$640+ Cheap flights from Thailand to St. Louis (STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — STL
juin 19 — juin 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Thailand to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Thailand to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Thailand to St. LouisExplore the most affordable flight options available from Thailand to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 20, 2026.
Explore the most affordable flight options available from Thailand to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 20, 2026.
This Japan Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/912:30 am
BKK
- STL
2 stops34h 32m
Japan Airlines
lun. 9/147:44 am
STL
- BKK
2 stops27h 16m
Japan Airlines
Deal found 5/19![Japan Airlines logo]()
$1,258
This China Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/205:30 pm
BKK
- STL
2 stops29h 40m
Multiple Airlines
sam. 7/117:56 pm
STL
- BKK
2 stops32h 24m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,310
This Qatar Airways deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/122:30 am
BKK
- STL
2 stops33h 46m
Qatar Airways
sam. 6/207:21 pm
STL
- BKK
2 stops30h 04m
Qatar Airways
Deal found 5/17![Qatar Airways logo]()
$1,395
This CheapOair deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/139:40 pm
BKK
- STL
2 stops38h 16m
Japan Airlines
sam. 6/208:36 am
STL
- BKK
2 stops26h 24m
Japan Airlines
Deal found 5/16![Japan Airlines logo]()
$1,430
This China Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/310:50 am
BKK
- STL
2 stops22h 45m
Multiple Airlines
ven. 7/108:10 am
STL
- BKK
2 stops44h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,458
This Cathay Pacific deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/512:20 pm
HKT
- STL
2 stops44h 07m
Cathay Pacific
dim. 11/87:00 am
STL
- HKT
2 stops39h 20m
Cathay Pacific
Deal found 5/15![Cathay Pacific logo]()
$1,463
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/109:35 am
BKK
- STL
2 stops38h 27m
United Airlines
lun. 9/145:30 pm
STL
- BKK
3 stops28h 05m
United Airlines
Deal found 5/19![United Airlines logo]()
$1,465
This United Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/177:00 am
BKK
- STL
2 stops26h 36m
United Airlines
lun. 9/2112:59 pm
STL
- BKK
2 stops27h 36m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,468
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/209:35 am
BKK
- STL
2 stops50h 00m
United Airlines
sam. 7/111:38 pm
STL
- BKK
3 stops31h 57m
United Airlines
Deal found 5/16![United Airlines logo]()
$1,475
This oojo deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/269:00 pm
HKT
- STL
2 stops36h 42m
Qatar Airways
mer. 6/109:42 am
STL
- HKT
2 stops40h 28m
Qatar Airways
Deal found 5/18![Qatar Airways logo]()
$1,617
This EVA Air deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/267:10 pm
HKT
- STL
3 stops35h 07m
Multiple Airlines
mer. 6/107:56 pm
STL
- HKT
3 stops32h 19m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,906
This KAYAK deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/2612:55 pm
HKT
- STL
3 stops42h 25m
Cathay Pacific
mer. 6/102:15 pm
STL
- HKT
2 stops39h 05m
Cathay Pacific
Deal found 5/18![Cathay Pacific logo]()
$2,301
Best flights from Thailand to St. LouisDiscover carefully curated flight deals from Thailand to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mai 20, 2026.
Discover carefully curated flight deals from Thailand to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mai 20, 2026.
This Japan Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/912:30 am
BKK
- STL
2 stops34h 32m
Japan Airlines
lun. 9/147:44 am
STL
- BKK
2 stops27h 16m
Japan Airlines
Deal found 5/19![Japan Airlines logo]()
$1,258
This Qatar Airways deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/122:30 am
BKK
- STL
2 stops33h 46m
Qatar Airways
sam. 6/207:21 pm
STL
- BKK
2 stops30h 04m
Qatar Airways
Deal found 5/17![Qatar Airways logo]()
$1,395
This China Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/310:50 am
BKK
- STL
2 stops22h 45m
Multiple Airlines
ven. 7/108:10 am
STL
- BKK
2 stops44h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,458
This Cathay Pacific deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/512:20 pm
HKT
- STL
2 stops44h 07m
Cathay Pacific
dim. 11/87:00 am
STL
- HKT
2 stops39h 20m
Cathay Pacific
Deal found 5/15![Cathay Pacific logo]()
$1,463
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/109:35 am
BKK
- STL
2 stops38h 27m
United Airlines
lun. 9/145:30 pm
STL
- BKK
3 stops28h 05m
United Airlines
Deal found 5/19![United Airlines logo]()
$1,465
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/177:00 am
BKK
- STL
2 stops26h 36m
United Airlines
lun. 9/2112:59 pm
STL
- BKK
2 stops27h 36m
United Airlines
Deal found 5/17![United Airlines logo]()
$1,471
Last-minute flights from Thailand to St. LouisDiscover last-minute flight deals from Thailand to St. Louis. Data last updated mai 20, 2026 and is based on user searches.
