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$442+ Cheap flights from 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — STL
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Asia to St. Louis

Keep the following information in mind while searching for Asia to St. Louis flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$635
(Delta)

One-way from

$442
(Kiwi.com)

Popular in

January

Cheapest in

June

Average price

$1,247
From Asia to Lambert-St Louis
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One-way flight from Asia to Lambert-St Louis
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Highest demand for flights based on searches. 11% potential increase in price ($174 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Asia to St. Louis

Cheapest flights from Asia to St. Louis
Explore the most affordable flight options available from Asia to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
jue. 11/208:05 pmICN - STL
2 stops19h 41mDelta
lun. 11/245:34 pmSTL - ICN
2 stops31h 56mDelta
Deal found 9/14$635
This Delta deal was found by Cheapflights users on 9/13. 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.
mar. 10/287:30 pmICN - STL
1 stop27h 21mDelta
mar. 11/412:14 pmSTL - ICN
1 stop36h 16mDelta
Deal found 9/13$636
This British Airways deal was found by Cheapflights users on 9/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/37:20 amHYD - STL
2 stops25h 03mBritish Airways
mar. 10/710:36 amSTL - HYD
2 stops32h 14mBritish Airways
Deal found 9/14$794
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/305:20 pmHND - STL
1 stop19h 46mDelta
jue. 11/68:53 amSTL - HND
1 stop15h 27mDelta
Deal found 9/15$796
This Delta deal was found by Cheapflights users on 9/14. 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.
vie. 10/249:35 amTPE - STL
2 stops27h 49mDelta
sáb. 11/86:00 amSTL - TPE
2 stops25h 05mDelta
Deal found 9/14$860
This United Airlines deal was found by Cheapflights users on 9/15. 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.
vie. 12/196:20 pmHND - STL
1 stop18h 23mUnited Airlines
jue. 1/15:02 pmSTL - HND
1 stop33h 43mUnited Airlines
Deal found 9/15$861
This Travelocity deal was found by Cheapflights users on 9/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/131:30 pmDEL - STL
2 stops40h 43mMultiple Airlines
lun. 10/204:05 pmSTL - DEL
2 stops25h 05mMultiple Airlines
Deal found 9/13$862
This Korean Air deal was found by Cheapflights users on 9/13. 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.
lun. 9/156:40 pmICN - STL
1 stop18h 29mKorean Air
mar. 10/147:05 amSTL - ICN
1 stop41h 05mKorean Air
Deal found 9/13$870
This British Airways deal was found by Cheapflights users on 9/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/197:25 amHYD - STL
2 stops27h 04mBritish Airways
mar. 5/511:14 amSTL - HYD
2 stops31h 36mBritish Airways
Deal found 9/15$891
This Etihad Airways deal was found by Cheapflights users on 9/13. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/139:20 pmHYD - STL
2 stops33h 36mMultiple Airlines
lun. 10/207:16 amSTL - HYD
2 stops32h 54mMultiple Airlines
Deal found 9/13$941
This oojo deal was found by Cheapflights users on 9/12. 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.
lun. 10/273:35 amMNL - STL
2 stops48h 43mChina Airlines
mar. 11/47:00 amSTL - MNL
2 stops42h 55mChina Airlines
Deal found 9/12$945
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/249:40 amMNL - STL
2 stops28h 14mJapan Airlines
jue. 5/76:15 amSTL - MNL
2 stops26h 25mJapan Airlines
Deal found 9/15$952

Cheapflights Fare Finder

 
Customize your flight search to find flights from 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Asia to St. Louis that are best for you.

