AirHint found the following cheapest return flights from San Francisco (SFO) to Phnom-penh (PNH) in August 2025 (see full year).
Return flights
| 21 Aug - 28 Aug | China Eastern | ||
| 28 Aug - 05 Sep | Asiana Airlines | ||
| 13 Aug - 17 Sep | Asiana Airlines | ||
| 31 Aug - 15 Sep | Asiana Airlines | ||
| 30 Aug - 15 Sep | United | ||
| 08 Aug - 18 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.
Find us on social media