$593 Find Cheap Flights from St. Louis to Malaysia

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 Malaysia departing on 9/15. 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

Fri, Sep 18 - Fri, Sep 25
Multiple Airlines Logo
10:21 am - 8:25 am
STL
-
KUL
33h 04m
2 stops
Multiple Airlines Logo
9:55 pm - 4:48 pm
KUL
-
STL
31h 53m
2 stops
$1,203Multiple Airlines
Mon, Nov 2 - Sun, Nov 15
Multiple Airlines Logo
7:00 am - 12:15 am
STL
-
KUL
27h 15m
2 stops
Multiple Airlines Logo
8:05 am - 11:56 pm
KUL
-
STL
29h 51m
2 stops
$1,231Multiple Airlines
Mon, Oct 19 - Sat, Oct 31
Qatar Airways Logo
9:35 am - 2:15 pm
STL
-
KUL
39h 40m
2 stops
Qatar Airways Logo
9:15 pm - 12:56 am
KUL
-
STL
40h 41m
2 stops
$1,260Qatar Airways
Mon, Oct 19 - Sat, Oct 31
Multiple Airlines Logo
7:38 am - 8:25 am
STL
-
KUL
35h 47m
2 stops
Multiple Airlines Logo
9:40 pm - 5:18 pm
KUL
-
STL
32h 38m
2 stops
$1,263Multiple Airlines
Sun, Nov 29 - Thu, Dec 10
Lufthansa Logo
3:40 pm - 4:40 pm
STL
-
KUL
35h 00m
1 stop
Lufthansa Logo
11:55 pm - 11:09 pm
KUL
-
STL
37h 14m
2 stops
$1,276Lufthansa
Sun, Nov 29 - Thu, Dec 10
Lufthansa Logo
3:40 pm - 4:40 pm
STL
-
KUL
35h 00m
1 stop
Lufthansa Logo
11:55 pm - 1:45 pm
KUL
-
STL
27h 50m
1 stop
$1,282Lufthansa
Sun, Nov 29 - Thu, Dec 10
Lufthansa Logo
3:40 pm - 7:55 pm
STL
-
KUL
38h 15m
3 stops
Lufthansa Logo
11:55 pm - 1:45 pm
KUL
-
STL
27h 50m
1 stop
$1,376Lufthansa
Sun, Nov 29 - Thu, Dec 10
Lufthansa Logo
3:40 pm - 7:55 pm
STL
-
KUL
38h 15m
3 stops
Lufthansa Logo
11:55 pm - 4:56 pm
KUL
-
STL
31h 01m
2 stops
$1,384Lufthansa
Mon, Dec 7 - Wed, Dec 30
ANA Logo
7:33 am - 6:45 am
STL
-
KUL
33h 12m
2 stops
ANA Logo
8:05 am - 7:29 pm
KUL
-
STL
25h 24m
2 stops
$1,440ANA
Wed, Aug 5 - Wed, Aug 12
ANA Logo
1:13 pm - 6:00 am
STL
-
KUL
27h 47m
2 stops
ANA Logo
7:15 am - 10:00 pm
KUL
-
STL
27h 45m
2 stops
$1,441ANA
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$593
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 19% lower on average.
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 1252 reviews
7.7Food
8.2Comfort
8.7Crew
7.9Entertainment
8.5Boarding
Airline reviews

UA discouraged people to choose seat on economy class by charging about three times of another airlines. For example, ANA will charge USD60 to choose an aisle seat but UA is charging USD 219.

8.0 ExcellentAnonymous, Jun 2026
LAX - HND
Read more ANA reviews

UA discouraged people to choose seat on economy class by charging about three times of another airlines. For example, ANA will charge USD60 to choose an aisle seat but UA is charging USD 219.

Roomy airlines. Friendly staff. Timely service. Temp was warm during the flight.

As usual the flight from AUS in Austin to SFO was late because they didn’t have adequate staffing to board the plane on time creating a 1 hour delay, which resulted in me missing my flight to Osaka due to a missed connection. When I got to the gate 10 minutes late after landing exactly the time the connecting flight was taking off, I saw my flight to Osaka sitting at the gate and that gates had closed. I attempted to contact United Via chat on the United App and was given the runaround and passed between 2 separate “agents” who after saying they could rebook me, told me I needed to go to ANA even though they’re partners and all of my ticketing was through United. After going to ANA’s gate at SFO to try and get help I was told I would need to leave and go to United’s ticket counter in order to get help. The ANA agents said that it was United’s issue. An hour after running to try to make my flight I got to the United counter. I showed the agent my itinerary and she helped as much as she could. I was booked on a flight that would occur 13 hours after my original flight to Osaka and given $45 in vouchers which doesn’t cover much at SFO. I had also spent 30000 miles with United to get an upgrade with more legroom. And that was not refunded to this point. Ultimately I lost 1 whole day of vacation in with my wife and kids and, the 30000 airline miles and I’m out the money and time I spent. In these situations United and their partners should go out of their way to communicate and accommodate but I was left to my own devices to find the right resources. The only option was to fly to Seoul 12 hours and take a connecting flight to Osaka: I am a United Skyniles member and would not recommend booking a flight with them unless you thoroughly understand the routes as it is likely you will be left to your own devices to resolve the situation.

The food was terrible and totally inedible. If you are flying with ANA/United bring your own food it was a long flight to be hingry

Staff at gate and crew on plane efficient and friendly.

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 plane was dirty, the seats were torn and broken, the service was the most terrible ever, the bathroom dirty, they will not even serve water you had to request it, the meals were terrible, overall less than Zero, I will never fly Cathay Pacific 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

Cathay much better than other options Imigration was a total mess on arrival in KL but not Cathay s fault

Fine not above and beyond as I had a connection that was delayed due to maintenance

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

Flight was canceled 12 hours before take-off due to “weather”

We were told our seats were switched which put us in row 1 instead of 12. We were not able to keep our personal items with us. This caused us not to be able to have our gum to pop our ears and we weren’t able to get our iPads out due to the seat belt sign never turning off.

Onboarding - it would be great to see on the screen what group they were boarding. It was very confusing on who was boarding (even though they called it out) they were not clear and the space to board was strange.

Older plane. Food was really bad, almost not worth the effort. Huge difference with European based airlines.

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

Information on your arrival and departure airports