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

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The best prices from San Francisco to Phnom Penh Pochentong are usually found in March or September, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

How to find the cheapest flight from
San Francisco (SFO) to Phnom Penh (PNH)

All the information you need to plan the best SFO to PNH flight in 2022: compare San Francisco to Phnom Penh flight prices with the expected peak season, weather and rainfall in Phnom Penh.
SFO - PNH
Price
$833 - $1,469
PNH
Temperature
77 - 84.2 °F
PNH
Rainfall
0 - 9.8 inches

Popular in

July

High demand for flights, 28% potential price rise

Cheapest in

March

Best time to find cheap flights, 21% potential price drop

Round-trip from

$833

From San Francisco to Phnom Penh Pochentong

One-way from

$572

One-way flight from San Francisco to Phnom Penh Pochentong

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Francisco to Phnom Penh?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 26% when planning your travel around this day of the week.

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

March is one of the best times of the year to fly to Phnom Penh from San Francisco. Prices for March average $1,054 per person but you can even find prices for as low as $721. The most expensive prices can be found in the month of July. Opting for a March flight can save you 39% on your journey compared to booking in July

When is the cheapest time to fly from San Francisco to Phnom Penh (SFO - PNH)?

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

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

Users have found that booking a flight from San Francisco to Phnom Penh at least 34 days early can save you up to 65% on average compared to booking a flight this week. If booking 34 days before your flight isn’t an option for you, users have found flights from San Francisco to Phnom Penh for as little as $1,494 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,885 for flights departing within the next 3 days.

Cheap flights from San Francisco to Phnom Penh in August, September 2022

The best prices found for SFO to PNH flights for August, September
21 Aug - 1 Dec
$770pp
SFO
San Francisco
Korean Air
   
2 STOPS
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
Korean Air
   
2 STOPS
SFO
San Francisco
3 Sep - 24 Sep
$776pp
SFO
San Francisco
Korean Air
   
2 STOPS
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
Korean Air
   
2 STOPS
SFO
San Francisco
19 Sep - 9 Oct
$789pp
SFO
San Francisco
Korean Air
   
2 STOPS
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
Korean Air
   
2 STOPS
SFO
San Francisco

San Francisco to Phnom Penh 2022 flight deals

Cheap flights to Phnom Penh from San Francisco found for this year
7 Nov - 29 Nov
$728pp
SFO
San Francisco
Korean Air
 
1 STOP
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
Korean Air
 
1 STOP
SFO
San Francisco
7 Nov - 29 Nov
$735pp
SFO
San Francisco
Korean Air
 
1 STOP
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
Korean Air
   
2 STOPS
SFO
San Francisco
3 Nov - 2 Dec
$738pp
SFO
San Francisco
Korean Air
 
1 STOP
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
Korean Air
   
2 STOPS
SFO
San Francisco

Cheap Korean Air flights from San Francisco to Phnom Penh

7 Nov - 29 Nov
$728pp
SFO
San Francisco
Korean Air
 
1 STOP
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
Korean Air
 
1 STOP
SFO
San Francisco
7 Nov - 29 Nov
$735pp
SFO
San Francisco
Korean Air
 
1 STOP
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
Korean Air
   
2 STOPS
SFO
San Francisco
3 Nov - 2 Dec
$738pp
SFO
San Francisco
Korean Air
 
1 STOP
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
Korean Air
   
2 STOPS
SFO
San Francisco

Cheap Singapore Airlines flights from San Francisco to Phnom Penh

28 Nov - 26 Dec
$844pp
SFO
San Francisco
Singapore Airlines
 
1 STOP
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
Singapore Airlines
 
1 STOP
SFO
San Francisco
1 Nov - 22 Nov
$880pp
SFO
San Francisco
Singapore Airlines
 
1 STOP
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
Singapore Airlines
 
1 STOP
SFO
San Francisco
4 Oct - 25 Oct
$896pp
SFO
San Francisco
Singapore Airlines
 
1 STOP
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
Singapore Airlines
 
1 STOP
SFO
San Francisco

Last minute flights from San Francisco to Phnom Penh

Late deals on round-trip flights to Phnom Penh from San Francisco, departing today and this week
16 Aug - 31 Aug
$961pp
SFO
San Francisco
EVA Air
 
