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RM 5,569 Find Cheap Flights from St. Louis to Southeast Asia

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Southeast Asia departing on 12/1. 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.
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Search hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Southeast Asia, 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 Southeast Asia, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Good to know

Low season

July

High season

September

Cheapest flight

RM 5,569
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from St. Louis to Kuala Lumpur

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from St. Louis to Southeast Asia?

    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 Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from St. Louis to Southeast Asia 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 Southeast Asia?

    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 Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Southeast Asia

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from St. Louis is September.

Book cheap flights from St. Louis to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights from St. Louis to Southeast Asia found on KAYAK in the last 72 hours.
12/1Sun
2 stopsUnited Airlines
40h 45mSTL-KUL
22/1Wed
2 stopsUnited Airlines
37h 29mKUL-STL
RM 5,569
22/1Wed
2 stopsQatar Airways
35h 00mSTL-KUL
24/2Mon
2 stopsQatar Airways
37h 34mKUL-STL
RM 6,394
15/6Sun
2 stopsAir Canada
45h 25mSTL-KUL
30/6Mon
2 stopsAir Canada
25h 45mKUL-STL
RM 6,984
15/6Sun
2 stopsAir Canada
45h 25mSTL-KUL
30/6Mon
2 stopsAir Canada
25h 45mKUL-STL
RM 7,006
22/1Wed
2 stops
32h 45mSTL-KUL
23/2Sun
2 stops
34h 43mKUL-STL
RM 7,173
12/1Sun
3 stops
31h 25mSTL-KUL
22/1Wed
3 stops
35h 16mKUL-STL
RM 7,953
12/1Sun
2 stopsQatar Airways
45h 15mSTL-KUL
21/1Tue
2 stopsQatar Airways
31h 05mKUL-STL
RM 8,002
12/1Sun
2 stops
29h 15mSTL-KUL
22/1Wed
3 stops
35h 16mKUL-STL
RM 8,272
8/3Sat
2 stopsCathay Pacific
52h 01mSTL-KUL
22/3Sat
2 stopsCathay Pacific
41h 29mKUL-STL
RM 25,624
4/2Tue
2 stopsEmirates
27h 35mSTL-KUL
10/2Mon
2 stopsEmirates
32h 37mKUL-STL
RM 26,286

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Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

St. Louis (STL)

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