Discover last-minute flight deals from Thailand to St. Louis. Data last updated mai 20, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/269:00 pm
HKT
- STL
2 stops36h 42m
Qatar Airways
mer. 6/109:42 am
STL
- HKT
2 stops40h 28m
Qatar Airways
Deal found 5/18![Qatar Airways logo]()
$1,617
This EVA Air deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/267:10 pm
HKT
- STL
3 stops35h 07m
Multiple Airlines
mer. 6/107:56 pm
STL
- HKT
3 stops32h 19m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,906
This KAYAK deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/2612:55 pm
HKT
- STL
3 stops42h 25m
Cathay Pacific
mer. 6/102:15 pm
STL
- HKT
2 stops39h 05m
Cathay Pacific
Deal found 5/18![Cathay Pacific logo]()
$2,301
This Qatar Airways deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/122:30 am
BKK
- STL
2 stops33h 46m
Qatar Airways
sam. 6/207:21 pm
STL
- BKK
2 stops30h 04m
Qatar Airways
Deal found 5/17![Qatar Airways logo]()
$1,395
This CheapOair deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/139:40 pm
BKK
- STL
2 stops38h 16m
Japan Airlines
sam. 6/208:36 am
STL
- BKK
2 stops26h 24m
Japan Airlines
Deal found 5/16![Japan Airlines logo]()
$1,430
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/137:00 am
BKK
- STL
2 stops28h 35m
United Airlines
sam. 6/204:45 pm
STL
- BKK
3 stops28h 50m
United Airlines
Deal found 5/17![United Airlines logo]()
$1,910
This American Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/159:40 pm
BKK
- STL
2 stops38h 16m
American Airlines
sam. 7/117:00 am
STL
- BKK
2 stops34h 45m
American Airlines
Deal found 5/16![American Airlines logo]()
$2,140
This China Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/181:20 pm
BKK
- STL
2 stops34h 50m
Multiple Airlines
ven. 7/107:20 pm
STL
- BKK
2 stops28h 50m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$2,091
This China Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/205:30 pm
BKK
- STL
2 stops29h 40m
Multiple Airlines
sam. 7/117:56 pm
STL
- BKK
2 stops32h 24m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,310
This United Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/209:35 am
BKK
- STL
2 stops50h 00m
United Airlines
sam. 7/111:38 pm
STL
- BKK
3 stops31h 57m
United Airlines
Deal found 5/16![United Airlines logo]()
$1,475
This China Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/205:30 pm
BKK
- STL
2 stops29h 40m
Multiple Airlines
ven. 7/107:20 pm
STL
- BKK
2 stops28h 50m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$2,052
This American Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/209:40 pm
BKK
- STL
2 stops38h 16m
American Airlines
lun. 7/138:36 am
STL
- BKK
2 stops33h 09m
American Airlines
Deal found 5/16![American Airlines logo]()
$2,152
One-way flights from Thailand to St. LouisSearch for one-way flight options from Thailand to St. Louis. Find affordable one-way fares based on user searches. Data last updated mai 20, 2026.
Search for one-way flight options from Thailand to St. Louis. Find affordable one-way fares based on user searches. Data last updated mai 20, 2026.
This oojo deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/233:00 am
BKK
- STL
2 stops32h 59m
Qatar Airways
Deal found 5/17![Qatar Airways logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/231:10 pm
BKK
- STL
3 stops42h 13m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$648
This China Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/95:30 pm
BKK
- STL
2 stops52h 20m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$668
This China Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/205:30 pm
BKK
- STL
2 stops52h 20m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$684
This China Airlines deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/2810:50 am
BKK
- STL
2 stops26h 05m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$687
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/1010:50 am
BKK
- STL
3 stops43h 28m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$703
This Expedia deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1010:55 pm
HKT
- STL
2 stops53h 35m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$706
This Kiwi.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/61:10 pm
BKK
- STL
3 stops40h 23m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$711
Find flight deals from Thailand to St. Louis
Keep the following information in mind while searching for Thailand to St. Louis flight deals. Data was last updated mai 20, 2026.
