How long is the flight from Thailand to Missouri?

The flight from Thailand to Missouri depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Phuket City (a popular airport in Thailand) to St. Louis (the most popular airport in Missouri), then the flight time is 35h 36m on average. If you fly from Bangkok (another popular airport in Thailand) to St. Louis, then the average flight time is 37h 28m.

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

Prices for flights from Thailand to Missouri refresh daily.

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

The number of operators available for flights from Thailand to Missouri is 2 as of March 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to Missouri.

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

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

$534 Cheap Flights from Thailand to Missouri in 2026

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Find the cheapest flights from Thailand to Missouri

Round-trip

One-way

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Recent round-trip flight deals from Thailand to Missouri

Enter your travel dates to find the best prices.

12:25 pm - 11:49 pm

BKK

MCI

47h 24m

2 stops

7:58 pm - 11:10 am

MCI

BKK

27h 12m

2 stops

$983Multiple Airlines

ti., mai 12 - ma., aug. 17

12:25 pm - 7:01 pm

BKK

MCI

42h 36m

2 stops

7:58 pm - 11:20 am

MCI

BKK

27h 22m

2 stops

$987Multiple Airlines

ti., mai 12 - ma., aug. 17

12:25 pm - 11:49 pm

BKK

MCI

47h 24m

2 stops

7:58 pm - 11:10 am

MCI

BKK

27h 12m

2 stops

$988Multiple Airlines

ti., mai 12 - ma., aug. 17

12:25 pm - 1:57 pm

BKK

MCI

37h 32m

2 stops

6:45 am - 11:10 am

MCI

BKK

40h 25m

2 stops

$991Multiple Airlines

ti., mai 12 - fr., aug. 21

1:10 pm - 11:59 pm

BKK

MCI

22h 49m

2 stops

3:34 pm - 12:00 pm

MCI

BKK

32h 26m

2 stops

$1,079STARLUX Airlines

fr., mai 8 - to., sep. 17

11:25 pm - 11:01 pm

HKT

STL

35h 36m

2 stops

6:45 am - 10:10 pm

STL

HKT

27h 25m

2 stops

$1,199Korean Air

on., sep. 9 - sø., sep. 13

5:20 pm - 11:59 pm

CNX

MCI

42h 39m

2 stops

7:58 pm - 4:20 pm

MCI

CNX

32h 22m

2 stops

$1,220STARLUX Airlines

lø., jun. 20 - to., jul. 30

7:55 am - 2:03 pm

BKK

STL

42h 08m

2 stops

6:21 am - 5:45 am

STL

BKK

35h 24m

2 stops

$1,224Japan Airlines

on., apr. 29 - on., mai 6

9:40 pm - 11:08 pm

BKK

STL

37h 28m

2 stops

7:23 am - 3:10 pm

STL

BKK

43h 47m

2 stops

$1,267Japan Airlines

fr., aug. 28 - ti., sep. 1

9:35 am - 6:24 pm

BKK

STL

44h 49m

2 stops

5:32 pm - 9:35 am

STL

BKK

28h 03m

3 stops

$1,411United Airlines

fr., aug. 28 - ti., sep. 1

Japan Airlines flights from Thailand to Missouri

Our best Japan Airlines deals on Thailand to Missouri flight tickets

Japan Airlines

Apr 29

BKK7:55 amBangkok Suvarnabhumi

42h 08m

2 stops

STL2:03 pmLambert-St Louis

May 6

STL6:21 amLambert-St Louis

35h 24m

2 stops

BKK5:45 amBangkok Suvarnabhumi

$1,224

Japan Airlines

Aug 28

BKK9:40 pmBangkok Suvarnabhumi

37h 28m

2 stops

STL11:08 pmLambert-St Louis

Sep 1

STL7:23 amLambert-St Louis

43h 47m

2 stops

BKK3:10 pmBangkok Suvarnabhumi

$1,267

Japan Airlines

Aug 28

BKK9:40 pmBangkok Suvarnabhumi

37h 28m

2 stops

STL11:08 pmLambert-St Louis

Sep 1

STL7:23 amLambert-St Louis

34h 22m

2 stops

BKK5:45 amBangkok Suvarnabhumi

$1,271

United Airlines flights from Thailand to Missouri

Our best United Airlines deals on Thailand to Missouri flight tickets

United Airlines

May 12

BKK9:35 amBangkok Suvarnabhumi

50h 24m

3 stops

MCI11:59 pmKansas City

Aug 21

MCI7:10 pmKansas City

26h 25m

3 stops

BKK9:35 amBangkok Suvarnabhumi

$1,403

United Airlines

May 12

BKK9:35 amBangkok Suvarnabhumi

48h 29m

2 stops

MCI10:04 pmKansas City

Aug 21

MCI7:10 pmKansas City

26h 25m

3 stops

BKK9:35 amBangkok Suvarnabhumi

$1,405

United Airlines

May 14

