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Helsinki to St. Louis Lambert International Airport flight
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Cheap Flights from Helsinki to St. Louis Lambert International Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • HEL12:25
        14h 15m
        1 stop
        STL18:40
        Helsinki - St. Louis|Mon, Aug 5|Finnair
        US$1,036US$3,985
        74% OFF
        74% OFF
        US$3,985US$1,036
      • HEL12:25
        14h 15m
        1 stop
        STL18:40
        Helsinki - St. Louis|Mon, Aug 5|British Airways
        US$1,075US$3,985
        73% OFF
        73% OFF
        US$3,985US$1,075
      • HEL12:25
        14h 55m
        1 stop
        STL19:20
        Helsinki - St. Louis|Mon, Aug 5|Iberia
        US$1,159US$3,985
        71% OFF
        71% OFF
        US$3,985US$1,159
      • HEL06:20
        15h 10m
        1 stop
        STL13:30
        Helsinki - St. Louis|Sun, Jun 30|United Airlines
        US$1,375
        US$1,375
      • HEL12:25
        14h 6m
        1 stop
        STL18:31
        Helsinki - St. Louis|Sun, Jun 30|Finnair
        US$2,812
        US$2,812
      • HEL17:20
        30h 47m
        1 stop
        STL16:07
        Helsinki - St. Louis|Sun, Jun 30|Iberia
        US$3,028
        US$3,028
      • HEL13:00
        3h 5m
        Direct
        STL14:00
        Helsinki - St. Louis|Mon, Jun 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.

Selected Airlines from Helsinki to St. Louis Lambert International Airport
Lufthansa
From US$948
Finnair
From US$1,036
British Airways
From US$1,037
Iberia
From US$1,159
American Airlines
From US$1,233
Air France
From US$1,291
United Airlines
From US$1,375
Air Canada
From US$1,414
Turkish Airlines
From US$2,196
ANA airlines

Find more flights and airlines

There are 1 airport(s) in Helsinki. Discover the top routes now!

  • 0.19 km from downtown Helsinki
    Helsinki-Vantaa Airport
    Tickets From
    US$948
Flight Schedule from Helsinki to St. Louis Lambert International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. AC9092

    Air Canada

    06:20

    HEL

    2.7h

    08:00

    FRA

    SMT-TFS
    Search

  2. AC841

    Air Canada

    10:00

    FRA

    8.8h

    12:50

    YYZ

    SMTWTFS

  3. AC8971

    Air Canada

    14:15

    YYZ

    2.1h

    15:21

    STL

    SMTWTFS

  4. UA9047

    United Airlines

    06:40

    HEL

    2.6h

    08:15

    FRA

    SMT-TFS
    Search

  5. UA9066

    United Airlines

    10:40

    FRA

    9.8h

    13:30

    STL

    --T-T-S

  6. IB393

    IBERIA

    12:25

    HEL

    10.7h

    15:05

    DFW

    SM-WTFS
    Search

  7. IB4173

    IBERIA

    20:57

    DFW

    1.9h

    22:48

    STL

    SMTWTFS

  8. BA6053

    British Airways

    12:25

    HEL

    10.7h

    15:05

    DFW

    SM-WTFS
    Search

  9. BA5356

    British Airways

    17:31

    DFW

    1.8h

    19:18

    STL

    SMTWTFS

  10. IB393

    IBERIA

    12:25

    HEL

    10.7h

    15:05

    DFW

    SM-WTFS
    Search

  11. IB4264

    IBERIA

    16:41

    DFW

    1.8h

    18:31

    STL

    SMTWTFS

  12. BA6053

    British Airways

    12:25

    HEL

    10.7h

    15:05

    DFW

    SM-WTFS
    Search

  13. BA5792

    British Airways

    16:53

    DFW

    1.8h

    18:43

    STL

    SMTWTFS

  14. AY019

    Finnair

    12:25

    HEL

    10.7h

    15:05

    DFW

    SM-WTFS
    Search

  15. AY4300

    Finnair

    16:42

    DFW

    1.8h

    18:30

    STL

    SM-WTFS

  16. IB354

    IBERIA

    15:55

    HEL

    9.5h

    17:25

    ORD

    -MT-TFS
    Search

  17. IB4824

    IBERIA

    20:41

    ORD

    1.5h

    22:09

    STL

    SMTWTFS

  18. AY009

    Finnair

    16:00

    HEL

    9.4h

    17:25

    ORD

    -MT-TFS
    Search

  19. AY4118

    Finnair

    20:20

    ORD

    1.4h

    21:43

    STL

    -MT-TFS

  20. BA6089

    British Airways

    16:00

    HEL

    9.4h

    17:25

    ORD

    -MT-TFS
    Search

  21. BA5335

    British Airways

    20:41

    ORD

    1.5h

    22:09

    STL

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Helsinki to St. Louis Lambert International Airport

Cheapest nonstop flight price

$1,035

Off-season for travel

May

Peak season for travel

January

FAQs for Helsinki to St. Louis Lambert International Airport Flights

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

    Airlines adjust prices for flights from Helsinki to St. Louis 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 Helsinki (HEL) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around $1,480.

  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St. Louis Lambert International Airport to downtown is about 20km. It takes about 40 minutes by taxi.

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