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Kuala Lumpur Intl

$637+ Cheap flights from St. Louis (STL) to Kuala Lumpur Intl (KUL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KUL
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from St. Louis to Kuala Lumpur Intl

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Kuala Lumpur Intl (KUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,201
(Orbitz)

One-way from

$637
(Trip.com)

Popular in

July

Cheapest in

November

Average price

$1,549
Provider with most accurate pricing for Lambert-St Louis-Kuala Lumpur Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Kuala Lumpur Intl flights.
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From Lambert-St Louis to Kuala Lumpur Intl
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One-way flight from Lambert-St Louis to Kuala Lumpur Intl
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High demand for flights, 12% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from St. Louis to Kuala Lumpur Intl

Best flights from St. Louis to Kuala Lumpur Intl
Discover carefully curated flight deals from St. Louis to Kuala Lumpur Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

This Orbitz deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/247:00 amSTL - KUL
2 stops32h 25mMultiple Airlines
Wed 3/52:15 pmKUL - STL
2 stops62h 51mMultiple Airlines
Deal found 12/17$1,201
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/249:00 amSTL - KUL
2 stops35h 20mUnited Airlines
Wed 3/58:30 pmKUL - STL
2 stops35h 23mUnited Airlines
Deal found 12/17$1,236
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2411:25 amSTL - KUL
2 stops30h 55mQatar Airways
Tue 3/42:25 amKUL - STL
2 stops31h 04mQatar Airways
Deal found 12/17$1,341
This oojo deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/136:03 amSTL - KUL
2 stops44h 47mCathay Pacific
Sun 1/195:50 pmKUL - STL
2 stops43h 13mCathay Pacific
Deal found 12/18$1,435
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/295:30 pmSTL - KUL
2 stops33h 35mTurkish Airlines
Tue 2/44:45 amKUL - STL
2 stops48h 53mTurkish Airlines
Deal found 12/17$1,528
This Air Canada deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/151:30 pmSTL - KUL
2 stops45h 25mAir Canada
Mon 6/307:15 amKUL - STL
2 stops25h 45mAir Canada
Deal found 12/18$1,548
This SmartFares deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/136:03 amSTL - KUL
2 stops41h 52mMalaysia Airlines
Sat 1/182:25 amKUL - STL
2 stops33h 10mMalaysia Airlines
Deal found 12/18$1,881

Find flights from St. Louis to Kuala Lumpur Intl within your budget

Customize your flight search to find flights from St. Louis to Kuala Lumpur Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Mon 2/24

7:00 am-5:25 am

2 stops32h 25m

Kuala Lumpur Intl

Wed 3/5

2:15 pm-3:06 pm

2 stops62h 51m

$1,201

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Wed 1/29

7:00 am-10:20 am

2 stops37h 20m

Kuala Lumpur Intl

Wed 2/5

5:00 pm-6:09 pm

2 stops39h 09m

$1,236

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Mon 2/24

11:25 am-8:20 am

2 stops30h 55m

Kuala Lumpur Intl

Tue 3/4

2:25 am-7:29 pm

2 stops31h 04m

$1,341

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Mon 1/13

6:03 am-4:50 pm

2 stops44h 47m

Kuala Lumpur Intl

Sun 1/19

5:50 pm-11:03 pm

2 stops43h 13m

$1,435

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Wed 1/29

5:30 pm-5:05 pm

2 stops33h 35m

Kuala Lumpur Intl

Tue 2/4

4:45 am-3:38 pm

2 stops48h 53m

$1,528

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Sun 6/15

1:30 pm-11:55 pm

2 stops45h 25m

Kuala Lumpur Intl

Mon 6/30

7:15 am-8:00 pm

2 stops25h 45m

$1,550

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Mon 1/13

6:03 am-1:55 pm

2 stops41h 52m

Kuala Lumpur Intl

Sat 1/18

2:25 am-9:35 pm

2 stops33h 10m

$1,881

St. LouisKuala Lumpur

STL - KUL

STLKUL

Lambert-St Louis

Tue 1/14

5:40 am-6:50 am

2 stops35h 10m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Compare providers for flights from St. Louis to Kuala Lumpur Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Kuala Lumpur Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
SmartFaresPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Kuala Lumpur Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Kuala Lumpur Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Kuala Lumpur Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Kuala Lumpur Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Kuala Lumpur Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Kuala Lumpur Intl

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Kuala Lumpur Intl

Get recent, data-driven insights about flights from St. Louis to Kuala Lumpur Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Kuala Lumpur Intl Airport?

