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$544+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BKK
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 April 2, 2025.

Round-trip from

$993
(oojo)

One-way from

$544
(Expedia)

Popular in

July

Cheapest in

January

Average price

$1,321
From Missouri to Thailand
Search Deals
One-way flight from Missouri to Thailand
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($276 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 2, 2025.

This oojo deal was found by Cheapflights users on 4/1. 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.
Sun 4/277:00 amMCI - BKK
2 stops35h 15mQatar Airways
Tue 5/272:30 amBKK - MCI
2 stops33h 08mQatar Airways
Deal found 4/1$993
This Ovago deal was found by Cheapflights users on 4/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:30 amSTL - BKK
2 stops48h 50mQatar Airways
Tue 5/202:30 amBKK - STL
2 stops33h 34mQatar Airways
Deal found 4/1$1,057
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:00 amSTL - HKT
2 stops40h 55mQatar Airways
Tue 12/212:50 amHKT - STL
2 stops36h 06mQatar Airways
Deal found 4/1$1,068
This Delta deal was found by Cheapflights users on 4/1. 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 12/16:00 amMCI - BKK
2 stops28h 20mDelta
Thu 12/119:40 amBKK - MCI
2 stops26h 17mDelta
Deal found 4/1$1,084
This Gurufare deal was found by Cheapflights users on 4/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:21 amMCI - BKK
2 stops25h 39mJapan Airlines
Thu 9/258:05 amBKK - MCI
2 stops24h 31mJapan Airlines
Deal found 4/1$1,087
This United deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amMCI - BKK
3 stops34h 35mUnited Airlines
Thu 9/257:00 amBKK - MCI
2 stops28h 28mUnited Airlines
Deal found 4/1$1,093
This Gurufare deal was found by Cheapflights users on 4/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:20 amSTL - BKK
2 stops32h 15mANA
Wed 9/39:35 pmBKK - STL
2 stops28h 51mANA
Deal found 4/1$1,094
This KAYAK deal was found by Cheapflights users on 4/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3011:00 amMCI - BKK
2 stops37h 15mKorean Air
Wed 12/101:00 amBKK - MCI
2 stops29h 56mKorean Air
Deal found 4/1$1,094
This Delta deal was found by Cheapflights users on 4/1. 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.
Thu 8/286:30 amSTL - BKK
2 stops30h 35mDelta
Tue 9/22:35 amBKK - STL
2 stops34h 03mDelta
Deal found 4/1$1,104
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/245:45 pmSTL - BKK
2 stops46h 50mUnited Airlines
Sun 9/79:35 amBKK - STL
2 stops48h 33mUnited Airlines
Deal found 3/31$1,110
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/75:26 amSTL - BKK
2 stops29h 34mAmerican Airlines
Mon 4/149:45 amBKK - STL
2 stops25h 31mAmerican Airlines
Deal found 4/1$1,113
This Orbitz deal was found by Cheapflights users on 4/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:00 amSTL - BKK
2 stops36h 20mMultiple Airlines
Thu 10/232:30 amBKK - STL
2 stops33h 26mMultiple Airlines
Deal found 4/1$1,128

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 April 2, 2025.
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

Sun 4/27

7:00 am-6:15 am

2 stops35h 15m

Bangkok Suvarnabhumi

Tue 5/27

2:30 am-11:38 pm

2 stops33h 08m

$993

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Wed 4/23

6:30 am-7:20 pm

2 stops48h 50m

Bangkok Suvarnabhumi

Tue 5/20

2:30 am-12:04 am

2 stops33h 34m

$1,057

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Thu 8/28

8:20 am-4:35 am

2 stops32h 15m

Bangkok Suvarnabhumi

Wed 9/3

9:35 pm-2:26 pm

2 stops28h 51m

$1,094

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Thu 5/1

6:00 am-11:55 pm

2 stops29h 55m

Bangkok Suvarnabhumi

Thu 5/15

7:00 am-10:20 pm

2 stops27h 20m

$1,096

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Thu 8/28

6:30 am-1:05 am

2 stops30h 35m

Bangkok Suvarnabhumi

Tue 9/2

2:35 am-12:38 am

2 stops34h 03m

$1,104

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Sun 8/24

5:45 pm-4:35 am

2 stops46h 50m

Bangkok Suvarnabhumi

Sun 9/7

9:35 am-10:08 pm

2 stops48h 33m

$1,110

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Tue 9/16

7:36 pm-10:50 am

2 stops27h 14m

Bangkok Suvarnabhumi

Fri 9/26

3:15 pm-2:17 pm

2 stops35h 02m

$1,145

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Mon 5/5

2:59 pm-11:10 pm

2 stops44h 11m

Bangkok Suvarnabhumi

Mon 5/12

1:20 am-11:59 pm

2 stops34h 39m

$1,186

Kansas CityPhuket City

MCI - HKT

MCIHKT

Kansas City

Wed 5/14

2:59 pm-7:50 am

2 stops52h 51m

Phuket City

Wed 5/21

8:30 pm-11:38 pm

2 stops39h 08m

$1,194

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Tue 4/22

7:45 am-6:00 am

2 stops34h 15m

Bangkok Suvarnabhumi

Tue 4/29

9:35 am-2:31 pm

2 stops40h 56m

$1,263

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 38 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, March is the cheapest month in which you can book a flight from Missouri to Thailand (average of $958). Flying from Missouri to Thailand in December is currently the most expensive (average of $1,574). 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 April 2, 2025.

When flying from Missouri to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated April 2, 2025.
Read reviews from past customers who have flown Korean Air, Japan Airlines and ANA from Missouri to Thailand. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,051 reviews
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
830 reviews
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very good
3,193 reviews
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,898 reviews
Korean Air
8.4
Very good
1,051 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $555. However, be on the lookout for offers from ANA and Delta, 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, March is the cheapest month in which you can book a flight from Missouri to Thailand (average of $958). Flying from Missouri to Thailand in December is currently the most expensive (average of $1,574). 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

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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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,024Average$1,623FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,065Average$1,165FlexibilityNo cancel feeOn-time79%
Qatar AirwaysCheapest$1,075Average$1,600FlexibilityNo cancel feeOn-time68%
ANACheapest$1,082Average$1,274FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$1,089Average$1,213FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,093Average$1,280FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$1,116Average$1,320FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$1,176Average$1,534FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$1,212Average$1,630FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,238Average$1,488FlexibilityNo cancel feeOn-time72%

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