STL - KUL

$946 Find Cheap Flights from St. Louis to Kuala Lumpur Airport

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 Kuala Lumpur Intl departing on 3/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Kuala Lumpur Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Kuala Lumpur, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Kuala Lumpur, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$946
Typical prices: $1,049-$1,461
Delta
Tue 3/10Wed 3/25
STL - KUL • 2 stops
Cheapest one-way
Multiple Airlines
Tue 11/25
STL - KUL • multi-stop
Top airlines
Delta
Cheapest • from $946 (round-trip)
ANA
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 20% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kuala Lumpur Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Kuala Lumpur Intl (STL-KUL)

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

Tue, Mar 10 - Wed, Mar 25
Delta Logo
6:10 am - 10:25 pmSTL-KUL
27h 15m2 stops
Delta Logo
11:55 pm - 9:10 pmKUL-STL
34h 15m2 stops
$946Delta
Find Deal
Tue, Mar 10 - Mon, Mar 30
United Airlines Logo
6:51 am - 10:20 amSTL-KUL
38h 29m2 stops
United Airlines Logo
6:40 pm - 6:22 pmKUL-STL
36h 42m2 stops
$951United Airlines
Find Deal
Sun, Mar 15 - Wed, Mar 25
Delta Logo
1:35 pm - 10:25 pmSTL-KUL
67h 50m2 stops
Delta Logo
11:55 pm - 11:42 pmKUL-STL
36h 47m2 stops
$953Delta
Find Deal
Wed, Apr 1 - Wed, Apr 15
United Airlines Logo
8:30 am - 1:50 pmSTL-KUL
64h 20m2 stops
United Airlines Logo
8:40 pm - 5:52 amKUL-STL
46h 12m2 stops
$964United Airlines
Find Deal
Sat, Mar 14 - Wed, Mar 25
Delta Logo
5:29 pm - 10:25 pmSTL-KUL
39h 56m2 stops
Delta Logo
11:55 pm - 11:42 pmKUL-STL
36h 47m2 stops
$996Delta
Find Deal
Thu, Apr 16 - Thu, Apr 30
ANA Logo
7:45 am - 6:00 amSTL-KUL
33h 15m2 stops
ANA Logo
7:15 am - 3:04 pmKUL-STL
44h 49m2 stops
$1,021ANA
Find Deal
Thu, Apr 16 - Thu, Apr 30
United Airlines Logo
6:00 am - 6:00 amSTL-KUL
35h 00m2 stops
United Airlines Logo
4:55 pm - 3:21 pmKUL-STL
35h 26m3 stops
$1,039United Airlines
Find Deal
Thu, Feb 26 - Fri, Mar 6
Cathay Pacific Logo
10:04 am - 12:35 pmSTL-KUL
36h 31m2 stops
Cathay Pacific Logo
8:15 am - 11:48 pmKUL-STL
29h 33m2 stops
$1,040Cathay Pacific
Find Deal
Tue, Mar 10 - Thu, Mar 26
United Airlines Logo
6:51 am - 10:20 amSTL-KUL
38h 29m2 stops
United Airlines Logo
5:00 pm - 10:25 pmKUL-STL
42h 25m2 stops
$1,046United Airlines
Find Deal
Fri, Jan 9 - Fri, Jan 16
United Airlines Logo
6:45 am - 1:55 pmSTL-KUL
41h 10m2 stops
United Airlines Logo
8:30 pm - 5:11 amKUL-STL
46h 41m2 stops
$1,054United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for St. Louis to Kuala Lumpur Intl flights

Get data-powered insights and trends into flights from St. Louis to Kuala Lumpur Intl to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Kuala Lumpur Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Kuala Lumpur Intl Airport departing in March.

What is the cheapest month to fly from St. Louis to Kuala Lumpur Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Kuala Lumpur Intl Airport, 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 Kuala Lumpur Intl Airport is March, where tickets cost $1,163 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $1,929 and $1,911 respectively.

Good to know

Low seasonNovember
Cheapest flight$946
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from St. Louis to Kuala Lumpur Airport

When to book flights from St. Louis to Kuala Lumpur Intl

Are your dates flexible? Find out the best times to travel from St. Louis to Kuala Lumpur Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking St. Louis to Kuala Lumpur Airport flights

  • What is the cheapest flight from St. Louis to Kuala Lumpur Intl Airport?

    In the last 3 days, the lowest price for a flight from St. Louis to Kuala Lumpur Intl Airport was $946 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Kuala Lumpur Airport?

    Yes, you’ll need a passport to travel to Kuala Lumpur Airport from St. Louis.

  • Which airports will I be using when flying from St. Louis to Kuala Lumpur Airport?

    On your way to Kuala Lumpur Airport, you’ll fly out from Lambert-St Louis. You’ll be landing at Kuala Lumpur Intl.

  • Which aircraft models fly most regularly from St. Louis to Kuala Lumpur Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Kuala Lumpur Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between St. Louis and Kuala Lumpur Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Kuala Lumpur, ANA or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from St. Louis to Kuala Lumpur are ANA and Qatar Airways. With an average price for the route of $1,562 and an overall rating of 8.4, ANA is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,521 and an overall rating of 7.4.

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

    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 Kuala Lumpur Airport.

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

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

    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 to Kuala Lumpur Airport with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and KUL can sometimes prove cheaper using this method.

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

    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 to Kuala Lumpur Airport from St. Louis 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 Kuala Lumpur Intl

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Kuala Lumpur. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Kuala Lumpur Intl? 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 1010 reviews
7.7Food
8.2Comfort
7.9Entertainment
8.6Boarding
8.7Crew
Airline reviews

The flight attendants are always fantastic. My only issue – and it was on my Haneda to Vancouver flight – same as my Vancouver to Osaka flight – I had a confirmed special meal and they had no record of it on board. I tried to confirm it with the gate agent in Fukuoka, where I initiated the day, because of the mess up a month ago, and she said that they can't confirm special meals. I'd have to see when I got on board.

10.0 ExcellentWhitney, Nov 2025FUK - HND
Read more ANA reviews

The flight attendants are always fantastic. My only issue – and it was on my Haneda to Vancouver flight – same as my Vancouver to Osaka flight – I had a confirmed special meal and they had no record of it on board. I tried to confirm it with the gate agent in Fukuoka, where I initiated the day, because of the mess up a month ago, and she said that they can't confirm special meals. I'd have to see when I got on board.

Flight was good and comfortable, even for long haul economy. No complaints.

Checking in via an alliance partner, even a foreign one should get TSA Precheck printed on your boarding pass. The paper copy issued by ANA didn’t show it. I couldn’t get my digital copy due to some technical issue arising because I checked in with ANA. The kiosks at SFO similarly threw an error. The only way I could have gotten a new copy of my boarding pass was from the UA counter and lines were nearly as long as TSA so I bit the bullet and went through the regular TSA line. If UA wants my business, they need to improve that process.

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

Almost 6 hours of delay with over 12 gate changes. Flight was supposed to depart around 6 and instead depart after 12am. No accommodations were offered than some snacks closer to midnight when the crew was planning to throw away some snacks.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Purchased WiFi was slow to non functional. Staff was not personable or friendly. Seats were cramped. Boarding took long but I expected that.

Luckily I just tried to sleep. But the entertainment system was awkward to operate. I hate all this stuff with apps and adding it to your phone and all. It is a nuisance. I would prefer a good magazine or newspaper in the pocket in front of me or available.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Everything you need to know for your flight from St. Louis to Kuala Lumpur Intl

Information on your arrival and departure airports