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Malaysia

$990+ Cheap flights from St. Louis (STL) to Malaysia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KUL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from St. Louis to Malaysia

Keep the following information in mind while searching for St. Louis to Malaysia flight deals. Data was last updated September 16, 2025.

Round-trip from

$1,044
(United Airlines)

Popular in

May

Cheapest in

September

Average price

$1,163
From Lambert-St Louis to Malaysia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($226 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from St. Louis to Malaysia

Cheapest flights from St. Louis to Malaysia
Explore the most affordable flight options available from St. Louis to Malaysia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This ANA 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:17 amSTL - KUL
2 stops25h 38mMultiple Airlines
Tue 9/307:15 amKUL - STL
2 stops27h 45mMultiple Airlines
Deal found 9/15$990
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:17 amSTL - KUL
2 stops25h 38mANA
Tue 9/302:15 pmKUL - STL
2 stops39h 13mANA
Deal found 9/16$1,038
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 amSTL - KUL
2 stops28h 55mUnited Airlines
Sun 9/282:15 pmKUL - STL
2 stops41h 54mUnited Airlines
Deal found 9/13$1,040
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:29 pmSTL - KUL
2 stops27h 51mUnited Airlines
Thu 11/65:00 pmKUL - STL
2 stops37h 27mUnited Airlines
Deal found 9/14$1,044

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Malaysia 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 September 16, 2025.
Use the filters below to find and compare flights from St. Louis to Malaysia that are best for you.

Fly from

St. Louis

Fly to

Malaysia

Route

Depart

Return

Price

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Thu 10/30

5:29 pm-10:20 am

2 stops27h 51m

Kuala Lumpur Intl

Thu 11/6

5:00 pm-4:27 pm

2 stops37h 27m

$1,044

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Fri 2/13

6:45 am-6:45 am

2 stops34h 00m

Kuala Lumpur Intl

Sat 2/21

2:15 pm-12:21 pm

2 stops36h 06m

$1,145

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Fri 2/13

2:55 pm-10:45 am

2 stops29h 50m

Kuala Lumpur Intl

Fri 2/20

2:40 am-11:56 pm

2 stops35h 16m

$1,223

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Thu 12/4

7:00 am-2:15 pm

2 stops41h 15m

Kuala Lumpur Intl

Tue 12/30

3:25 pm-4:26 pm

2 stops39h 01m

$1,495

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Thu 12/4

7:00 am-8:15 am

2 stops35h 15m

Kuala Lumpur Intl

Tue 12/30

7:55 pm-11:59 pm

2 stops42h 04m

$1,563

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Thu 10/30

3:14 pm-9:55 pm

2 stops41h 41m

Kuala Lumpur Intl

Wed 11/5

1:25 am-10:22 pm

2 stops34h 57m

$4,502

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from St. Louis to Malaysia

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

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

Currently, March is the cheapest month in which you can book a flight from St. Louis to Malaysia (average of $967). Flying from St. Louis to Malaysia in June is currently the most expensive (average of $1,418). 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 STL to MY?

Find hourly flight availability from St. Louis to Malaysia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from St. Louis to Malaysia, 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 Malaysia

Get insights into the airlines that provide service to Malaysia. 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 Malaysia. Reviews last updated September 16, 2025.
See what other customers who have flown with ANA, Qatar Airways, and United Airlines from St. Louis to Malaysia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
963 reviews

Entertainment

7.9

Overall

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very good
963 reviews
ANA
8.4
Very good
963 reviews

Entertainment

7.9

Overall

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Qatar Airways
7.4
Good
3,624 reviews
ANA
8.4
Very good
963 reviews

Entertainment

7.9

Overall

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
United Airlines
7.4
Good
8,924 reviews
ANA
8.4
Very good
963 reviews

Entertainment

7.9

Overall

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Boarding

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Malaysia. 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 from for flights from St. Louis to Malaysia?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Malaysia. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

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

    United Airlines, ANA, and EVA Air can get you from St. Louis to Malaysia in just under 27h 51m. Your travel time can differ by up to 13h 24m. The distance between St. Louis and Malaysia is about 9462 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from St. Louis to Malaysia (average of $967). Flying from St. Louis to Malaysia in June is currently the most expensive (average of $1,418). 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

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Top 3 airlines flying from St. Louis to Malaysia

Discover the top 3 airlines that operate flights from St. Louis to Malaysia. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,229Average$1,250FlexibilityNo cancel feeOn-time69%
ANACheapest$1,255Average$1,559FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,352Average$1,455FlexibilityNo cancel feeOn-time68%

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