S$1,039 Cheap Flights from St. Louis to Kuala Lumpur

View S$1,039 flight on Sun, 24 May, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Kuala Lumpur International Airport (KUL)

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Cheap Flights from St. Louis to Kuala Lumpur (STL-KUL)

Prices were available within the past 7 days and start at S$1,039 for one-way flights and S$2,017 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Fri, 2 Jan - Thu, 8 Jan
STL
St. Louis
KUL
Kuala Lumpur
S$2,017 Return, found 6 days ago
S$2,017
Return
found 6 days ago
Select Cathay Pacific flight, departing Fri, 2 Jan from St. Louis to Kuala Lumpur, returning Thu, 8 Jan, priced at S$2,017 found 6 days ago
Cathay Pacific
Thu, 1 Jan - Thu, 8 Jan
STL
St. Louis
KUL
Kuala Lumpur
S$2,190 Return, found 6 days ago
S$2,190
Return
found 6 days ago
Select Cathay Pacific flight, departing Thu, 1 Jan from St. Louis to Kuala Lumpur, returning Thu, 8 Jan, priced at S$2,190 found 6 days ago
Cathay Pacific
Fri, 2 Jan - Wed, 7 Jan
STL
St. Louis
KUL
Kuala Lumpur
S$2,200 Return, found 6 days ago
S$2,200
Return
found 6 days ago
Select Cathay Pacific flight, departing Fri, 2 Jan from St. Louis to Kuala Lumpur, returning Wed, 7 Jan, priced at S$2,200 found 6 days ago
Cathay Pacific
Sat, 3 Jan - Thu, 8 Jan
STL
St. Louis
KUL
Kuala Lumpur
S$2,255 Return, found 6 days ago
S$2,255
Return
found 6 days ago
Select Cathay Pacific flight, departing Sat, 3 Jan from St. Louis to Kuala Lumpur, returning Thu, 8 Jan, priced at S$2,255 found 6 days ago
American Airlines
Wed, 31 Dec - Wed, 7 Jan
STL
St. Louis
KUL
Kuala Lumpur
S$2,513 Return, found 6 days ago
S$2,513
Return
found 6 days ago
Select American Airlines flight, departing Wed, 31 Dec from St. Louis to Kuala Lumpur, returning Wed, 7 Jan, priced at S$2,513 found 6 days ago
Cathay Pacific
Wed, 31 Dec - Wed, 7 Jan
STL
St. Louis
KUL
Kuala Lumpur
S$2,538 Return, found 6 days ago
S$2,538
Return
found 6 days ago
Select Cathay Pacific flight, departing Wed, 31 Dec from St. Louis to Kuala Lumpur, returning Wed, 7 Jan, priced at S$2,538 found 6 days ago
United
Wed, 31 Dec - Wed, 7 Jan
STL
St. Louis
KUL
Kuala Lumpur
S$2,540 Return, found 6 days ago
S$2,540
Return
found 6 days ago
Select United flight, departing Wed, 31 Dec from St. Louis to Kuala Lumpur, returning Wed, 7 Jan, priced at S$2,540 found 6 days ago
United
Wed, 31 Dec - Wed, 7 Jan
STL
St. Louis
KUL
Kuala Lumpur
S$2,611 Return, found 6 days ago
S$2,611
Return
found 6 days ago
Select United flight, departing Wed, 31 Dec from St. Louis to Kuala Lumpur, returning Wed, 7 Jan, priced at S$2,611 found 6 days ago
All Nippon Airways
Wed, 31 Dec - Wed, 7 Jan
STL
St. Louis
KUL
Kuala Lumpur
S$2,766 Return, found 6 days ago
S$2,766
Return
found 6 days ago
Select All Nippon Airways flight, departing Wed, 31 Dec from St. Louis to Kuala Lumpur, returning Wed, 7 Jan, priced at S$2,766 found 6 days ago
Japan Airlines
Wed, 31 Dec - Wed, 7 Jan
STL
St. Louis
KUL
Kuala Lumpur
S$4,642 Return, found 6 days ago
S$4,642
Return
found 6 days ago
Select Japan Airlines flight, departing Wed, 31 Dec from St. Louis to Kuala Lumpur, returning Wed, 7 Jan, priced at S$4,642 found 6 days ago
St. Louis to Kuala Lumpur route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Kuala Lumpur Intl.
Return price
S$2,016
Distance
15148 km

Perfect flights from St. Louis to Kuala Lumpur

Your Journey from St. Louis to Kuala Lumpur

Start your unforgettable journey with Expedia. Our broad selection of flights from St. Louis to Kuala Lumpur caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, Alaska Airlines, American Airlines, Air Canada, All Nippon Airways, Cathay Pacific, Japan Airlines. Our selection of flights from Lambert-St. Louis Intl. to Kuala Lumpur Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with St. Louis to Kuala Lumpur Flights

Experience the joy of finding cheap flights from Lambert-St. Louis Intl. to Kuala Lumpur Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$1,039 and roundtrip prices from S$2,017*.
 

Pre-Flight Essentials

Ensure a smooth journey from St. Louis to Kuala Lumpur with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Kuala Lumpur

Picture yourself stepping off the plane in Kuala Lumpur and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your St. Louis to Kuala Lumpur Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from St. Louis to Kuala Lumpur.
 

Beyond the Flight – Exploring Kuala Lumpur

With Expedia, your adventure extends beyond the flight. Explore Kuala Lumpur at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from St. Louis to Kuala Lumpur with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from St. Louis to Kuala Lumpur with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Lambert-St. Louis Intl. Airport (STL) to Kuala Lumpur Intl. Airport (KUL)?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between St. Louis Lambert International Airport and KUL start from S$2,017. Book today to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from STL to Kuala Lumpur Airport?
We get that things come up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Lambert-St. Louis Intl. Airport (STL) to Kuala Lumpur Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lambert-St. Louis Intl. Airport (STL) to KUL flights, you'll see a "no change fees" filter for you to select.
How far is the flight from STL to Kuala Lumpur Airport?
With a flight distance of 15,300 kilometres between St. Louis Lambert International Airport and Kuala Lumpur Airport, this is a long-haul flight. Be sure to drink plenty of water and get up to stretch your legs every so often.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to Kuala Lumpur Intl. Airport (KUL)?
Direct flights aren't available, so you'll have to make at least one stop between Lambert-St. Louis Intl. Airport (STL) and Kuala Lumpur Airport. Take advantage of the layover time to stretch your legs and freshen up.
Are St. Louis Lambert International Airport to Kuala Lumpur Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get amazing last-minute deals from Lambert-St. Louis Intl. Airport (STL) to KUL, but it's also possible to miss out entirely! As many airlines publish prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be sure you're always getting the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.