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Kuala Lumpur

$528+ Cheap flights from St. Louis (STL) to Kuala Lumpur

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KUL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from St. Louis to Kuala Lumpur

Cheapest flights from St. Louis to Kuala Lumpur
Explore the most affordable flight options available from St. Louis to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 3/56:51 am
STL
-
KUL
2 stops37h 29m
United Airlines
Mon 3/92:15 pm
KUL
-
STL
2 stops46h 36m
United Airlines
Deal found 1/26$953
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 3/35:25 pm
STL
-
KUL
2 stops30h 30m
United Airlines
Fri 3/66:30 pm
KUL
-
STL
2 stops41h 55m
United Airlines
Deal found 1/27$1,006
This oojo deal was found by Cheapflights users on 1/27. 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.
Tue 3/176:38 am
STL
-
KUL
2 stops45h 12m
Cathay Pacific
Mon 3/302:45 am
KUL
-
STL
2 stops33h 59m
Cathay Pacific
Deal found 1/27$1,015
This United Airlines deal was found by Cheapflights users on 1/27. 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 3/96:51 am
STL
-
KUL
2 stops42h 04m
United Airlines
Wed 3/256:30 pm
KUL
-
STL
2 stops40h 55m
United Airlines
Deal found 1/27$1,029
This KAYAK deal was found by Cheapflights users on 1/28. 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.
Wed 6/245:29 pm
STL
-
KUL
2 stops47h 31m
ANA
Sun 7/52:15 pm
KUL
-
STL
2 stops41h 23m
ANA
Deal found 1/28$1,327
This FlightHub deal was found by Cheapflights users on 1/28. 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.
Sun 2/16:00 am
STL
-
KUL
2 stops28h 15m
ANA
Tue 2/32:15 pm
KUL
-
STL
2 stops39h 37m
ANA
Deal found 1/28$1,348
This oojo deal was found by Cheapflights users on 1/28. 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.
Mon 2/92:50 pm
STL
-
KUL
2 stops30h 55m
EVA Air
Sat 2/283:25 pm
KUL
-
STL
2 stops36h 58m
EVA Air
Deal found 1/28$1,433
This oojo deal was found by Cheapflights users on 1/28. 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 3/77:00 am
STL
-
KUL
2 stops47h 40m
Qatar Airways
Sat 3/217:55 pm
KUL
-
STL
2 stops29h 49m
Qatar Airways
Deal found 1/28$1,525
This EVA Air deal was found by Cheapflights users on 1/27. 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 3/95:35 pm
STL
-
KUL
3 stops29h 10m
Multiple Airlines
Wed 3/2512:55 pm
KUL
-
STL
2 stops35h 00m
Multiple Airlines
Deal found 1/27$1,536
This United Airlines deal was found by Cheapflights users on 1/28. 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 6/245:29 pm
STL
-
KUL
2 stops47h 31m
United Airlines
Sun 7/52:15 pm
KUL
-
STL
3 stops62h 06m
United Airlines
Deal found 1/28$1,588
This Ovago deal was found by Cheapflights users on 1/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:27 pm
STL
-
KUL
2 stops27h 33m
ANA
Tue 9/152:15 pm
KUL
-
STL
2 stops37h 04m
ANA
Deal found 1/28$1,601

Find flight deals from St. Louis to Kuala Lumpur

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Kuala Lumpur (MY1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Round-trip from

$953
(United Airlines)

One-way from

$528
(oojo)

Popular in

June

Cheapest in

December

Average price

$1,316
From Lambert-St Louis to Kuala Lumpur
Search Deals
One-way flight from Lambert-St Louis to Kuala Lumpur
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($391 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Kuala Lumpur 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 January 29, 2026.
Use the filters below to find and compare flights from St. Louis to Kuala Lumpur that are best for you.

