Which airports can I use when flying from St. Louis to Kuala Lumpur Intl Airport?

Flights from St. Louis to Kuala Lumpur Intl Airport usually depart from Lambert-St Louis (STL) and arrive at Kuala Lumpur Intl (KUL).

Can I save money by using flexible dates for flights from St. Louis to Kuala Lumpur Intl Airport?

Yes. Being flexible with your travel dates can save you up to 27% on the St. Louis to Kuala Lumpur Intl Airport route. Tuesday is the cheapest departure day at $1,160 round-trip on average, while Wednesday is the most expensive at $1,586, a difference of $426. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Kuala Lumpur Intl Airport?

Some of the most popular sights in Kuala Lumpur Intl Airport are KLCC Park, Petronas Towers and Suria KLCC. These are among the most viewed places in Kuala Lumpur Intl Airport on KAYAK.

Do I need a passport to fly from St. Louis to Kuala Lumpur Intl Airport?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between St. Louis and Kuala Lumpur Intl Airport?

Kuala Lumpur Intl Airport is 13 hours ahead of St. Louis (Malaysia Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Kuala Lumpur Intl Airport (KUL)?

Kuala Lumpur Intl Airport (KUL) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include: · Paradise · Galaxy Asia Car Rental · SEIYON Rent a Car · Europcar · GREEN MOTION

How much should I expect to pay for a St. Louis to Kuala Lumpur Intl Airport flight?

Round-trip flights from St. Louis to Kuala Lumpur Intl Airport range from $1,096 to $1,567, with an average of $1,356 over the past 12 months. Anything below $1,096 counts as a good deal.

What is the cheapest airline to fly from St. Louis to Kuala Lumpur Intl Airport?

Cathay Pacific ($1,200) and United Airlines ($1,311) are the cheapest airlines to fly round-trip from St. Louis to Kuala Lumpur Intl Airport according to KAYAK data over the last 5 days.

Cheap Flights from St. Louis to Kuala Lumpur | KAYAK

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,102

Typical prices: $1,096-$1,567

Multiple Airlines

Fri 9/21Fri 10/5

STL - KUL • 2 stops

When to travel

December

Cheapest • 22% price drop

April

Most popular

Good to know

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Kuala Lumpur Intl Airport!

Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from St. Louis to Kuala Lumpur Intl

