HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$607+ Cheap flights from Southeast Asia 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — STL
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Southeast Asia 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 Southeast Asia to St. Louis

Keep the following information in mind while searching for Southeast Asia to St. Louis flight deals. Data was last updated April 25, 2025.

Round-trip from

$1,181
(EVA Air)

One-way from

$607
(Kiwi.com)
From Southeast Asia to Lambert-St Louis
Search Deals
One-way flight from Southeast Asia to Lambert-St Louis
Search Deals

Find flight deals from Southeast Asia to St. Louis

Cheapest flights from Southeast Asia to St. Louis
Explore the most affordable flight options available from Southeast Asia to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This EVA Air deal was found by Cheapflights users on 4/25. 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.
Mon 6/94:45 pmBKK - STL
2 stops33h 22mMultiple Airlines
Mon 6/167:32 pmSTL - BKK
2 stops27h 48mMultiple Airlines
Deal found 4/25$1,181
This CheapOair deal was found by Cheapflights users on 4/24. 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.
Sat 6/79:45 amBKK - STL
2 stops25h 14mJapan Airlines
Sat 6/148:30 amSTL - BKK
2 stops26h 30mJapan Airlines
Deal found 4/24$1,185
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/811:45 pmSGN - STL
2 stops26h 52mDelta
Sun 6/156:00 amSTL - SGN
2 stops28h 05mDelta
Deal found 4/24$1,186
This CheapOair deal was found by Cheapflights users on 4/24. 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.
Thu 5/158:20 amSGN - STL
2 stops27h 44mJapan Airlines
Fri 5/166:52 amSTL - SGN
2 stops34h 33mJapan Airlines
Deal found 4/24$1,191
This EVA Air deal was found by Cheapflights users on 4/25. 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.
Fri 5/96:50 pmMNL - STL
2 stops32h 18mMultiple Airlines
Fri 5/166:22 pmSTL - MNL
2 stops28h 18mMultiple Airlines
Deal found 4/25$1,218
This lastminute.com deal was found by Cheapflights users on 4/24. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/281:55 pmBKK - STL
2 stops43h 53mANA
Sun 5/41:10 pmSTL - BKK
2 stops51h 25mANA
Deal found 4/24$1,336
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 7/2010:05 pmBKK - STL
2 stops36h 52mAmerican Airlines
Wed 7/306:25 amSTL - BKK
2 stops52h 35mAmerican Airlines
Deal found 4/23$1,369
This EVA Air deal was found by Cheapflights users on 4/24. 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.
Wed 5/141:50 amSGN - STL
2 stops27h 17mMultiple Airlines
Sat 5/176:22 pmSTL - SGN
2 stops29h 18mMultiple Airlines
Deal found 4/24$1,389
This oojo deal was found by Cheapflights users on 4/24. 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.
Sat 6/72:05 amSGN - STL
2 stops48h 02mChina Airlines
Tue 6/103:03 pmSTL - SGN
2 stops30h 37mChina Airlines
Deal found 4/24$1,530
This Korean Air deal was found by Cheapflights users on 4/25. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:10 amMNL - STL
2 stops25h 09mKorean Air
Fri 5/167:05 amSTL - MNL
2 stops26h 00mKorean Air
Deal found 4/25$1,630
This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/227:00 amBKK - STL
2 stops44h 16mAir Canada
Thu 7/319:15 amSTL - BKK
2 stops31h 20mAir Canada
Deal found 4/23$1,642
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/102:35 amBKK - STL
2 stops41h 31mDelta
Mon 8/186:45 amSTL - BKK
2 stops27h 00mDelta
Deal found 4/24$1,844

Cheapflights Fare Finder

Customize your flight search to find flights from Southeast Asia 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 April 25, 2025.
Use the filters below to find and compare flights from Southeast Asia to St. Louis that are best for you.

