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Phnom Penh

$397+ Cheap flights from San Francisco (SFO) to Phnom Penh (PNH)

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PNH
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from San Francisco to Phnom Penh Pochentong are usually found in September or November, booked 53 days in advance, depart on a Monday or Tuesday and return on a Saturday

Cheap flight deals from San Francisco to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Phnom Penh (PNH). 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 20, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

December

Cheapest in

September

Round-trip from

$799
(United)

One-way from

$397
(oojo)
Provider with most accurate pricing for San Francisco-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Phnom Penh Pochentong flights.
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High demand for flights, 26% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From San Francisco to Phnom Penh Pochentong
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One-way flight from San Francisco to Phnom Penh Pochentong
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Find flight deals from San Francisco to Phnom Penh

Cheapest flights from San Francisco to Phnom Penh
Explore the most affordable flight options available from San Francisco to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/511:45 pmSFO - PNH
1 stop31h 40mMultiple Airlines
Thu 12/191:45 pmPNH - SFO
1 stop22h 25mMultiple Airlines
Deal found 11/19$799
This KAYAK deal was found by Cheapflights users on 11/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/3012:00 pmSFO - PNH
2 stops31h 00mChina Eastern
Sun 12/1511:05 amPNH - SFO
3 stops36h 55mChina Eastern
Deal found 11/19$806
This oojo deal was found by Cheapflights users on 11/19. 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.
Sat 11/3011:35 pmSFO - PNH
1 stop19h 50mCathay Pacific
Mon 3/1011:45 amPNH - SFO
1 stop24h 30mCathay Pacific
Deal found 11/19$836
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2911:40 amSFO - PNH
1 stop19h 45mKorean Air
Thu 12/511:45 pmPNH - SFO
1 stop24h 45mKorean Air
Deal found 11/20$902
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/3011:35 pmSFO - PNH
1 stop20h 15mChina Southern
Mon 3/1011:55 amPNH - SFO
2 stops22h 45mChina Southern
Deal found 11/19$905
This oojo deal was found by Cheapflights users on 11/19. 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.
Mon 11/2511:40 pmSFO - PNH
1 stop19h 55mChina Airlines
Thu 3/65:20 pmPNH - SFO
1 stop16h 30mChina Airlines
Deal found 11/19$978
This Asiana Airlines deal was found by Cheapflights users on 11/18. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/411:30 pmSFO - PNH
1 stop32h 50mAsiana Airlines
Mon 12/2312:30 amPNH - SFO
1 stop28h 30mAsiana Airlines
Deal found 11/18$983
This oojo deal was found by Cheapflights users on 11/19. 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.
Sat 11/3011:50 pmSFO - PNH
1 stop20h 35mEVA Air
Sun 12/1512:45 pmPNH - SFO
1 stop32h 45mEVA Air
Deal found 11/19$1,059
This oojo deal was found by Cheapflights users on 11/19. 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.
Sat 11/308:00 amSFO - PNH
2 stops37h 45mSingapore Airlines
Mon 3/106:45 pmPNH - SFO
3 stops35h 36mSingapore Airlines
Deal found 11/19$1,483

Find flights from San Francisco to Phnom Penh within your budget

Customize your flight search to find flights from San Francisco to Phnom Penh 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Thu 1/9

