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$579+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — STL
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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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 4, 2025.

Round-trip from

$977
(FlightHub)

One-way from

$579
(StudentUniverse)
From Southeast Asia to Lambert-St Louis
Search Deals
One-way flight from Southeast Asia to Lambert-St Louis
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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 4, 2025.

This FlightHub deal was found by Cheapflights users on 4/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1211:25 pmMNL - STL
2 stops36h 39mJapan Airlines
Mon 6/97:20 amSTL - MNL
2 stops33h 15mJapan Airlines
Deal found 4/3$977
This EaseMyTrip deal was found by Cheapflights users on 4/4. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/232:40 amBKK - STL
2 stops47h 27mMultiple Airlines
Mon 8/117:32 pmSTL - BKK
2 stops26h 13mMultiple Airlines
Deal found 4/4$1,061
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Mon 4/288:40 amMNL - STL
3 stops43h 02mUnited Airlines
Mon 5/53:43 pmSTL - MNL
2 stops25h 12mUnited Airlines
Deal found 4/4$1,307
This ANA deal was found by Cheapflights users on 4/3. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/119:10 amMNL - STL
2 stops23h 54mMultiple Airlines
Wed 4/168:48 amSTL - MNL
2 stops23h 27mMultiple Airlines
Deal found 4/3$1,309
This FlightHub deal was found by Cheapflights users on 4/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/210:05 pmBKK - STL
2 stops37h 15mJapan Airlines
Sun 8/248:26 amSTL - BKK
2 stops26h 34mJapan Airlines
Deal found 4/3$1,344
This Finnair deal was found by Cheapflights users on 4/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:05 amBKK - STL
2 stops28h 44mFinnair
Mon 8/186:10 pmSTL - BKK
2 stops47h 20mFinnair
Deal found 4/3$1,358
This United deal was found by Cheapflights users on 4/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:00 amBKK - STL
2 stops21h 31mUnited Airlines
Mon 8/115:41 pmSTL - BKK
3 stops46h 54mUnited Airlines
Deal found 4/4$1,387
This American Airlines deal was found by Cheapflights users on 4/3. 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.
Wed 7/239:05 pmBKK - STL
2 stops39h 24mAmerican Airlines
Mon 8/49:25 amSTL - BKK
2 stops33h 55mAmerican Airlines
Deal found 4/3$1,642
This Qatar Airways deal was found by Cheapflights users on 4/3. 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.
Tue 7/228:40 amBKK - STL
2 stops40h 59mQatar Airways
Thu 8/77:23 amSTL - BKK
2 stops35h 57mQatar Airways
Deal found 4/3$1,652
This Expedia deal was found by Cheapflights users on 4/3. 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.
Thu 4/101:10 amMNL - STL
2 stops34h 54mKorean Air
Wed 4/166:50 amSTL - MNL
2 stops26h 15mKorean Air
Deal found 4/3$1,805
This KLM deal was found by Cheapflights users on 4/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/118:05 pmMNL - STL
3 stops39h 59mKLM
Wed 4/165:32 pmSTL - MNL
3 stops36h 13mKLM
Deal found 4/3$3,246

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 4, 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

ManilaSt. Louis

MNL - STL

MNLSTL

Manila Ninoy Aquino Intl

Mon 5/12

11:25 pm-11:04 pm

2 stops36h 39m

Lambert-St Louis

Mon 6/9

7:20 am-5:35 am

2 stops33h 15m

$977

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Fri 5/23

2:40 am-2:07 pm

2 stops47h 27m

Lambert-St Louis

Mon 8/11

7:32 pm-9:45 am

2 stops26h 13m

$1,061

ManilaSt. Louis

MNL - STL

MNLSTL

Manila Ninoy Aquino Intl

Mon 4/28

8:40 am-2:42 pm

3 stops43h 02m

Lambert-St Louis

Mon 5/5

3:43 pm-5:55 am

2 stops25h 12m

$1,307

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Sat 8/2

10:05 pm-11:20 pm

2 stops37h 15m

Lambert-St Louis

Sun 8/24

8:26 am-11:00 pm

2 stops26h 34m

$1,344

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Mon 8/11

7:05 am-11:49 pm

2 stops28h 44m

Lambert-St Louis

Mon 8/18

6:10 pm-5:30 am

2 stops47h 20m

$1,358

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Sat 5/24

7:00 am-4:31 pm

2 stops21h 31m

Lambert-St Louis

Mon 8/11

5:41 pm-4:35 am

3 stops46h 54m

$1,387

ManilaSt. Louis

MNL - STL

MNLSTL

Manila Ninoy Aquino Intl

Sun 5/11

2:50 am-7:43 pm

2 stops29h 53m

Lambert-St Louis

Mon 6/9

7:30 am-6:20 am

2 stops33h 50m

$1,620

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Wed 7/23

9:05 pm-12:29 am

2 stops39h 24m

Lambert-St Louis

Mon 8/4

9:25 am-7:20 am

2 stops33h 55m

$1,642

BangkokSt. Louis

BKK - STL

BKKSTL

Bangkok Suvarnabhumi

Tue 7/22

8:40 am-1:39 pm

2 stops40h 59m

Lambert-St Louis

Thu 8/7

7:23 am-7:20 am

2 stops35h 57m

$1,652

ManilaSt. Louis

MNL - STL

MNLSTL

Manila Ninoy Aquino Intl

Wed 4/30

1:10 am-4:26 pm

2 stops28h 16m

Lambert-St Louis

Sat 5/3

6:00 am-10:05 pm

2 stops27h 05m

$1,912

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 25 results
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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 4, 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 4, 2025.
Read through reviews of airlines operating flights from Southeast Asia to St. Louis, such as Korean Air, Japan Airlines and Emirates. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,053 reviews

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very good
1,053 reviews
Korean Air
8.4
Very good
1,053 reviews

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Japan Airlines
8.3
Very good
1,441 reviews
Korean Air
8.4
Very good
1,053 reviews

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Emirates
8.0
Very good
3,192 reviews
Korean Air
8.4
Very good
1,053 reviews

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Finnair
7.6
Good
1,267 reviews
Korean Air
8.4
Very good
1,053 reviews

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Cathay Pacific
7.5
Good
842 reviews
Korean Air
8.4
Very good
1,053 reviews

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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 $714 on Philippine Airlines. Other airlines that offer cheap prices include United Airlines from $795 and Qatar Airways from $941 one-way.

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

    Most travelers choose Bangkok Suvarnabhumi - Lambert-St Louis, Manila Ninoy Aquino Intl - Lambert-St Louis or Ho Chi Minh City - 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
Chesterfield

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Alternative routes for Southeast Asia to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Hongqiao Intl to St. Louis flights
Capital to Kansas City flights
Qingdao to Springfield flights
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Kansai Intl to Kansas City flights
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Pune to Kansas City flights
Hong Kong to St. Louis flights
Hong Kong to Kansas City flights
Phuket City to St. Louis flights
Chengdu to Kansas City flights
Zhengzhou to Kansas City flights
Kolkata to Kansas City flights
Jaipur to St. Louis flights
Guangzhou to Kansas City flights
Bangalore to Kansas City flights

Top 3 airlines flying from Southeast Asia to St. Louis

Discover the top 3 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 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$995Average$1,169FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$1,222Average$1,263FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,294Average$1,455FlexibilityNo cancel feeOn-time69%

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