Cheap flights from Phnom Penh (PNH) to San Francisco (SFO) from $501

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 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PNH — SFO
Jun 17 — Jun 241

The best prices from Phnom Penh Pochentong to San Francisco are usually found in February or October, booked 62 days in advance, depart on a Saturday or Sunday 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 June 12, 2024.

Popular in

July

Cheapest in

February

Average price

$1,140

Round-trip from

$268
High demand for flights, 10% potential price rise
Best time to find cheap flights, 9% potential price drop
Average for round-trip flights in June 2024
From Phnom Penh Pochentong to San Francisco

What is the cheapest day to fly round-trip from Phnom Penh to San Francisco?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Francisco. Check prices with Cheapflights to find a great deal for your trip.

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

Travelers have found it’s best to book a flight 54 days in advance to save up to 18% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 54 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Phnom Penh to San Francisco 1-2 weeks in advance for as low as $1,111, or $1,187 for flights within the next 24 hours.

What is the cheapest month to fly from Phnom Penh to San Francisco?

Our data shows that February tends to be the cheapest month to fly to San Francisco from Phnom Penh. Users have commonly found prices around $1,170 for the month, but tickets can be as low as $959. Due to multiple factors, prepare for potentially higher prices in July.

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

It’s optimal to fly from Phnom Penh to San Francisco at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

Cheap Phnom Penh to San Francisco flights in June & July 2024

Find cheap flight options from Phnom Penh to San Francisco specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 12, 2024.
Scroll through some of the best deals on flights from Phnom Penh to San Francisco in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sun 6/166:30 pmPNH - SFO
1 stop18h 15mCathay Pacific
Mon 7/1512:55 amSFO - PNH
1 stop19h 20mCathay Pacific
Deal found 6/12$941
Sun 6/232:10 pmPNH - SFO
1 stop18h 30mVietnam Airlines
Sat 7/1310:50 pmSFO - PNH
1 stop28h 05mVietnam Airlines
Deal found 6/12$989
Fri 6/2110:50 amPNH - SFO
1 stop23h 05mChina Airlines
Wed 7/1012:10 amSFO - PNH
1 stop19h 40mChina Airlines
Deal found 6/12$992
Sun 6/232:10 pmPNH - SFO
1 stop18h 30mVietnam Airlines
Wed 7/1010:50 pmSFO - PNH
1 stop28h 05mVietnam Airlines
Deal found 6/12$1,006
Sun 6/2310:50 amPNH - SFO
1 stop22h 10mChina Airlines
Wed 7/1012:10 amSFO - PNH
1 stop19h 40mChina Airlines
Deal found 6/11$1,038
Thu 6/272:10 pmPNH - SFO
1 stop18h 30mVietnam Airlines
Sat 7/1310:50 pmSFO - PNH
1 stop28h 05mVietnam Airlines
Deal found 6/11$1,047
Sat 6/292:10 pmPNH - SFO
1 stop18h 30mVietnam Airlines
Thu 7/1110:50 pmSFO - PNH
1 stop28h 05mVietnam Airlines
Deal found 6/11$1,048
Sun 6/2310:50 amPNH - SFO
1 stop22h 10mChina Airlines
Sat 7/131:05 amSFO - PNH
1 stop25h 00mChina Airlines
Deal found 6/11$1,061
Sun 6/2310:50 amPNH - SFO
1 stop23h 05mChina Airlines
Mon 7/81:05 amSFO - PNH
1 stop18h 45mChina Airlines
Deal found 6/12$1,064

Phnom Penh to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Phnom Penh and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Scroll through some of the best deals on flights from Phnom Penh to San Francisco in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 9/512:50 amPNH - SFO
1 stop34h 00mPhilippine Airlines
Tue 9/1011:50 pmSFO - PNH
1 stop34h 09mPhilippine Airlines
Deal found 6/10$703
Fri 9/610:50 amPNH - SFO
1 stop23h 35mChina Airlines
Mon 9/91:05 amSFO - PNH
1 stop18h 45mChina Airlines
Deal found 6/10$853
Thu 9/512:50 amPNH - SFO
1 stop34h 00mMultiple Airlines
Mon 9/912:55 amSFO - PNH
1 stop19h 20mMultiple Airlines
Deal found 6/10$915
Fri 9/69:25 amPNH - SFO
1 stop24h 50mSingapore Airlines
Tue 9/1011:30 amSFO - PNH
1 stop40h 00mSingapore Airlines
Deal found 6/10$921
Sun 6/166:30 pmPNH - SFO
1 stop18h 15mCathay Pacific
Mon 7/1512:55 amSFO - PNH
1 stop19h 20mCathay Pacific
Deal found 6/12$941
Sun 6/232:10 pmPNH - SFO
1 stop18h 30mVietnam Airlines
Sat 7/1310:50 pmSFO - PNH
1 stop28h 05mVietnam Airlines
Deal found 6/12$989
Fri 6/2110:50 amPNH - SFO
1 stop23h 05mChina Airlines
Wed 7/1012:10 amSFO - PNH
1 stop19h 40mChina Airlines
Deal found 6/12$992
Sun 6/232:10 pmPNH - SFO
1 stop18h 30mVietnam Airlines
Wed 7/1010:50 pmSFO - PNH
1 stop28h 05mVietnam Airlines
Deal found 6/12$1,006
Fri 9/68:00 amPNH - SFO
2 stops26h 50mMultiple Airlines
Mon 9/912:55 amSFO - PNH
1 stop19h 20mMultiple Airlines
Deal found 6/10$1,028

