Book a trip from San Francisco to Phnom Penh with Cathay Pacific , fares from USD822
Deals on San Francisco (SFO) to Phnom Penh (PNH) flights
expand_more
location_on
location_on
Book flights to Phnom Penh PNH
flight_takeoff
flight_land
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Francisco (SFO) | Phnom Penh (PNH) | Round-trip / Economy | 15/04/2025 - 24/04/2025 | From USD1,098 Seen 1 day ago | |
| San Francisco (SFO) | Phnom Penh (PNH) | Round-trip / Economy | 05/06/2025 - 14/06/2025 | From USD1,495 Seen 1 day ago |
Book Business Class flights to Phnom Penh - selected offers
flight_takeoff
flight_land
There are no fares that match your filter criteria. Please adjust your filters.
The Cathay Pacific experience
-
Spacious cabins and world-class service
-
Complete flexibility when you book
-
Fresher flavours, now ready for Business
-
Our intuitive digital experience
All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.
Flight Deals for Popular Routes on Cathay Pacific
flight_takeoff
flight_land
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Francisco (SFO) | Phnom Penh (PNH) | Round-trip / Economy | 26/11/2025 - 14/12/2025 | From USD822 Seen 12 minutes ago | |
| San Francisco (SFO) | Phnom Penh (PNH) | Round-trip / Economy | 25/11/2025 - 12/12/2025 | From USD872 Seen 1 day ago | |
| San Francisco (SFO) | Phnom Penh (PNH) | Round-trip / Economy | 23/11/2025 - 10/12/2025 | From USD872 Seen 4 minutes ago | |
| San Francisco (SFO) | Phnom Penh (PNH) | Round-trip / Economy | 23/11/2025 - 13/12/2025 | From USD922 Seen 8 hours ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Travel to Phnom Penh in Premium Economy
San Francisco (SFO)to
Phnom Penh (PNH)15/05/2025 - 03/06/2025FromUSD1,981Seen 7 hours agoRound-trip/Premium Economy
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)
Explore Cathay Pacific's top-pick destinations
Explore More Flights from Other Popular Origins
- Flights from Dhaka
- Flights from Colombo
- Flights from Chennai
- Flights from Hyderabad
- Flights from Delhi
- Flights from Mumbai
- Flights from Bengaluru (Bangalore)
- Flights from Kathmandu
- Flights from Taipei
- Flights from Kaohsiung
- Flights from Zhengzhou
- Flights from Xi'an
- Flights from Xiamen
- Flights from Wuhan
- Flights from Wenzhou