Flights to Siem Reap from Melbourne S$935~

Featured airlines

  • 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 40% 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 Melbourne to Siem Reap (MEL-SAI)

Prices were available within the past 7 days and start at S$935 for one-way flights and S$758 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Fri, 21 Mar - Sat, 5 Apr
MEL
Melbourne
SAI
Siem Reap
S$758 Return, found 8 hours ago
S$758
Return
found 8 hours ago
Select Vietnam Airlines flight, departing Fri, 21 Mar from Melbourne to Siem Reap, returning Sat, 5 Apr, priced at S$758 found 8 hours ago
Vietnam Airlines
Fri, 21 Mar - Sat, 5 Apr
MEL
Melbourne
SAI
Siem Reap
S$770 Return, found 8 hours ago
S$770
Return
found 8 hours ago
Select Vietnam Airlines flight, departing Fri, 21 Mar from Melbourne to Siem Reap, returning Sat, 5 Apr, priced at S$770 found 8 hours ago
Vietnam Airlines
Fri, 21 Mar - Sat, 5 Apr
MEL
Melbourne
SAI
Siem Reap
S$771 Return, found 8 hours ago
S$771
Return
found 8 hours ago
Select Vietnam Airlines flight, departing Fri, 21 Mar from Melbourne to Siem Reap, returning Sat, 5 Apr, priced at S$771 found 8 hours ago
Vietnam Airlines
Fri, 21 Mar - Sat, 5 Apr
MEL
Melbourne
SAI
Siem Reap
S$780 Return, found 8 hours ago
S$780
Return
found 8 hours ago
Select Vietnam Airlines flight, departing Fri, 21 Mar from Melbourne to Siem Reap, returning Sat, 5 Apr, priced at S$780 found 8 hours ago
Vietnam Airlines
Fri, 21 Mar - Fri, 4 Apr
MEL
Melbourne
SAI
Siem Reap
S$784 Return, found 3 hours ago
S$784
Return
found 3 hours ago
Select Vietnam Airlines flight, departing Fri, 21 Mar from Melbourne to Siem Reap, returning Fri, 4 Apr, priced at S$784 found 3 hours ago
Vietnam Airlines
Fri, 21 Mar - Sat, 5 Apr
MEL
Melbourne
SAI
Siem Reap
S$793 Return, found 8 hours ago
S$793
Return
found 8 hours ago
Select Vietnam Airlines flight, departing Fri, 21 Mar from Melbourne to Siem Reap, returning Sat, 5 Apr, priced at S$793 found 8 hours ago
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals
*Available to Expedia members.