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$405+ Cheap flights from Missouri to Thailand

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BKK
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheap flight deals from Missouri to Thailand

Keep the following information in mind while searching for Missouri to Thailand flight deals. Data was last updated January 7, 2026.

Round-trip from

$855
(oojo)

One-way from

$405
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,059
From Missouri to Thailand
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One-way flight from Missouri to Thailand
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Highest demand for flights based on searches. 5% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Missouri to Thailand

Cheapest flights from Missouri to Thailand
Explore the most affordable flight options available from Missouri to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This FlightHub deal was found by Cheapflights users on 1/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2011:29 amMCI - BKK
2 stops28h 41mANA
Tue 2/32:25 pmBKK - MCI
2 stops37h 02mANA
Deal found 1/7$833
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 1/2012:35 pmMCI - BKK
3 stops33h 50mUnited Airlines
Tue 2/34:55 pmBKK - MCI
3 stops34h 32mUnited Airlines
Deal found 1/7$847
This oojo deal was found by Cheapflights users on 1/7. 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.
Tue 4/72:23 pmMCI - BKK
2 stops33h 37mSTARLUX Airlines
Wed 4/295:50 pmBKK - MCI
2 stops42h 09mSTARLUX Airlines
Deal found 1/7$855
This oojo deal was found by Cheapflights users on 1/7. 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.
Tue 3/312:23 pmMCI - BKK
2 stops38h 17mSTARLUX Airlines
Wed 4/221:10 pmBKK - MCI
2 stops22h 49mSTARLUX Airlines
Deal found 1/7$856
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 2/48:00 amMCI - BKK
3 stops38h 25mUnited Airlines
Thu 2/124:55 pmBKK - MCI
3 stops56h 49mUnited Airlines
Deal found 1/6$859
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 1/147:00 amMCI - BKK
2 stops39h 25mUnited Airlines
Fri 1/234:55 pmBKK - MCI
3 stops29h 36mUnited Airlines
Deal found 1/7$867
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/28:00 amMCI - BKK
2 stops33h 30mANA
Wed 2/1110:25 pmBKK - MCI
2 stops25h 11mANA
Deal found 1/6$868
This United Airlines deal was found by Cheapflights users on 1/6. 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 2/26:30 pmMCI - BKK
3 stops75h 55mUnited Airlines
Thu 2/124:55 pmBKK - MCI
3 stops56h 49mUnited Airlines
Deal found 1/6$873
This Delta deal was found by Cheapflights users on 1/6. 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 2/36:30 amMCI - BKK
2 stops29h 15mDelta
Sun 2/82:05 amBKK - MCI
2 stops48h 20mDelta
Deal found 1/6$880
This Delta deal was found by Cheapflights users on 1/7. 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 2/96:15 amMCI - BKK
2 stops29h 30mDelta
Tue 2/2412:55 amBKK - MCI
2 stops35h 45mDelta
Deal found 1/7$881
This Delta deal was found by Cheapflights users on 1/7. 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.
Wed 2/46:00 amSGF - BKK
2 stops29h 45mDelta
Wed 2/1111:15 pmBKK - SGF
2 stops35h 32mDelta
Deal found 1/7$881
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Tue 2/33:00 pmMCI - BKK
2 stops44h 20mUnited Airlines
Thu 2/124:55 pmBKK - MCI
3 stops60h 24mUnited Airlines
Deal found 1/6$882

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Thailand 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 January 7, 2026.
Use the filters below to find and compare flights from Missouri to Thailand that are best for you.

Fly from

Missouri

Fly to

Thailand

Route

Depart

Return

Price

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Tue 1/20

12:35 pm-11:25 am

3 stops33h 50m

Bangkok Suvarnabhumi

Tue 2/3

4:55 pm-2:27 pm

3 stops34h 32m

$847

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Tue 2/3

6:30 am-12:45 am

2 stops29h 15m

Bangkok Suvarnabhumi

Sun 2/8

2:05 am-1:25 pm

2 stops48h 20m

$880

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Tue 2/3

5:50 am-12:55 am

2 stops30h 05m

Bangkok Suvarnabhumi

Tue 2/10

12:55 am-10:02 pm

2 stops34h 07m

$880

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Thu 2/5

6:30 am-12:55 am

2 stops29h 25m

Bangkok Suvarnabhumi

Wed 2/11

12:55 am-9:58 pm

2 stops34h 03m

$880

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Thu 2/5

7:00 am-11:25 am

2 stops39h 25m

Bangkok Suvarnabhumi

Thu 2/12

4:55 pm-4:19 pm

3 stops60h 24m

$881

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Mon 2/9

6:30 am-12:45 am

2 stops29h 15m

Bangkok Suvarnabhumi

Sun 2/22

12:55 am-11:00 pm

2 stops35h 05m

$881

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Mon 2/9

6:15 am-12:45 am

2 stops29h 30m

Bangkok Suvarnabhumi

Tue 2/24

12:55 am-11:40 pm

2 stops35h 45m

$881

SpringfieldBangkok

SGF - BKK

SGFBKK

Springfield-Branson

Wed 2/4

6:00 am-12:45 am

2 stops29h 45m

Bangkok Suvarnabhumi

Wed 2/11

11:15 pm-9:47 pm

2 stops35h 32m

$881

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Sat 2/7

1:42 pm-11:25 am

3 stops32h 43m

Bangkok Suvarnabhumi

Thu 2/12

4:55 pm-4:19 pm

3 stops60h 24m

$906

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Wed 1/14

2:45 pm-12:35 pm

2 stops32h 50m

Bangkok Suvarnabhumi

Fri 1/23

1:45 pm-11:24 pm

2 stops22h 39m

$912

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 48 results
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Best time to book a flight from Missouri to Thailand

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

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

Currently, June is the cheapest month in which you can book a flight from Missouri to Thailand (average of $115). Flying from Missouri to Thailand in July is currently the most expensive (average of $926). 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 TH?

Find hourly flight availability from Missouri to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 7, 2026.

It’s optimal to fly from Missouri to Thailand in the evening. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Missouri to Thailand. Price data was last updated on March 16, 2025.

Travelers seeking maximum savings on their Missouri to Thailand flight should consider departing on Thursday 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 Thailand. 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 Thailand?

    There are many flights that can get you from Missouri to Thailand in 29h 15m. Fly via United Airlines, Delta, or Korean Air to get the fastest option. Airlines will cover a distance of 8636 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Missouri to Thailand one-way?

    The cheapest airline one-way is STARLUX Airlines, with whom users have recently found tickets for as low as $469. However, be on the lookout for offers from Japan Airlines and ANA, as they are both options that can get you from Missouri to Thailand for a low price.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Missouri to Thailand (average of $115). Flying from Missouri to Thailand in July is currently the most expensive (average of $926). 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 Thailand

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 Thailand

Discover the top 10 airlines that operate flights from Missouri to Thailand. 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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$793Average$1,311FlexibilityNo cancel feeOn-time81%
STARLUX AirlinesCheapest$863Average$959FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$864Average$1,262FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$875Average$1,095FlexibilityNo cancel feeOn-time79%
DeltaCheapest$878Average$1,274FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$889Average$1,206FlexibilityNo cancel feeOn-time69%
ANACheapest$906Average$1,182FlexibilityNo cancel feeOn-time80%
Cathay PacificCheapest$927Average$1,275FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$1,017Average$1,459FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,280Average$1,786FlexibilityNo cancel feeOn-time67%

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