AirHint found the following cheapest return flights from San Francisco (SFO) to Phnom-penh (PNH) in August 2025 (see full year).
Return flights
| 18 Aug - 08 Sep | Singapore Airlines | ||
| 12 Aug - 03 Sep | Cathay Pacific | ||
| 08 Aug - 18 Aug | Cathay Pacific | ||
| 01 Aug - 31 Aug | Asiana Airlines |
Also check the deals for one-way flights from San Francisco to Phnom-penh in August.
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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