Cheap flights from Phnom Penh to San Francisco from $462
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phnom Penh to San Francisco departing on 5/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Phnom Penh to San Francisco
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Asiana Airlines flights from Phnom Penh to San Francisco
Our best Asiana Airlines deals on Phnom Penh to San Francisco flight tickets
Philippine Airlines flights from Phnom Penh to San Francisco
Our best Philippine Airlines deals on Phnom Penh to San Francisco flight tickets
See travel insights to San Francisco from
How to get the cheapest flight ticket from Phnom Penh to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Phnom Penh and San Francisco?
What is the cheapest month to fly to San Francisco?
If you aren’t able to travel to San Francisco during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $977.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart from Phnom Penh to San Francisco is on a Saturday when prices can be found for as low as $981. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $1,124.
What is the cheapest time of day to depart on your flight to San Francisco?
Our data shows that the cheapest Phnom Penh to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $910. Flights in the morning are often more expensive with an average ticket price of $1,141.
How far in advance should I book a flight to San Francisco?
You are more likely to see cheaper flights to San Francisco from Phnom Penh when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $1,097 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Phnom Penh for as low as $829 on momondo.
What is the cheapest airline that flies from Phnom Penh Pochentong to San Francisco?
Philippine Airlines, Singapore Airlines, and China Airlines are the most popular carriers operating from Phnom Penh Pochentong to San Francisco
What airlines fly to San Francisco?
EVA Air, Cathay Pacific and China Airlines are the top three most popular airlines that fly to San Francisco from Phnom Penh according to our data. EVA Air is the first choice among our users, with 53% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 7 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
When to book flights from Phnom Penh to San Francisco
Cheap Phnom Penh to San Francisco (PNH to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phnom Penh to San Francisco
How far is Phnom Penh Pochentong to San Francisco by plane?
San Francisco is 7850.4 mi away from Phnom Penh Pochentong. A reasonable flight in good conditions will take 16h 45m.
When did momondo last update prices for flights from Phnom Penh Pochentong Airport to San Francisco Airport?
Prices for flights from Phnom Penh Pochentong Airport to San Francisco Airport are updated daily.
How many operators does momondo search for flights from Phnom Penh Pochentong Airport to San Francisco Airport?
As of April 2025, there are 7 operators available to choose from for flights from Phnom Penh Pochentong Airport to San Francisco Airport.
How old do you have to be to fly from Phnom Penh Pochentong Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phnom Penh Pochentong Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Phnom Penh to San Francisco?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Phnom Penh to San Francisco is EVA Air (46% of total bookings). The next most popular airlines are Cathay Pacific (22%), China Airlines (10%), and Asiana Airlines (10%).
Best airlines flying from Phnom Penh to San Francisco
Compare and see reviews for airlines that fly from Phnom Penh to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $679 | Free Cancellation | Rating 7.2 847 reviews | |||
| PriceFrom $706 | Free Cancellation | Rating 8.2 438 reviews | |||
| PriceFrom $761 | Free Cancellation | Rating 7.5 841 reviews | |||
| PriceFrom $829 | Free Cancellation | Rating 8.1 1,288 reviews | |||
| PriceFrom $885 | Free Cancellation | Rating 8.4 1,051 reviews | |||
| PriceFrom $891 | Free Cancellation | Rating 8.2 724 reviews | |||
| PriceFrom $1,022 | Free Cancellation | Rating 8.4 1,170 reviews |
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Phnom Penh to San Francisco?
Finding the right flight to San Francisco from Phnom Penh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.
Can I find flights from Phnom Penh to San Francisco with flexible booking policies on momondo?
Flights from Phnom Penh to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Phnom Penh to San Francisco?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phnom Penh to San Francisco.
I’m not ready to book a flight from Phnom Penh to San Francisco right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Phnom Penh to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.