1 STOP
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
EVA Air
 
1 STOP
SFO
San Francisco
16 Aug - 9 Dec
$973pp
SFO
San Francisco
China Airlines
 
1 STOP
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
China Airlines
 
1 STOP
SFO
San Francisco
20 Aug - 1 Dec
$999pp
SFO
San Francisco
EVA Air
 
1 STOP
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
EVA Air
 
1 STOP
SFO
San Francisco

One-way flights to Pochentong from San Francisco

The cheapest one-way flights from San Francisco to Phnom Penh
4:30 am - 3:35 am
Singapore Airlines
1 Stop
32h 05m
SFO - PNH
Singapore Airlines
$572
Singapore Airlines
9:10 am - 7:10 pm
Korean Air
1 Stop
20h 00m
SFO - PNH
Korean Air
$589
oojo
7:25 pm - 7:20 pm
Philippine Airlines
1 Stop
33h 55m
SFO - PNH
Philippine Airlines
$614
oojo

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Francisco</span> to <span class="emphasized">Phnom Penh</span> flights.

Flight FAQs

From San Francisco to Phnom Penh

Which airlines flying from San Francisco to Phnom Penh Pochentong have flexible cancellations due to COVID-19?

Singapore Airlines, EVA Air, and China Eastern are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

Yes, there are multiple flights from San Francisco to Phnom Penh for under $800. The cheapest flight booked recently is on Korean Air for just $728, but on average you can expect to pay $780.

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

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

How popular is this San Francisco to Phnom Penh flight route?

Flights from San Francisco to Phnom Penh Pochentong have been viewed 127 times in the past calendar month.

What are the cheapest airlines flying from San Francisco to Phnom Penh round-trip?

Currently priced at $728, Korean Air will fly you from San Francisco to Phnom Penh and back. In addition to Korean Air, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Singapore Airlines for as low as $844. These flights start at 30% 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 Korean Air, with whom users have recently found tickets for as low as $432. However, be on the lookout for offers from Singapore Airlines and Philippine Airlines, as they are both options that can get you from San Francisco to Phnom Penh for a low price.

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

Consider EVA Air, Air China or China Airlines when booking your flight. These represent the most popular airlines when flying from San Francisco to Phnom Penh.

What are the cheapest flights from San Francisco to Phnom Penh?

Looking for the cheapest flight from San Francisco to Phnom Penh? While on average our users pay $3,261, our data indicates the cheapest price to be $18. The most popular route (San Francisco - Phnom Penh Pochentong), is priced around $728.

COVID Restrictions

View COVID Travel Restrictions for Phnom Penh, Cambodia

Do I need a COVID test to fly to Phnom Penh from San Francisco?

Information is based on travel restrictions from San Francisco to Phnom Penh Pochentong

Most visitors from San Francisco can enter Phnom Penh Pochentong without restrictions.

COVID-19 testing requirements
Visitors from San Francisco are not required to present a negative COVID-19 PCR test or antigen result upon entering Phnom Penh Pochentong.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Phnom Penh Pochentong.

Do I need a test to fly back to San Francisco from Phnom Penh?

Returning to San Francisco from Phnom Penh Pochentong

COVID-19 testing requirements
Visitors from Phnom Penh Pochentong are not required to present a negative COVID-19 PCR test or antigen result upon entering San Francisco.

Quarantine requirements
Visitors from Phnom Penh Pochentong are not required to quarantine after entering San Francisco.

Hide COVID Travel Restrictions for Phnom Penh, Cambodia

Alternative routes for San Francisco to Phnom Penh

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

Top 10 airlines flying from San Francisco to Phnom Penh Pochentong

The chart below displays the airlines Cheapflights users traveling from San Francisco to Phnom Penh choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$13 $18 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Air China
$323 $574 No cancel fee 67%
China Southern
$416 $712 No cancel fee 69%
China Eastern
$497 $681 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.

Philippine Airlines
$711 $1,373 No cancel fee 60%
Singapore Airlines
$731 $931 No cancel fee 81%
Cathay Pacific
$797 $932 No cancel fee 72%
EVA Air
$823 $1,042 No cancel fee 74%
China Airlines
$893 $1,176 No cancel fee 70%
Korean Air
$930 $1,360 No cancel fee 81%
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