Currently, September is the cheapest month in which you can book a flight from St. Louis to Kuala Lumpur Intl Airport (average of $977). Flying from St. Louis to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $1,491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to KUL?

Find hourly flight availability from St. Louis to Kuala Lumpur Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

A simple way to save on the total cost of your ticket is to fly from St. Louis to Kuala Lumpur Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight in the evening.

Rainfall in Kuala Lumpur Intl by month

Plan your trip to Kuala Lumpur Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kuala Lumpur Intl Airport ranges from 4.7 - 11.0 inches per month. November is typically the wettest month, when rainfall can reach 11.0 in. June is typically the driest time to visit Kuala Lumpur Intl Airport when rainfall is around 4.7 in.

Temperature in Kuala Lumpur Intl by month

Plan your trip to Kuala Lumpur Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kuala Lumpur Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Kuala Lumpur Intl

Get insights into the airlines that provide service to Kuala Lumpur Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kuala Lumpur Intl. Reviews last updated December 18, 2024.
Cathay Pacific
7.5
Good
841 reviews

Overall

7.5

Boarding

7.8

Crew

8.0

Food

7.3

Comfort

7.6

Entertainment

7.8

Reviews

1 / 10

Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.

Cathay Pacific
7.5
Good
841 reviews
Cathay Pacific
7.5
Good
841 reviews

Overall

7.5

Boarding

7.8

Crew

8.0

Food

7.3

Comfort

7.6

Entertainment

7.8

Reviews

1 / 10

Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.

Qatar Airways
7.5
Good
3,798 reviews
Cathay Pacific
7.5
Good
841 reviews

Overall

7.5

Boarding

7.8

Crew

8.0

Food

7.3

Comfort

7.6

Entertainment

7.8

Reviews

1 / 10

Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.

United Airlines
7.4
Good
9,059 reviews
Cathay Pacific
7.5
Good
841 reviews

Overall

7.5

Boarding

7.8

Crew

8.0

Food

7.3

Comfort

7.6

Entertainment

7.8

Reviews

1 / 10

Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.

Turkish Airlines
7.3
Good
3,907 reviews
Cathay Pacific
7.5
Good
841 reviews

Overall

7.5

Boarding

7.8

Crew

8.0

Food

7.3

Comfort

7.6

Entertainment

7.8

Reviews

1 / 10

Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.

Malaysia Airlines
7.3
Good
292 reviews
Cathay Pacific
7.5
Good
841 reviews

Overall

7.5

Boarding

7.8

Crew

8.0

Food

7.3

Comfort

7.6

Entertainment

7.8

Reviews

1 / 10

Horrible airline. Missed my baggage in both inbound and outbound flight. Not getting support from customer care about the baggage delay issue.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Kuala Lumpur Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Kuala Lumpur Intl?

    For a flight from St. Louis to Kuala Lumpur Intl, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city. Lambert-St Louis is the only St. Louis airport and it handles 0 outbound flights to Kuala Lumpur Intl per day. 5 airlines have flights to Kuala Lumpur Intl from Lambert-St Louis on a regular basis.

  • What are the cheapest airlines flying from St. Louis to Kuala Lumpur Intl Airport round-trip?

    Currently priced at $1,236, United Airlines will fly you from St. Louis to Kuala Lumpur Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and Cathay Pacific - these airlines can fly you to your destination from $1,341 and $1,435, respectively. Users have found that United Airlines is 19% cheaper than the other options available to this destination.

  • Can I find deals for flights from St. Louis to Kuala Lumpur Intl that include hotel bookings?

    Yes. In addition to deals on St. Louis to Kuala Lumpur Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Kuala Lumpur Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Kuala Lumpur Intl.

  • Can I find deals for business class flights from St. Louis to Kuala Lumpur Intl?

    Yes. Cheapflights offers flight deals from St. Louis to Kuala Lumpur Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Kuala Lumpur Intl Airport (average of $977). Flying from St. Louis to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $1,491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Kuala Lumpur Intl

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Kuala Lumpur Intl flights

Top 5 airlines flying from St. Louis to Kuala Lumpur Intl

Discover the top 5 airlines that operate flights from St. Louis to Kuala Lumpur Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,065Average$1,448FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$1,132Average$1,249FlexibilityNo cancel feeOn-time69%
ANACheapest$1,255Average$1,492FlexibilityNo cancel feeOn-time80%
DeltaCheapest$1,322Average$1,478FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,388Average$1,511FlexibilityNo cancel feeOn-time68%
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