BKK7:00 amBangkok Suvarnabhumi

27h 30m

2 stops

MCI10:30 pmKansas City

Aug 17

MCI1:45 pmKansas City

31h 50m

3 stops

BKK9:35 amBangkok Suvarnabhumi

$1,406

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokKansas City

BKK - MCI

BKKMCI

Bangkok Suvarnabhumi

ti. 5/12

12:25 pm-11:49 pm

2 stops47h 24m

Kansas City

ma. 8/17

7:58 pm-11:10 am

2 stops27h 12m

$983

BangkokKansas City

BKK - MCI

BKKMCI

Bangkok Suvarnabhumi

ti. 5/12

12:25 pm-7:01 pm

2 stops42h 36m

Kansas City

ma. 8/17

7:58 pm-11:20 am

2 stops27h 22m

$987

BangkokKansas City

BKK - MCI

BKKMCI

Bangkok Suvarnabhumi

ti. 5/12

12:25 pm-11:49 pm

2 stops47h 24m

Kansas City

ma. 8/17

7:58 pm-11:10 am

2 stops27h 12m

$988

BangkokKansas City

BKK - MCI

BKKMCI

Bangkok Suvarnabhumi

ti. 5/12

12:25 pm-1:57 pm

2 stops37h 32m

Kansas City

fr. 8/21

6:45 am-11:10 am

2 stops40h 25m

$991

Quickest round-trip

BangkokKansas City

BKK - MCI

BKKMCI

Bangkok Suvarnabhumi

fr. 5/8

1:10 pm-11:59 pm

2 stops22h 49m

Kansas City

to. 9/17

3:34 pm-12:00 pm

2 stops32h 26m

$1,079

Phuket CitySt. Louis

HKT - STL

HKTSTL

Phuket City

on. 9/9

11:25 pm-11:01 pm

2 stops35h 36m

Lambert-St Louis

sø. 9/13

6:45 am-10:10 pm

2 stops27h 25m

$1,199

Chiang MaiKansas City

CNX - MCI

CNXMCI

Chiang Mai

lø. 6/20

5:20 pm-11:59 pm

2 stops42h 39m

Kansas City

to. 7/30

7:58 pm-4:20 pm

2 stops32h 22m

$1,220

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

on. 4/29

7:55 am-2:03 pm

2 stops42h 08m

Lambert-St Louis

on. 5/6

6:21 am-5:45 am

2 stops35h 24m

$1,224

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

fr. 8/28

9:40 pm-11:08 pm

2 stops37h 28m

Lambert-St Louis

ti. 9/1

7:23 am-3:10 pm

2 stops43h 47m

$1,267

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

fr. 8/28

9:35 am-6:24 pm

2 stops44h 49m

Lambert-St Louis

ti. 9/1

5:32 pm-9:35 am

3 stops28h 03m

$1,411

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 Thailand to Missouri

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

Airlines

Other information

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

Qatar Airways, Korean Air, and Delta are the most popular carriers operating from Thailand to Missouri

Cheap Thailand to Missouri flight deals and tips

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

Fastest flight time	28h 03m
Direct flights	None

The fastest flight from Thailand to Missouri takes 28h 03m

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

Search flight deals

When did momondo last update prices for flights from Thailand to Missouri?
Prices for flights from Thailand to Missouri refresh daily.
How many operators does momondo search for flights from Thailand to Missouri?
The number of operators available for flights from Thailand to Missouri is 2 as of March 2026.
How old do you have to be to fly from Thailand to Missouri?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri 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 Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Thailand to Missouri

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

Airline	Rating	Free Cancellation	Price
Japan Airlines	PriceFrom $952	Free Cancellation	Rating 8.3 1,740 reviews		Search Japan Airlines flights
United Airlines	PriceFrom $1,410	Free Cancellation	Rating 7.4 9,443 reviews		Search United Airlines flights

Why use momondo?

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

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

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

Yes. All flights to Missouri from Thailand on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Thailand and Missouri 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 Thailand to Missouri right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Thailand to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.