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$424+ Cheap flights from Missouri to Bangkok

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BKK
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Missouri to Bangkok

Keep the following information in mind while searching for Missouri to Bangkok flight deals. Data was last updated November 2, 2025.

Round-trip from

$837
(oojo)

One-way from

$424
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,201
From Missouri to Bangkok
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One-way flight from Missouri to Bangkok
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Highest demand for flights based on searches. 9% potential increase in price ($134 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Missouri to Bangkok

Cheapest flights from Missouri to Bangkok
Explore the most affordable flight options available from Missouri to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This oojo deal was found by Cheapflights users on 11/1. 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.
Mon 11/172:57 pmMCI - BKK
2 stops36h 33mSTARLUX Airlines
Sun 11/231:45 pmBKK - MCI
2 stops23h 14mSTARLUX Airlines
Deal found 11/1$837
This oojo deal was found by Cheapflights users on 11/1. 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.
Mon 11/174:14 pmSTL - BKK
2 stops35h 16mMultiple Airlines
Sun 11/231:45 pmBKK - STL
2 stops23h 09mMultiple Airlines
Deal found 11/1$846
This oojo deal was found by Cheapflights users on 10/31. 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.
Thu 11/137:00 amSTL - BKK
2 stops44h 30mMultiple Airlines
Mon 11/171:45 pmBKK - STL
2 stops23h 14mMultiple Airlines
Deal found 10/31$854
This Delta deal was found by Cheapflights users on 11/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:33 amMCI - BKK
2 stops28h 22mDelta
Mon 3/912:55 amBKK - MCI
2 stops35h 30mDelta
Deal found 11/1$878
This oojo deal was found by Cheapflights users on 10/31. 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.
Mon 11/107:00 amSTL - BKK
2 stops44h 30mMultiple Airlines
Mon 12/15:40 pmBKK - STL
2 stops57h 47mMultiple Airlines
Deal found 10/31$886
This Expedia deal was found by Cheapflights users on 10/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:00 amMCI - BKK
2 stops41h 35mMultiple Airlines
Fri 12/51:45 pmBKK - MCI
2 stops23h 13mMultiple Airlines
Deal found 10/31$900
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/171:47 pmMCI - BKK
3 stops32h 38mUnited Airlines
Sun 11/234:55 pmBKK - MCI
2 stops36h 42mUnited Airlines
Deal found 11/1$906
This oojo deal was found by Cheapflights users on 10/30. 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.
Fri 11/287:00 amSTL - BKK
2 stops44h 30mMultiple Airlines
Fri 12/51:45 pmBKK - STL
2 stops23h 14mMultiple Airlines
Deal found 10/30$974
This Delta deal was found by Cheapflights users on 11/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amSTL - BKK
2 stops29h 55mDelta
Wed 11/269:40 amBKK - STL
2 stops26h 43mDelta
Deal found 11/1$978
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/288:10 amMCI - BKK
3 stops38h 15mUnited Airlines
Fri 12/54:55 pmBKK - MCI
3 stops34h 22mUnited Airlines
Deal found 10/30$978
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:15 pmMCI - BKK
2 stops41h 40mDelta
Sat 3/142:05 amBKK - MCI
2 stops32h 54mDelta
Deal found 10/30$982
This Delta deal was found by Cheapflights users on 11/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:09 pmSTL - BKK
2 stops41h 36mDelta
Wed 11/269:40 amBKK - STL
2 stops25h 18mDelta
Deal found 11/1$984

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Bangkok 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 November 2, 2025.
Use the filters below to find and compare flights from Missouri to Bangkok that are best for you.

Fly from

Missouri

Fly to

Bangkok

Route

Depart

Return

Price

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Tue 1/13

11:25 am-12:45 am

2 stops48h 20m

Bangkok Suvarnabhumi

Wed 3/11

9:40 am-12:01 am

2 stops26h 21m

$878

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Tue 1/13

11:25 am-12:45 am

2 stops48h 20m

Bangkok Suvarnabhumi

Wed 3/11

2:05 am-10:59 pm

2 stops32h 54m

$878

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Mon 1/12

6:24 am-12:45 am

2 stops29h 21m

Bangkok Suvarnabhumi

Sun 3/8

2:05 am-10:59 pm

2 stops32h 54m

$878

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Thu 1/15

6:30 am-12:45 am

2 stops29h 15m

Bangkok Suvarnabhumi

Mon 3/9

12:55 am-12:25 am

2 stops35h 30m

$878

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Thu 1/15

6:30 am-12:45 am

2 stops29h 15m

Bangkok Suvarnabhumi

Thu 3/12

9:40 am-12:01 am

2 stops26h 21m

$878

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Wed 1/14

4:00 pm-12:45 am

2 stops43h 45m

Bangkok Suvarnabhumi

Thu 3/12

9:40 am-10:59 pm

2 stops25h 19m

$878

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Wed 1/14

1:55 pm-12:45 am

2 stops45h 50m

Bangkok Suvarnabhumi

Mon 3/9

12:55 am-10:59 pm

2 stops34h 04m

$878

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Tue 1/13

1:55 pm-12:45 am

2 stops45h 50m

Bangkok Suvarnabhumi

Tue 3/10

9:40 am-12:25 am

2 stops26h 45m

$878

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Sun 1/11

3:59 pm-12:45 am

2 stops43h 46m

Bangkok Suvarnabhumi

Sun 3/8

2:05 am-10:59 pm

2 stops32h 54m

$884

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Wed 4/1

2:55 pm-12:00 pm

2 stops33h 05m

Bangkok Suvarnabhumi

Thu 4/30

5:50 pm-2:11 pm

2 stops56h 21m

$900

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 56 results
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Best time to book a flight from Missouri to Bangkok

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

Cheapflights Insights

Everything you need to know about your flight from Missouri to Bangkok

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

Currently, June is the cheapest month in which you can book a flight from Missouri to Bangkok (average of $115). Flying from Missouri to Bangkok in March is currently the most expensive (average of $1,041). 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 BKK?

Find hourly flight availability from Missouri to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

It’s typically best to fly out from Missouri to Bangkok in the morning. Doing so could potentially save you 6% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Missouri to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from Missouri to Bangkok. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Missouri to Bangkok flight should consider departing on Monday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • How long is the flight from Missouri to Bangkok?

    A quick flight from Missouri to Bangkok can take about 48h 20m. Delta provides one of the quickest options available for as low as $878. The distance between Missouri and Bangkok is about 8636 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Missouri to Bangkok?

    When deciding which route to take from Missouri to Bangkok consider Kansas City - Bangkok Suvarnabhumi, Lambert-St Louis - Bangkok Suvarnabhumi or Springfield-Branson - Bangkok Suvarnabhumi as they are the most popular.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Missouri to Bangkok (average of $115). Flying from Missouri to Bangkok in March is currently the most expensive (average of $1,041). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Missouri to Bangkok

Discover the top 10 airlines that operate flights from Missouri to Bangkok. 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
STARLUX AirlinesCheapest$864Average$1,049FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$864Average$1,244FlexibilityNo cancel feeOn-time71%
DeltaCheapest$878Average$1,346FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$891Average$1,205FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$897Average$1,414FlexibilityNo cancel feeOn-time68%
ANACheapest$915Average$1,240FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$940Average$1,113FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$995Average$1,441FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,171Average$1,356FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$1,176Average$1,534FlexibilityNo cancel feeOn-time67%

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