STL - KUL

RM 3,767 Find Cheap Flights from St. Louis to Kuala Lumpur

This is the cheapest return 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 10/2. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Kuala Lumpur Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Kuala Lumpur, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Kuala Lumpur, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
RM 3,747
Typical prices: RM 4,656-RM 6,449
Delta
Tue 10/2Mon 2/3
STL - KUL • 2 stops
Cheapest one-way flight
Multiple Airlines
Tue 27/1
STL - KUL • multi-stop
When to travel
December
Cheapest • 22% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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 return 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 return flight deals from St. Louis to Kuala Lumpur Intl

Tue, 10 Feb - Mon, 2 Mar
Delta Logo
06:10 - 22:25
STL
-
KUL
26h 15m
2 stops
Delta Logo
23:55 - 23:36
KUL
-
STL
37h 41m
2 stops
RM 3,747Delta
Thu, 5 Mar - Mon, 9 Mar
United Airlines Logo
06:51 - 10:20
STL
-
KUL
37h 29m
2 stops
United Airlines Logo
14:15 - 23:51
KUL
-
STL
46h 36m
2 stops
RM 3,767United Airlines
Sun, 15 Feb - Mon, 2 Mar
Delta Logo
11:23 - 22:25
STL
-
KUL
45h 02m
2 stops
Delta Logo
23:55 - 23:36
KUL
-
STL
37h 41m
2 stops
RM 3,771Delta
Mon, 16 Feb - Tue, 3 Mar
United Airlines Logo
07:41 - 00:15
STL
-
KUL
26h 34m
2 stops
United Airlines Logo
20:30 - 16:44
KUL
-
STL
34h 14m
2 stops
RM 3,779United Airlines
Wed, 18 Feb - Mon, 2 Mar
United Airlines Logo
17:25 - 10:20
STL
-
KUL
50h 55m
2 stops
United Airlines Logo
20:30 - 16:44
KUL
-
STL
34h 14m
2 stops
RM 3,802United Airlines
Sun, 8 Mar - Tue, 24 Mar
United Airlines Logo
19:00 - 00:15
STL
-
KUL
64h 15m
2 stops
United Airlines Logo
17:00 - 22:25
KUL
-
STL
42h 25m
2 stops
RM 3,834United Airlines
Sat, 14 Feb - Mon, 2 Mar
Delta Logo
11:30 - 22:25
STL
-
KUL
44h 55m
2 stops
Delta Logo
23:55 - 16:42
KUL
-
STL
30h 47m
2 stops
RM 3,941Delta
Mon, 16 Feb - Fri, 27 Feb
United Airlines Logo
07:41 - 00:15
STL
-
KUL
26h 34m
2 stops
United Airlines Logo
20:30 - 16:27
KUL
-
STL
33h 57m
2 stops
RM 3,949United Airlines
Sat, 14 Feb - Tue, 3 Mar
United Airlines Logo
11:25 - 00:15
STL
-
KUL
46h 50m
2 stops
United Airlines Logo
20:30 - 16:44
KUL
-
STL
34h 14m
2 stops
RM 3,972United Airlines
Tue, 17 Mar - Mon, 30 Mar
Cathay Pacific Logo
06:38 - 16:50
STL
-
KUL
45h 12m
2 stops
Cathay Pacific Logo
02:45 - 23:44
KUL
-
STL
33h 59m
2 stops
RM 4,012Cathay Pacific
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 return flight from St. Louis to Kuala Lumpur Intl Airport?

This analysis is based on the cheapest return 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 February.

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 December, where tickets cost RM 4,336 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is RM 8,277 and RM 7,692 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flightRM 3,747
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 1% 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 3 days, the lowest price for a flight from St. Louis to Kuala Lumpur Intl Airport was RM 3,767 for a return ticket.

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

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

  • 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 travellers 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 return ticket. You could then fly to Kuala Lumpur with an airline and back to St. Louis with another airline.

  • 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)