Cheap Flights from Phnom Penh to Siem Reap

View €131 flight on Wed, 9 Jul 2025Opens in a new window

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 15% 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 Phnom Penh to Siem Reap (PNH-SAI)

Prices were available within the past 7 days and start at €131 for one-way flights and €245 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Cambodia
Fri, 18 Apr - Fri, 25 Apr
PNH
Phnom Penh
SAI
Siem Reap
€245 Return, found 4 days ago
€245
Return
found 4 days ago
Select Air Cambodia flight, departing Fri, 18 Apr from Phnom Penh to Siem Reap, returning Fri, 25 Apr, priced at €245 found 4 days ago
Air Cambodia
Sat, 12 Apr - Sat, 19 Apr
PNH
Phnom Penh
SAI
Siem Reap
€246 Return, found 2 days ago
€246
Return
found 2 days ago
Select Air Cambodia flight, departing Sat, 12 Apr from Phnom Penh to Siem Reap, returning Sat, 19 Apr, priced at €246 found 2 days ago
Air Cambodia
Thu, 3 Apr - Sun, 6 Apr
PNH
Phnom Penh
SAI
Siem Reap
€252 Return, found 4 days ago
€252
Return
found 4 days ago
Select Air Cambodia flight, departing Thu, 3 Apr from Phnom Penh to Siem Reap, returning Sun, 6 Apr, priced at €252 found 4 days ago
*Available to Expedia members.