$999 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 8/25. 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

Tue, Aug 25 - Tue, Sep 1
Delta Logo
11:51 am - 9:50 pm
STL
-
KUL
44h 59m
2 stops
Delta Logo
11:20 pm - 12:36 am
KUL
-
STL
38h 16m
2 stops
$999Delta
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
7:00 am - 8:25 am
STL
-
KUL
36h 25m
2 stops
Multiple Airlines Logo
9:55 pm - 6:04 pm
KUL
-
STL
33h 09m
2 stops
$1,114Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
5:51 am - 8:25 am
STL
-
KUL
37h 34m
2 stops
Multiple Airlines Logo
9:55 pm - 6:04 pm
KUL
-
STL
33h 09m
2 stops
$1,144Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
7:05 am - 8:25 am
STL
-
KUL
36h 20m
2 stops
Multiple Airlines Logo
9:55 pm - 6:04 pm
KUL
-
STL
33h 09m
2 stops
$1,150Multiple Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
8:00 am - 8:25 am
STL
-
KUL
35h 25m
2 stops
Multiple Airlines Logo
9:55 pm - 7:30 pm
KUL
-
STL
34h 35m
2 stops
$1,198Multiple Airlines
Mon, May 4 - Sun, May 10
Qatar Airways Logo
3:38 pm - 2:45 pm
STL
-
KUL
34h 07m
2 stops
Qatar Airways Logo
2:05 am - 7:30 pm
KUL
-
STL
30h 25m
2 stops
$1,202Qatar Airways
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
7:05 am - 8:25 am
STL
-
KUL
36h 20m
2 stops
Multiple Airlines Logo
9:55 pm - 6:04 pm
KUL
-
STL
33h 09m
2 stops
$1,205Multiple Airlines
Wed, May 20 - Mon, Jun 15
Multiple Airlines Logo
7:05 am - 8:25 am
STL
-
KUL
36h 20m
2 stops
Multiple Airlines Logo
9:55 pm - 11:54 pm
KUL
-
STL
38h 59m
2 stops
$1,357Multiple Airlines
Thu, May 21 - Tue, Jun 16
Multiple Airlines Logo
7:00 am - 8:25 am
STL
-
KUL
36h 25m
2 stops
Multiple Airlines Logo
9:55 pm - 7:00 pm
KUL
-
STL
34h 05m
2 stops
$1,364Multiple Airlines
Tue, Aug 25 - Tue, Sep 1
Multiple Airlines Logo
7:32 pm - 2:15 pm
STL
-
KUL
29h 43m
2 stops
Multiple Airlines Logo
3:30 pm - 3:38 pm
KUL
-
STL
37h 08m
3 stops
$1,385Multiple Airlines
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 December, when tickets cost $1,097 (return) on average. On the other hand, the most expensive months are May and June, when the average cost of round-trip tickets is $1,784 and $1,586 respectively.

Good to know

Low seasonJanuary
Cheapest flight$999
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 15% 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.
8.4
ANAOverall score based on 1138 reviews
8.2Comfort
8.7Crew
8.0Entertainment
8.5Boarding
7.8Food
Airline reviews

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

10.0 ExcellentZhao, Mar 2026
HNL - NRT
Read more ANA reviews

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.

The food was not great; but I don’t expect much from airline food. However, the staff was incredible! I had gotten to the gate when I realized I had left my computer at the security checkpoint! I told a staff member and she said, “well, you will miss this flight if you go back to get it” It was a long way from the gate. I asked if I might get on the next flight. She sent for another staff member, and he took me to the gate desk. He found an open seat, and said,”okay, go run to get your computer, I will get you a new boarding pass.” I rran back, retrieved my computer, and returned to the gate. It was closed, but I found the gate nearby where the next ANA flight was leaving. Another staff member was ready for me, and printed me a new pass, and even made sure I still had an aisle seat that I requested! I got in line and continued my trip. These people are amazing, helpful, and friendly. My trip could have been ruined, or postponed at a great expense, but they saved the day! 5 stars!!!!

I originally thought I was booking with ANA airlines and didn't see "operated by United" until the day of. I even thought the United check-in update was a scam so ended up checking in 3 hours before the flight, causing separate seating and uncomfortable middle seats.

Very disappointing. Our flight was delayed for almost 6 hours with the lost time disrupting our travel plans. United should have known that any delay (approximately and hour) triggered a no-fly/work because according to the FAA they had to many flight hours. After the mechanical delay (approximately an hour) we had to wait for a fresh crew change. Seems to me that United could have anticipated this incident. Again, a very disappointing travel experience.

Excellent crew, food and comfort from LA to Narita. Flight from Narita to Manila was just okay, Food and comfort needs to improve. The business class was not comfortable.

Lots of leg room in premium. Departed exactly on time. Friendly crew.

Cabin Crew was excellent. They took care of everything requested. Flight was good

I was charged $200 for a 2nd checked bag, which is unreasonably high and feels like price gouging. Other than that the experience was excellent.

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.

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

We flew economy light. We did not want to check bags and we had free 1 bag, but just had back packs with small personal item. Try as we may could only get bags down to 17lbs each. So we put 2 lbs from one bag into other and checked it. I think if someone has a checked bag allowance and chose not to use it , it would benefit both parties to bump carry on weight up to the next level of 22lbs or 10kgs. Just a thought.

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Given the Business class airfare, the food variety and quality both were substandard. The crew was not interested to serve other choices and work hard to provide alternatives. Very disappointing food service.

Crew and food were great in-flight. We had a 2 hour delay, no communication, and just got left in a limbo. The crew arrived late and they were running checkouts on the plane (which is important, but why not doing it earlier?) Cathay did nothing to about the delay, and a lot of people missed their connection flights. I had to run and got stuck at checkpoint, which made my entire trip very unpleasant. Got to my gate 5 mins prior to them closing it.

Trip was fine. My only complaint was that when the passenger in front of me reclined her seat (which was, in essence, the whole flight except landing and take-off,) it was uncomfortably claustrophobic for me and very difficult for my husband to get in and out of his window seat. Also uncomfortable to watch the entertainment because the screen was right in your face.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

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

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