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

Philippine Airlines and Cathay Pacific are the most popular carriers operating from Missouri to Thailand

How long is the flight from Missouri to Thailand?

The flight from Missouri to Thailand depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Springfield (a popular airport in Missouri) to Bangkok Suvarnabhumi Airport (the most popular airport in Thailand), then the flight time is 25h 02m on average. If you fly from St. Louis (another popular airport in Missouri) to Bangkok Suvarnabhumi Airport, then the average flight time is 26h 25m.

What airlines fly to Thailand?

United Airlines, Delta and ANA are the top three most popular airlines that fly to Thailand from Missouri according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 11 different airlines that fly to Thailand 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 Thailand?

Prices for flights from Missouri to Thailand are updated daily.

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

As of February 2026, there are 11 operators available to choose from for flights from Missouri to Thailand.

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

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 Thailand.

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

The travel and health documents required for your trip to Thailand 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 Thailand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$391 Cheap Flights from Missouri to Thailand in 2026

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Find the cheapest flights from Missouri to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:58 pm - 12:00 pm

MCI

BKK

33h 02m

2 stops

5:50 pm - 11:59 pm

BKK

MCI

42h 09m

2 stops

$860STARLUX Airlines

Wed, Apr 29 - Wed, May 6

1:00 pm - 5:05 am

STL

BKK

52h 05m

2 stops

7:05 am - 8:05 pm

BKK

STL

25h 00m

2 stops

$878Air Canada

Fri, May 1 - Wed, Jun 17

2:40 pm - 5:05 am

STL

BKK

26h 25m

2 stops

7:05 am - 8:04 pm

BKK

STL

24h 59m

2 stops

$897Multiple Airlines

Wed, Apr 29 - Wed, May 20

6:38 am - 12:15 am

STL

BKK

29h 37m

2 stops

7:15 pm - 11:58 pm

BKK

STL

40h 43m

2 stops

$901Cathay Pacific

Wed, Mar 11 - Mon, Mar 16

2:23 pm - 4:40 pm

MCI

BKK

38h 17m

2 stops

1:10 pm - 1:48 pm

BKK

MCI

36h 38m

2 stops

$905Multiple Airlines

Tue, Apr 21 - Tue, May 19

6:11 pm - 11:05 am

STL

BKK

28h 54m

2 stops

11:00 am - 10:59 pm

BKK

STL

23h 59m

2 stops

$907Cathay Pacific

Wed, Apr 22 - Sun, Apr 26

7:08 am - 12:55 am

MCI

BKK

29h 47m

2 stops

7:55 pm - 11:56 pm

BKK

MCI

40h 01m

2 stops

$914China Eastern

Wed, Mar 18 - Wed, Mar 25

6:30 am - 11:35 pm

MCI

HKT

29h 05m

2 stops

3:45 pm - 5:43 pm

HKT

MCI

37h 58m

2 stops

$1,003Etihad Airways

Fri, Mar 20 - Tue, Mar 31

9:17 am - 11:35 pm

MCI

HKT

26h 18m

2 stops

9:20 pm - 5:43 pm

HKT

MCI

32h 23m

2 stops

$1,026Etihad Airways

Tue, Mar 24 - Thu, Apr 2

7:05 am - 1:25 pm

MCI

CNX

42h 20m

2 stops

2:55 pm - 11:57 pm

CNX

MCI

45h 02m

2 stops

$1,487China Eastern

Sat, Apr 25 - Wed, Apr 29

Qatar Airways flights from Missouri to Thailand

