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St. Louis to Helsinki Vantaa Airport flight
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Cheap Flights from St. Louis to Helsinki Vantaa Airport

  • One way
  • Round-trip
      • STL11:39
        16h 11m
        1 stop
        HEL10:50
        St. Louis - Helsinki|Tue, Mar 25|Finnair
        NZD 1,056NZD 1,719
        39% OFF
        39% OFF
        NZD 1,719NZD 1,056

        Choose Finnair flights from St. Louis to Helsinki. The one-way connecting flight with Finnair departs from St. Louis Lambert International Airport on Tue, Mar 25, arriving at Helsinki Vantaa Airport. One-way Prices start from NZD 1,056 including taxes and charges.

      • STL09:28
        18h 22m
        1 stop
        HEL10:50
        St. Louis - Helsinki|Tue, Mar 25|Iberia
        NZD 1,071NZD 1,719
        38% OFF
        38% OFF
        NZD 1,719NZD 1,071

        Choose Iberia flights from St. Louis to Helsinki. The one-way connecting flight with Iberia departs from St. Louis Lambert International Airport on Tue, Mar 25, arriving at Helsinki Vantaa Airport. One-way Prices start from NZD 1,071 including taxes and charges.

      • STL11:21
        15h 24m
        1 stop
        HEL10:45
        St. Louis - Helsinki|Tue, Apr 15|Iberia
        NZD 1,170NZD 1,719
        32% OFF
        32% OFF
        NZD 1,719NZD 1,170

        Choose Iberia flights from St. Louis to Helsinki. The one-way connecting flight with Iberia departs from St. Louis Lambert International Airport on Tue, Apr 15, arriving at Helsinki Vantaa Airport. One-way Prices start from NZD 1,170 including taxes and charges.

      • STL18:00
        12h 15m
        1 stop
        HEL14:15
        St. Louis - Helsinki|Tue, Apr 15|American Airlines
        NZD 1,206
        NZD 1,206

        Choose American Airlines flights from St. Louis to Helsinki. The one-way connecting flight with American Airlines departs from St. Louis Lambert International Airport on Tue, Apr 15, arriving at Helsinki Vantaa Airport. One-way Prices start from NZD 1,206 including taxes and charges.

      • STL15:40
        14h 35m
        1 stop
        HEL14:15
        St. Louis - Helsinki|Tue, Apr 15|United Airlines
        NZD 1,307
        NZD 1,307

        Choose United Airlines flights from St. Louis to Helsinki. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Tue, Apr 15, arriving at Helsinki Vantaa Airport. One-way Prices start from NZD 1,307 including taxes and charges.

      • STL1:00 PM
        3h 5m
        Nonstop
        HEL2:00 PM
        St. Louis - Helsinki|Mon, Mar 24|Finnair
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Airports in St. Louis

  • 21.12 km from central St. Louis
    St. Louis Lambert International Airport
    Tickets From
    NZD 618

Flight Schedule from St. Louis to Helsinki Vantaa Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. IB4150

    Iberia

    11:39

    STL

    2.0h

    13:38

    DFW

    SMTWTFS
    Search

  2. IB6449

    Iberia

    16:50

    DFW

    9.9h

    10:45

    HEL

    SMTWTFS

  3. AA1362

    American Airlines

    11:39

    STL

    2.0h

    13:38

    DFW

    SMTWTFS
    Search

  4. AY020

    Finnair

    16:50

    DFW

    9.9h

    10:45

    HEL

    SMTWTFS

  5. AY5718

    Finnair

    12:28

    STL

    1.9h

    14:21

    DFW

    SMTWTFS
    Search

  6. AY020

    Finnair

    16:50

    DFW

    9.9h

    10:45

    HEL

    SMTWTFS

  7. UA4454

    United Airlines

    13:00

    STL

    2.1h

    16:08

    IAD

    SMTWTFS
    Search

  8. UA108

    United Airlines

    17:40

    IAD

    8.1h

    07:45

    MUC

    SMTWTFS

  9. UA9098

    United Airlines

    08:20

    MUC

    2.5h

    11:50

    HEL

    SMTWTFS

  10. AA3416

    American Airlines

    14:22

    STL

    2.6h

    17:58

    BOS

    SMTWTFS
    Search

  11. AA4580

    American Airlines

    17:59

    BOS

    1.5h

    19:29

    JFK

    SMTWTFS

  12. AA8986

    American Airlines

    22:55

    JFK

    8.1h

    14:00

    HEL

    SMTWTFS

  13. AA4479

    American Airlines

    14:23

    STL

    2.4h

    17:49

    LGA

    SMTWTFS
    Search

  14. AY016

    Finnair

    22:55

    JFK

    8.1h

    14:00

    HEL

    SMTWTFS

  15. UA9067

    United Airlines

    15:25

    STL

    8.9h

    07:20

    FRA

    --T-T-S
    Search

  16. UA8735

    United Airlines

    09:20

    FRA

    2.4h

    12:45

    HEL

    SMTWTFS

  17. LH449

    Lufthansa

    15:30

    STL

    8.9h

    07:25

    FRA

    --T-T-S
    Search

  18. LH848

    Lufthansa

    09:25

    FRA

    2.4h

    12:50

    HEL

    SMTWTFS

  19. UA1156

    United Airlines

    17:33

    STL

    1.4h

    18:55

    ORD

    SMTWTFS
    Search

  20. UA8854

    United Airlines

    21:40

    ORD

    8.5h

    13:10

    MUC

    SMTWTFS

  21. UA9448

    United Airlines

    15:25

    MUC

    2.5h

    18:55

    HEL

    SMT-TFS

  22. BA6983

    British Airways

    17:54

    STL

    2.1h

    20:00

    DFW

    SMTWTFS
    Search

  23. BA6054

    British Airways

    16:50

    DFW

    9.9h

    10:45

    HEL

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from St. Louis to Helsinki Vantaa Airport

Cheapest nonstop flight priceNZD 1,056
Off-season for travelFebruary
Peak season for travelApril

FAQs for St. Louis to Helsinki Vantaa Airport Flights

  • When are flight tickets from St. Louis (STL) to Helsinki (HEL) the cheapest?

    Airlines adjust prices for flights from St. Louis to Helsinki based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Helsinki (HEL) cost?

    According to Trip.com's data, the lowest price is around NZD 1,933.

  • What is the transportation method from the main airport to downtown in Helsinki?

    • The distance from Helsinki Vantaa Airport to downtown is about 16 km. It takes about 30 minutes by taxi.

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