Fly from

Asia

Fly to

St. Louis

Route

Depart

Return

Price

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

jue. 11/20

7:30 pm-11:23 pm

1 stop18h 53m

Lambert-St Louis

lun. 11/24

6:09 pm-3:30 pm

2 stops30h 21m

$635

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

mar. 10/28

8:05 pm-8:51 am

2 stops26h 46m

Lambert-St Louis

mar. 11/4

6:14 pm-3:30 pm

2 stops30h 16m

$636

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

vie. 2/13

7:40 pm-5:59 pm

1 stop37h 19m

Lambert-St Louis

lun. 2/16

7:30 am-4:20 pm

1 stop17h 50m

$744

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

jue. 2/12

6:00 pm-9:04 am

1 stop30h 04m

Lambert-St Louis

lun. 2/16

7:30 am-4:20 pm

1 stop17h 50m

$756

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

vie. 10/3

7:20 am-1:31 pm

2 stops40h 41m

Lambert-St Louis

mar. 10/7

10:36 am-5:20 am

2 stops32h 14m

$794

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

jue. 10/30

5:20 pm-11:06 pm

1 stop19h 46m

Lambert-St Louis

jue. 11/6

6:00 am-5:45 pm

2 stops20h 45m

$796

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

vie. 12/19

6:20 pm-9:43 pm

1 stop18h 23m

Lambert-St Louis

jue. 1/1

5:02 pm-5:45 pm

1 stop33h 43m

$861

Taipei CitySt. Louis

TPE - STL

TPESTL

Taipei City Taiwan Taoyuan Intl

jue. 3/5

8:20 am-5:56 pm

2 stops23h 36m

Lambert-St Louis

lun. 3/9

11:18 am-10:15 am

2 stops33h 57m

$911

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

lun. 10/13

9:20 pm-8:26 pm

2 stops33h 36m

Lambert-St Louis

lun. 10/20

7:16 am-2:40 am

2 stops32h 54m

$941

HyderabadSt. Louis

HYD - STL

HYDSTL

Hyderabad Rajiv Gandhi Intl

mié. 10/29

9:15 pm-11:54 pm

2 stops37h 09m

Lambert-St Louis

mié. 11/5

6:00 am-2:20 am

2 stops32h 50m

$941

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
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Best time to book a flight from Asia to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from 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 Asia to St. Louis

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

Currently, August is the cheapest month in which you can book a flight from Asia to St. Louis (average of $311). Flying from 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 AS to STL?

Find hourly flight availability from 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 septiembre 15, 2025.

When flying from 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.

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 septiembre 15, 2025.
Peruse reviews from past customers who have flown with Japan Airlines, Delta, and Qatar Airways from Asia to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,559 reviews

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Overall

8.3

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Japan Airlines
8.3
Very good
1,559 reviews
Japan Airlines
8.3
Very good
1,559 reviews

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Overall

8.3

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Delta
8.0
Very good
7,954 reviews
Japan Airlines
8.3
Very good
1,559 reviews

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Overall

8.3

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Qatar Airways
7.4
Good
3,624 reviews
Japan Airlines
8.3
Very good
1,559 reviews

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Overall

8.3

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Lufthansa
6.8
Okay
7,407 reviews
Japan Airlines
8.3
Very good
1,559 reviews

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Overall

8.3

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
British Airways
6.7
Okay
7,361 reviews
Japan Airlines
8.3
Very good
1,559 reviews

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Overall

8.3

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Related info for your journey

Find useful and relevant information for your journey from 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 Asia?

    Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Asia to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

  • How long is the flight from Asia to St. Louis?

    Delta, British Airways, and United Airlines can get you from Asia to St. Louis in just under 18h 23m. Your travel time can differ by up to 22h 18m. The distance between Asia and St. Louis is about 6383 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Asia to St. Louis are Delta ($442), Air Canada ($442), and Air France ($594).

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

    While some choose either Hyderabad Rajiv Gandhi Intl - Lambert-St Louis or Bengaluru Intl - Lambert-St Louis, Bangkok Suvarnabhumi - Lambert-St Louis is the most popular route from Asia to St. Louis.

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

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

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

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

    Yes. Cheapflights offers flight deals from 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 Asia to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Asia to St. Louis (average of $311). Flying from 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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Top 7 airlines flying from Asia to St. Louis

Discover the top 7 airlines that operate flights from 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$687Average$968FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$721Average$984FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$787Average$1,325FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$898Average$1,188FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$912Average$988FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$1,015Average$1,207FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$1,205Average$1,249FlexibilityNo cancel feeOn-time76%

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