Fly from

Southeast Asia

Fly to

St. Louis

Route

Depart

Return

Price

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Mon 6/9

4:45 pm-2:07 pm

2 stops33h 22m

Lambert-St Louis

Mon 6/16

7:32 pm-11:20 am

2 stops27h 48m

$1,181

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Sat 6/7

9:45 am-10:59 pm

2 stops25h 14m

Lambert-St Louis

Sat 6/14

8:30 am-11:00 pm

2 stops26h 30m

$1,185

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Sun 6/8

11:45 pm-2:37 pm

2 stops26h 52m

Lambert-St Louis

Sun 6/15

6:00 am-10:05 pm

2 stops28h 05m

$1,186

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Thu 5/15

8:20 am-12:04 am

2 stops27h 44m

Lambert-St Louis

Fri 5/16

6:52 am-5:25 am

2 stops34h 33m

$1,191

ManilaSt. Louis

MNL - STL

MNLSTL

Manila Ninoy Aquino Intl

Fri 5/9

6:50 pm-2:08 pm

2 stops32h 18m

Lambert-St Louis

Fri 5/16

6:22 pm-11:40 am

2 stops28h 18m

$1,218

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Sun 7/20

10:05 pm-10:57 pm

2 stops36h 52m

Lambert-St Louis

Wed 7/30

6:25 am-11:00 pm

2 stops52h 35m

$1,369

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Wed 5/14

1:50 am-5:07 pm

2 stops27h 17m

Lambert-St Louis

Sat 5/17

6:22 pm-11:40 am

2 stops29h 18m

$1,389

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Sat 6/7

2:05 am-2:07 pm

2 stops48h 02m

Lambert-St Louis

Tue 6/10

3:03 pm-9:40 am

2 stops30h 37m

$1,530

ManilaSt. Louis

MNL - STL

MNLSTL

Manila Ninoy Aquino Intl

Thu 5/8

1:10 am-1:19 pm

2 stops25h 09m

Lambert-St Louis

Fri 5/16

7:05 am-10:05 pm

2 stops26h 00m

$1,630

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Tue 7/22

7:00 am-3:16 pm

2 stops44h 16m

Lambert-St Louis

Thu 7/31

9:15 am-4:35 am

2 stops31h 20m

$1,642

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 30 results
1
2
3

Best time to book a flight from Southeast Asia to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Southeast Asia with our price prediction graph.
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 Southeast Asia to St. Louis

What is the cheapest month to book a flight from Southeast Asia to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Southeast Asia to St. Louis (average of $311). Flying from Southeast Asia to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YJX to STL?

Find hourly flight availability from Southeast Asia to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

When flying from Southeast Asia to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 25, 2025.
Read through reviews of airlines operating flights from Southeast Asia to St. Louis, such as EVA Air, Korean Air and Japan Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,180 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
EVA Air
8.4
Very good
1,180 reviews
EVA Air
8.4
Very good
1,180 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Korean Air
8.4
Very good
1,063 reviews
EVA Air
8.4
Very good
1,180 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Japan Airlines
8.3
Very good
1,456 reviews
EVA Air
8.4
Very good
1,180 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
China Airlines
8.3
Very good
727 reviews
EVA Air
8.4
Very good
1,180 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
Emirates
8.0
Very good
3,211 reviews
EVA Air
8.4
Very good
1,180 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from Southeast Asia?

    For a flight from Southeast Asia to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

  • What are the cheapest airlines to fly from Southeast Asia to St. Louis one-way?

    One-way options have recently been found by users for as low as $641 on Delta. Other airlines that offer cheap prices include Air Canada from $841 and China Airlines from $850 one-way.

  • What are the most popular routes from Southeast Asia to St. Louis?

    Most travelers choose Bangkok Suvarnabhumi - Lambert-St Louis, Ho Chi Minh City - Lambert-St Louis or Manila Ninoy Aquino Intl - Lambert-St Louis when deciding on the best route from Southeast Asia to St. Louis.

  • Can I find deals for flights from Southeast Asia to St. Louis that include hotel bookings?

    Yes. In addition to deals on Southeast Asia to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Southeast Asia to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to St. Louis.

  • Can I find deals for business class flights from Southeast Asia to St. Louis?

    Yes. Cheapflights offers flight deals from Southeast Asia to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southeast Asia to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Southeast Asia to St. Louis (average of $311). Flying from Southeast Asia to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Southeast Asia?

Book flights to Southeast Asia if you plan to visit one of these locations
Fenton
Maryland Heights
Fairview Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Glencoe
Alton
Farmington

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 for Southeast Asia to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Narita to Kansas City flights
Hyderabad to St. Louis flights
Haneda to Kansas City flights
Suvarnabhumi to St. Louis flights
Hyderabad to Kansas City flights
Haneda to St. Louis flights
Ho Chi Minh City to St. Louis flights
Capital to St. Louis flights
Incheon Intl to St. Louis flights
Mumbai to St. Louis flights
Taiwan Taoyuan Intl to Kansas City flights
Incheon Intl to Kansas City flights
New Delhi to St. Louis flights
Okinawa to St. Louis flights
New Delhi to Kansas City flights
Mumbai to Kansas City flights
Manila to Kansas City flights
Kolkata to Kansas City flights
Itami to Kansas City flights
Bangalore to St. Louis flights
Gimpo Intl to Kansas City flights
Busan to St. Louis flights
Suvarnabhumi to Kansas City flights
Taiwan Taoyuan Intl to St. Louis flights
Singapore to Kansas City flights
Chennai to Kansas City flights
Kansai Intl to Kansas City flights
Chennai to St. Louis flights
Manila to St. Louis flights
Chiang Mai to Kansas City flights
Pu Dong to Columbia flights
Gimpo Intl to St. Louis flights
Yerevan to St. Louis flights
Hongqiao Intl to St. Louis flights
Visakhapatnam to St. Louis flights
Qingdao to Springfield flights
Incheon Intl to Springfield flights
Hongqiao Intl to Kansas City flights
Bangalore to Kansas City flights
Jaipur to St. Louis flights
Chubu Centrair Intl to Kansas City flights
Hong Kong to Kansas City flights

Top 2 airlines flying from Southeast Asia to St. Louis

Discover the top 2 airlines that operate flights from Southeast Asia 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$995Average$1,166FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$1,294Average$1,391FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.