What is the cheapest airline that flies from Missouri to Bangkok?

American Airlines, ANA, and United Airlines are the most popular carriers operating from Missouri to Bangkok

What airlines fly to Bangkok?

United Airlines, Delta and Cathay Pacific are the top three most popular airlines that fly to Bangkok from Missouri according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 10 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Bangkok?

Flight times from Missouri to Bangkok vary, but if you’re flying out of St. Louis and flying into Bangkok Suvarnabhumi Airport (one of the most popular routes), then the duration is 26h 22m on average. Another popular route from Missouri to Bangkok is flying from Kansas City to Bangkok Suvarnabhumi Airport, which will take roughly 27h 05m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Missouri to Bangkok are updated daily.

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

As of August 2025, there are 10 operators available to choose from for flights from Missouri to Bangkok.

How old do you have to be to fly from Missouri to Bangkok?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The travel and health documents required for your trip to Bangkok can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$485 Cheap Flights from Missouri to Bangkok in 2025

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Find the cheapest flights from Missouri to Bangkok

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 11:00 pmMCI-BKK

28h 00m2 stops

8:05 am - 9:04 pmBKK-MCI

24h 59m2 stops

$790American Airlines

Find Deal

Thu, Sep 4 - Thu, Sep 25

7:00 am - 11:00 pmSGF-BKK

28h 00m2 stops

8:05 am - 8:28 pmBKK-SGF

24h 23m2 stops

$790American Airlines

Find Deal

Wed, Aug 27 - Wed, Sep 3

4:05 pm - 6:10 pmMCI-BKK

38h 05m2 stops

1:30 am - 3:10 pmBKK-MCI

49h 40m2 stops

$850

Find Deal

Fri, Sep 12 - Thu, Sep 18

9:58 am - 11:25 amMCI-BKK

36h 27m3 stops

7:10 am - 10:28 pmBKK-MCI

28h 18m2 stops

$868United Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

6:00 am - 5:10 amMCI-BKK

34h 10m2 stops

7:10 am - 4:37 pmBKK-MCI

22h 27m2 stops

$869United Airlines

Find Deal

Wed, Nov 12 - Wed, Nov 19

7:55 am - 1:05 amMCI-BKK

29h 10m2 stops

9:50 am - 11:01 pmBKK-MCI

25h 11m2 stops

$878Delta

Find Deal

Tue, Sep 2 - Tue, Sep 9

8:00 am - 6:30 amMCI-BKK

33h 30m2 stops

2:25 pm - 2:13 pmBKK-MCI

36h 48m2 stops

$882ANA

Find Deal

Thu, Jan 8 - Mon, Jan 19

9:58 am - 6:30 amMCI-BKK

31h 32m2 stops

7:10 am - 5:25 pmBKK-MCI

23h 15m2 stops

$885ANA

Find Deal

Tue, Nov 11 - Mon, Dec 15

10:28 am - 11:25 pmMCI-BKK

24h 57m2 stops

9:40 pm - 9:18 pmBKK-MCI

35h 38m2 stops

$918Delta

Find Deal

Sun, Aug 31 - Tue, Sep 9

7:00 am - 11:10 pmMCI-BKK

28h 10m2 stops

1:20 am - 11:59 pmBKK-MCI

34h 39m2 stops

$976

Find Deal

Tue, Oct 7 - Mon, Oct 13

American Airlines flights from Missouri to Bangkok

Our best American Airlines deals on Missouri to Bangkok 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 15

