STL - KUL

$1,184 Find Cheap Flights from St. Louis to Kuala Lumpur

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 9/14. 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 round-trip
$1,184
Typical prices: $1,326-$1,110
Qatar Airways
Mon 9/14Thu 10/1
STL - KUL • 2 stops
Cheapest one-way
$2,556
Multiple Airlines
Wed 6/24
STL - KUL • 3 stops
Top airlines
Cheapest • from $1,184 (round-trip)
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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
Insights
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
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 14 - Thu, Oct 1
Qatar Airways Logo
6:00 am - 2:45 pm
STL
-
KUL
43h 45m
2 stops
Qatar Airways Logo
9:00 pm - 11:59 pm
KUL
-
STL
39h 59m
2 stops
$1,184Qatar Airways
Mon, Aug 17 - Mon, Sep 14
Qatar Airways Logo
6:02 am - 3:10 pm
STL
-
KUL
44h 08m
2 stops
Qatar Airways Logo
9:00 pm - 10:00 pm
KUL
-
STL
38h 00m
2 stops
$1,198Qatar Airways
Thu, Aug 20 - Mon, Sep 14
Multiple Airlines Logo
7:34 am - 8:25 am
STL
-
KUL
35h 51m
2 stops
Multiple Airlines Logo
9:55 pm - 8:03 pm
KUL
-
STL
35h 08m
2 stops
$1,204Multiple Airlines
Thu, Sep 10 - Mon, Oct 5
Multiple Airlines Logo
7:44 am - 7:45 pm
STL
-
KUL
47h 01m
2 stops
Multiple Airlines Logo
9:50 am - 1:03 pm
KUL
-
STL
40h 13m
2 stops
$1,210Multiple Airlines
Wed, Sep 9 - Thu, Oct 1
Qatar Airways Logo
9:46 am - 7:55 am
STL
-
KUL
33h 09m
2 stops
Qatar Airways Logo
9:00 pm - 11:59 pm
KUL
-
STL
39h 59m
2 stops
$1,277Qatar Airways
Tue, Sep 8 - Thu, Oct 1
Qatar Airways Logo
6:00 am - 7:55 am
STL
-
KUL
36h 55m
2 stops
Qatar Airways Logo
9:00 pm - 11:59 pm
KUL
-
STL
39h 59m
2 stops
$1,301Qatar Airways
Sun, Sep 13 - Thu, Oct 1
Qatar Airways Logo
6:30 am - 3:10 pm
STL
-
KUL
43h 40m
2 stops
Qatar Airways Logo
9:00 pm - 11:59 pm
KUL
-
STL
39h 59m
2 stops
$1,302Qatar Airways
Thu, Aug 20 - Mon, Sep 14
Cathay Pacific Logo
6:54 pm - 12:05 pm
STL
-
KUL
28h 11m
2 stops
Cathay Pacific Logo
8:10 am - 10:00 pm
KUL
-
STL
26h 50m
2 stops
$1,319Cathay Pacific
Mon, Aug 17 - Wed, Sep 9
Qatar Airways Logo
9:44 am - 3:10 pm
STL
-
KUL
40h 26m
2 stops
Qatar Airways Logo
8:20 pm - 11:59 pm
KUL
-
STL
40h 39m
2 stops
$1,330Qatar Airways
Sat, Sep 12 - Thu, Oct 1
Qatar Airways Logo
6:30 am - 2:45 pm
STL
-
KUL
43h 15m
2 stops
Qatar Airways Logo
9:00 pm - 11:59 pm
KUL
-
STL
39h 59m
2 stops
$1,342Qatar Airways
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 September.

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 September, where tickets cost $1,039 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $1,733 and $1,586 respectively.

Good to know

Low seasonJanuary
Cheapest flight$1,184
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 16% 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 3 days, the lowest price for a flight from St. Louis to Kuala Lumpur Intl Airport was $2,556 for a one-way ticket and $1,184 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 $1,099 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 $1,148 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.

Reviews of the top 3 airlines serving from St. Louis to Kuala Lumpur Intl

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Kuala Lumpur. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Kuala Lumpur Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
ANAOverall score based on 1207 reviews
7.7Food
8.7Crew
8.5Boarding
8.2Comfort
8.0Entertainment
Airline reviews

The ladies are great seats should be a little bigger!

10.0 ExcellentJINJI JOO, Apr 2026
LAX - NRT
Read more ANA reviews

The ladies are great seats should be a little bigger!

Couple of hours delayed, we had to re-booked our Shinkansen reservation twice. United Aiines need to improve their time!

The staff is amazing, I cannot stress that enough! The food is really good and snacks at stations to take for yourselves. Economy seating is fine, not the most comfortable, but our friends in Premium Economy said they were very comfortable! Decent entertainment options, but being built in, you have to use their cheap headsets unless you have your own plug in ones. I only have Bluetooth earbuds.

It was good. The crew was efficient, food was good

Seats were extremely cramped even for economy. Food was atrocious. Crew was fine but no follow up, additional drinks offered etc. For a 14 hour flight I expected more.

Boarding was good. Inflight service was good. Alcoholic drinks could have been served free.

Suite lounge in Honolulu is the best lounge in Honolulu. I love the huge bathrooms in ANA first Class on the A380 Honu plane. Japanese meal was outstanding and service was amazing. Everything was just excellent. Can’t wait to fly again

Their was $200 charge for 2nd luggage, airplane very new and flight smooth. Flight time seem faster then Asian stoping Korea then china.

Flight was late boarding. United crew were not friendly and cordial unlike the ANA crew.

Seat was broken. Check in was not possible until we reached the gate, by then we were separated.

Staff was very courteous. Plane was clean and quite spacious even in the last rows. Veg food could have been better.

Later on, when there was no more bottled water, the water we received had a strong chlorine/disinfectant odor. On my flight from Hong Kong to Los Angeles, there was a male flight attendant who had a mean attitude throughout the whole trip, and he was very impatient during meal service “Furthermore, we purchased a Hong Kong SIM card as part of our flight package, but we received no instructions—neither by email nor SMS—on how to activate or use it. Consequently, we were unable to use the service at all. We request a full refund, as this appears to be a deceptive charge

The crew and the food were excellent. The plane was kept quite clean.

The worst experience ever! Lots of flight delays and rerouting that ended up doubling the total time. . I had to recheck my luggage because I was rerouted to Tokyo and ended up on ANA flight. I missed connecting flight twice because of the delay at Cathy Pacific. Additional stop added, rerouted to a different country for connecting flight and ended up in long waits and delays.

Crew were not engaging. Only engaged if requested. Food taste was mediocre

My seat had many issues. First the chair was broken where reclining was difficult. My usb plug was also broken so charging was impossible.

The flight from Hong Kong to Hyderabad didn’t have any power points to charge my mobile. Given we are no longer allowed to use power banks, giving customers the ability to charge even on short flights is critical part of the overall experience.

when i ask for help all the crew members had a look like why are you calling me? very terse and rude.

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

Poor links to cathay meaning it's not possible to check in online or reserve seats. Incorrect information provided by cathay regarding check in and transfer at HKG. Delay in flight required is to be escorted / run to make the connecting flight and no opportunity to use the business lounge. Luggage did not make the connection so we arrived in Manchester with no luggage

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

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

Information on your arrival and departure airports