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$578+ Cheap flights from Missouri to Helsinki (HEL)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HEL
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Missouri to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$578
(Finnair)
From Missouri to Helsinki-Vantaa
Search Deals

Find flight deals from Missouri to Helsinki

Cheapest flights from Missouri to Helsinki
Explore the most affordable flight options available from Missouri to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Finnair deal was found by Cheapflights users on 1/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/412:40 pmMCI - HEL
1 stop14h 10mFinnair
mar. 3/1112:25 pmHEL - MCI
1 stop15h 56mFinnair
Deal found 1/19$578
This Finnair deal was found by Cheapflights users on 1/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/412:40 pmMCI - HEL
2 stops18h 05mMultiple Airlines
mar. 3/1112:25 pmHEL - MCI
1 stop17h 35mMultiple Airlines
Deal found 1/19$584
This American Airlines deal was found by Cheapflights users on 1/19. 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.
mar. 3/412:15 pmMCI - HEL
2 stops17h 40mAmerican Airlines
mar. 3/1112:35 pmHEL - MCI
2 stops18h 24mAmerican Airlines
Deal found 1/19$595
This oojo deal was found by Cheapflights users on 1/19. 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.
lun. 3/176:06 pmMCI - HEL
2 stops21h 54mBritish Airways
lun. 3/249:25 pmHEL - MCI
2 stops28h 33mBritish Airways
Deal found 1/19$613
This Finnair deal was found by Cheapflights users on 1/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/1710:15 amSTL - HEL
1 stop20h 00mMultiple Airlines
vie. 5/24:25 pmHEL - STL
1 stop14h 59mMultiple Airlines
Deal found 1/21$628
This United Airlines deal was found by Cheapflights users on 1/19. 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.
mar. 3/411:30 amMCI - HEL
3 stops23h 15mUnited Airlines
mar. 3/117:00 amHEL - MCI
2 stops17h 27mUnited Airlines
Deal found 1/19$629
This Lufthansa deal was found by Cheapflights users on 1/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/16:28 pmMCI - HEL
2 stops35h 12mLufthansa
mié. 2/126:50 amHEL - MCI
2 stops23h 00mLufthansa
Deal found 1/21$635
This American Airlines deal was found by Cheapflights users on 1/19. 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.
jue. 3/62:21 pmSTL - HEL
2 stops16h 54mAmerican Airlines
jue. 3/1312:25 pmHEL - STL
1 stop17h 19mAmerican Airlines
Deal found 1/19$640
This United Airlines deal was found by Cheapflights users on 1/20. 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.
dom. 3/164:45 pmSTL - HEL
1 stop17h 05mUnited Airlines
dom. 3/232:25 pmHEL - STL
2 stops55h 41mUnited Airlines
Deal found 1/20$677
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/175:30 pmSTL - HEL
2 stops16h 10mKLM
vie. 5/27:00 amHEL - STL
2 stops17h 45mKLM
Deal found 1/20$694
This Air Canada deal was found by Cheapflights users on 1/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/410:05 amMCI - HEL
3 stops19h 35mAir Canada
mar. 3/117:00 amHEL - MCI
3 stops34h 34mAir Canada
Deal found 1/19$731
This oojo deal was found by Cheapflights users on 1/21. 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.
jue. 4/1712:02 pmSTL - HEL
2 stops18h 18mBritish Airways
vie. 5/28:00 amHEL - STL
2 stops22h 10mBritish Airways
Deal found 1/21$738

Find flights from Missouri to Helsinki within your budget

Customize your flight search to find flights from Missouri to Helsinki 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

mar. 3/4

12:40 pm-10:50 am

1 stop14h 10m

Helsinki-Vantaa

mar. 3/11

12:25 pm-9:21 pm

1 stop15h 56m

$578

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

mar. 3/4

12:40 pm-2:45 pm

2 stops18h 05m

Helsinki-Vantaa

mar. 3/11

12:25 pm-11:00 pm

1 stop17h 35m

$584

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

mar. 3/4

12:15 pm-1:55 pm

2 stops17h 40m

Helsinki-Vantaa

mar. 3/11

12:35 pm-11:59 pm

2 stops18h 24m

$595

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

lun. 3/17

6:06 pm-11:00 pm

2 stops21h 54m

Helsinki-Vantaa

lun. 3/24

9:25 pm-6:58 pm

2 stops28h 33m

$613

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

jue. 4/17

12:02 pm-2:15 pm

1 stop18h 13m

Helsinki-Vantaa

vie. 5/2

4:25 pm-11:24 pm

1 stop14h 59m

$628

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

mar. 3/4

11:30 am-6:45 pm

3 stops23h 15m

Helsinki-Vantaa

mar. 3/11

7:00 am-5:27 pm

2 stops17h 27m

$629

Kansas CityHelsinki

MCI - HEL

MCIHEL

Kansas City

sáb. 2/1

6:28 pm-1:40 pm

2 stops35h 12m

Helsinki-Vantaa

mié. 2/12

6:50 am-9:50 pm

2 stops23h 00m

$635

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

jue. 3/6

2:21 pm-3:15 pm

2 stops16h 54m

Helsinki-Vantaa

jue. 3/13

12:25 pm-10:44 pm

1 stop17h 19m

$640

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

dom. 3/16

4:45 pm-4:50 pm

1 stop17h 05m

Helsinki-Vantaa

dom. 3/23

2:25 pm-3:06 pm

2 stops55h 41m

$677

St. LouisHelsinki

STL - HEL

STLHEL

Lambert-St Louis

jue. 4/17

5:30 pm-5:40 pm

2 stops16h 10m

Helsinki-Vantaa

vie. 5/2

7:00 am-4:45 pm

2 stops17h 45m

$694

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 14 results
1
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Best time to book a flight from Missouri to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki 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.

Travel insights for flights from Missouri to Helsinki

Get recent, data-driven insights about flights from Missouri to Helsinki including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Missouri to Helsinki (average of $444). Flying from Missouri to Helsinki in June is currently the most expensive (average of $1,188). 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 HEL?

Find hourly flight availability from Missouri to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from Missouri to Helsinki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Helsinki by month

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

In terms of precipitation, rainfall in Helsinki 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 Helsinki when rainfall is around 1.2 in.

Temperature in Helsinki by month

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

If weather is an important factor for your trip to Helsinki, 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 Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated enero 21, 2025.
Read reviews from past customers who have flown British Airways, Air Canada and Finnair from Missouri to Helsinki. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Finnair
7.6
Good
1,286 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,985 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air Canada
7.0
Good
8,635 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

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

  • What airport do you fly into for flights to Helsinki from Missouri?

    If you book a flight to Helsinki from Missouri, you will be flying to Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 10.6 mi from the center of Helsinki.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Helsinki 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 Helsinki?

    Currently, November is the cheapest month in which you can book a flight from Missouri to Helsinki (average of $444). Flying from Missouri to Helsinki in June is currently the most expensive (average of $1,188). 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

Traveling to a place near Missouri?

Book flights to Missouri if you plan to visit one of these locations
Vantaa
Espoo
Lahti

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Alternative routes for Missouri to Helsinki

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Top 4 airlines flying from Missouri to Helsinki

Discover the top 4 airlines that operate flights from Missouri to Helsinki. 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$479Average$1,301FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$500Average$1,175FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$576Average$701FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$650Average$892FlexibilityNo cancel feeOn-time76%
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