Our best Qatar Airways deals on Missouri to Thailand flight tickets

Qatar Airways

Feb 20

STL9:37 amLambert-St Louis

38h 28m

2 stops

BKK1:05 pmBangkok Suvarnabhumi

Mar 9

BKK6:55 pmBangkok Suvarnabhumi

40h 49m

2 stops

STL11:44 pmLambert-St Louis

$1,105

Qatar Airways

Apr 5

SGF7:36 amSpringfield-Branson

35h 39m

2 stops

BKK7:15 amBangkok Suvarnabhumi

Apr 28

BKK7:40 pmBangkok Suvarnabhumi

37h 06m

2 stops

SGF8:46 pmSpringfield-Branson

$1,108

Qatar Airways

Apr 4

SGF2:19 pmSpringfield-Branson

40h 46m

2 stops

BKK7:05 pmBangkok Suvarnabhumi

Apr 27

BKK7:40 pmBangkok Suvarnabhumi

32h 37m

2 stops

SGF4:17 pmSpringfield-Branson

$1,139

China Eastern flights from Missouri to Thailand

Our best China Eastern deals on Missouri to Thailand flight tickets

China Eastern

Mar 18

MCI7:08 amKansas City

29h 47m

2 stops

BKK12:55 amBangkok Suvarnabhumi

Mar 25

BKK7:55 pmBangkok Suvarnabhumi

40h 01m

2 stops

MCI11:56 pmKansas City

$914

China Eastern

Mar 2

MCI7:05 amKansas City

27h 50m

2 stops

BKK11:55 pmBangkok Suvarnabhumi

Mar 23

BKK7:55 pmBangkok Suvarnabhumi

40h 01m

2 stops

MCI11:56 pmKansas City

$961

China Eastern

Mar 18

MCI7:08 amKansas City

30h 47m

2 stops

BKK1:55 amBangkok Suvarnabhumi

Mar 27

BKK5:05 amBangkok Suvarnabhumi

30h 51m

2 stops

MCI11:56 pmKansas City

$1,021

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Wed 4/29

2:58 pm-12:00 pm

2 stops33h 02m

Bangkok Suvarnabhumi

Wed 5/6

5:50 pm-11:59 pm

2 stops42h 09m

$860

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Fri 5/1

1:00 pm-5:05 am

2 stops52h 05m

Bangkok Suvarnabhumi

Wed 6/17

7:05 am-8:05 pm

2 stops25h 00m

$878

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Wed 4/29

2:40 pm-5:05 am

2 stops26h 25m

Bangkok Suvarnabhumi

Wed 5/20

7:05 am-8:04 pm

2 stops24h 59m

$897

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Wed 3/11

6:38 am-12:15 am

2 stops29h 37m

Bangkok Suvarnabhumi

Mon 3/16

7:15 pm-11:58 pm

2 stops40h 43m

$901

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Tue 4/21

2:23 pm-4:40 pm

2 stops38h 17m

Bangkok Suvarnabhumi

Tue 5/19

1:10 pm-1:48 pm

2 stops36h 38m

$905

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Wed 4/22

6:11 pm-11:05 am

2 stops28h 54m

Bangkok Suvarnabhumi

Sun 4/26

11:00 am-10:59 pm

2 stops23h 59m

$907

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Wed 3/18

7:08 am-12:55 am

2 stops29h 47m

Bangkok Suvarnabhumi

Wed 3/25

7:55 pm-11:56 pm

2 stops40h 01m

$914

Kansas CityPhuket City

MCI - HKT

MCIHKT

Kansas City

Fri 3/20

6:30 am-11:35 pm

2 stops29h 05m

Phuket City

Tue 3/31

3:45 pm-5:43 pm

2 stops37h 58m

$1,003

Kansas CityPhuket City

MCI - HKT

MCIHKT

Kansas City

Tue 3/24

9:17 am-11:35 pm

2 stops26h 18m

Phuket City

Thu 4/2

9:20 pm-5:43 pm

2 stops32h 23m

$1,026

Kansas CityChiang Mai

MCI - CNX

MCICNX

Kansas City

Sat 4/25

7:05 am-1:25 pm

2 stops42h 20m

Chiang Mai

Wed 4/29

2:55 pm-11:57 pm

2 stops45h 02m

$1,487

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 Thailand

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 Thailand?

