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Find cheap flights from Missouri to Thailand from $636

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missouri to Thailand departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/14
Fri 6/21

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Good to know

Low season

April

High season

November

Cheapest flight

$636
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from St. Louis to Bangkok

FAQs for booking flights from Missouri to Thailand

  • How does KAYAK find such low prices on flights from Missouri to Thailand?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Thailand.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Thailand?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Thailand from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Thailand?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Thailand with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Thailand?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Thailand from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Missouri to Thailand

Recent round-trip flight deals

8/21Wed
2 stops
28h 38mMCI-BKK
9/11Wed
2 stops
32h 16mBKK-MCI
$1,051
8/21Wed
2 stops
28h 38mMCI-BKK
9/11Wed
3 stops
28h 42mBKK-MCI
$1,107
8/26Mon
2 stopsDelta
29h 05mMCI-BKK
9/9Mon
2 stopsDelta
34h 17mBKK-MCI
$1,130
9/25Wed
2 stopsDelta
43h 00mMCI-CNX
9/29Sun
2 stopsDelta
35h 38mCNX-MCI
$1,130
11/7Thu
2 stopsUnited Airlines
28h 35mMCI-BKK
11/11Mon
2 stopsUnited Airlines
28h 30mBKK-MCI
$1,138
8/26Mon
3 stopsUnited Airlines
47h 15mSTL-BKK
9/26Thu
2 stopsUnited Airlines
25h 46mBKK-STL
$1,156
11/3Sun
2 stopsANA
63h 51mMCI-BKK
3/11Tue
2 stopsANA
34h 45mBKK-MCI
$1,205
10/14Mon
2 stopsQatar Airways
28h 39mMCI-BKK
10/29Tue
2 stopsQatar Airways
39h 46mBKK-MCI
$1,357
9/15Sun
2 stopsQatar Airways
32h 25mSTL-BKK
9/25Wed
2 stopsQatar Airways
42h 38mBKK-STL
$1,363
10/13Sun
2 stopsANA
30h 35mMCI-BKK
10/27Sun
2 stopsANA
27h 37mBKK-MCI
$1,529

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Recent one-way flight deals

9/15Sun
2 stops
33h 09mSTL-BKK
$636
11/3Sun
2 stopsANA
26h 43mSTL-BKK
$691
11/4Mon
2 stopsQatar Airways
30h 40mSTL-BKK
$719
7/10Wed
3 stops
44h 38mSTL-BKK
$754
6/24Mon
2 stopsTurkish Airlines
33h 54mSTL-BKK
$811
6/4Tue
2 stopsTurkish Airlines
45h 17mSTL-BKK
$1,060
5/23Thu
2 stopsRoyal Jordanian
41h 04mMCI-BKK
$1,308
7/6Sat
3 stopsUnited Airlines
58h 19mSTL-BKK
$1,615
9/9Mon
2 stopsQatar Airways
36h 05mSTL-BKK
$2,649
9/9Mon
3 stopsUnited Airlines
47h 15mSTL-BKK
$3,392

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Search by price

Last minute flights from Missouri to Thailand

Last minute flight, train and bus deals

5/17Fri
multi-stop
31h 40mMCI-BKK
5/24Fri
multi-stop
30h 30mBKK-MCI
$1,692
5/19Sun
multi-stopQatar Airways
28h 30mSTL-BKK
5/26Sun
multi-stopQatar Airways
34h 23mBKK-STL
$1,699
5/17Fri
multi-stop
31h 40mMCI-BKK
5/24Fri
multi-stop
40h 50mBKK-MCI
$1,747
5/17Fri
multi-stop
31h 40mMCI-BKK
5/25Sat
multi-stop
24h 30mBKK-MCI
$1,757
5/17Fri
multi-stop
31h 40mMCI-BKK
5/25Sat
multi-stop
33h 49mBKK-MCI
$1,810
5/18Sat
multi-stop
32h 00mMCI-BKK
5/20Mon
multi-stop
32h 39mBKK-MCI
$1,828
5/19Sun
multi-stopQatar Airways
28h 12mSTL-CNX
5/26Sun
multi-stopQatar Airways
35h 28mCNX-STL
$1,960
5/19Sun
multi-stopUnited Airlines
27h 08mSTL-BKK
5/26Sun
multi-stopUnited Airlines
66h 50mBKK-STL
$2,604
5/19Sun
multi-stopKorean Air
27h 25mSTL-CNX
5/26Sun
multi-stopKorean Air
25h 53mCNX-STL
$3,025
5/17Fri
multi-stopUnited Airlines
32h 35mMCI-BKK
5/19Sun
multi-stopUnited Airlines
40h 49mBKK-MCI
$4,869

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Flights to Thailand

Return flight deals:

Thailand - Missouri

Cabin classes: