Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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

How to find the cheapest flight from St Louis (STL) to Kuala Lumpur (KUL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Kuala Lumpur (KUL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Kuala Lumpur (KUL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from St Louis to Kuala Lumpur in April , May 2026

27 Apr - 20 May $ 1,305.00
STL
St Louis
Frontier Airlines
2 STOPS
KUL
Kuala Lumpur
KUL
Kuala Lumpur
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates
27 Apr - 20 May $ 1,379.00
STL
St Louis
Alaska Airlines
2 STOPS
KUL
Kuala Lumpur
KUL
Kuala Lumpur
Alaska Airlines
3 STOPS
STL
St Louis
Pick dates
27 Apr - 20 May $ 1,430.00
STL
St Louis
Alaska Airlines
2 STOPS
KUL
Kuala Lumpur
KUL
Kuala Lumpur
Alaska Airlines
3 STOPS
STL
St Louis
Pick dates

Last minute flights from St Louis to Kuala Lumpur

27 Apr - 02 May $ 1,500.00
STL
St Louis
Frontier Airlines
2 STOPS
KUL
Kuala Lumpur
KUL
Kuala Lumpur
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates
27 Apr - 02 May $ 1,575.00
STL
St Louis
Frontier Airlines
2 STOPS
KUL
Kuala Lumpur
KUL
Kuala Lumpur
Frontier Airlines
3 STOPS
STL
St Louis
Pick dates
27 Apr - 01 May $ 1,665.00
STL
St Louis
Alaska Airlines
2 STOPS
KUL
Kuala Lumpur
KUL
Kuala Lumpur
Alaska Airlines
3 STOPS
STL
St Louis
Pick dates

One-way flights to Kuala Lumpur from St Louis

3:21 PM - 6:30 AM
EVA Air
2 Stops
30h 54m
STL - KUL
$ 682
Kiwi
Pick dates
12:05 PM - 12:40 PM
Cathay Pacific
2 Stops
39h 35m
STL - KUL
$ 793
Kiwi
Pick dates
7:00 AM - 9:30 PM
Cathay Pacific
2 Stops
29h 30m
STL - KUL
$ 911
Kiwi
Pick dates

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

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Kuala Lumpur (KUL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Kuala Lumpur (KUL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.