Mon, Sep 21 - Mon, Oct 5

8:43 am - 8:25 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

34h 42m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

9:50 am - 4:53 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

44h 03m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl

$1,101Multiple Airlines

Mon, Sep 21 - Mon, Oct 5

8:43 am - 8:25 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

34h 42m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

9:50 am - 4:53 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

44h 03m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl

$1,102Multiple Airlines

Mon, Sep 21 - Mon, Oct 5

8:43 am - 8:25 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

34h 42m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

9:50 am - 4:53 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

44h 03m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl

$1,152Multiple Airlines

Mon, Oct 19 - Sat, Oct 31

7:16 am - 8:25 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

36h 09m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

9:30 am - 1:50 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

41h 20m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl

$1,153Multiple Airlines

Thu, Nov 5 - Tue, Nov 17

11:35 am - 1:35 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

24h 00m2 stops Chicago O'Hare Intl Hong Kong Intl

2:55 am - 8:20 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

31h 25m2 stops Hong Kong Intl Dallas/Fort Worth

$1,167Multiple Airlines

Thu, Sep 10 - Fri, Sep 25

11:01 am - 4:40 pmSTL Lambert-St Louis-KUL Kuala Lumpur Intl

40h 39m2 stops Chicago O'Hare Intl Hong Kong Intl

8:10 am - 11:43 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

28h 33m2 stops Hong Kong Intl Dallas/Fort Worth

$1,200Cathay Pacific

Thu, Sep 10 - Fri, Sep 25

11:01 am - 4:40 pmSTL Lambert-St Louis-KUL Kuala Lumpur Intl

40h 39m2 stops Chicago O'Hare Intl Hong Kong Intl

8:10 am - 11:43 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

28h 33m2 stops Hong Kong Intl Dallas/Fort Worth

$1,210Cathay Pacific

Thu, Feb 18 - Tue, Feb 23

11:31 am - 12:35 pmSTL Lambert-St Louis-KUL Kuala Lumpur Intl

35h 04m2 stops Chicago O'Hare Intl Hong Kong Intl

8:15 am - 11:44 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

29h 29m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,260Cathay Pacific

Thu, Sep 10 - Mon, Sep 14

12:59 pm - 6:00 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

28h 01m2 stops Chicago O'Hare Intl Tokyo Haneda

2:15 pm - 8:47 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

43h 32m2 stops Tokyo Haneda Newark

$1,311United Airlines

Thu, Sep 10 - Mon, Sep 14

8:42 am - 12:05 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

26h 23m2 stops San Francisco Tokyo Narita

2:15 pm - 8:47 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

43h 32m2 stops Tokyo Haneda Newark

$1,314United Airlines

Recent last minute flight deals from St. Louis to Kuala Lumpur Intl

Mon, Aug 31 - Sun, Sep 27

6:00 am - 1:30 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

30h 30m2 stops Los Angeles Los Angeles Hong Kong Intl

2:45 am - 11:30 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

33h 45m2 stops Hong Kong Intl Los Angeles Los Angeles

$1,171Cathay Pacific

Tue, Sep 1 - Tue, Sep 8

6:35 am - 1:30 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

29h 55m2 stops Seattle/Tacoma Intl Hong Kong Intl

5:40 pm - 6:38 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

37h 58m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,216Multiple Airlines

Mon, Aug 31 - Mon, Sep 28

12:59 pm - 6:00 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

28h 01m2 stops Chicago O'Hare Intl Tokyo Haneda

2:15 pm - 12:40 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

35h 25m3 stops Tokyo Haneda Los Angeles Los Angeles Denver Intl

$1,311United Airlines

Tue, Sep 1 - Tue, Sep 8

12:59 pm - 6:00 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

28h 01m2 stops Chicago O'Hare Intl Tokyo Haneda

7:15 am - 8:00 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

25h 45m3 stops Tokyo Narita Denver Intl Chicago O'Hare Intl

$1,387United Airlines

Tue, Sep 1 - Tue, Sep 8

12:10 pm - 7:55 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

30h 45m3 stops Montreal Pierre Elliott Trudeau Intl Athens Eleftherios V. Doha Hamad Intl

9:05 pm - 6:38 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

34h 33m3 stops Haikou Meilan Intl Hong Kong Intl Seattle/Tacoma Intl

$2,547Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

6:35 am - 4:30 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

32h 55m2 stops Seattle/Tacoma Intl Tokyo Narita

10:50 pm - 7:30 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

33h 40m1 stop London Heathrow

$2,666Multiple Airlines

Mon, Aug 31 - Mon, Sep 28

8:36 am - 4:30 amSTL Lambert-St Louis-KUL Kuala Lumpur Intl

30h 54m2 stops Dallas/Fort Worth Tokyo Narita

10:50 pm - 7:30 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

33h 40m1 stop London Heathrow

$6,051American Airlines

Tue, Sep 1 - Tue, Sep 8

9:35 pm - 5:50 pmSTL Lambert-St Louis-KUL Kuala Lumpur Intl

31h 15m1 stop London Heathrow

10:50 pm - 7:30 pmKUL Kuala Lumpur Intl-STL Lambert-St Louis

33h 40m1 stop London Heathrow

$6,609Multiple Airlines

Booking Insights

Price, demand and travel trends for St. Louis to Kuala Lumpur Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Kuala Lumpur Intl Airport with more confidence.

Prices

Airlines

What's the cheapest day of the week to fly from St. Louis to Kuala Lumpur Intl Airport?

Tuesday is the cheapest day of the week to fly from St. Louis to Kuala Lumpur Intl Airport, it is 15% cheaper than the average day. Wednesday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	December
High season	April
Cheapest flight	$1,102

Best time to beat the crowds with an average 22% drop in price.

Most popular time to fly and prices are also 19% lower on average.

