Cheapest one-way flights from Siem-reap to Phnom-penh in May from $47

Best time to book flights for Siem-reap (REP) to Phnom-penh (PNH) flights at AirHint

AirHint found the following cheapest one-way flights from Siem-reap (REP) to Phnom-penh (PNH) in May 2025 (see full year).

One-Way flights

11 May Cambodia Angkor Air direct
07 May Cambodia Angkor Air direct
08 May Cambodia Angkor Air direct
09 May Cambodia Angkor Air direct
10 May Cambodia Angkor Air direct
30 May AirAsia Cambodia direct
19 May AirAsia Cambodia direct
25 May AirAsia Cambodia direct
21 May AirAsia Cambodia direct
31 May AirAsia Cambodia direct

Also check the deals for return flights from Siem-reap to Phnom-penh in May.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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