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Cheap flights from Missouri to Finland from $419

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Finland departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Missouri to Finland

Cheap round-trip flights

Logo
1:55 pm - 10:45 amSTL-HEL
12h 50m1 stop
Logo
12:30 pm - 10:27 pmHEL-STL
17h 57m1 stop
$481
Find Deal
qua, dez 31 - sex, jan 9
American Airlines Logo
12:52 pm - 1:55 pmSTL-HEL
17h 03m2 stops
American Airlines Logo
12:30 pm - 6:23 pmHEL-STL
13h 53m1 stop
$486American Airlines
Find Deal
qua, dez 31 - sex, jan 9
United Airlines Logo
6:35 pm - 6:40 pmSTL-HEL
16h 05m2 stops
United Airlines Logo
6:55 am - 7:25 pmHEL-STL
20h 30m2 stops
$516United Airlines
Find Deal
qua, dez 31 - sex, jan 9
American Airlines Logo
12:21 pm - 10:45 amSTL-HEL
14h 24m1 stop
American Airlines Logo
12:30 pm - 11:18 pmHEL-STL
17h 48m1 stop
$531American Airlines
Find Deal
ter, out 21 - sáb, nov 1
United Airlines Logo
12:25 pm - 11:55 amSTL-HEL
15h 30m2 stops
United Airlines Logo
2:00 pm - 4:29 pmHEL-STL
33h 29m2 stops
$561United Airlines
Find Deal
ter, out 21 - sáb, nov 1
United Airlines Logo
3:23 pm - 4:40 pmSTL-HEL
41h 17m3 stops
United Airlines Logo
2:00 pm - 4:29 pmHEL-STL
33h 29m2 stops
$581United Airlines
Find Deal
ter, out 21 - sáb, nov 1
Scandinavian Airlines Logo
9:59 am - 3:25 pmMCI-HEL
21h 26m2 stops
Scandinavian Airlines Logo
6:35 am - 11:54 pmHEL-MCI
25h 19m2 stops
$613Scandinavian Airlines
Find Deal
qua, ago 20 - qua, ago 27
Scandinavian Airlines Logo
9:59 am - 3:25 pmMCI-HEL
21h 26m2 stops
Scandinavian Airlines Logo
6:35 am - 11:54 pmHEL-MCI
25h 19m2 stops
$614Scandinavian Airlines
Find Deal
qua, ago 20 - qua, ago 27
Lufthansa Logo
5:30 pm - 6:55 pmSTL-HEL
17h 25m2 stops
Lufthansa Logo
6:10 am - 3:44 pmHEL-STL
17h 34m2 stops
$645Lufthansa
Find Deal
seg, ago 25 - ter, set 2
Lufthansa Logo
5:30 pm - 6:55 pmSTL-HEL
17h 25m2 stops
Lufthansa Logo
1:35 pm - 1:30 pmHEL-STL
31h 55m1 stop
$732Lufthansa
Find Deal
seg, ago 25 - ter, set 2

Scandinavian Airlines flights from Missouri to Finland

Our best Scandinavian Airlines deals on Missouri to Finland flight tickets
Scandinavian Airlines
Aug 20
MCI9:59 amKansas City
21h 26m
2 stops
HEL3:25 pmHelsinki-Vantaa
Aug 27
HEL6:35 amHelsinki-Vantaa
25h 19m
2 stops
MCI11:54 pmKansas City
$613
Find similar
Scandinavian Airlines
Aug 20
MCI9:59 amKansas City
21h 26m
2 stops
HEL3:25 pmHelsinki-Vantaa
Aug 27
HEL6:35 amHelsinki-Vantaa
25h 19m
2 stops
MCI11:54 pmKansas City
$614
Find similar
Scandinavian Airlines
Aug 13
MCI9:59 amKansas City
21h 26m
2 stops
HEL3:25 pmHelsinki-Vantaa
Aug 29
HEL9:00 pmHelsinki-Vantaa
32h 18m
2 stops
MCI9:18 pmKansas City
$879
Find similar