Flight from St. Louis to Kuala Lumpur Intl Airport

When to book flights from St. Louis to Kuala Lumpur Intl

Are your dates flexible? Find out the best times to travel from St. Louis to Kuala Lumpur Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from St. Louis to Kuala Lumpur Intl Airport?
Flights from St. Louis to Kuala Lumpur Intl Airport usually depart from Lambert-St Louis (STL) and arrive at Kuala Lumpur Intl (KUL).
What cabin classes can I book on flights from St. Louis to Kuala Lumpur Intl Airport?
Two cabin classes are available on flights from St. Louis to Kuala Lumpur Intl Airport:

• Economy Class
• Premium Economy Class
Can I save money by using flexible dates for flights from St. Louis to Kuala Lumpur Intl Airport?
Yes. Being flexible with your travel dates can save you up to 27% on the St. Louis to Kuala Lumpur Intl Airport route. Tuesday is the cheapest departure day at $1,160 round-trip on average, while Wednesday is the most expensive at $1,586, a difference of $426. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Kuala Lumpur Intl Airport?
Some of the most popular sights in Kuala Lumpur Intl Airport are KLCC Park, Petronas Towers and Suria KLCC. These are among the most viewed places in Kuala Lumpur Intl Airport on KAYAK.
Do I need a passport to fly from St. Louis to Kuala Lumpur Intl Airport?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
What is the time difference between St. Louis and Kuala Lumpur Intl Airport?
Kuala Lumpur Intl Airport is 13 hours ahead of St. Louis (Malaysia Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Kuala Lumpur Intl Airport (KUL)?
Kuala Lumpur Intl Airport (KUL) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:
· Paradise
· Galaxy Asia Car Rental
· SEIYON Rent a Car
· Europcar
· GREEN MOTION
How much should I expect to pay for a St. Louis to Kuala Lumpur Intl Airport flight?
Round-trip flights from St. Louis to Kuala Lumpur Intl Airport range from $1,096 to $1,567, with an average of $1,356 over the past 12 months. Anything below $1,096 counts as a good deal.

If your dates can be flexible, aim for a Tuesday departure instead of Wednesday. On this route, Tuesday flights average $1,160 - about $426 less than Wednesday (27% savings) based on the last 12 months.
If you can choose when to travel, plan your St. Louis to Kuala Lumpur Intl Airport trip for December. Fares historically average $1,054 round-trip in that month - typically $1,051 less than the most expensive month, which is July (based on the last 12 months).

Everything you need to know for your flight from St. Louis to Kuala Lumpur Intl

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

St. Louis (STL)

Kuala Lumpur Intl (KUL)

STL - KUL

$1,101 Find Cheap Flights from St. Louis to Kuala Lumpur - Compare and Save

Everything you should know

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

Recent round-trip flight deals from St. Louis to Kuala Lumpur Intl

Recent one-way flight deals from St. Louis to Kuala Lumpur Intl

Recent last minute flight deals from St. Louis to Kuala Lumpur Intl

Price, demand and travel trends for St. Louis to Kuala Lumpur Intl Airport flights

What's the cheapest day of the week to fly from St. Louis to Kuala Lumpur Intl Airport?

What is the cheapest airline to fly from St. Louis to Kuala Lumpur Intl Airport?

Key details for St. Louis to Kuala Lumpur Intl Airport flights

Low season

High season

Cheapest flight

When to book flights from St. Louis to Kuala Lumpur Intl

Your St. Louis to Kuala Lumpur Intl Airport flight questions, answered

Your guide to booking St. Louis to Kuala Lumpur Intl Airport flights

Everything you need to know for your flight from St. Louis to Kuala Lumpur Intl

Information on your arrival and departure airports

Cabin class types available on flights to Kuala Lumpur Intl

Complete your trip to Kuala Lumpur with a hotel stay or car rental

Find direct flights to and from St. Louis and Kuala Lumpur Intl

Flights to other popular destinations

Flights from domestic origins to Kuala Lumpur Intl

Choose which airport to fly into in Kuala Lumpur