San Francisco

$507+ Cheap flights from Phnom Penh (PNH) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — SFO
Nov 26 — Dec 31
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The best prices from Phnom Penh Pochentong to San Francisco are usually found in December or October, booked 61 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Phnom Penh to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

December

Round-trip from

$745
(FlightHub)

One-way from

$507
(Kiwi.com)
Provider with most accurate pricing for Phnom Penh Pochentong-San Francisco flight deals.
Provider most trusted by Cheapflights users for Phnom Penh Pochentong-San Francisco flights.
High demand for flights, 14% potential price rise
Best time to find cheap flights, 16% potential price drop
From Phnom Penh Pochentong to San Francisco
One-way flight from Phnom Penh Pochentong to San Francisco

Find flight deals from Phnom Penh to San Francisco

Cheapest flights from Phnom Penh to San Francisco
Explore the most affordable flight options available from Phnom Penh to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This China Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2211:35 amPNH - SFO
1 stop22h 15mChina Airlines
Tue 11/2611:40 pmSFO - PNH
1 stop25h 35mChina Airlines
Deal found 11/21$964
This oojo deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:45 amPNH - SFO
1 stop24h 30mCathay Pacific
Wed 1/110:55 pmSFO - PNH
1 stop20h 30mCathay Pacific
Deal found 11/20$1,092
This Priceline deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2211:05 amPNH - SFO
2 stops36h 55mMultiple Airlines
Tue 11/2611:35 pmSFO - PNH
1 stop20h 15mMultiple Airlines
Deal found 11/21$1,127
This Gurufare deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:15 pmPNH - SFO
2 stops36h 35mAir China
Wed 1/112:05 pmSFO - PNH
3 stops56h 10mAir China
Deal found 11/20$1,292
This Gurufare deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/212:30 amPNH - SFO
1 stop28h 30mAsiana Airlines
Wed 1/112:10 pmSFO - PNH
1 stop20h 10mAsiana Airlines
Deal found 11/20$1,384
This China Southern deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/138:00 amPNH - SFO
2 stops28h 48mChina Southern
Sat 12/2111:35 pmSFO - PNH
1 stop32h 55mChina Southern
Deal found 11/21$2,156
This oojo deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/135:10 pmPNH - SFO
2 stops34h 25mQatar Airways
Sat 12/214:25 pmSFO - PNH
3 stops56h 00mQatar Airways
Deal found 11/21$3,055

Find flights from Phnom Penh to San Francisco within your budget

Customize your flight search to find flights from Phnom Penh to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Wed 4/2

11:55 pm-3:00 pm

1 stop29h 05m

San Francisco

Fri 5/2

11:30 pm-10:55 pm

1 stop33h 25m

$745

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Wed 4/2

11:25 am-5:30 pm

1 stop20h 05m

San Francisco

Thu 5/1

1:15 am-5:10 pm

1 stop25h 55m

$889

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Wed 4/2

12:05 pm-8:15 pm

2 stops22h 10m

San Francisco

Thu 5/1

12:35 am-2:30 pm

2 stops23h 55m

$1,028

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Sun 1/19

11:35 am-6:50 pm

1 stop22h 15m

San Francisco

Wed 1/22

11:40 pm-10:35 am

1 stop19h 55m

$1,039

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Tue 12/3

9:10 pm-12:00 pm

2 stops29h 50m

San Francisco

Wed 1/1

12:10 pm-11:20 pm

1 stop20h 10m

$1,178

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Tue 12/3

12:15 pm-9:50 am

2 stops36h 35m

San Francisco

Wed 1/1

12:05 pm-11:15 am

3 stops56h 10m

$1,292

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Sun 1/5

12:45 pm-6:30 am

1 stop32h 45m

San Francisco

Sun 1/12

11:30 pm-11:25 am

1 stop20h 55m

$1,883

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Wed 4/2

5:40 pm-4:14 pm

3 stops36h 34m

San Francisco

Fri 5/2

4:10 pm-4:15 pm

2 stops34h 05m

$2,305

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Sat 1/4

1:05 am-7:15 pm

1 stop33h 10m

San Francisco

Sun 1/12

10:25 pm-12:15 am

1 stop34h 50m

$2,314

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Sat 1/4

12:30 am-11:40 am

1 stop26h 10m

San Francisco

Sun 1/12

11:45 pm-11:20 pm

1 stop32h 35m

$3,242

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 25 results
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Compare providers for flights from Phnom Penh to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Phnom Penh to San Francisco in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
ScholarTripPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phnom Penh-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phnom Penh-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phnom Penh-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phnom Penh-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phnom Penh-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Phnom Penh to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Phnom Penh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Phnom Penh to San Francisco

Get recent, data-driven insights about flights from Phnom Penh to San Francisco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Phnom Penh to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Phnom Penh to San Francisco. Price data was last updated on November 15, 2024.

The price you pay for your flight from Phnom Penh to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Phnom Penh to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Phnom Penh to San Francisco (average of $276). Flying from Phnom Penh to San Francisco in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PNH to SFO?

Find hourly flight availability from Phnom Penh to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

It’s optimal to fly from Phnom Penh to San Francisco in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated November 21, 2024.
8.5
Very good
1,024 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very good
1,024 reviews
8.5
Very good
1,024 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.4
Very good
1,308 reviews
8.5
Very good
1,024 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
476 reviews
8.5
Very good
1,024 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
776 reviews
8.5
Very good
1,024 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

7.6
Good
878 reviews
8.5
Very good
1,024 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Phnom Penh to San Francisco round-trip?

    Cheapflights users have booked flights from Phnom Penh to San Francisco round-trip from $745. Other airlines that can offer you cheap pricing are Cathay Pacific, from $889, and China Southern, from $1,028. These flights start at 33% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Phnom Penh to San Francisco one-way?

    The cheapest airlines for a one-way flight from Phnom Penh to San Francisco are China Eastern ($538), Philippine Airlines ($552), and China Airlines ($600).

  • Can I find deals for flights from Phnom Penh to San Francisco that include hotel bookings?

    Yes. In addition to deals on Phnom Penh to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phnom Penh to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to San Francisco.

  • Can I find deals for business class flights from Phnom Penh to San Francisco?

    Yes. Cheapflights offers flight deals from Phnom Penh to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phnom Penh to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Phnom Penh to San Francisco (average of $276). Flying from Phnom Penh to San Francisco in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Phnom Penh to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Phnom Penh to San Francisco

Discover the top 8 airlines that operate flights from Phnom Penh to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$679Average$783FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$706Average$746FlexibilityNo cancel feeOn-time76%
Singapore AirlinesCheapest$829Average$1,030FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$848Average$1,067FlexibilityNo cancel feeOn-time70%
Cathay PacificCheapest$861Average$910FlexibilityNo cancel feeOn-time72%
Vietnam AirlinesCheapest$866Average$989FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$885Average$1,054FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,042Average$1,179FlexibilityNo cancel feeOn-time74%
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