STL - KUL

RM 3,625 Find Cheap Flights from St. Louis to Kuala Lumpur

This is the cheapest one-way 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 21/5. 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.
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Search hundreds of travel sites at once for deals on flights to Kuala Lumpur

 
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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Cheap Flight Deals from St. Louis to Kuala Lumpur (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 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.

Recent return flight deals from St. Louis to Kuala Lumpur Intl

Recommended return flight deals departing in the coming months from the most popular airlines that fly from St. Louis to Kuala Lumpur Intl.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
17:37 - 08:20STL-KUL
49h 43m2 stops
10:20 - 23:09KUL-STL
49h 49m2 stops
RM 7,946Qatar Airways
Find Deal
Sat, 15 Mar - Sat, 29 Mar
13:30 - 23:55STL-KUL
45h 25m2 stops
07:15 - 20:00KUL-STL
25h 45m2 stops
RM 8,057Air Canada
Find Deal
Sun, 15 Jun - Mon, 30 Jun
13:30 - 23:55STL-KUL
45h 25m2 stops
07:15 - 20:00KUL-STL
25h 45m2 stops
RM 8,120Air Canada
Find Deal
Sun, 15 Jun - Mon, 30 Jun
17:37 - 13:55STL-KUL
31h 18m2 stops
02:25 - 23:09KUL-STL
33h 44m2 stops
RM 8,178
Find Deal
Sat, 15 Mar - Fri, 28 Mar
13:30 - 23:55STL-KUL
45h 25m2 stops
02:55 - 20:30KUL-STL
30h 35m2 stops
RM 8,964
Find Deal
Sun, 15 Jun - Sun, 29 Jun
07:30 - 04:55STL-KUL
32h 25m2 stops
20:40 - 21:48KUL-STL
38h 08m3 stops
RM 9,044
Find Deal
Sun, 15 Jun - Mon, 30 Jun
08:35 - 07:50STL-KUL
34h 15m2 stops
02:55 - 23:59KUL-STL
34h 04m2 stops
RM 10,682Qatar Airways
Find Deal
Sun, 15 Jun - Sun, 29 Jun

Flights from St. Louis to Kuala Lumpur Intl - Travel Insights & Trends

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.

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 November, where tickets cost RM 5,540 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is RM 8,678 and RM 8,482 respectively.

Good to know

Low season

July

High season

January

Cheapest flight

RM 3,625
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 5% 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 812 for a one-way ticket and RM 1,780 for a return.

  • 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.

  • 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.

See more FAQs

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

Information on your arrival and departure airports

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