Fly from

St. Louis

Fly to

Kuala Lumpur

Route

Depart

Return

Price

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Thu 3/5

6:51 am-10:20 am

2 stops37h 29m

Kuala Lumpur Intl

Mon 3/9

2:15 pm-11:51 pm

2 stops46h 36m

$953

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Tue 3/3

5:25 pm-1:55 pm

2 stops30h 30m

Kuala Lumpur Intl

Fri 3/6

6:30 pm-10:25 pm

2 stops41h 55m

$1,006

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Tue 3/17

6:38 am-4:50 pm

2 stops45h 12m

Kuala Lumpur Intl

Mon 3/30

2:45 am-11:44 pm

2 stops33h 59m

$1,015

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Mon 3/9

6:51 am-1:55 pm

2 stops42h 04m

Kuala Lumpur Intl

Wed 3/25

6:30 pm-10:25 pm

2 stops40h 55m

$1,029

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Wed 6/24

5:29 pm-6:00 am

2 stops47h 31m

Kuala Lumpur Intl

Sun 7/5

2:15 pm-6:38 pm

2 stops41h 23m

$1,327

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Tue 7/14

6:36 am-1:30 am

2 stops29h 54m

Kuala Lumpur Intl

Fri 8/14

8:10 am-7:14 pm

2 stops48h 04m

$1,348

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Wed 7/15

6:36 am-1:30 am

2 stops29h 54m

Kuala Lumpur Intl

Sat 8/15

8:10 am-7:14 pm

2 stops48h 04m

$1,348

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Mon 2/9

2:50 pm-11:45 am

2 stops30h 55m

Kuala Lumpur Intl

Sat 2/28

3:25 pm-2:23 pm

2 stops36h 58m

$1,433

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Sat 3/7

7:00 am-8:40 pm

2 stops47h 40m

Kuala Lumpur Intl

Sat 3/21

7:55 pm-12:44 pm

2 stops29h 49m

$1,525

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Mon 3/9

5:35 pm-11:45 am

3 stops29h 10m

Kuala Lumpur Intl

Wed 3/25

12:55 pm-10:55 am

2 stops35h 00m

$1,536

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 12 results
1
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Best time to book a flight from St. Louis to Kuala Lumpur

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur 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 Kuala Lumpur

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

Currently, September is the cheapest month in which you can book a flight from St. Louis to Kuala Lumpur (average of $663). Flying from St. Louis to Kuala Lumpur in June is currently the most expensive (average of $2,092). 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.

How much does it cost to fly round-trip from St. Louis to Kuala Lumpur?

Reviews of airlines servicing Kuala Lumpur

Get insights into the airlines that provide service to Kuala Lumpur. 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 Kuala Lumpur. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with ANA, Cathay Pacific, and United Airlines from St. Louis to Kuala Lumpur by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
1,078 reviews

Boarding

8.5

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very good
1,078 reviews
ANA
8.4
Very good
1,078 reviews

Boarding

8.5

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Cathay Pacific
7.6
Good
1,148 reviews
ANA
8.4
Very good
1,078 reviews

Boarding

8.5

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
United Airlines
7.4
Good
9,215 reviews
ANA
8.4
Very good
1,078 reviews

Boarding

8.5

Food

7.7

Overall

8.4

Crew

8.7

Entertainment

7.9

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Kuala Lumpur. 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 Kuala Lumpur?

    If you book a flight to Kuala Lumpur from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Kuala Lumpur per day from 3 different airlines.

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

    A quick flight from St. Louis to Kuala Lumpur can take about 37h 29m. United Airlines provides one of the quickest options available for as low as $953. There are 9462 mi between St. Louis and Kuala Lumpur. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from St. Louis to Kuala Lumpur round-trip?

    Cheapflights users have booked flights from St. Louis to Kuala Lumpur round-trip from $964. Other airlines that can offer you cheap pricing are United Airlines, from $993, and Cathay Pacific, from $1,015. ANA is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Kuala Lumpur 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 Kuala Lumpur?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Kuala Lumpur (average of $663). Flying from St. Louis to Kuala Lumpur in June is currently the most expensive (average of $2,092). 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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Alternative routes for St. Louis to Kuala Lumpur

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Kuala Lumpur Intl flights
Kansas City to Kuala Lumpur Intl flights

Top 3 airlines flying from St. Louis to Kuala Lumpur

Discover the top 3 airlines that operate flights from St. Louis to Kuala Lumpur. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$964Average$1,160FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$993Average$1,246FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,015Average$1,163FlexibilityNo cancel feeOn-time72%

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