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New Ulaanbaatar International Airport to St. Louis Lambert International Airport flight
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Cheap Flights from New Ulaanbaatar International Airport to St. Louis Lambert International Airport

Search for flights from Ulaanbaatar to St. Louis and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • UBN18:00
        59h 25m
        2 stops
        STL16:25
        Ulaanbaatar - St. Louis|Fri, Jun 14|Miat Mongolian Airlines
        AU$1,633AU$2,471
        34% OFF
        34% OFF
        AU$2,471AU$1,633
      • UBN11:50
        41h 35m
        2 stops
        STL16:25
        Ulaanbaatar - St. Louis|Fri, Jun 14|Air China
        AU$1,712AU$2,471
        31% OFF
        31% OFF
        AU$2,471AU$1,712
      • UBN08:40
        26h 15m
        2 stops
        STL21:55
        Ulaanbaatar - St. Louis|Fri, Jun 14|Korean Air
        AU$1,750AU$2,471
        28% OFF
        28% OFF
        AU$2,471AU$1,750
      • UBN06:10
        47h 18m
        2 stops
        STL16:28
        Ulaanbaatar - St. Louis|Sat, Aug 3|Miat Mongolian Airlines
        AU$1,775
        AU$1,775
      • UBN20:30
        56h 58m
        2 stops
        STL16:28
        Ulaanbaatar - St. Louis|Thu, Aug 1|Miat Mongolian Airlines
        AU$1,860
        AU$1,860
      • UBN11:50
        41h 38m
        2 stops
        STL16:28
        Ulaanbaatar - St. Louis|Thu, Aug 1|Air China
        AU$1,895
        AU$1,895
      • UBN11:50
        41h 38m
        2 stops
        STL16:28
        Ulaanbaatar - St. Louis|Fri, Aug 2|Air China
        AU$1,895
        AU$1,895
      • UBN18:30
        58h 58m
        2 stops
        STL16:28
        Ulaanbaatar - St. Louis|Sat, Aug 3|Air China
        AU$1,895
        AU$1,895
      • UBN11:50
        41h 38m
        2 stops
        STL16:28
        Ulaanbaatar - St. Louis|Sun, Aug 4|Air China
        AU$1,923
        AU$1,923
      • UBN08:45
        37h 27m
        2 stops
        STL09:12
        Ulaanbaatar - St. Louis|Sun, Aug 4|Turkish Airlines
        AU$1,945
        AU$1,945
      • UBN13:00
        3h 5m
        Direct
        STL14:00
        Ulaanbaatar - St. Louis|Wed, May 29|Miat Mongolian Airlines
        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 New Ulaanbaatar International Airport to St. Louis Lambert International Airport

See which airlines fly from Ulaanbaatar to St. Louis. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Miat Mongolian Airlines
From AU$1,633
Air China
From AU$1,712
Korean Air
From AU$1,750
Turkish Airlines
From AU$1,945
Cathay Pacific
From AU$2,271
Asiana Airlines
From AU$2,623
Jeju Air
From AU$3,720
Delta Air Lines
From AU$7,285
ANA airlines
Find more flights and airlines
Flight Schedule from New Ulaanbaatar International Airport to St. Louis Lambert International Airport

Check the schedule for flights from Ulaanbaatar to St. Louis and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. CX6201

    Cathay Pacific

    06:20

    UBN

    4.6h

    10:55

    HKG

    -M-WT-S
    Search

  2. CX806

    Cathay Pacific

    12:30

    HKG

    14.9h

    14:25

    ORD

    -M-WTFS

  3. UA4416

    United Airlines

    18:15

    ORD

    1.5h

    19:47

    STL

    SMTWTFS

  4. OM501

    Miat Mongolian Airlines

    07:00

    UBN

    4.9h

    12:55

    NRT

    SMTWTFS
    Search

  5. UA142

    United Airlines

    16:30

    NRT

    10.7h

    12:10

    DEN

    SMTWTFS

  6. UA1315

    United Airlines

    13:30

    DEN

    1.9h

    16:26

    STL

    SMTWTFS

  7. KE5868

    Korean Air

    08:40

    UBN

    3.2h

    12:50

    ICN

    SMTWTFS
    Search

  8. KE5033

    Korean Air

    19:40

    ICN

    12.7h

    18:20

    MSP

    SMTWTFS

  9. KE3829

    Korean Air

    20:00

    MSP

    1.5h

    21:29

    STL

    SMTWTFS

  10. KE5868

    Korean Air

    08:40

    UBN

    3.2h

    12:50

    ICN

    SMTWTFS
    Search

  11. KE5031

    Korean Air

    17:25

    ICN

    12.8h

    16:10

    DFW

    SMTWTFS

  12. AA2761

    American Airlines

    17:15

    DFW

    1.8h

    19:01

    STL

    SMTWTFS

  13. TK237

    Turkish Airlines

    09:10

    UBN

    9.8h

    14:00

    IST

    -M-W-FS
    Search

  14. TK081

    Turkish Airlines

    16:15

    IST

    10.7h

    19:55

    BOS

    SMTWTFS

  15. AA3563

    American Airlines

    07:00

    BOS

    3.2h

    09:14

    STL

    SMTWTFS

  16. TK237

    Turkish Airlines

    09:10

    UBN

    9.8h

    14:00

    IST

    -M-W-FS
    Search

  17. TK005

    Turkish Airlines

    14:20

    IST

    11.4h

    17:45

    ORD

    SMTWTFS

  18. UA4185

    United Airlines

    20:20

    ORD

    1.5h

    21:52

    STL

    SMTWTFS

  19. CA902

    Air China

    11:50

    UBN

    2.0h

    13:50

    PEK

    SMTWTFS
    Search

  20. UA889

    United Airlines

    17:25

    PEK

    12.3h

    14:45

    SFO

    SMTWTFS

  21. UA2368

    United Airlines

    07:50

    SFO

    6.8h

    16:35

    STL

    SMTWTFS

  22. OM2971

    Miat Mongolian Airlines

    13:45

    UBN

    4.6h

    18:20

    HKG

    -----F-
    Search

  23. UA878

    United Airlines

    22:30

    HKG

    13.0h

    20:30

    SFO

    SMTWTFS

  24. UA2368

    United Airlines

    07:50

    SFO

    6.8h

    16:35

    STL

    SMTWTFS

  25. 7C5204

    Jeju Air

    14:35

    UBN

    3.2h

    18:45

    ICN

    -M-W--S
    Search

  26. OZ212

    Asiana Airlines

    20:40

    ICN

    11.0h

    15:40

    SFO

    SMTWTFS

  27. UA2368

    United Airlines

    07:50

    SFO

    6.8h

    16:35

    STL

    SMTWTFS

  28. OM223

    Miat Mongolian Airlines

    18:00

    UBN

    2.2h

    20:10

    PEK

    SMTWTFS
    Search

  29. UA889

    United Airlines

    17:25

    PEK

    12.3h

    14:45

    SFO

    SMTWTFS

  30. UA2368

    United Airlines

    07:50

    SFO

    6.8h

    16:35

    STL

    SMTWTFS
Find more flights and airlines

New Ulaanbaatar International Airport to St. Louis Lambert International Airport Flights Info

Flight distance10,270.3km
Cheapest one-way ticket priceAU$1,633
Cheapest return ticket priceAU$3,033

FAQs for New Ulaanbaatar International Airport to St. Louis Lambert International Airport Flights

  • 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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