What airlines fly to Bangkok?

United Airlines, Delta and ANA 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 11 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

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

Qatar Airways, ANA, and Delta are the most popular carriers operating from Missouri to Bangkok

How long does it take to fly to Bangkok?

Flight times from Missouri to Bangkok vary, but if you’re flying out of Kansas City and flying into Bangkok Suvarnabhumi Airport (one of the most popular routes), then the duration is 27h 50m on average. Another popular route from Missouri to Bangkok is flying from St. Louis to Bangkok Suvarnabhumi Airport, which will take roughly 29h 10m. 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 November 2025, there are 11 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.

$429 Cheap Flights from Missouri to Bangkok in 2025/26

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Find the cheapest flights from Missouri to Bangkok

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:50 am - 12:45 amMCI-BKK

29h 55m2 stops

12:55 am - 10:59 pmBKK-MCI

34h 04m2 stops

$878Delta

Find Deal

Mon, Jan 12 - Mon, Mar 9

5:49 pm - 12:45 amMCI-BKK

41h 56m2 stops

9:40 am - 10:59 pmBKK-MCI

25h 19m2 stops

$884Delta

Find Deal

Sun, Jan 11 - Mon, Mar 9

1:42 pm - 11:25 amMCI-BKK

32h 43m3 stops

4:55 pm - 10:45 amBKK-MCI

29h 50m3 stops

$898United Airlines

Find Deal

Mon, Jan 12 - Mon, Mar 9

3:05 pm - 11:25 amSGF-BKK

31h 20m3 stops

4:55 pm - 8:51 pmBKK-SGF

40h 56m3 stops

$898United Airlines

Find Deal

Tue, Nov 18 - Tue, Nov 25

2:55 pm - 12:00 pmSTL-BKK

33h 05m2 stops

5:50 pm - 2:11 pmBKK-STL

56h 21m2 stops

$899Multiple Airlines

Find Deal

Wed, Apr 1 - Thu, Apr 30

2:57 pm - 4:30 pmMCI-BKK

36h 33m2 stops

1:45 pm - 11:46 pmBKK-MCI

23h 01m2 stops

$954STARLUX Airlines

Find Deal

Mon, Nov 10 - Mon, Nov 17

2:45 pm - 12:35 pmMCI-BKK

32h 50m2 stops

1:45 pm - 11:24 pmBKK-MCI

22h 39m2 stops

$959STARLUX Airlines

Find Deal

Wed, Jan 14 - Fri, Jan 23

5:55 pm - 3:55 pmSTL-BKK

33h 00m2 stops

1:05 pm - 8:48 pmBKK-STL

44h 43m2 stops

$970Cathay Pacific

Find Deal

Wed, Feb 25 - Sun, Mar 8

7:04 am - 12:15 amSTL-BKK

28h 11m2 stops

3:05 pm - 11:48 pmBKK-STL

21h 43m2 stops

$974Cathay Pacific

Find Deal

Wed, Jan 7 - Wed, Mar 4

2:55 pm - 4:40 pmSTL-BKK

37h 45m2 stops

5:50 pm - 2:11 pmBKK-STL

56h 21m2 stops

$1,000Multiple Airlines

Find Deal

Wed, Apr 1 - Thu, Apr 30

KLM flights from Missouri to Bangkok

Our best KLM deals on Missouri to Bangkok flight tickets

KLM

Dec 13

SGF4:08 pmSpringfield-Branson

28h 57m

2 stops

BKK10:05 amBangkok Suvarnabhumi

Jan 12

BKK12:15 pmBangkok Suvarnabhumi

46h 31m

2 stops

SGF9:46 pmSpringfield-Branson

$2,318

Find similar

KLM

Dec 13

SGF4:08 pmSpringfield-Branson

28h 57m

2 stops

BKK10:05 amBangkok Suvarnabhumi

Jan 12

BKK12:15 pmBangkok Suvarnabhumi

46h 31m

2 stops

SGF9:46 pmSpringfield-Branson

$2,462

Find similar

KLM

Dec 13

SGF4:08 pmSpringfield-Branson

28h 57m

2 stops

BKK10:05 amBangkok Suvarnabhumi

Jan 12

BKK12:15 pmBangkok Suvarnabhumi

46h 31m

2 stops

SGF9:46 pmSpringfield-Branson

$2,463

Find similar

Delta flights from Missouri to Bangkok

Our best Delta deals on Missouri to Bangkok flight tickets

Delta

Jan 12

MCI5:50 amKansas City

29h 55m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Mar 9

BKK12:55 amBangkok Suvarnabhumi

34h 04m

2 stops

MCI10:59 pmKansas City

$878

Find similar

Delta

Jan 11

MCI5:49 pmKansas City

41h 56m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Mar 9

