$1,204 Find Cheap Flights from St. Louis to Malaysia

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 Malaysia departing on 10/19. 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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Book Cheap St. Louis to Malaysia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Malaysia 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 Malaysia

Mon, Oct 19 - Sat, Oct 31
Multiple Airlines Logo
2:47 pm - 8:25 am
STL
-
KUL
28h 38m
2 stops
Multiple Airlines Logo
9:35 am - 6:54 pm
KUL
-
STL
46h 19m
2 stops
$1,204Multiple Airlines
Mon, Oct 19 - Fri, Oct 30
Qatar Airways Logo
7:00 am - 7:55 am
STL
-
KUL
35h 55m
2 stops
Qatar Airways Logo
2:40 am - 11:59 pm
KUL
-
STL
34h 19m
2 stops
$1,224Qatar Airways
Wed, Sep 16 - Wed, Dec 16
Multiple Airlines Logo
5:18 pm - 7:45 pm
STL
-
KUL
37h 27m
2 stops
Multiple Airlines Logo
9:40 pm - 1:23 pm
KUL
-
STL
29h 43m
2 stops
$1,344Multiple Airlines
Thu, Sep 17 - Mon, Sep 21
Cathay Pacific Logo
11:01 am - 8:55 pm
STL
-
KUL
44h 54m
2 stops
Cathay Pacific Logo
8:10 am - 11:43 pm
KUL
-
STL
28h 33m
2 stops
$1,487Cathay Pacific
Thu, Jul 2 - Thu, Jul 9
EVA Air Logo
7:56 pm - 2:15 pm
STL
-
KUL
29h 19m
2 stops
EVA Air Logo
3:30 pm - 1:52 pm
KUL
-
STL
35h 22m
2 stops
$1,523EVA Air
Mon, Jun 15 - Sun, Jul 5
Multiple Airlines Logo
7:56 pm - 4:10 pm
STL
-
KUL
31h 14m
2 stops
Multiple Airlines Logo
2:40 am - 11:59 pm
KUL
-
STL
34h 19m
2 stops
$1,758Multiple Airlines
Mon, Jun 15 - Mon, Jul 6
EVA Air Logo
7:56 pm - 11:15 am
STL
-
KUL
26h 19m
2 stops
EVA Air Logo
3:30 pm - 1:52 pm
KUL
-
STL
35h 22m
2 stops
$1,768EVA Air
Wed, Jul 15 - Tue, Jul 21
Cathay Pacific Logo
6:37 am - 1:30 am
STL
-
KUL
29h 53m
2 stops
Cathay Pacific Logo
2:45 am - 9:52 pm
KUL
-
STL
32h 07m
2 stops
$1,785Cathay Pacific
Sun, Jul 19 - Sun, Jul 26
Cathay Pacific Logo
6:37 am - 4:40 pm
STL
-
KUL
45h 03m
2 stops
Cathay Pacific Logo
9:10 am - 9:48 pm
KUL
-
STL
25h 38m
2 stops
$1,837Cathay Pacific
Mon, Oct 19 - Sat, Oct 31
Lufthansa Logo
3:30 pm - 7:45 pm
STL
-
KUL
39h 15m
2 stops
Lufthansa Logo
11:55 pm - 2:45 pm
KUL
-
STL
27h 50m
1 stop
$1,882Lufthansa
Booking Insights

KAYAK's insights & trends for St. Louis to Malaysia flights

Get data-powered insights and trends into flights from St. Louis to Malaysia 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 Malaysia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Malaysia, 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 Malaysia is March, when tickets cost $951 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,586 and $1,567 respectively.

Good to know

Low seasonJanuary
Cheapest flight$1,204
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from St. Louis to Kuala Lumpur

FAQs - booking Malaysia flights

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

    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 Malaysia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Malaysia 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 Malaysia?

    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 from St. Louis to Malaysia with an airline and back with another airline.

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

    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 from St. Louis to Malaysia 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 Malaysia

 
Need help choosing which airline to fly with from St. Louis to Malaysia? 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 1221 reviews
8.5Boarding
8.7Crew
8.2Comfort
7.9Entertainment
7.7Food
Airline reviews

I thought I bought the ticket directly through Kayak not a 3rd party

2.0 MediocreCristina, Jun 2026
LAX - HND
Read more ANA reviews

I thought I bought the ticket directly through Kayak not a 3rd party

I like that we made it faster than regularly scheduled. Everything else was poor. The boarding was slow and chaotic. One person was screaming instructions to people that didn’t understand and there was only one camera so boarding was slow. The crew was not very friendly and one stewardess was extremely rude to everyone the entire flight. The food was not good and not themed to the country we were going to like every international flight I’ve taken. Lastly the seats were awful. After this flight I would never recommend United and will actively avoid booking another flight through them.

When I checked in, it printed two bag tags. The helper said they would cancel the other. They canceled both and my bag was left behind

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

Despite the crew's rough day, they were all very focused and friendly. The flight was too short for a meal, so no rating on that. Re. the AA app. It still isn't ready for prime time. AA works with Cathy Pacific for international flights to LA and the Aa jump to PHX. But the AA app can't find my trip and this can be problematic with flight delays and regatings at LAX.

Was not able to board flight because boarding pass name did not match passport name and no one caught it.

Had a bad experience with crew member coming back Hong Kong to la the person next to me one of the passenger have taken video and picture of crew member the person that served meal young kid late 20' s 6 5'10 had attitude at his peak anything I asked for I don't know if it was bad day or racial I felt humiliated as people could see difference towards me I no problem with Cathy and my whole family never had one was very disappointed

Frequently flyer number should and could have been put on at the time of booking as I gave the number when booking.

Very attentive crews Flight was very smooth and safe Only little disappointment was the slight delay of departure (~30 minutes ) which rarely happen with CX flights

Not at all satisfactory. I had stomach upsets after taking food. Quality of Asian vegetarian meal was awful. Further there was no snacks/ fruits/ biscuits available as in between snacks.. only peanuts and pitzels.. except courteous staff rest of my experience was far from satisfactory

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.

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

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Everything you need to know for your flight from St. Louis to Malaysia

Information on your arrival and departure airports