$1,041 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 3/26. 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

Thu, Mar 26 - Thu, Apr 2
United Airlines Logo
6:51 am - 1:55 pm
STL
-
KUL
42h 04m
2 stops
United Airlines Logo
4:35 pm - 5:50 am
KUL
-
STL
26h 15m
2 stops
$1,041United Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
6:51 am - 1:55 pm
STL
-
KUL
42h 04m
2 stops
United Airlines Logo
8:40 pm - 6:24 pm
KUL
-
STL
58h 44m
2 stops
$1,051United Airlines
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
6:51 am - 10:20 am
STL
-
KUL
37h 29m
2 stops
United Airlines Logo
2:15 pm - 10:25 pm
KUL
-
STL
45h 10m
2 stops
$1,124United Airlines
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
7:41 am - 6:45 am
STL
-
KUL
33h 04m
2 stops
United Airlines Logo
2:15 pm - 10:25 pm
KUL
-
STL
45h 10m
2 stops
$1,417United Airlines
Fri, May 15 - Thu, May 21
Cathay Pacific Logo
6:21 am - 1:30 am
STL
-
KUL
30h 09m
2 stops
Cathay Pacific Logo
5:40 pm - 9:34 pm
KUL
-
STL
40h 54m
2 stops
$1,438Cathay Pacific
Wed, Mar 25 - Wed, Apr 1
Qatar Airways Logo
11:59 am - 7:55 am
STL
-
KUL
30h 56m
2 stops
Qatar Airways Logo
9:00 pm - 12:44 pm
KUL
-
STL
28h 44m
2 stops
$1,478Qatar Airways
Sat, Mar 7 - Fri, Mar 20
Qatar Airways Logo
6:18 pm - 7:55 am
STL
-
KUL
47h 37m
2 stops
Qatar Airways Logo
9:15 pm - 12:44 pm
KUL
-
STL
28h 29m
2 stops
$1,482Qatar Airways
Sat, Mar 7 - Fri, Mar 20
Qatar Airways Logo
6:18 pm - 7:55 am
STL
-
KUL
47h 37m
2 stops
Qatar Airways Logo
7:55 pm - 12:44 pm
KUL
-
STL
29h 49m
2 stops
$1,581Qatar Airways
Wed, Jun 17 - Sun, Jun 21
United Airlines Logo
7:06 pm - 1:35 pm
STL
-
KUL
53h 29m
2 stops
United Airlines Logo
2:15 pm - 9:11 pm
KUL
-
STL
43h 56m
2 stops
$1,584United Airlines
Fri, May 15 - Thu, May 21
Multiple Airlines Logo
7:30 am - 8:25 am
STL
-
KUL
35h 55m
3 stops
Multiple Airlines Logo
3:20 pm - 12:06 pm
KUL
-
STL
33h 46m
3 stops
$1,648Multiple 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 June and May, when the average cost of round-trip tickets is $2,094 and $1,946 respectively.

Good to know

Low seasonJanuary
Cheapest flight$1,041
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 18% 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 1090 reviews
8.6Boarding
8.7Crew
7.9Entertainment
8.2Comfort
7.8Food
Airline reviews

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

10.0 ExcellentJuanita, Feb 2026
LAX - HND
Read more ANA reviews

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.

The ROOM was great. We would love to have it on all of our flights. LOL

I would prefer to fly with Japanese airlines over American ones. They have better food and service overall

United Airlines crew members do not know how to deal with emergency situation that caused our flight delay. For example, they should have asked the maintenance or seat belt repair personnel to come and fix the seat belt while they were looking for a volunteer to book another flight.

The pilot was kept warning about the weather terrifying us. The flight attendants were not warm or pleasant.

Entertainment and food is best. I love to use ana for a lots japanese movies…. Food was best

I couldn’t sit with my daughter. we are separate and both seat was not window or halway side. in the middle. if we sit together will be share comfort seat and more easy travel. this is bad.

First trip from Tulsa to Houston by air. It went by quickly. I watched half a movie and continued the rest on the next flight. Staff was considerate and helpful.

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.

The experience was efficient, on time, and provided great service.

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.

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

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

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

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

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