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RM 6,403 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 15/6. 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.
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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
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Good to know

Low season

July

High season

September

Cheapest flight

RM 6,403
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (17% more expensive 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 November.

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.
15/6週日
2 stopsAir Canada
45h 25mSTL-KUL
30/6週一
2 stopsAir Canada
25h 45mKUL-STL
RM 6,403
8/5週四
2 stopsANA
33h 00mSTL-KUL
15/5週四
2 stopsANA
44h 32mKUL-STL
RM 6,815
8/5週四
2 stops
44h 40mSTL-KUL
14/5週三
2 stops
33h 28mKUL-STL
RM 6,990
15/6週日
2 stopsQatar Airways
29h 50mSTL-KUL
29/6週日
2 stopsQatar Airways
32h 32mKUL-STL
RM 9,385
15/4週二
2 stopsUnited Airlines
27h 16mSTL-KUL
10/9週三
2 stopsUnited Airlines
40h 47mKUL-STL
RM 9,408
15/4週二
2 stops
25h 20mSTL-KUL
9/9週二
2 stops
31h 49mKUL-STL
RM 16,648
15/4週二
2 stopsQatar Airways
26h 35mSTL-KUL
9/9週二
2 stopsQatar Airways
29h 59mKUL-STL
RM 23,490
27/2週四
2 stopsCathay Pacific
35h 26mSTL-KUL
6/3週四
2 stopsCathay Pacific
28h 08mKUL-STL
RM 23,934
27/2週四
2 stopsUnited Airlines
25h 55mSTL-KUL
7/3週五
3 stopsUnited Airlines
25h 50mKUL-STL
RM 29,101
28/2週五
2 stopsCathay Pacific
41h 51mSTL-KUL
6/3週四
2 stopsCathay Pacific
28h 08mKUL-STL
RM 29,455

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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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