Phnom Penh to San Francisco flights leaving soon

Find last-minute flight options from Phnom Penh to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Have a look at some of the last-minute flights available departing from Phnom Penh to San Francisco. Users should examine the flight details to ensure there are no surprises.
Fri 6/2110:50 amPNH - SFO
1 stop23h 05mChina Airlines
Wed 7/1012:10 amSFO - PNH
1 stop19h 40mChina Airlines
Deal found 6/12$992
Fri 6/2110:50 amPNH - SFO
1 stop23h 05mChina Airlines
Mon 7/81:05 amSFO - PNH
1 stop18h 45mChina Airlines
Deal found 6/12$1,038
Thu 6/205:10 pmPNH - SFO
1 stop16h 45mChina Airlines
Wed 7/1012:10 amSFO - PNH
1 stop19h 40mChina Airlines
Deal found 6/12$1,075
Fri 6/2110:50 amPNH - SFO
1 stop23h 05mChina Airlines
Tue 7/91:05 amSFO - PNH
1 stop25h 00mChina Airlines
Deal found 6/12$1,085
Sat 6/2212:35 pmPNH - SFO
1 stop31h 55mEVA Air
Thu 7/111:00 pmSFO - PNH
1 stop32h 15mEVA Air
Deal found 6/12$1,096
Thu 6/2012:35 pmPNH - SFO
1 stop17h 35mEVA Air
Fri 7/121:25 amSFO - PNH
1 stop19h 50mEVA Air
Deal found 6/12$1,116
Sat 6/226:30 pmPNH - SFO
1 stop18h 15mCathay Pacific
Thu 7/111:45 amSFO - PNH
1 stop25h 25mCathay Pacific
Deal found 6/11$1,123
Sat 6/226:30 pmPNH - SFO
1 stop18h 15mCathay Pacific
Sun 7/141:35 pmSFO - PNH
1 stop30h 40mCathay Pacific
Deal found 6/11$1,139
Thu 6/2012:35 pmPNH - SFO
1 stop17h 35mEVA Air
Wed 7/101:25 amSFO - PNH
1 stop19h 50mEVA Air
Deal found 6/12$1,166

One-way flights to San Francisco from Phnom Penh

Search for one-way flight options from Phnom Penh to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Users in need of a one-way flight from Phnom Penh to San Francisco can choose from these deals. For those needing a return trip from Phnom Penh, there is a search form available above.
Sat 6/222:10 pmPNH - SFO
1 stop18h 30mVietnam Airlines
Deal found 6/11$501
Mon 6/1711:05 amPNH - SFO
2 stops25h 40mMultiple Airlines
Deal found 6/11$602
Mon 6/176:00 pmPNH - SFO
3 stops34h 55mMultiple Airlines
Deal found 6/11$604
Fri 6/2110:50 amPNH - SFO
1 stop23h 05mChina Airlines
Deal found 6/11$622
Sun 6/232:10 pmPNH - SFO
1 stop18h 30mVietnam Airlines
Deal found 6/11$646
Fri 6/218:20 amPNH - SFO
2 stops48h 20mMultiple Airlines
Deal found 6/11$661
Fri 6/217:00 amPNH - SFO
2 stops26h 55mMultiple Airlines
Deal found 6/11$665
Thu 6/208:50 pmPNH - SFO
2 stops33h 45mMultiple Airlines
Deal found 6/11$670
Wed 6/2610:50 amPNH - SFO
1 stop23h 05mChina Airlines
Deal found 6/11$682

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 3,117,830 searches. Data last updated June 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$703 - $1,425

Route

Depart

Return

Price

Phnom Penh PochentongSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Thu 9/5

