Cheap flights from St Louis (STL) to Kuala Lumpur (KUL)

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Home Asia Malaysia Kuala Lumpur Cheap flights from St Louis to Kuala Lumpur

How to find the cheapest flight from
St Louis (STL) to Kuala Lumpur (KUL)

All the information you need to plan the best STL to KUL flight in 2021: compare St Louis to Kuala Lumpur flight prices with the expected peak season, weather and rainfall in Kuala Lumpur.
What is the cheapest day to fly round-trip from St Louis to Kuala Lumpur?

Sunday flights are found to be more expensive to fly from St Louis to Kuala Lumpur. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Kuala Lumpur.

How far in advance should I book a flight from St Louis to Kuala Lumpur?

To save on the cost of your flight from St Louis to Kuala Lumpur, book at least 46 days before your planned departure. Booking around this time can save you about 66% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,033 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,282.

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

February is one of the best times of the year to fly to Kuala Lumpur from St Louis. Prices for February average $817 per person but you can even find prices for as low as $619. The most expensive prices can be found in the month of December. Opting for a February flight can save you 45% on your journey compared to booking in February

When is the cheapest time to fly from St Louis to Kuala Lumpur (STL - MY1)?

When flying from St Louis to Kuala Lumpur, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 35% versus a flight at noon.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St Louis</span> to <span class="emphasized">Kuala Lumpur</span> flights.

Flight FAQs

From St Louis to Kuala Lumpur

Are flight prices decreasing from St Louis to Kuala Lumpur due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Kuala Lumpur for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Lambert-St Louis to Kuala Lumpur have flexible cancellations due to COVID-19?

Some of our airline partners flying from Lambert-St Louis to Kuala Lumpur have new flexible policies in place due to COVID-19. American Airlines, ANA, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

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

If you book a flight to Kuala Lumpur from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Kuala Lumpur per day from 5 different airlines.

Is St Louis weather warmer or cooler than Kuala Lumpur?

Temperatures around the 93 °F's can be experienced in March. The weather in Kuala Lumpur is hotter than in St Louis. Plan for potential changes in flight availability as peak weather approaches in this location.

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Destination information for Kuala Lumpur

Things to know before you go - useful duration and weather info for your trip from St Louis to Kuala Lumpur.
Today's exchange rate
$1 = RM 4.12
Average temperature for May in Kuala Lumpur
91.4 °F
Avg rainfall for May in Kuala Lumpur
7.3 ″

Airports servicing St. Louis

St Louis (STL)

Airports servicing Kuala Lumpur

Kuala Lumpur Intl (KUL)
Subang (SZB)

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Home Asia Malaysia Kuala Lumpur Cheap flights from St Louis to Kuala Lumpur