British Airways flights from Missouri to Finland

Our best British Airways deals on Missouri to Finland flight tickets
British Airways
Aug 20
MCI8:30 amKansas City
23h 15m
2 stops
HEL3:45 pmHelsinki-Vantaa
Aug 27
HEL4:50 pmHelsinki-Vantaa
13h 58m
1 stop
MCI10:48 pmKansas City
$1,104
Find similar
British Airways
Aug 20
MCI1:33 pmKansas City
18h 12m
2 stops
HEL3:45 pmHelsinki-Vantaa
Aug 27
HEL4:50 pmHelsinki-Vantaa
13h 58m
1 stop
MCI10:48 pmKansas City
$1,108
Find similar
British Airways
Aug 20
MCI8:30 amKansas City
23h 15m
2 stops
HEL3:45 pmHelsinki-Vantaa
Aug 27
HEL12:35 pmHelsinki-Vantaa
18h 13m
1 stop
MCI10:48 pmKansas City
$1,124
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Finland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated agosto 5, 2025.
Use the filters below to find and compare flights from Missouri to Finland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

qua 12/31

1:55 pm-10:45 am

1 stop12h 50m

Helsinki-Vantaa

sex 1/9

12:30 pm-10:27 pm

1 stop17h 57m

$481

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

qua 12/31

12:52 pm-1:55 pm

2 stops17h 03m

Helsinki-Vantaa

sex 1/9

12:30 pm-6:23 pm

1 stop13h 53m

$486

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

qua 12/31

6:35 pm-6:40 pm

2 stops16h 05m

Helsinki-Vantaa

sex 1/9

6:55 am-7:25 pm

2 stops20h 30m

$516

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

ter 10/21

12:21 pm-10:45 am

1 stop14h 24m

Helsinki-Vantaa

sáb 11/1

12:30 pm-11:18 pm

1 stop17h 48m

$531

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

ter 10/21

12:25 pm-11:55 am

2 stops15h 30m

Helsinki-Vantaa

sáb 11/1

2:00 pm-4:29 pm

2 stops33h 29m

$561

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

ter 10/21

3:23 pm-4:40 pm

3 stops41h 17m

Helsinki-Vantaa

sáb 11/1

2:00 pm-4:29 pm

2 stops33h 29m

$581

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

qua 8/20

9:59 am-3:25 pm

2 stops21h 26m

Helsinki-Vantaa

qua 8/27

6:35 am-11:54 pm

2 stops25h 19m

$613

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

qua 8/20

9:59 am-3:25 pm

2 stops21h 26m

Helsinki-Vantaa

qua 8/27

6:35 am-11:54 pm

2 stops25h 19m

$614

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

seg 8/25

5:30 pm-6:55 pm

2 stops17h 25m

Helsinki-Vantaa

ter 9/2

6:10 am-3:44 pm

2 stops17h 34m

$645

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

seg 8/25

5:30 pm-6:55 pm

2 stops17h 25m

Helsinki-Vantaa

ter 9/2

1:35 pm-1:30 pm

1 stop31h 55m

$732

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to Finland from

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

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in October, then you should wait until November to fly from Missouri, when ticket prices are also cheap, with an average price of $507.

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

The cheapest day to depart from Missouri to Finland is on a Tuesday. Travelers who choose to depart for Finland on a Tuesday will often find tickets for as low as $511. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Finland on Wednesday is $1,482.

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

The cheapest time of day to fly to Finland is in the morning when flights can be purchased for as low as $706. In contrast, the most expensive time of day to depart to Finland is at noon when prices are around $1,476.

Can stopping save me money on Missouri to Finland flights?

You could potentially save up to 13% 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

Best Price Found

$419

Fastest flight time

12h 50m

Direct flights

None

Airports in Finland

1 airport
The best one-way flight to Finland from Missouri in the past 72 hours is $419. The best round-trip flight deal from Missouri to Finland found on momondo in the last 72 hours is $481.
The fastest flight from Missouri to Finland takes 12h 50m
There are no direct flights from Missouri to Finland. Popular non-direct routes for this connection are Lambert-St Louis Airport - Helsinki-Vantaa Airport and Kansas City Airport - Helsinki-Vantaa Airport.
There is 1 airport near Finland: Helsinki-Vantaa (HEL)
Search flight deals

  • 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?

  • 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
American AirlinesPriceFrom $479Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
FinnairPriceFrom $483Free CancellationRating
7.6
1,319 reviews
Search Finnair flights
British AirwaysPriceFrom $500Free CancellationRating
6.6
7,237 reviews
Search British Airways flights
LufthansaPriceFrom $533Free CancellationRating
6.8
7,287 reviews
Search Lufthansa flights
United AirlinesPriceFrom $576Free CancellationRating
7.4
8,916 reviews
Search United 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.

An easier way to manage your Finland trip

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