$721 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 6/6. 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

Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
7:00 am - 8:35 am
STL
-
KUL
36h 35m
2 stops
Multiple Airlines Logo
2:00 am - 11:59 pm
KUL
-
STL
34h 59m
2 stops
$1,269Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
Qatar Airways Logo
3:33 pm - 2:45 pm
STL
-
KUL
34h 12m
2 stops
Qatar Airways Logo
9:30 am - 10:00 pm
KUL
-
STL
49h 30m
2 stops
$1,377Qatar Airways
Mon, Oct 5 - Thu, Oct 8
Qatar Airways Logo
3:33 pm - 7:55 am
STL
-
KUL
27h 22m
2 stops
Qatar Airways Logo
8:05 pm - 6:14 pm
KUL
-
STL
35h 09m
2 stops
$1,555Qatar Airways
Mon, Oct 5 - Wed, Oct 7
Qatar Airways Logo
4:32 pm - 2:45 pm
STL
-
KUL
33h 13m
2 stops
Qatar Airways Logo
2:50 am - 7:46 pm
KUL
-
STL
29h 56m
2 stops
$1,607Qatar Airways
Wed, May 20 - Tue, May 26
Multiple Airlines Logo
6:00 am - 5:45 am
STL
-
KUL
34h 45m
2 stops
Multiple Airlines Logo
2:00 am - 11:54 pm
KUL
-
STL
34h 54m
2 stops
$1,660Multiple Airlines
Thu, May 14 - Thu, May 21
Multiple Airlines Logo
6:00 am - 4:35 pm
STL
-
KUL
45h 35m
2 stops
Multiple Airlines Logo
12:55 pm - 11:54 pm
KUL
-
STL
47h 59m
2 stops
$1,684Multiple Airlines
Mon, Oct 5 - Thu, Oct 8
United Airlines Logo
4:17 pm - 12:05 am
STL
-
KUL
42h 48m
3 stops
United Airlines Logo
2:15 pm - 3:38 pm
KUL
-
STL
38h 23m
2 stops
$1,721United Airlines
Thu, May 14 - Wed, May 20
Multiple Airlines Logo
6:21 am - 1:30 am
STL
-
KUL
30h 09m
2 stops
Multiple Airlines Logo
2:45 am - 11:56 pm
KUL
-
STL
34h 11m
2 stops
$1,748Multiple Airlines
Wed, Apr 22 - Mon, Apr 27
Multiple Airlines Logo
8:25 am - 11:15 am
STL
-
KUL
37h 50m
2 stops
Multiple Airlines Logo
3:30 pm - 2:50 pm
KUL
-
STL
36h 20m
3 stops
$1,760Multiple Airlines
Thu, May 14 - Thu, May 21
Multiple Airlines Logo
7:41 pm - 4:35 pm
STL
-
KUL
55h 54m
2 stops
Multiple Airlines Logo
12:55 pm - 11:54 pm
KUL
-
STL
47h 59m
2 stops
$1,841Multiple 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 September, when tickets cost $1,039 (return) on average. On the other hand, the most expensive months are May and June, when the average cost of round-trip tickets is $1,733 and $1,586 respectively.

Good to know

Low seasonJanuary
Cheapest flight$764
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

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 1170 reviews
7.8Food
8.6Boarding
8.2Comfort
8.7Crew
8.0Entertainment
Airline reviews

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.

8.0 ExcellentSarah, Apr 2026
SEA - HND
Read more ANA reviews

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.

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.

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.

All good flight was 35 minutes early when arriving in Edinburgh

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

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

Information on your arrival and departure airports