

Helsinki-Vantaa

Tue 12/1

12:30 pm-10:01 pm

1 stop17h 31m

$727

St. LouisHelsinki

STL Lambert-St Louis - HEL Helsinki-Vantaa

STLHEL

Lambert-St Louis

Mon 1/25

11:55 am-11:10 am

1 stop15h 15m

Helsinki-Vantaa

Fri 1/29

12:30 pm-7:29 pm

1 stop14h 59m

$728

St. LouisHelsinki

STL Lambert-St Louis - HEL Helsinki-Vantaa

STLHEL

Lambert-St Louis

Mon 11/23

1:20 pm-1:55 pm

2 stops16h 35m

Helsinki-Vantaa

Tue 12/1

12:30 pm-11:35 pm

1 stop19h 05m

$731

St. LouisHelsinki

STL Lambert-St Louis - HEL Helsinki-Vantaa

STLHEL

Lambert-St Louis

Mon 11/23

1:08 pm-12:55 pm

2 stops15h 47m

Helsinki-Vantaa

Tue 12/1

7:00 am-9:13 pm

2 stops22h 13m

$731

Kansas CityHelsinki

MCI Kansas City - HEL Helsinki-Vantaa

MCIHEL

Kansas City

Tue 9/22

5:34 pm-4:40 pm

2 stops15h 06m

Helsinki-Vantaa

Tue 9/29

7:00 am-6:35 pm

2 stops19h 35m

$738

St. LouisHelsinki

STL Lambert-St Louis - HEL Helsinki-Vantaa

STLHEL

Lambert-St Louis

Mon 1/11

11:55 am-11:10 am

1 stop15h 15m

Helsinki-Vantaa

Sat 1/16

12:30 pm-7:29 pm

1 stop14h 59m

$757

St. LouisHelsinki

STL Lambert-St Louis - HEL Helsinki-Vantaa

STLHEL

Lambert-St Louis

Mon 1/11

12:01 pm-1:55 pm

2 stops17h 54m

Helsinki-Vantaa

Sat 1/16

12:30 pm-10:59 pm

1 stop18h 29m

$781

St. LouisHelsinki

STL Lambert-St Louis - HEL Helsinki-Vantaa

STLHEL

Lambert-St Louis

Mon 1/25

11:55 am-11:10 am

1 stop15h 15m

Helsinki-Vantaa

Fri 1/29

12:30 pm-7:29 pm

1 stop14h 59m

$989

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri 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

Prices

Airlines

Other information

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in June, then you should wait until January to fly from Missouri, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on Missouri to Finland flights?

You could potentially save up to 40% on your flight if you consider stops on a Missouri to Finland flight.

Cheap Missouri to Finland flight deals and tips

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

Fastest flight time	14h 16m
Direct flights	None

The fastest flight from Missouri to Finland takes 14h 16m

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

Search flight deals

Frequently asked questions about flying from Missouri to Finland

When did momondo last update prices for flights from Missouri to Finland?
Prices for flights from Missouri to Finland are refreshed on a daily basis.
How many operators does momondo search for flights from Missouri to Finland?
The number of operators available for flights from Missouri to Finland is 2 as of August 2026.
How old do you have to be to fly from Missouri to Finland?
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 Missouri 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 Missouri to Finland

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

Airline	Rating	Free Cancellation	Price
Finnair	PriceFrom $433	Free Cancellation	Rating 7.7 1,426 reviews		Search Finnair flights
American Airlines	PriceFrom $484	Free Cancellation	Rating 7.1 11,902 reviews		Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Finland. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Missouri to Finland on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Finland from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Finland from Missouri are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.