1 stop34h 00m

San Francisco

Tue 9/10

1 stop34h 09m

$703

Phnom Penh PochentongSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Fri 9/6

1 stop23h 35m

San Francisco

Mon 9/9

1 stop18h 45m

$853

Phnom Penh PochentongSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Thu 9/5

1 stop34h 00m

San Francisco

Mon 9/9

1 stop19h 20m

$915

Phnom Penh PochentongSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Fri 9/6

1 stop24h 50m

San Francisco

Tue 9/10

1 stop40h 00m

$921

Phnom Penh PochentongSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Sun 6/23

1 stop18h 30m

San Francisco

Sat 7/13

1 stop28h 05m

$989

Phnom Penh PochentongSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Thu 8/22

1 stop21h 50m

San Francisco

Sun 9/1

1 stop32h 15m

$1,090

Phnom Penh PochentongSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Sat 6/22

1 stop18h 15m

San Francisco

Thu 7/11

1 stop25h 25m

$1,123

Phnom Penh PochentongSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Thu 7/11

1 stop29h 45m

San Francisco

Thu 7/18

1 stop33h 25m

$1,156

Phnom Penh PochentongSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Sun 6/23

1 stop22h 55m

San Francisco

Thu 7/11

3 stops36h 05m

$1,425

Flights are sorted by cheapest first

Deals found on 6/10

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 May 31, 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 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Phnom Penh to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Phnom Penh to San Francisco. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Phnom Penh to San Francisco flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in San Francisco by month

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

SFO

Temperature

51.8 - 62.6 °F

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 June 12, 2024.
Get a feel of what it's like to fly with EVA Air, Cathay Pacific and China Eastern from Phnom Penh to San Francisco by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very good
1,488 reviews

Food

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Comfort

8.2

Entertainment

8.0

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

8.4
Very good
1,488 reviews
8.4
Very good
1,488 reviews

Food

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Comfort

8.2

Entertainment

8.0

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

8.4
Very good
565 reviews
8.4
Very good
1,488 reviews

Food

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Comfort

8.2

Entertainment

8.0

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

8.3
Very good
882 reviews
8.4
Very good
1,488 reviews

Food

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Comfort

8.2

Entertainment

8.0

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

8.3
Very good
1,418 reviews
8.4
Very good
1,488 reviews

Food

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Comfort

8.2

Entertainment

8.0

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

8.1
Very good
3,865 reviews
8.4
Very good
1,488 reviews

Food

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Comfort

8.2

Entertainment

8.0

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

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.
  • Can I find flights from Phnom Penh to San Francisco for under $800 on Cheapflights?

    Yes, there are multiple flights from Phnom Penh to San Francisco for under $800. The cheapest flight booked recently is on Philippine Airlines for just $703, but on average you can expect to pay $1,017.

  • Are there last-minute flights available from Phnom Penh to San Francisco for under $1,000?

    There are currently 20+ open flights from Phnom Penh to San Francisco within the next 7 days for less than $1,000.

  • 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 $703. Other airlines that can offer you cheap pricing are China Airlines, from $853, and Singapore Airlines, from $921. These flights start at 39% 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 Vietnam Airlines ($501), China Airlines ($622), and EVA Air ($693).

  • What does PNH to SFO mean?

    Phnom Penh Pochentong Airport is PNH and San Francisco Airport is SFO. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Phnom Penh to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Phnom Penh to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Phnom Penh to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Phnom Penh to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Phnom Penh to San Francisco that allow pets onboard?

    Many airlines flying from Phnom Penh to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Phnom Penh to San Francisco?

    Yes, you can often find last-minute deals on Phnom Penh to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Phnom Penh to San Francisco flight deals updated?

    The Phnom Penh to San Francisco flight deals you see on this page were last updated on 6/12.

  • What are the most popular airlines that fly from Phnom Penh to San Francisco?

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

    Currently, September is the cheapest month in which you can book a flight from Phnom Penh to San Francisco (average of $268). Flying from Phnom Penh to San Francisco in June is currently the most expensive (average of $384). 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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Alternative routes for Phnom Penh to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Phnom Penh to San Francisco

Discover the top 6 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 3,117,830 searches. Data last updated June 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$752Average$847FlexibilityNo cancel feeOn-time60%
China AirlinesCheapest$848Average$1,111FlexibilityNo cancel feeOn-time70%
Singapore AirlinesCheapest$891Average$1,030FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$957Average$1,099FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,054Average$1,163FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,085Average$1,281FlexibilityNo cancel feeOn-time74%

Search flights from Phnom Penh to San Francisco by cabin class

Find flights from Phnom Penh to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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