Cheap flights from Kuala Lumpur to Siem Reap

View NZ$120 flight on Thu, 23 Oct. 2025Opens in a new window

Popular airlines from Kuala Lumpur to Siem Reap

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Kuala Lumpur (KUL) to Siem Reap (SAI)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia Cambodia
Tue, 4 Nov. - Tue, 11 Nov.
KUL
Kuala Lumpur
SAI
Siem Reap
NZ$356 Return, found 5 days ago
NZ$356
Return
found 5 days ago
Select AirAsia Cambodia flight, departing Tue, 4 Nov. from Kuala Lumpur to Siem Reap, returning Tue, 11 Nov., priced at NZ$356 found 5 days ago
AirAsia Cambodia
Tue, 4 Nov. - Tue, 11 Nov.
KUL
Kuala Lumpur
SAI
Siem Reap
NZ$366 Return, found 5 days ago
NZ$366
Return
found 5 days ago
Select AirAsia Cambodia flight, departing Tue, 4 Nov. from Kuala Lumpur to Siem Reap, returning Tue, 11 Nov., priced at NZ$366 found 5 days ago
Thai Airways International
Tue, 4 Nov. - Tue, 11 Nov.
KUL
Kuala Lumpur
SAI
Siem Reap
NZ$638 Return, found 5 days ago
NZ$638
Return
found 5 days ago
Select Thai Airways International flight, departing Tue, 4 Nov. from Kuala Lumpur to Siem Reap, returning Tue, 11 Nov., priced at NZ$638 found 5 days ago
Vietnam Airlines
Tue, 4 Nov. - Tue, 11 Nov.
KUL
Kuala Lumpur
SAI
Siem Reap
NZ$668 Return, found 5 days ago
NZ$668
Return
found 5 days ago
Select Vietnam Airlines flight, departing Tue, 4 Nov. from Kuala Lumpur to Siem Reap, returning Tue, 11 Nov., priced at NZ$668 found 5 days ago
AirAsia Cambodia
Tue, 4 Nov. - Tue, 11 Nov.
KUL
Kuala Lumpur
SAI
Siem Reap
NZ$672 Return, found 5 days ago
NZ$672
Return
found 5 days ago
Select AirAsia Cambodia flight, departing Tue, 4 Nov. from Kuala Lumpur to Siem Reap, returning Tue, 11 Nov., priced at NZ$672 found 5 days ago
Singapore Airlines
Tue, 4 Nov. - Tue, 11 Nov.
KUL
Kuala Lumpur
SAI
Siem Reap
NZ$678 Return, found 5 days ago
NZ$678
Return
found 5 days ago
Select Singapore Airlines flight, departing Tue, 4 Nov. from Kuala Lumpur to Siem Reap, returning Tue, 11 Nov., priced at NZ$678 found 5 days ago
*Available to Expedia members.