฿18,890 Cheap Flights from Phnom Penh (PNH) to San Francisco (SFO)

View ฿18,890 flight on Fri, 7 Nov 2025Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to San Francisco International Airport (SFO)

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Cheap Flights from Phnom Penh (PNH) to San Francisco (SFO)

Prices were available within the past 7 days and start at ฿18,890 for one-way flights and ฿36,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Fri, 7 Nov - Fri, 12 Dec
PNH
Phnom Penh
SFO
San Francisco
฿36,300 Return, found 3 days ago
฿36,300
Return
found 3 days ago
Select Asiana Airlines flight, departing Fri, 7 Nov from Phnom Penh to San Francisco, returning Fri, 12 Dec, priced at ฿36,300 found 3 days ago
Air Cambodia
Fri, 7 Nov - Fri, 12 Dec
PNH
Phnom Penh
SFO
San Francisco
฿41,210 Return, found 3 days ago
฿41,210
Return
found 3 days ago
Select Air Cambodia flight, departing Fri, 7 Nov from Phnom Penh to San Francisco, returning Fri, 12 Dec, priced at ฿41,210 found 3 days ago
Air Cambodia
Fri, 7 Nov - Fri, 12 Dec
PNH
Phnom Penh
SFO
San Francisco
฿41,740 Return, found 3 days ago
฿41,740
Return
found 3 days ago
Select Air Cambodia flight, departing Fri, 7 Nov from Phnom Penh to San Francisco, returning Fri, 12 Dec, priced at ฿41,740 found 3 days ago
China Airlines
Fri, 7 Nov - Fri, 12 Dec
PNH
Phnom Penh
SFO
San Francisco
฿42,100 Return, found 3 days ago
฿42,100
Return
found 3 days ago
Select China Airlines flight, departing Fri, 7 Nov from Phnom Penh to San Francisco, returning Fri, 12 Dec, priced at ฿42,100 found 3 days ago
Air Cambodia
Fri, 7 Nov - Fri, 12 Dec
PNH
Phnom Penh
SFO
San Francisco
฿42,680 Return, found 3 days ago
฿42,680
Return
found 3 days ago
Select Air Cambodia flight, departing Fri, 7 Nov from Phnom Penh to San Francisco, returning Fri, 12 Dec, priced at ฿42,680 found 3 days ago
EVA Airways
Fri, 7 Nov - Fri, 12 Dec
PNH
Phnom Penh
SFO
San Francisco
฿42,940 Return, found 3 days ago
฿42,940
Return
found 3 days ago
Select EVA Airways flight, departing Fri, 7 Nov from Phnom Penh to San Francisco, returning Fri, 12 Dec, priced at ฿42,940 found 3 days ago
China Airlines
Fri, 7 Nov - Fri, 12 Dec
PNH
Phnom Penh
SFO
San Francisco
฿43,100 Return, found 3 days ago
฿43,100
Return
found 3 days ago
Select China Airlines flight, departing Fri, 7 Nov from Phnom Penh to San Francisco, returning Fri, 12 Dec, priced at ฿43,100 found 3 days ago
Air Cambodia
Fri, 7 Nov - Fri, 12 Dec
PNH
Phnom Penh
SFO
San Francisco
฿43,225 Return, found 3 days ago
฿43,225
Return
found 3 days ago
Select Air Cambodia flight, departing Fri, 7 Nov from Phnom Penh to San Francisco, returning Fri, 12 Dec, priced at ฿43,225 found 3 days ago
Delta
Fri, 7 Nov - Fri, 12 Dec
PNH
Phnom Penh
SFO
San Francisco
฿43,415 Return, found 3 days ago
฿43,415
Return
found 3 days ago
Select Delta flight, departing Fri, 7 Nov from Phnom Penh to San Francisco, returning Fri, 12 Dec, priced at ฿43,415 found 3 days ago
Asiana Airlines
Fri, 7 Nov - Fri, 12 Dec
PNH
Phnom Penh
SFO
San Francisco
฿43,445 Return, found 3 days ago
฿43,445
Return
found 3 days ago
Select Asiana Airlines flight, departing Fri, 7 Nov from Phnom Penh to San Francisco, returning Fri, 12 Dec, priced at ฿43,445 found 3 days ago

Find the cheapest month to fly from Phnom Penh (PNH) to San Francisco (SFO)

November is typically the cheapest month to fly

From ฿24,191 - ฿40,747 per traveller.

Graph displaying average flight prices per month

Flight from Phnom Penh to San Francisco route information
Origin airport
Phnom Penh Intl.
Destination airport
San Francisco Intl.
Return price
฿36,300
Distance
12588 km

Perfect flights from Phnom Penh to San Francisco

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Phnom Penh to San Francisco. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Phnom Penh Intl. to San Francisco Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿18,890 and roundtrip prices from ฿36,300. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Francisco Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Francisco.

Frequently asked questions

How much is a flight from Phnom Penh Intl. Airport (PNH) to SFO?
Round-trip flights between Phnom Penh Airport and San Francisco Airport start from ฿36,300. This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Phnom Penh Airport to SFO?
The majority of flights can be cancelled online, but each airline has different terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Phnom Penh Intl. Airport (PNH) to SFO that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Phnom Penh Airport to San Francisco Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Phnom Penh Airport to SFO?
The distance is around 12,700 kilometres, so fill your carry-on luggage with whatever you need to make the long journey comfortable. Not sure what to take on board your Cambodia to San Francisco flight? A sleep mask, earplugs and a neck pillow are a few essentials.
Which airlines fly direct from Phnom Penh Airport to SFO?
You won't find any airlines flying directly between Phnom Penh Intl. Airport (PNH) and SFO, so be prepared to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are PNH to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score an awesome last-minute deal from Phnom Penh Intl. Airport (PNH) to San Francisco Airport, but it's also possible to miss out altogether! As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can rest assured you're always seeing the latest offers.

Explore a world of travel with Expedia

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