10:30 am-10:25 pm

1 stop20h 55m

Phnom Penh Pochentong

Sun 5/4

6:40 pm-9:05 pm

1 stop40h 25m

$799

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Sat 11/30

12:00 pm-10:00 am

2 stops31h 00m

Phnom Penh Pochentong

Sun 12/8

11:05 am-9:00 am

3 stops36h 55m

$800

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Thu 5/15

1:00 pm-5:10 pm

1 stop38h 10m

Phnom Penh Pochentong

Mon 6/30

11:25 am-10:45 pm

1 stop25h 20m

$801

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Tue 4/1

12:40 pm-10:10 pm

1 stop19h 30m

Phnom Penh Pochentong

Wed 4/16

11:40 pm-10:40 am

1 stop25h 00m

$802

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Thu 3/6

11:35 pm-2:35 pm

2 stops24h 00m

Phnom Penh Pochentong

Thu 3/27

8:00 am-8:40 pm

2 stops26h 40m

$847

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Sat 3/1

9:10 pm-4:40 pm

1 stop28h 30m

Phnom Penh Pochentong

Sat 3/15

1:50 pm-6:00 pm

1 stop18h 10m

$854

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Mon 3/31

11:30 am-1:05 pm

1 stop35h 35m

Phnom Penh Pochentong

Wed 4/30

6:25 pm-9:40 am

1 stop29h 15m

$901

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Thu 3/6

11:30 pm-11:20 pm

1 stop32h 50m

Phnom Penh Pochentong

Wed 3/26

12:30 am-3:00 pm

1 stop28h 30m

$948

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Tue 4/1

11:00 pm-11:45 pm

1 stop34h 45m

Phnom Penh Pochentong

Tue 4/15

12:45 am-7:45 pm

1 stop33h 00m

$1,021

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Fri 1/24

12:00 pm-11:25 am

1 stop32h 25m

Phnom Penh Pochentong

Sun 3/2

12:45 pm-6:40 am

1 stop32h 55m

$1,058

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 24 results
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Compare providers for flights from San Francisco to Phnom Penh

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 San Francisco to Phnom Penh in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
KAYAKPrice Accuracy1 starTrust Score*3 stars
SmartFaresPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 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 San Francisco-Phnom Penh flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Francisco-Phnom Penh flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Francisco-Phnom Penh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Phnom Penh flights, Cheapflights users trust AranGrant the most. AranGrant 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 San Francisco-Phnom Penh 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 San Francisco to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from San Francisco 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 San Francisco to Phnom Penh

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

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

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

To ensure you get the cheapest price possible for a flight from San Francisco to Phnom Penh, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from San Francisco to Phnom Penh (average of $1,012). Flying from San Francisco to Phnom Penh in June is currently the most expensive (average of $1,583). 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 SFO to PNH?

Find hourly flight availability from San Francisco to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

It’s optimal to fly from San Francisco to Phnom Penh in the afternoon. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. 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 Phnom Penh. Reviews last updated November 20, 2024.
Read through reviews of airlines operating flights from San Francisco to Phnom Penh, such as EVA Air, Asiana Airlines and China Southern. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,024 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,024 reviews
Korean Air
8.5
Very good
1,024 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

EVA Air
8.4
Very good
1,308 reviews
Korean Air
8.5
Very good
1,024 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

ANA
8.4
Very good
833 reviews
Korean Air
8.5
Very good
1,024 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Asiana Airlines
8.3
Very good
476 reviews
Korean Air
8.5
Very good
1,024 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

China Airlines
8.3
Very good
778 reviews
Korean Air
8.5
Very good
1,024 reviews

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Phnom Penh. 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 San Francisco to Phnom Penh round-trip?

    Currently priced at $800, China Eastern will fly you from San Francisco to Phnom Penh and back. In addition to China Eastern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Cathay Pacific and China Southern - these airlines can fly you to your destination from $836 and $879, respectively. These flights start at 31% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Vietnam Airlines, with whom users have recently found tickets for as low as $397. However, be on the lookout for offers from Korean Air and Cathay Pacific, as they are both options that can get you from San Francisco to Phnom Penh for a low price.

  • Where are the most common layover locations when flying from San Francisco to Phnom Penh?

    Most of the time, San Francisco to Phnom Penh flights that have layovers will stop in Taipei City.

  • What are some popular things to do or see while on a layover in Taipei City?

    If you're on a layover in Taipei City and looking for things to do, consider visiting Taipei 101, Shilin Night Market, or Raohe Street Night Market. Taipei 101, Shilin Night Market, and Raohe Street Night Market can be visited by traveling about 21.0 mi, 18.3 mi, and 21.6 mi respectively from Taipei City Taiwan Taoyuan Intl. Those looking to explore during their layover in Taipei City can rent a car from Taipei City Taiwan Taoyuan Intl for about $82 per day.

  • Where are the least popular layover locations for San Francisco to Phnom Penh flights?

    San Francisco to Phnom Penh flights have a layover in Singapore the least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Phnom Penh 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 San Francisco to Phnom Penh?

    Currently, October is the cheapest month in which you can book a flight from San Francisco to Phnom Penh (average of $1,012). Flying from San Francisco to Phnom Penh in June is currently the most expensive (average of $1,583). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from San Francisco to Phnom Penh

Discover the top 9 airlines that operate flights from San Francisco to Phnom Penh. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest$683Average$1,102FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$746Average$844FlexibilityNo cancel feeOn-time60%
China EasternCheapest$763Average$793FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$777Average$877FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$797Average$1,100FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$904Average$1,150FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$931Average$1,084FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$954Average$1,249FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,041Average$1,111FlexibilityNo cancel feeOn-time81%
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