What is the cheapest airline that flies from Missouri to Southeast Asia?

Japan Airlines, American Airlines, and China Airlines are the most popular carriers operating from Missouri to Southeast Asia

How long is the flight from Missouri to Southeast Asia?

If you’re flying from a popular airport in Missouri, such as St. Louis or Kansas City, and flying into Southeast Asia, then you can expect flight times to average 17h 45m and 18h 40m, respectively.

What airlines fly to Southeast Asia?

United Airlines, Delta and Cathay Pacific are the top three most popular airlines that fly to Southeast Asia from Missouri according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 14 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Missouri to Southeast Asia?

Prices for flights from Missouri to Southeast Asia were last updated today.

How many operators does momondo search for flights from Missouri to Southeast Asia?

As of August 2025, there are 14 operators available to choose from for flights from Missouri to Southeast Asia.

How old do you have to be to fly from Missouri to Southeast Asia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The required travel and health documents for your Southeast Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southeast Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$394 Cheap Flights from Missouri to Southeast Asia in 2025

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Find the cheapest flights from Missouri to Southeast Asia

Round-trip

One-way

Last minute

Cheap round-trip flights

4:05 pm - 5:40 pmMCI-BKK

37h 35m2 stops

1:30 pm - 3:10 pmBKK-MCI

37h 40m2 stops

$741

Find Deal

jue., sep. 4 - jue., sep. 25

4:05 pm - 5:40 pmMCI-BKK

37h 35m2 stops

1:30 pm - 3:10 pmBKK-MCI

37h 40m2 stops

$766

Find Deal

mar., sep. 16 - mar., sep. 23

7:00 am - 11:00 pmMCI-BKK

28h 00m2 stops

8:05 am - 9:04 pmBKK-MCI

24h 59m2 stops

$790American Airlines

Find Deal

jue., sep. 4 - jue., sep. 25

5:32 am - 11:00 pmMCI-BKK

29h 28m2 stops

8:05 am - 10:50 pmBKK-MCI

26h 45m2 stops

$865American Airlines

Find Deal

lun., sep. 8 - mar., oct. 7

6:35 am - 1:05 amMCI-BKK

30h 30m2 stops

2:35 am - 12:04 amBKK-MCI

33h 29m2 stops

$878Delta

Find Deal

jue., sep. 4 - mié., sep. 24

8:00 am - 6:30 amMCI-BKK

34h 30m2 stops

10:50 pm - 2:21 pmBKK-MCI

28h 31m2 stops

$882ANA

Find Deal

lun., oct. 27 - mar., nov. 11

8:00 am - 5:10 amMCI-BKK

32h 10m2 stops

7:10 am - 5:21 pmBKK-MCI

23h 11m2 stops

$885ANA

Find Deal

mar., ene. 20 - jue., feb. 5

7:30 am - 4:35 amMCI-BKK

33h 05m2 stops

7:00 am - 9:45 pmBKK-MCI

26h 45m3 stops

$887United Airlines

Find Deal

lun., sep. 8 - mar., oct. 7

4:57 pm - 11:25 amMCI-BKK

29h 28m3 stops

7:10 am - 9:35 pmBKK-MCI

27h 25m3 stops

$890United Airlines

Find Deal

mar., ene. 20 - jue., feb. 5

6:00 am - 10:05 pmMCI-SGN

28h 05m2 stops

11:45 pm - 11:01 pmSGN-MCI

35h 16m2 stops

$913Delta

Find Deal

mié., sep. 10 - dom., sep. 28

American Airlines flights from Missouri to Southeast Asia

Our best American Airlines deals on Missouri to Southeast Asia flight tickets

American Airlines

Sep 4

MCI7:00 amKansas City

28h 00m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

Sep 25

BKK8:05 amBangkok Suvarnabhumi

24h 59m

2 stops

MCI9:04 pmKansas City

$790

Find similar

American Airlines

Sep 8

MCI5:32 amKansas City

29h 28m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

Oct 7

BKK8:05 amBangkok Suvarnabhumi

26h 45m

2 stops

MCI10:50 pmKansas City

$865

Find similar

American Airlines

Aug 31

MCI7:00 amKansas City

28h 00m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

Sep 20

BKK8:05 amBangkok Suvarnabhumi

27h 02m

2 stops

MCI11:07 pmKansas City

$870

Find similar

United Airlines flights from Missouri to Southeast Asia

Our best United Airlines deals on Missouri to Southeast Asia flight tickets

United Airlines

Sep 8

MCI7:30 amKansas City

33h 05m

2 stops

BKK4:35 amBangkok Suvarnabhumi

Oct 7

BKK7:00 amBangkok Suvarnabhumi

26h 45m

3 stops

MCI9:45 pmKansas City

$887

Find similar

United Airlines

Jan 20

MCI4:57 pmKansas City

29h 28m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Feb 5

BKK7:10 amBangkok Suvarnabhumi

27h 25m

3 stops

MCI9:35 pmKansas City

$890

Find similar

United Airlines

Jan 13

MCI10:00 amKansas City