BKK9:40 amBangkok Suvarnabhumi

25h 19m

2 stops

MCI10:59 pmKansas City

$884

Find similar

Delta

Jan 9

MCI7:00 amKansas City

28h 45m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Mar 9

BKK9:40 amBangkok Suvarnabhumi

25h 19m

2 stops

MCI10:59 pmKansas City

$918

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Mon 1/12

5:50 am-12:45 am

2 stops29h 55m

Bangkok Suvarnabhumi

Mon 3/9

12:55 am-10:59 pm

2 stops34h 04m

$878

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Sun 1/11

5:49 pm-12:45 am

2 stops41h 56m

Bangkok Suvarnabhumi

Mon 3/9

9:40 am-10:59 pm

2 stops25h 19m

$884

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Mon 1/12

1:42 pm-11:25 am

3 stops32h 43m

Bangkok Suvarnabhumi

Mon 3/9

4:55 pm-10:45 am

3 stops29h 50m

$898

SpringfieldBangkok

SGF - BKK

SGFBKK

Springfield-Branson

Tue 11/18

3:05 pm-11:25 am

3 stops31h 20m

Bangkok Suvarnabhumi

Tue 11/25

4:55 pm-8:51 pm

3 stops40h 56m

$898

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Wed 4/1

2:55 pm-12:00 pm

2 stops33h 05m

Bangkok Suvarnabhumi

Thu 4/30

5:50 pm-2:11 pm

2 stops56h 21m

$899

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Mon 11/10

2:57 pm-4:30 pm

2 stops36h 33m

Bangkok Suvarnabhumi

Mon 11/17

1:45 pm-11:46 pm

2 stops23h 01m

$954

Kansas CityBangkok

MCI - BKK

MCIBKK

Kansas City

Wed 1/14

2:45 pm-12:35 pm

2 stops32h 50m

Bangkok Suvarnabhumi

Fri 1/23

1:45 pm-11:24 pm

2 stops22h 39m

$959

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Wed 2/25

5:55 pm-3:55 pm

2 stops33h 00m

Bangkok Suvarnabhumi

Sun 3/8

1:05 pm-8:48 pm

2 stops44h 43m

$970

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Wed 1/7

7:04 am-12:15 am

2 stops28h 11m

Bangkok Suvarnabhumi

Wed 3/4

3:05 pm-11:48 pm

2 stops21h 43m

$974

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Wed 4/1

2:55 pm-4:40 pm

2 stops37h 45m

Bangkok Suvarnabhumi

Thu 4/30

5:50 pm-2:11 pm

2 stops56h 21m

$1,000

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 September, then book flights to Bangkok from Missouri during October instead. Flights to Bangkok in October, while not as cheap as those in September, still average around $1,119.

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 $1,280 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 $991 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

Direct flights	None

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

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 November 2025, there are 11 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
STARLUX Airlines	PriceFrom $839	Free Cancellation	Rating 8.9 220 reviews	Search STARLUX Airlines flights
American Airlines	PriceFrom $864	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Delta	PriceFrom $878	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
United Airlines	PriceFrom $891	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Qatar Airways	PriceFrom $897	Free Cancellation	Rating 7.4 3,661 reviews	Search Qatar Airways flights
ANA	PriceFrom $915	Free Cancellation	Rating 8.4 1,003 reviews	Search ANA flights
Japan Airlines	PriceFrom $940	Free Cancellation	Rating 8.3 1,604 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $995	Free Cancellation	Rating 8.4 1,160 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $1,060	Free Cancellation	Rating 7.6 1,055 reviews	Search Cathay Pacific flights
Air Canada	PriceFrom $1,176	Free Cancellation	Rating 7.1 10,416 reviews	Search Air Canada 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.