Round-trip from | $1,258 (Japan Airlines) |
|---|---|
One-way from | $640 (oojo) |
Popular in | July |
Cheapest in | February |
Average price | $1,331 |
Cheapflights Fare Finder
Customize your flight search to find flights from Thailand to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mai 20, 2026.
Use the filters below to find and compare flights from Thailand to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BangkokSt. Louis
BKK - STL
BKKSTL
Bangkok Suvarnabhumi
mer. 9/9
12:30 am-11:02 pm
2 stops34h 32m
Lambert-St Louis
lun. 9/14
7:44 am-11:00 pm
2 stops27h 16m
$1,258
BangkokSt. Louis
BKK - STL
BKKSTL
Bangkok Suvarnabhumi
ven. 6/12
2:30 am-12:16 am
2 stops33h 46m
Lambert-St Louis
sam. 6/20
7:21 pm-1:25 pm
2 stops30h 04m
$1,395
BangkokSt. Louis
BKK - STL
BKKSTL
Bangkok Suvarnabhumi
ven. 7/3
10:50 am-9:35 pm
2 stops22h 45m
Lambert-St Louis
ven. 7/10
8:10 am-4:20 pm
2 stops44h 10m
$1,458
Phuket CitySt. Louis
HKT - STL
HKTSTL
Phuket City
jeu. 11/5
12:20 pm-7:27 pm
2 stops44h 07m
Lambert-St Louis
dim. 11/8
7:00 am-11:20 am
2 stops39h 20m
$1,463
BangkokSt. Louis
BKK - STL
BKKSTL
Bangkok Suvarnabhumi
jeu. 9/10
9:35 am-12:02 pm
2 stops38h 27m
Lambert-St Louis
lun. 9/14
5:30 pm-9:35 am
3 stops28h 05m
$1,465
Quickest round-trip
BangkokSt. Louis
BKK - STL
BKKSTL
Bangkok Suvarnabhumi
jeu. 9/17
7:00 am-9:36 pm
2 stops26h 36m
Lambert-St Louis
lun. 9/21
12:59 pm-4:35 am
2 stops27h 36m
$1,471
Cheapest one-way
BangkokSt. Louis
BKK - STL
BKKSTL
Bangkok Suvarnabhumi
mar. 6/9
5:30 pm-9:50 am
2 stops52h 20m
$668
BangkokSt. Louis
BKK - STL
BKKSTL
Bangkok Suvarnabhumi
sam. 6/20
5:30 pm-9:50 am
2 stops52h 20m
$684
Quickest one-way
BangkokSt. Louis
BKK - STL
BKKSTL
Bangkok Suvarnabhumi
dim. 6/28
10:50 am-12:55 am
2 stops26h 05m
$687
Phuket CitySt. Louis
HKT - STL
HKTSTL
Phuket City
mar. 11/10
10:55 pm-3:30 pm
2 stops53h 35m
$706
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Thailand to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Thailand with our price prediction graph.
BKK-STL
HKT-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Thailand to St. Louis
TH0-STL
BKK-STL
HKT-STL
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated mai 20, 2026.
Get a feel of what it's like to fly with Japan Airlines and United Airlines from Thailand to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Boarding
8.4
Comfort
8.2
Entertainment
7.8
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
Crew
8.7
Boarding
8.4
Comfort
8.2
Entertainment
7.8
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
Crew
8.7
Boarding
8.4
Comfort
8.2
Entertainment
7.8
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
Related info for your journey
Find useful and relevant information for your journey from Thailand to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
St. Louis flight routes
Alternative routes for Thailand to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Thailand to St. Louis by cabin class
Find flights from Thailand to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Thailand and St. Louis flights
Browse other Thailand and St. Louis flight options. Last updated on mai 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on mai 20, 2026.
Top 2 airlines flying from Thailand to St. Louis
Discover the top 2 airlines that operate flights from Thailand to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mai 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$952 | Average$1,236 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$1,410 | Average$1,415 | FlexibilityNo cancel fee | On-time69% |