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Southeast Asia

$382+ Cheap flights from Missouri to Southeast Asia

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — BKK
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Missouri to Southeast Asia

Cheapest flights from Missouri to Southeast Asia
Explore the most affordable flight options available from Missouri to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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 12/296:35 pmMCI - SGN
2 stops62h 15mUnited Airlines
Tue 1/2711:05 pmSGN - MCI
2 stops25h 45mUnited Airlines
Deal found 12/17$1,001
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/296:00 amSTL - BKK
3 stops64h 25mUnited Airlines
Tue 1/137:10 amBKK - STL
2 stops27h 50mUnited Airlines
Deal found 12/16$1,159
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/295:07 pmMCI - BKK
3 stops53h 18mUnited Airlines
Fri 1/167:10 amBKK - MCI
2 stops26h 23mUnited Airlines
Deal found 12/16$1,238
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/311:33 pmSGF - BKK
3 stops32h 52mUnited Airlines
Fri 1/234:55 pmBKK - SGF
3 stops41h 49mUnited Airlines
Deal found 12/17$1,238
This Cathay Pacific deal was found by Cheapflights users on 12/16. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:07 pmSGF - BKK
2 stops34h 08mMultiple Airlines
Fri 1/233:05 pmBKK - SGF
2 stops43h 14mMultiple Airlines
Deal found 12/16$1,373
This Ovago deal was found by Cheapflights users on 12/16. 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.
Mon 12/2910:05 amMCI - SGN
2 stops46h 45mANA
Tue 1/2711:05 pmSGN - MCI
2 stops28h 22mANA
Deal found 12/16$1,399
This Expedia deal was found by Cheapflights users on 12/17. 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.
Wed 12/247:00 amSTL - MNL
2 stops26h 45mMultiple Airlines
Wed 12/317:45 pmMNL - STL
2 stops41h 11mMultiple Airlines
Deal found 12/17$1,465
This oojo deal was found by Cheapflights users on 12/17. 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 12/232:43 pmSTL - MNL
2 stops24h 52mPhilippine Airlines
Tue 12/3011:10 amMNL - STL
1 stop26h 41mPhilippine Airlines
Deal found 12/17$1,492
This Philippine Airlines deal was found by Cheapflights users on 12/16. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:55 pmMCI - MNL
1 stop32h 50mMultiple Airlines
Wed 3/410:40 pmMNL - MCI
2 stops38h 55mMultiple Airlines
Deal found 12/16$1,557
This oojo deal was found by Cheapflights users on 12/16. 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 12/238:02 pmMCI - MNL
2 stops32h 43mPhilippine Airlines
Wed 3/411:10 amMNL - MCI
2 stops25h 41mPhilippine Airlines
Deal found 12/16$1,576
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/2410:30 amSTL - BKK
2 stops53h 40mUnited Airlines
Tue 12/307:10 amBKK - STL
2 stops28h 19mUnited Airlines
Deal found 12/17$1,615
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/178:00 amMCI - BKK
2 stops32h 10mUnited Airlines
Wed 12/244:55 pmBKK - MCI
3 stops30h 41mUnited Airlines
Deal found 12/16$1,668

Find flight deals from Missouri to Southeast Asia

Keep the following information in mind while searching for Missouri to Southeast Asia flight deals. Data was last updated December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$814
(FlightHub)

One-way from

$382
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,854
Provider with most accurate pricing for Lambert-St Louis-Manila Ninoy Aquino Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Manila Ninoy Aquino Intl flights.
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From Missouri to Southeast Asia
Search Deals
One-way flight from Missouri to Southeast Asia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($282 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Southeast Asia 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 December 18, 2025.
Use the filters below to find and compare flights from Missouri to Southeast Asia that are best for you.

Fly from

Missouri

Fly to

Southeast Asia

Route

Depart

Return

Price

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Mon 2/2

11:29 am-5:10 am

2 stops28h 41m

Bangkok Suvarnabhumi

Mon 2/9

2:25 pm-2:27 pm

2 stops37h 02m

$815

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Thu 1/29

5:45 am-11:25 am

3 stops40h 40m

Bangkok Suvarnabhumi

Wed 2/11

4:55 pm-2:26 pm

3 stops34h 31m

$846

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Mon 2/2

7:00 am-12:20 am

2 stops28h 20m

Bangkok Suvarnabhumi

Wed 2/11

4:55 pm-3:45 pm

3 stops35h 50m

$849

Kansas CityHo Chi Minh City

MCI - SGN

MCISGN

Kansas City

Mon 1/26

5:10 pm-12:15 am

3 stops42h 05m

Ho Chi Minh City

Tue 2/10

7:30 am-9:59 pm

3 stops27h 29m

$853

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Sat 1/31

7:00 am-11:25 am

2 stops39h 25m

Bangkok Suvarnabhumi

Wed 2/11

4:55 pm-9:59 pm

3 stops42h 04m

$866

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Fri 1/30

7:00 am-11:25 am

2 stops39h 25m

Bangkok Suvarnabhumi

Wed 2/11

4:55 pm-2:26 pm

3 stops34h 31m

$866

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Tue 1/13

5:10 pm-11:25 am

3 stops53h 15m

Bangkok Suvarnabhumi

Tue 1/20

4:55 pm-7:13 pm

2 stops39h 18m

$871

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Sun 2/1

5:10 pm-12:20 am

3 stops42h 10m

Bangkok Suvarnabhumi

Sat 2/14

4:55 pm-2:26 pm

3 stops34h 31m

$875

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Sat 1/31

6:30 am-12:45 am

2 stops29h 15m

Bangkok Suvarnabhumi

Sat 2/14

9:40 am-11:44 pm

2 stops27h 04m

$879

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Wed 2/4

6:30 am-11:20 pm

2 stops27h 50m

Bangkok Suvarnabhumi

Sat 2/14

2:05 am-8:38 pm

2 stops31h 33m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
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Best time to book a flight from Missouri to Southeast Asia

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

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

Currently, June is the cheapest month in which you can book a flight from Missouri to Southeast Asia (average of $121). Flying from Missouri to Southeast Asia in October is currently the most expensive (average of $921). 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 YJX?

Find hourly flight availability from Missouri to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Missouri to Southeast Asia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 14% on airfare.

What is the cheapest day to fly from Missouri to Southeast Asia?

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

Travelers seeking maximum savings on their Missouri to Southeast Asia flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday 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 Southeast Asia. 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 Southeast Asia?

    Departing from Missouri to Southeast Asia will take you 28h 41m. Missouri and Southeast Asia are separated by a distance of 8636 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $293. However, be on the lookout for offers from United Airlines and STARLUX Airlines, as they are both options that can get you from Missouri to Southeast Asia for a low price.

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

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

  • How can I find direct flights from Missouri to Southeast Asia?

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

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

    Yes. Cheapflights offers flight deals from Missouri to Southeast Asia 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 Southeast Asia?

    Currently, June is the cheapest month in which you can book a flight from Missouri to Southeast Asia (average of $121). Flying from Missouri to Southeast Asia in October is currently the most expensive (average of $921). 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 Southeast Asia

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 Southeast Asia

Discover the top 10 airlines that operate flights from Missouri to Southeast Asia. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$104Average$232FlexibilityNo cancel feeOn-time65%
DeltaCheapest$185Average$1,268FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$584Average$1,318FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$750Average$1,414FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$792Average$1,249FlexibilityNo cancel feeOn-time74%
STARLUX AirlinesCheapest$863Average$959FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$864Average$1,146FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$875Average$1,106FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$890Average$1,304FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$897Average$1,488FlexibilityNo cancel feeOn-time68%

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