STL - KUL

$1,203 Find Cheap Flights from St. Louis to Kuala Lumpur - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Kuala Lumpur Intl departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,203
Typical prices: $1,039-$1,802
Multiple Airlines
Mon 9/7Mon 9/14
STL - KUL • 2 stops
Cheapest one-way
$2,227
Multiple Airlines
Sun 11/22
STL - KUL • 2 stops
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Kuala Lumpur Intl. You'll need at least 2 connections.
Insights
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Insights
When to travel
April
Cheapest • 21% price drop
April
Most popular
Good to know
Good to know
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Good to know
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We hope you love your trip to Kuala Lumpur Intl!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Kuala Lumpur Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
4:50 pm - 7:45 pmSTL  Lambert-St Louis-KUL Kuala Lumpur Intl
37h 55m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
9:55 pm - 8:44 pmKUL  Kuala Lumpur Intl-STL Lambert-St Louis
35h 49m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl
$1,203Multiple Airlines
Tue, Sep 8 - Mon, Sep 14
Multiple Airlines Logo
1:25 pm - 8:25 amSTL  Lambert-St Louis-KUL Kuala Lumpur Intl
30h 00m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
9:55 pm - 8:44 pmKUL  Kuala Lumpur Intl-STL Lambert-St Louis
35h 49m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl
$1,203Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
Multiple Airlines Logo
7:27 am - 8:25 amSTL  Lambert-St Louis-KUL Kuala Lumpur Intl
35h 58m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
9:55 pm - 12:27 amKUL  Kuala Lumpur Intl-STL Lambert-St Louis
39h 32m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl
$1,203Multiple Airlines
Sat, Sep 19 - Thu, Sep 24
Cathay Pacific Logo
3:34 pm - 12:05 pmSTL  Lambert-St Louis-KUL Kuala Lumpur Intl
31h 31m2 stops Dallas/Fort Worth Hong Kong Intl
Cathay Pacific Logo
8:10 am - 9:57 pmKUL  Kuala Lumpur Intl-STL Lambert-St Louis
26h 47m2 stops Hong Kong Intl Dallas/Fort Worth
$1,212Cathay Pacific
Thu, Oct 29 - Mon, Nov 2
Cathay Pacific Logo
7:10 pm - 8:35 pmSTL  Lambert-St Louis-KUL Kuala Lumpur Intl
36h 25m2 stops Dallas/Fort Worth Hong Kong Intl
Cathay Pacific Logo
8:15 am - 11:59 pmKUL  Kuala Lumpur Intl-STL Lambert-St Louis
29h 44m2 stops Hong Kong Intl Seattle/Tacoma Intl
$1,256Cathay Pacific
Thu, Oct 29 - Mon, Nov 2
Cathay Pacific Logo
7:10 pm - 4:50 pmSTL  Lambert-St Louis-KUL Kuala Lumpur Intl
32h 40m2 stops Dallas/Fort Worth Hong Kong Intl
Cathay Pacific Logo
8:15 am - 8:19 pmKUL  Kuala Lumpur Intl-STL Lambert-St Louis
26h 04m2 stops Hong Kong Intl Dallas/Fort Worth
$1,256Cathay Pacific
Thu, Sep 24 - Thu, Oct 1
United Airlines Logo
1:29 pm - 6:00 amSTL  Lambert-St Louis-KUL Kuala Lumpur Intl
27h 31m2 stops Chicago O'Hare Intl Tokyo Haneda
United Airlines Logo
7:15 am - 12:13 pmKUL  Kuala Lumpur Intl-STL Lambert-St Louis
41h 58m3 stops Tokyo Narita Houston George Bush Intcntl Chicago O'Hare Intl
$1,326United Airlines
Thu, Nov 5 - Fri, Nov 27
United Airlines Logo
8:30 am - 6:45 amSTL  Lambert-St Louis-KUL Kuala Lumpur Intl
32h 15m2 stops Washington, D.C. Dulles Intl Tokyo Haneda
United Airlines Logo
8:05 am - 10:00 pmKUL  Kuala Lumpur Intl-STL Lambert-St Louis
27h 55m2 stops Tokyo Narita Newark
$1,363United Airlines
Tue, Nov 10 - Thu, Dec 10
ANA Logo
5:00 am - 12:15 amSTL  Lambert-St Louis-KUL Kuala Lumpur Intl
29h 15m2 stops Chicago O'Hare Intl Tokyo Narita
ANA Logo
8:05 am - 4:56 pmKUL  Kuala Lumpur Intl-STL Lambert-St Louis
22h 51m2 stops Tokyo Narita Chicago O'Hare Intl
$5,904ANA
Wed, Nov 11 - Thu, Dec 10
ANA Logo
7:30 am - 12:15 amSTL  Lambert-St Louis-KUL Kuala Lumpur Intl
26h 45m2 stops Chicago O'Hare Intl Tokyo Narita
ANA Logo
8:05 am - 4:56 pmKUL  Kuala Lumpur Intl-STL Lambert-St Louis
22h 51m2 stops Tokyo Narita Chicago O'Hare Intl
$5,904ANA
Booking Insights

KAYAK's insights & trends for St. Louis to Kuala Lumpur Intl flights

Get data-powered insights and trends into flights from St. Louis to Kuala Lumpur Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Kuala Lumpur Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Kuala Lumpur Intl Airport departing in October.

Flight prices are below average for this route right now.

Flights to Kuala Lumpur Intl Airport from St. Louis usually cost between $1,368 and $1,520 in October.
The lowest price found in the past 5 days was $1,203 on Multiple Airlines (Oct 19-Oct 31).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Kuala Lumpur Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Kuala Lumpur Intl Airport is April, where tickets cost $1,096 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $2,105 and $1,639 respectively.

Find deals

Good to know

Low season

January

Cheapest flight

$1,203
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from St. Louis to Kuala Lumpur

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.

FAQs for booking St. Louis to Kuala Lumpur flights

  • What is the cheapest flight from St. Louis to Kuala Lumpur Intl Airport?

    In the last 5 days, the lowest price for a flight from St. Louis to Kuala Lumpur Intl Airport was $2,227 for a one-way ticket and $1,203 for a round-trip.

  • Do I need a passport to fly between St. Louis and Kuala Lumpur?

    Yes, you’ll need a passport to travel to Kuala Lumpur from St. Louis.

  • Which airports will I be using when flying from St. Louis to Kuala Lumpur?

    On your way to Kuala Lumpur, you’ll fly out from Lambert-St Louis. You’ll be landing at Kuala Lumpur Intl.

  • Which aircraft models fly most regularly from St. Louis to Kuala Lumpur?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Kuala Lumpur?

    oneworld, and Star Alliance are the airline alliances operating flights between St. Louis and Kuala Lumpur, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Kuala Lumpur, ANA or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from St. Louis to Kuala Lumpur are ANA and Cathay Pacific. With an average price for the route of $1,160 and an overall rating of 8.3, ANA is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,301 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from St. Louis to Kuala Lumpur?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Kuala Lumpur.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Kuala Lumpur?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kuala Lumpur from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Kuala Lumpur?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kuala Lumpur with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and KUL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Kuala Lumpur?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kuala Lumpur from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

St. Louis (STL)
Kuala Lumpur Intl (KUL)