49h 05m

2 stops

BKK12:05 amBangkok Suvarnabhumi

Mar 9

BKK9:25 amBangkok Suvarnabhumi

25h 02m

2 stops

MCI10:27 pmKansas City

$893

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

jue. 9/4

4:05 pm-5:40 pm

2 stops37h 35m

Bangkok Suvarnabhumi

jue. 9/25

1:30 pm-3:10 pm

2 stops37h 40m

$741

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

mar. 9/16

4:05 pm-5:40 pm

2 stops37h 35m

Bangkok Suvarnabhumi

mar. 9/23

1:30 pm-3:10 pm

2 stops37h 40m

$766

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

jue. 9/4

7:00 am-11:00 pm

2 stops28h 00m

Bangkok Suvarnabhumi

jue. 9/25

8:05 am-9:04 pm

2 stops24h 59m

$790

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

lun. 9/8

5:32 am-11:00 pm

2 stops29h 28m

Bangkok Suvarnabhumi

mar. 10/7

8:05 am-10:50 pm

2 stops26h 45m

$865

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

jue. 9/4

6:35 am-1:05 am

2 stops30h 30m

Bangkok Suvarnabhumi

mié. 9/24

2:35 am-12:04 am

2 stops33h 29m

$878

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

lun. 10/27

8:00 am-6:30 am

2 stops34h 30m

Bangkok Suvarnabhumi

mar. 11/11

10:50 pm-2:21 pm

2 stops28h 31m

$882

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

mar. 1/20

8:00 am-5:10 am

2 stops32h 10m

Bangkok Suvarnabhumi

jue. 2/5

7:10 am-5:21 pm

2 stops23h 11m

$885

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

lun. 9/8

7:30 am-4:35 am

2 stops33h 05m

Bangkok Suvarnabhumi

mar. 10/7

7:00 am-9:45 pm

3 stops26h 45m

$887

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

mar. 1/20

4:57 pm-11:25 am

3 stops29h 28m

Bangkok Suvarnabhumi

jue. 2/5

7:10 am-9:35 pm

3 stops27h 25m

$890

Kansas CityHo Chi Minh City

MCI - SGN

MCISGN

Kansas City

mié. 9/10

6:00 am-10:05 pm

2 stops28h 05m

Ho Chi Minh City

dom. 9/28

11:45 pm-11:01 pm

2 stops35h 16m

$913

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Southeast Asia?

The month of January is, on average, the cheapest month to fly to Southeast Asia from Missouri, with most prices found around $1,154. If you don’t want to visit Southeast Asia in January, then you should wait until October to fly from Missouri, when ticket prices are also cheap, with an average price of $1,154.

What is the cheapest day to depart on your flight to Southeast Asia?

The cheapest day to depart from Missouri to Southeast Asia is on a Monday when prices can be found for as low as $1,334. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,546. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

What is the cheapest time of day to depart on your flight to Southeast Asia?

In the morning is the cheapest time of day to fly from Missouri to Southeast Asia when you can find flight prices for as low as $1,339. Flying to Southeast Asia in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $1,754. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $1,320 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Missouri for as low as $908 on momondo.

Can stopping save me money on Missouri to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Missouri to Southeast Asia.

Cheap Missouri to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Southeast Asia

Direct flights	None

There are no direct flights from Missouri to Southeast Asia. There are no popular flight routes from Missouri to Southeast Asia.

Search flight deals

When did momondo last update prices for flights from Missouri to Southeast Asia?
Prices for flights from Missouri to Southeast Asia were last updated today.
How many operators does momondo search for flights from Missouri to Southeast Asia?
As of August 2025, there are 14 operators available to choose from for flights from Missouri to Southeast Asia.
How old do you have to be to fly from Missouri to Southeast Asia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The required travel and health documents for your Southeast Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southeast Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Missouri to Southeast Asia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Missouri to Southeast Asia is Boeing 737-800 Passenger/BBJ2 (winglets) (19.96% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (15.85%), Boeing 737-700 Passenger/BBJ1 (winglets) (13.13%), and Boeing 737-800 (5.78%).