The month of January is, on average, the cheapest month to fly to Thailand from Missouri, with most prices found around $1,068. If you are unable to visit Thailand during the month of January, then departing from Missouri during the month September is also very affordable. Most momondo users find prices during this month for around $1,097.

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

You are more likely to see cheaper flights to Thailand from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,283 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from Missouri for as low as $991 on momondo.

Cheap Missouri to Thailand flight deals and tips

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

Fastest flight time	25h 02m
Direct flights	None

The fastest flight from Missouri to Thailand takes 25h 02m

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

Search flight deals

When did momondo last update prices for flights from Missouri to Thailand?
Prices for flights from Missouri to Thailand are updated daily.
How many operators does momondo search for flights from Missouri to Thailand?
As of February 2026, there are 11 operators available to choose from for flights from Missouri to Thailand.
How old do you have to be to fly from Missouri to Thailand?
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 Thailand.
What documentation or ID do you need to fly to Thailand?
The travel and health documents required for your trip to Thailand 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 Thailand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to Thailand

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $670	Free Cancellation	Rating 7.9 8,170 reviews	Search Delta flights
ANA	PriceFrom $819	Free Cancellation	Rating 8.4 1,089 reviews	Search ANA flights
STARLUX Airlines	PriceFrom $863	Free Cancellation	Rating 8.9 271 reviews	Search STARLUX Airlines flights
American Airlines	PriceFrom $864	Free Cancellation	Rating 7.2 11,248 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $875	Free Cancellation	Rating 8.3 1,701 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $887	Free Cancellation	Rating 7.4 9,251 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $927	Free Cancellation	Rating 7.6 1,159 reviews	Search Cathay Pacific flights
Korean Air	PriceFrom $995	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights
Qatar Airways	PriceFrom $1,017	Free Cancellation	Rating 7.4 3,729 reviews	Search Qatar Airways flights
Air Canada	PriceFrom $1,280	Free Cancellation	Rating 7.1 10,697 reviews	Search Air Canada flights

Why use momondo?

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

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

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

All flight searches from Missouri to Thailand on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Missouri and Thailand by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Thailand 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 Thailand 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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Complete your trip

Feeling lucky

Popular cities in Thailand

Flights to Bangkokfrom $508

Flights to Phuket Cityfrom $508

Flights to Chiang Maifrom $589

Flights to Ko Samuifrom $707

Flights to Krabifrom $834

Flights to Surat Thanifrom $812

Flights to Chiang Raifrom $880

Flights to Udon Thanifrom $884

Flights to Hat Yaifrom $1,236

Flights to Khon Kaenfrom $1,029

Flights to Ubon Ratchathanifrom $875

Flights to Tratfrom $955

Cheap flights from Missouri to Thailand from $391

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 Thailand departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Cheap round-trip flights

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Qatar Airways flights from Missouri to Thailand

Our best Qatar Airways deals on Missouri to Thailand flight tickets

China Eastern flights from Missouri to Thailand

Our best China Eastern deals on Missouri to Thailand flight tickets

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

See travel insights to Thailand from

How to get the cheapest flight ticket from Missouri to Thailand

What is the cheapest month to fly to Thailand?

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

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

Philippine Airlines and Cathay Pacific are the most popular carriers operating from Missouri to Thailand

What airlines fly to Thailand?

How long is the flight from Missouri to Thailand?

Cheap Missouri to Thailand flight deals and tips

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

Fastest flight time

Direct flights

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

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

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

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

Best airlines flying from Missouri to Thailand

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

Why use momondo?

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

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

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

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

An easier way to manage your Thailand 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

Popular cities in Thailand

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

Missouri flight routes

According to popular flight searches on momondo this year

Thailand flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Thailand

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Thailand

List of cabin classes available on flights landing in Thailand. Availability may vary depending on flight origin and airline.

Complete your trip to Thailand

Explore popular destinations other users love

According to popular flight searches on momondo this year