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St. Louis to Don Mueang International Airport flight
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Cheap Flights from St. Louis to Don Mueang International Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • STL08:47
        27h 33m
        2 stops
        DMK00:20
        St. Louis - Bangkok|Tue, Apr 30|United Airlines
        $968$2,390
        59% OFF
        59% OFF
        $2,390$968
      • STL07:00
        25h 40m
        2 stops
        DMK20:40
        St. Louis - Bangkok|Sat, Jun 22|American Airlines
        $986$2,390
        59% OFF
        59% OFF
        $2,390$986
      • STL07:00
        31h
        2 stops
        DMK02:00
        St. Louis - Bangkok|Fri, Jun 7|American Airlines
        $1,138$2,390
        52% OFF
        52% OFF
        $2,390$1,138
      • STL07:00
        25h 40m
        2 stops
        DMK20:40
        St. Louis - Bangkok|Fri, Jun 14|American Airlines
        $1,155
        $1,155
      • STL07:01
        25h 39m
        2 stops
        DMK20:40
        St. Louis - Bangkok|Wed, May 15|American Airlines
        $1,583
        $1,583
      • STL06:30
        26h 10m
        2 stops
        DMK20:40
        St. Louis - Bangkok|Wed, May 29|Delta Air Lines
        $1,673
        $1,673
      • STL13:00
        3h 5m
        Direct
        DMK14:00
        St. Louis - Bangkok|Sun, May 5|United 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 St. Louis to Don Mueang International Airport
United Airlines
From $968
American Airlines
From $986
Delta Air Lines
From $1,673
ANA airlines
Find more flights and airlines

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

  • 21.12 km from downtown St. Louis
    St. Louis Lambert International Airport
    Tickets From
    $968
Flight Schedule from St. Louis to Don Mueang International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1410

    American Airlines

    08:01

    STL

    1.8h

    09:51

    DFW

    SMTWTFS
    Search

  2. AA127

    American Airlines

    10:30

    DFW

    15.3h

    14:50

    PVG

    SMTWTFS

  3. 9C7421

    Spring Airlines

    17:00

    PVG

    4.7h

    20:40

    DMK

    SMTWTFS

  4. UA1923

    United Airlines

    09:08

    STL

    2.5h

    10:35

    DEN

    SMTWTFS
    Search

  5. UA143

    United Airlines

    12:10

    DEN

    11.8h

    14:55

    NRT

    SMTWTFS

  6. SL395

    Thai Lion Air

    17:30

    NRT

    8.8h

    00:20

    DMK

    -MTWTFS

  7. AA2277

    American Airlines

    19:02

    STL

    4.1h

    21:09

    LAX

    SMTWTFS
    Search

  8. CX881

    Cathay Pacific

    01:15

    LAX

    14.5h

    06:45

    HKG

    SMTWTFS

  9. CX5792

    Cathay Pacific

    16:15

    HKG

    3.1h

    18:20

    DMK

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from St. Louis to Don Mueang International Airport

Cheapest nonstop flight price

$7,262

Off-season for travel

March

Peak season for travel

June

FAQs for St. Louis to Don Mueang International Airport Flights

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

    Airlines adjust prices for flights from St. Louis to Bangkok 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 Bangkok (BKK) cost?

    According to Trip.com's data, the lowest price is around $2,242.

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

    • The distance from Suvarnabhumi Airport to downtown is about 24km. It takes about 40 minutes by taxi.
    • The distance from Don Mueang International Airport to downtown is about 22km. It takes about 40 minutes by taxi.

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