Best airlines flying from Missouri to Southeast Asia

Compare and see reviews for airlines that fly from Missouri to Southeast Asia with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $104	Free Cancellation	Rating 6.3 8,039 reviews	Search Spirit Airlines flights
Delta	PriceFrom $185	Free Cancellation	Rating 7.9 7,982 reviews	Search Delta flights
American Airlines	PriceFrom $466	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Korean Air	PriceFrom $750	Free Cancellation	Rating 8.4 1,131 reviews	Search Korean Air flights
EVA Air	PriceFrom $787	Free Cancellation	Rating 8.4 1,232 reviews	Search EVA Air flights
Qatar Airways	PriceFrom $897	Free Cancellation	Rating 7.4 3,611 reviews	Search Qatar Airways flights
Air Canada	PriceFrom $907	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
United Airlines	PriceFrom $909	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
ANA	PriceFrom $915	Free Cancellation	Rating 8.4 936 reviews	Search ANA flights
Japan Airlines	PriceFrom $942	Free Cancellation	Rating 8.3 1,550 reviews	Search Japan Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Southeast Asia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southeast Asia from Missouri.

Can I find flights from Missouri to Southeast Asia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southeast Asia from Missouri which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Missouri to Southeast Asia?

Once all potential Missouri to Southeast Asia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Missouri to Southeast Asia right now. Can momondo alert me if prices change?

Price alerts on flights to Southeast Asia from Missouri are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Southeast Asia

Popular cities in Southeast Asia

Flights to New Yorkfrom $47

Flights to Londonfrom $342

Flights to Bangkokfrom $511

Flights to Tokyofrom $473

Flights to Los Angelesfrom $47

Flights to Parisfrom $335

Flights to Copenhagenfrom $374

Flights to Istanbulfrom $438

Flights to Manilafrom $518

Flights to Romefrom $321

Flights to Miamifrom $63

Flights to Chicagofrom $45

Cheap flights from Missouri to Southeast Asia from $394

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Southeast Asia departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Missouri to Southeast Asia

Cheap round-trip flights

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Cheap last minute flights

American Airlines flights from Missouri to Southeast Asia

Our best American Airlines deals on Missouri to Southeast Asia flight tickets

United Airlines flights from Missouri to Southeast Asia

Our best United Airlines deals on Missouri to Southeast Asia flight tickets

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Use the filters below to find and compare flights from Missouri to Southeast Asia that are best for you.

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How to get the cheapest flight ticket from Missouri to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Southeast Asia?

What is the cheapest day to depart on your flight to Southeast Asia?

What is the cheapest time of day to depart on your flight to Southeast Asia?

How far in advance should I book a flight to Southeast Asia?

Can stopping save me money on Missouri to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Missouri to Southeast Asia.

What is the cheapest airline that flies from Missouri to Southeast Asia?

Japan Airlines, American Airlines, and China Airlines are the most popular carriers operating from Missouri to Southeast Asia

What airlines fly to Southeast Asia?

How long is the flight from Missouri to Southeast Asia?

If you’re flying from a popular airport in Missouri, such as St. Louis or Kansas City, and flying into Southeast Asia, then you can expect flight times to average 17h 45m and 18h 40m, respectively.

Cheap Missouri to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Southeast Asia

Direct flights

When did momondo last update prices for flights from Missouri to Southeast Asia?

How many operators does momondo search for flights from Missouri to Southeast Asia?

How old do you have to be to fly from Missouri to Southeast Asia?

What documentation or ID do you need to fly to Southeast Asia?

What is the most popular plane model from Missouri to Southeast Asia?

Best airlines flying from Missouri to Southeast Asia

Compare and see reviews for airlines that fly from Missouri to Southeast Asia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Southeast Asia?

Can I find flights from Missouri to Southeast Asia with flexible booking policies on momondo?

How can momondo help me find flights from Missouri to Southeast Asia?

I’m not ready to book a flight from Missouri to Southeast Asia right now. Can momondo alert me if prices change?

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Southeast Asia

Popular cities in Southeast Asia

Popular flights according to clicks in the last 7 days on momondo