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$538+ Cheap flights from Thailand to Missouri

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — STL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Thailand to Missouri

Cheapest flights from Thailand to Missouri
Explore the most affordable flight options available from Thailand to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 10/3011:40 pmHKT - STL
2 stops25h 42mDelta
Mon 11/33:59 pmSTL - HKT
2 stops41h 11mDelta
Deal found 10/29$1,034
This Delta deal was found by Cheapflights users on 10/27. 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 11/711:40 pmHKT - STL
2 stops33h 53mDelta
Tue 11/116:00 amSTL - HKT
2 stops27h 10mDelta
Deal found 10/27$1,062
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:15 pmBKK - STL
2 stops41h 42mCathay Pacific
Sat 12/206:44 pmSTL - BKK
2 stops40h 31mCathay Pacific
Deal found 10/28$1,399
This Japan Airlines deal was found by Cheapflights users on 10/28. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:05 amBKK - MCI
2 stops40h 10mJapan Airlines
Tue 11/187:00 amMCI - BKK
2 stops27h 35mJapan Airlines
Deal found 10/28$1,478
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/144:55 pmBKK - MCI
3 stops29h 34mUnited Airlines
Tue 11/183:00 pmMCI - BKK
2 stops44h 20mUnited Airlines
Deal found 10/28$1,499
This Qatar Airways deal was found by Cheapflights users on 10/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:50 amHKT - STL
2 stops36h 06mQatar Airways
Tue 11/117:00 amSTL - HKT
2 stops40h 55mQatar Airways
Deal found 10/27$1,520
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.
Wed 12/312:15 amBKK - STL
2 stops58h 44mEVA Air
Sat 1/246:19 pmSTL - BKK
2 stops28h 11mEVA Air
Deal found 10/30$1,597
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 11/1312:55 amBKK - MCI
2 stops25h 33mDelta
Tue 11/187:55 amMCI - BKK
2 stops27h 50mDelta
Deal found 10/28$1,784
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.
Sun 12/147:10 amBKK - STL
2 stops27h 48mUnited Airlines
Sun 12/2110:30 amSTL - BKK
3 stops59h 55mUnited Airlines
Deal found 10/30$1,911
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.
Sun 12/145:15 pmBKK - STL
2 stops43h 44mEVA Air
Sun 12/215:26 pmSTL - BKK
2 stops28h 44mEVA Air
Deal found 10/30$1,935
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:55 amBKK - STL
2 stops25h 58mKorean Air
Sun 12/217:00 amSTL - BKK
2 stops28h 45mKorean Air
Deal found 10/30$1,942
This Expedia deal was found by Cheapflights users on 10/28. 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.
Fri 12/1212:55 amBKK - STL
2 stops25h 58mKorean Air
Sat 12/207:02 pmSTL - BKK
2 stops39h 18mKorean Air
Deal found 10/28$2,015

Cheap flight deals from Thailand to Missouri

Keep the following information in mind while searching for Thailand to Missouri flight deals. Data was last updated October 30, 2025.

Round-trip from

$1,031
(Delta)

One-way from

$538
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$1,104
From Thailand to Missouri
Search Deals
One-way flight from Thailand to Missouri
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thailand to Missouri 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 October 30, 2025.
Use the filters below to find and compare flights from Thailand to Missouri that are best for you.

Fly from

Thailand

Fly to

Missouri

Route

Depart

Return

Price

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Thu 3/5

11:15 pm-8:39 pm

2 stops34h 24m

Lambert-St Louis

Mon 3/9

5:45 pm-12:45 am

2 stops43h 00m

$1,031

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Thu 3/5

5:40 pm-11:48 pm

2 stops43h 08m

Lambert-St Louis

Mon 3/9

11:18 am-12:15 am

2 stops24h 57m

$1,159

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Thu 3/5

4:55 pm-1:13 pm

3 stops33h 18m

Lambert-St Louis

Mon 3/9

3:13 pm-11:25 am

3 stops32h 12m

$1,424

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Thu 1/1

12:45 pm-3:29 pm

2 stops39h 44m

Lambert-St Louis

Sat 1/24

6:19 pm-12:35 pm

2 stops29h 16m

$1,468

BangkokColumbia

BKK - COU

BKKCOU

Bangkok Suvarnabhumi

Fri 4/17

3:40 pm-2:29 pm

3 stops34h 49m

Columbia Regional

Tue 4/21

9:00 am-9:45 am

3 stops36h 45m

$1,470

BangkokKansas City

BKK - MCI

BKKMCI

Bangkok Suvarnabhumi

Fri 11/14

8:05 am-11:15 am

2 stops40h 10m

Kansas City

Tue 11/18

7:00 am-11:35 pm

2 stops27h 35m

$1,478

BangkokKansas City

BKK - MCI

BKKMCI

Bangkok Suvarnabhumi

Fri 11/14

4:55 pm-9:29 am

3 stops29h 34m

Kansas City

Tue 11/18

3:00 pm-12:20 am

2 stops44h 20m

$1,499

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Wed 12/31

2:15 am-11:59 pm

2 stops58h 44m

Lambert-St Louis

Sat 1/24

6:19 pm-11:30 am

2 stops28h 11m

$1,597

BangkokColumbia

BKK - COU

BKKCOU

Bangkok Suvarnabhumi

Fri 4/17

10:05 pm-10:20 pm

2 stops36h 15m

Columbia Regional

Tue 4/21

5:57 am-3:10 pm

2 stops45h 13m

$1,691

Chiang MaiKansas City

CNX - MCI

CNXMCI

Chiang Mai

Wed 3/4

12:15 am-10:59 pm

2 stops35h 44m

Kansas City

Mon 3/9

3:45 pm-10:55 pm

2 stops43h 10m

$1,697

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 30 results
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Best time to book a flight from Thailand to Missouri

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

What is the cheapest time of day to fly from TH to MO?

Find hourly flight availability from Thailand to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from Thailand to Missouri at noon. By choosing this option you can save up to 74% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Thailand to Missouri. Price data was last updated on December 16, 2024.

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

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated October 30, 2025.
See what other customers who have flown with Japan Airlines, United Airlines, and Air Canada from Thailand to Missouri have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,596 reviews

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Japan Airlines
8.3
Very good
1,596 reviews
Japan Airlines
8.3
Very good
1,596 reviews

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
United Airlines
7.4
Good
8,998 reviews
Japan Airlines
8.3
Very good
1,596 reviews

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Air Canada
7.1
Good
10,378 reviews
Japan Airlines
8.3
Very good
1,596 reviews

Comfort

8.2

Entertainment

7.8

Crew

8.7

Overall

8.3

Boarding

8.4

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Related info for your journey

Find useful and relevant information for your journey from Thailand to Missouri. 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 Thailand to Missouri?

    There are many flights that can get you from Thailand to Missouri in 33h 18m. Fly via Delta, Cathay Pacific, or United Airlines to get the fastest option. There are 8737 mi between Thailand and Missouri. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Thailand to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Thailand to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Thailand to Missouri

Discover the top 3 airlines that operate flights from Thailand to Missouri. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$980Average$1,211FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$1,015Average$1,207FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,410Average$1,415FlexibilityNo cancel feeOn-time69%

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