HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Finland

$702+ Cheap flights from Missouri to Finland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HEL
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Finland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Finland

Keep the following information in mind while searching for Missouri to Finland flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$898
(Delta)

Popular in

June

Cheapest in

November

Average price

$884
Provider with most accurate pricing for Kansas City-Helsinki-Vantaa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Helsinki-Vantaa flights.
Search Deals
From Missouri to Finland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Missouri to Finland

Cheapest flights from Missouri to Finland
Explore the most affordable flight options available from Missouri to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Travelocity deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/94:39 pmSTL - HEL
2 stops14h 36mBritish Airways
Sat 11/152:00 pmHEL - STL
2 stops38h 16mBritish Airways
Deal found 4/30$702
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:45 pmSTL - HEL
1 stop13h 55mLufthansa
Sat 11/155:50 pmHEL - STL
1 stop28h 05mLufthansa
Deal found 4/30$724
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:30 amSTL - HEL
2 stops28h 55mUnited Airlines
Sat 11/152:25 pmHEL - STL
1 stop31h 30mUnited Airlines
Deal found 4/30$726
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2510:27 amMCI - HEL
2 stops18h 33mDelta
Mon 6/21:55 pmHEL - MCI
2 stops18h 04mDelta
Deal found 4/29$898
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/193:50 pmSTL - HEL
2 stops17h 50mDelta
Wed 5/287:15 amHEL - STL
2 stops18h 47mDelta
Deal found 4/30$971
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/225:12 pmMCI - HEL
2 stops19h 48mBritish Airways
Fri 5/308:00 amHEL - MCI
2 stops22h 51mBritish Airways
Deal found 4/29$980
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/225:46 pmMCI - HEL
1 stop12h 29mAmerican Airlines
Fri 5/304:25 pmHEL - MCI
1 stop15h 29mAmerican Airlines
Deal found 4/29$1,000
This Justfly.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:30 amSTL - HEL
2 stops27h 25mAir Canada
Thu 5/296:10 amHEL - STL
2 stops21h 48mAir Canada
Deal found 4/30$1,016
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:45 amMCI - HEL
2 stops21h 05mUnited Airlines
Wed 5/2812:40 pmHEL - MCI
2 stops18h 35mUnited Airlines
Deal found 4/29$1,038
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2210:15 amMCI - HEL
3 stops19h 45mMultiple Airlines
Fri 5/303:00 pmHEL - MCI
3 stops30h 50mMultiple Airlines
Deal found 4/29$1,128
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/221:38 pmSTL - HEL
1 stop16h 37mAmerican Airlines
Fri 5/3012:35 pmHEL - STL
1 stop13h 46mAmerican Airlines
Deal found 4/30$1,150
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/194:15 pmSTL - HEL
1 stop14h 00mMultiple Airlines
Wed 5/2810:50 pmHEL - STL
2 stops33h 02mMultiple Airlines
Deal found 4/30$1,275

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Missouri to Finland that are best for you.

Fly from

Missouri

Fly to

Finland

Route

Depart

Return

Price

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

Sun 5/25

10:27 am-1:00 pm

2 stops18h 33m

Helsinki-Vantaa

Mon 6/2

1:55 pm-11:59 pm

2 stops18h 04m

$898

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

Mon 5/19

3:50 pm-5:40 pm

2 stops17h 50m

Helsinki-Vantaa

Wed 5/28

7:15 am-6:02 pm

2 stops18h 47m

$971

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

Thu 5/22

5:12 pm-9:00 pm

2 stops19h 48m

Helsinki-Vantaa

Fri 5/30

8:00 am-10:51 pm

2 stops22h 51m

$980

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

Thu 5/22

5:46 pm-2:15 pm

1 stop12h 29m

Helsinki-Vantaa

Fri 5/30

4:25 pm-11:54 pm

1 stop15h 29m

$1,000

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

Wed 5/21

7:30 am-6:55 pm

2 stops27h 25m

Helsinki-Vantaa

Thu 5/29

6:10 am-7:58 pm

2 stops21h 48m

$1,016

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

Tue 5/20

7:45 am-12:50 pm

2 stops21h 05m

Helsinki-Vantaa

Wed 5/28

12:40 pm-11:15 pm

2 stops18h 35m

$1,038

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

Thu 5/22

7:30 pm-9:00 pm

2 stops17h 30m

Helsinki-Vantaa

Fri 5/30

8:00 am-8:58 pm

2 stops20h 58m

$1,080

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

Thu 5/22

10:15 am-2:00 pm

3 stops19h 45m

Helsinki-Vantaa

Fri 5/30

3:00 pm-1:50 pm

3 stops30h 50m

$1,128

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

Thu 5/22

1:38 pm-2:15 pm

1 stop16h 37m

Helsinki-Vantaa

Fri 5/30

12:35 pm-6:21 pm

1 stop13h 46m

$1,150

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

Mon 5/19

4:15 pm-2:15 pm

1 stop14h 00m

Helsinki-Vantaa

Wed 5/28

10:50 pm-11:52 pm

2 stops33h 02m

$1,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 17 results
1
2

Best time to book a flight from Missouri to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Finland

What is the cheapest month to book a flight from Missouri to Finland?

Currently, November is the cheapest month in which you can book a flight from Missouri to Finland (average of $444). Flying from Missouri to Finland in June is currently the most expensive (average of $1,085). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to FI?

Find hourly flight availability from Missouri to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Finland as you normally would.

Rainfall in Finland by month

Plan your trip to Finland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Finland ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Finland when rainfall is around 1.2 in.

Temperature in Finland by month

Plan your trip to Finland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Finland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Finland. Reviews last updated May 1, 2025.
To help decide which airline to fly from Missouri to Finland, see what other customers have to say about Delta, KLM and Finnair. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,790 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Missouri to Finland that include hotel bookings?

    Yes. In addition to deals on Missouri to Finland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Finland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Finland.

  • Can I find deals for business class flights from Missouri to Finland?

    Yes. Cheapflights offers flight deals from Missouri to Finland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Finland?

    Currently, November is the cheapest month in which you can book a flight from Missouri to Finland (average of $444). Flying from Missouri to Finland in June is currently the most expensive (average of $1,085). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Finland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Athens flights
John F Kennedy Intl to Lisbon flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Orly flights
Boston to Heathrow flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Barcelona-El Prat flights
John F Kennedy Intl to London City flights
Dulles Intl to Heathrow flights
Miami to Madrid flights
Newark to Barcelona-El Prat flights
Newark to Lisbon flights
San Francisco to Heathrow flights
Newark to Gatwick flights
Newark to Orly flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Malpensa flights
O'Hare Intl to Heathrow flights
Dallas/Fort Worth to Heathrow flights
Seattle to Heathrow flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Newark to Dublin flights
John F Kennedy Intl to Dublin flights
Dulles Intl to Charles de Gaulle flights
Newark to Madrid flights
O'Hare Intl to Charles de Gaulle flights
Boston to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Athens flights
Baltimore to Heathrow flights
Dallas/Fort Worth to Charles de Gaulle flights
Boston to Charles de Gaulle flights
LaGuardia to Gatwick flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Newark to Malpensa flights
LaGuardia to Athens flights
Boston to Gatwick flights
Atlanta to Heathrow flights
San Francisco to Charles de Gaulle flights
Newark to Frankfurt flights

Top 4 airlines flying from Missouri to Finland

Discover the top 4 airlines that operate flights from Missouri to Finland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$479Average$1,118FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$495Average$732FlexibilityNo cancel feeOn-time70%
FinnairCheapest$500Average$854FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$576Average$701FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.