MCI5:32 amKansas City

29h 28m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

Sep 30

BKK8:05 amBangkok Suvarnabhumi

27h 02m

2 stops

MCI11:07 pmKansas City

$865

Find similar

American Airlines

Aug 31

MCI8:45 amKansas City

26h 15m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

Sep 20

BKK8:05 amBangkok Suvarnabhumi

27h 02m

2 stops

MCI11:07 pmKansas City

$870

Find similar

ANA flights from Missouri to Bangkok

Our best ANA deals on Missouri to Bangkok flight tickets

ANA

Jan 8

MCI8:00 amKansas City

33h 30m

2 stops

BKK6:30 amBangkok Suvarnabhumi

Jan 19

BKK2:25 pmBangkok Suvarnabhumi

36h 48m

2 stops

MCI2:13 pmKansas City

$882

Find similar

ANA

Nov 11

MCI9:58 amKansas City

31h 32m

2 stops

BKK6:30 amBangkok Suvarnabhumi

Dec 15

BKK7:10 amBangkok Suvarnabhumi

23h 15m

2 stops

MCI5:25 pmKansas City

$885

Find similar

ANA

Nov 11

MCI8:00 amKansas City

33h 30m

2 stops

BKK6:30 amBangkok Suvarnabhumi

Nov 17

BKK2:20 pmBangkok Suvarnabhumi

37h 01m

2 stops

MCI2:21 pmKansas City

$907

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Thu 9/4

7:00 am-11:00 pm

2 stops28h 00m

Bangkok Suvarnabhumi

Thu 9/25

8:05 am-9:04 pm

2 stops24h 59m

$790

SpringfieldBangkok

SGF - BKK

SGFBKK

Springfield-Branson

Wed 8/27

7:00 am-11:00 pm

2 stops28h 00m

Bangkok Suvarnabhumi

Wed 9/3

8:05 am-8:28 pm

2 stops24h 23m

$790

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Fri 9/12

4:05 pm-6:10 pm

2 stops38h 05m

Bangkok Suvarnabhumi

Thu 9/18

1:30 am-3:10 pm

2 stops49h 40m

$850

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Wed 11/12

9:58 am-11:25 am

3 stops36h 27m

Bangkok Suvarnabhumi

Wed 11/19

7:10 am-10:28 pm

2 stops28h 18m

$868

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Wed 11/12

6:00 am-5:10 am

2 stops34h 10m

Bangkok Suvarnabhumi

Wed 11/19

7:10 am-4:37 pm

2 stops22h 27m

$869

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Tue 9/2

7:55 am-1:05 am

2 stops29h 10m

Bangkok Suvarnabhumi

Tue 9/9

9:50 am-11:01 pm

2 stops25h 11m

$878

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Thu 1/8

8:00 am-6:30 am

2 stops33h 30m

Bangkok Suvarnabhumi

Mon 1/19

2:25 pm-2:13 pm

2 stops36h 48m

$882

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Tue 11/11

9:58 am-6:30 am

2 stops31h 32m

Bangkok Suvarnabhumi

Mon 12/15

7:10 am-5:25 pm

2 stops23h 15m

$885

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Sun 8/31

10:28 am-11:25 pm

2 stops24h 57m

Bangkok Suvarnabhumi

Tue 9/9

9:40 pm-9:18 pm

2 stops35h 38m

$918

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Tue 10/7

7:00 am-11:10 pm

2 stops28h 10m

Bangkok Suvarnabhumi

Mon 10/13

1:20 am-11:59 pm

2 stops34h 39m

$976

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 Bangkok

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 Bangkok?

If you aren’t able to travel during the month of January, then book flights to Bangkok from Missouri during October instead. Flights to Bangkok in October, while not as cheap as those in January, still average around $1,154.

What is the cheapest day to depart on your flight to Bangkok?

On average, the least expensive day to fly to Bangkok from Missouri is on a Monday. momondo users have found tickets for Monday departures for as low as $1,334. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Missouri to Bangkok on a Thursday will generally be more expensive and average around $1,546. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Bangkok is in the morning. momondo users have found flights departing from Missouri to Bangkok in the morning for as low as $1,339. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. 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 Bangkok?

You are more likely to see cheaper flights to Bangkok from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok 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 Bangkok from Missouri for as low as $908 on momondo.

Cheap Missouri to Bangkok flight deals and tips

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

Best Price Found	$485
Fastest flight time	23h 56m
Direct flights	None
Airports in Bangkok	2 airports

The best one-way flight to Bangkok from Missouri in the past 72 hours is $485. The best round-trip flight deal from Missouri to Bangkok found on momondo in the last 72 hours is $790.

The fastest flight from Missouri to Bangkok takes 23h 56m

There are no direct flights from Missouri to Bangkok. Popular non-direct routes for this connection are Springfield-Branson Airport - Bangkok Suvarnabhumi Airport, Kansas City Airport - Bangkok Suvarnabhumi Airport and Kansas City Airport - Bangkok Don Mueang Intl Airport.

There are 2 airports near Bangkok: Bangkok Suvarnabhumi (BKK), Bangkok Don Mueang Intl (DMK)

Search flight deals

When did momondo last update prices for flights from Missouri to Bangkok?
Prices for flights from Missouri to Bangkok are updated daily.
How many operators does momondo search for flights from Missouri to Bangkok?
As of August 2025, there are 10 operators available to choose from for flights from Missouri to Bangkok.
How old do you have to be to fly from Missouri to Bangkok?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The travel and health documents required for your trip to Bangkok can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to Bangkok

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $878	Free Cancellation	Rating 8.0 7,980 reviews	Search Delta flights
Qatar Airways	PriceFrom $897	Free Cancellation	Rating 7.4 3,608 reviews	Search Qatar Airways flights
United Airlines	PriceFrom $925	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights
American Airlines	PriceFrom $936	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
ANA	PriceFrom $948	Free Cancellation	Rating 8.4 933 reviews	Search ANA flights
Korean Air	PriceFrom $995	Free Cancellation	Rating 8.4 1,131 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $1,065	Free Cancellation	Rating 8.3 1,545 reviews	Search Japan Airlines flights
Air Canada	PriceFrom $1,176	Free Cancellation	Rating 7.1 9,949 reviews	Search Air Canada flights
Cathay Pacific	PriceFrom $1,228	Free Cancellation	Rating 7.6 968 reviews	Search Cathay Pacific flights
Finnair	PriceFrom $1,289	Free Cancellation	Rating 7.6 1,321 reviews	Search Finnair flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Bangkok. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Bangkok 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 Bangkok?

Once all potential Missouri to Bangkok 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 Bangkok right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bangkok from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Bangkok 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 Thailand

Cheap flights from Missouri to Bangkok from $485

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 Bangkok departing on 9/30. 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

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Price Alerts

Find the cheapest flights from Missouri to Bangkok

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

American Airlines flights from Missouri to Bangkok

Our best American Airlines deals on Missouri to Bangkok flight tickets

ANA flights from Missouri to Bangkok

Our best ANA deals on Missouri to Bangkok flight tickets

momondo Fare Finder

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

See travel insights to Bangkok from

How to get the cheapest flight ticket from Missouri to Bangkok

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 Bangkok?

If you aren’t able to travel during the month of January, then book flights to Bangkok from Missouri during October instead. Flights to Bangkok in October, while not as cheap as those in January, still average around $1,154.

What is the cheapest day to depart on your flight to Bangkok?

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

How far in advance should I book a flight to Bangkok?

What is the cheapest airline that flies from Missouri to Bangkok?

American Airlines, ANA, and United Airlines are the most popular carriers operating from Missouri to Bangkok

What airlines fly to Bangkok?

How long does it take to fly to Bangkok?

Cheap Missouri to Bangkok flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Bangkok

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

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

How old do you have to be to fly from Missouri to Bangkok?

What documentation or ID do you need to fly to Bangkok?

Best airlines flying from Missouri to Bangkok

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

Why use momondo?

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

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

How can momondo help me find flights from Missouri to Bangkok?

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

An easier way to manage your Bangkok 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 Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok