$319 Find Cheap Flights from San Francisco to Cambodia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Cambodia departing on 5/10. 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.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap San Francisco to Cambodia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Cambodia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Cambodia

Sun, Sep 6 - Wed, Sep 9
Singapore Airlines Logo
11:45 am - 9:40 am
SFO
-
SAI
31h 55m
1 stop
Singapore Airlines Logo
4:00 pm - 9:50 am
SAI
-
SFO
31h 50m
1 stop
$586Singapore Airlines
Sun, Sep 6 - Wed, Sep 9
Singapore Airlines Logo
4:55 pm - 9:40 am
SFO
-
SAI
26h 45m
2 stops
Singapore Airlines Logo
10:30 am - 9:50 am
SAI
-
SFO
37h 20m
1 stop
$810Singapore Airlines
Wed, Apr 22 - Sat, May 2
Vietnam Airlines Logo
10:50 pm - 6:20 pm
SFO
-
SAI
29h 30m
1 stop
Vietnam Airlines Logo
7:10 pm - 5:55 pm
SAI
-
SFO
36h 45m
1 stop
$829Vietnam Airlines
Wed, Apr 22 - Sat, May 2
Vietnam Airlines Logo
10:50 pm - 6:20 pm
SFO
-
SAI
29h 30m
1 stop
Vietnam Airlines Logo
7:10 pm - 5:55 pm
SAI
-
SFO
36h 45m
1 stop
$853Vietnam Airlines
Wed, Apr 22 - Sat, May 2
Vietnam Airlines Logo
10:50 pm - 4:25 pm
SFO
-
SAI
27h 35m
3 stops
Vietnam Airlines Logo
7:10 pm - 5:55 pm
SAI
-
SFO
36h 45m
1 stop
$952Vietnam Airlines
Wed, Apr 22 - Sat, May 2
Vietnam Airlines Logo
10:50 pm - 5:10 pm
SFO
-
SAI
52h 20m
2 stops
Vietnam Airlines Logo
7:10 pm - 5:55 pm
SAI
-
SFO
36h 45m
1 stop
$956Vietnam Airlines
Wed, Apr 22 - Sat, May 2
Vietnam Airlines Logo
10:50 pm - 5:10 pm
SFO
-
SAI
52h 20m
2 stops
Vietnam Airlines Logo
7:10 pm - 5:55 pm
SAI
-
SFO
36h 45m
1 stop
$972Vietnam Airlines
Fri, Apr 24 - Fri, May 1
Multiple Airlines Logo
11:00 am - 9:40 am
SFO
-
SAI
32h 40m
1 stop
Multiple Airlines Logo
7:10 pm - 5:55 pm
SAI
-
SFO
36h 45m
1 stop
$976Multiple Airlines
Thu, Apr 16 - Sun, May 3
Multiple Airlines Logo
1:00 pm - 6:45 pm
SFO
-
SAI
39h 45m
2 stops
Multiple Airlines Logo
9:45 am - 5:55 pm
SAI
-
SFO
22h 10m
1 stop
$978Multiple Airlines
Tue, Jul 14 - Thu, Jul 23
British Airways Logo
7:30 pm - 10:00 am
SFO
-
PNH
48h 30m
2 stops
British Airways Logo
6:20 pm - 1:50 pm
PNH
-
SFO
33h 30m
2 stops
$2,770British Airways
Booking Insights

KAYAK's insights & trends for San Francisco to Cambodia flights

Get data-powered insights and trends into flights from San Francisco to Cambodia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Francisco to Cambodia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Cambodia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Cambodia is February, when tickets cost $694 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,495 and $1,225 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Cambodia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Cambodia, you should book around 2 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 30% lower on average.

FAQs - booking Cambodia flights

  • What can I do at PNH?

    If you have some time at PNH before your pick-up, there are various amenities that you can take advantage of. The airport features shower amenities at the Plaza Premium lounge that you can utilize to freshen up. Additionally, you can use the Rest ‘N Go massage chairs located on the Domestic and International levels in the Airside area.

  • Where can I grab something to eat while at PNH?

    Passengers who get hungry while at PNH can take advantage of the multiple dining options available at the airport. These food concessions include restaurants and cafes and are located in the airside and landside areas. However, most of these dining options are not open all around the clock.

  • Can I spend the night at SFO?

    In general, overnight campers encounter no issues, but they will need to look for comfortable chairs. Both landside and airside sleeping areas are present in Terminals 2 and 3. Near Baggage Claim #4 in Terminal 2, there are comfortable benches post-security in arrivals. There is enough room on each couch for two people if they get along. Despite the lack of announcements, carry a blanket. A few places airside have soft couches, but armrests are the norm at SFO.

  • Does SFO have a USO lounge?

    Active duty military personnel and their families can take advantage of the services and amenities at the USO lounge for free. This lounge is located in Terminal 1. It offers services such as maps and travel information, a nursery, an offsite shower, luggage storage facilities, an internet cafe, internet connectivity, fax, and discounted hotel amenities.

  • How does KAYAK find such low prices on flights from San Francisco to Cambodia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Cambodia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Cambodia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Cambodia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Cambodia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Francisco to Cambodia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Cambodia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Francisco to Cambodia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Cambodia

  • You can get to San Francisco International Airport (SFO) in approximately 20 minutes with a train. However, if you are looking for the most efficient means of transportation, choose to use a taxi which takes approximately 30 minutes to cover the same distance.
  • It is advisable for passengers flying through SFO to Cambodia to arrive at the airport at least 2 hours before the flight departure time. This way, you will have ample time to check-in and go through security checks.
  • Phnom Penh International Airport (PNH) is the major airport serving several international and domestic flights in Cambodia. Therefore, it is likely to be your arrival airport when flying from San Francisco to Cambodia. However, you can also fly into Seam Reap International airport (REP), which serves both domestic and international flights in Cambodia.
  • Both the departure and arrival airports are equipped with multiple lounges where passengers can unwind and relax while at the airports. These lounges offer many services and amenities, including flight monitor information, meals, drinks, comfortable seats and internet connectivity. However, you need to purchase a lounge pass at the door or have a lounge membership program to access them.
  • PNH airport is equipped with lactation suites where nursing mothers flying through the airport can nurse, pump milk and change baby diapers. These rooms offer privacy and are equipped with water dispensers, sinks, baby changing tables, electrical power outlets, rockers and comfortable seats. These facilities are located after the ticketing booth.

Reviews of the top 5 airlines serving from San Francisco to Cambodia

 
Need help choosing which airline to fly with from San Francisco to Cambodia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1373 reviews
8.0Entertainment
8.3Comfort
8.4Boarding
8.6Crew
8.1Food
Airline reviews

Amazing customer service. BUT!! It would be nice if the flight attendants SMILE a little more, I know they are doing their job, but it is importantly to smile back and be warm to passengers. Nobody is trying to hit on them, it’s just being polite. So, please Taiwanese flight attendants: SMILE MORE WHEN YOU INTERACT WITH PAYING CUSTOMERS

10.0 ExcellentDiego, Mar 2026
DFW - TPE
Read more EVA Air reviews

Amazing customer service. BUT!! It would be nice if the flight attendants SMILE a little more, I know they are doing their job, but it is importantly to smile back and be warm to passengers. Nobody is trying to hit on them, it’s just being polite. So, please Taiwanese flight attendants: SMILE MORE WHEN YOU INTERACT WITH PAYING CUSTOMERS

It was easy going check in was easy and pretty fast entertainment was up to date on movies and food was ok

Premium Economy seats were more comfortable than other airlines I have recently been on. Great staff. Food was unremarkable.

From checking at the airport to end of flights, attentive and caring personnel, comfortable seating, great food. I plan on using EVA again. Thank you, all.

Very nice, I feel I got good value for the price.

Amazing one of the best airlines i have ever traveled with. I live with medical issues called psoriatic arthritis and was in pain on the flight. The flight crew made sure I had fresh ice pack ever hour. Going above an beyond with service and care ⭐️⭐️⭐️⭐️⭐️.

Certain flight crew member were rude and short with me when I asked questions.

We were very impressed with the modern plane its amenities, as well as the services of flight attendants.

The crew very accommodating and food too is good. Keep up the good work

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

It’s great, long flight and arrive safe at destination

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Well, we upgraded and on a 14 hour flight not sure how we would tolerate it otherwise. The upgrades are ridiculously expensive and even with empty seats even in first class it was difficult to upgrade. Probably won’t fly China Air again due to this. The attendants tho were much better than the airlines in the states and there attentiveness and care for your comfort far exceeds other airlines in the states.

Flight attendants. Food, entertainment and most of all, be on time.

Very bad. They don’t allow group people to sit together by blocking most of seats and opening only single seat during online checking in. . By doing so, they can rip off customers at the check-in counter by collecting extra money if we want to sit together in the same row.

Hour late but understandable under the conditions. Taoyuan airport could have clearer signs language wise and more staff to help direct people.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flat bed full lying position is not comfortable at all, this could be improved, it is at an awkward position which i dont have the same issues with other airlines business class.

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

Better organization of boarding procedures. Terrible leadership guiding people to gates.

They ran out of the second choice of food was stuck with fish

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Flight from Hong Kong to LAX was late, the plane was grubby, overcrowded and hot. I recently flew Starlux and that was a MUCH better experience.

Crew and food were great in-flight. We had a 2 hour delay, no communication, and just got left in a limbo. The crew arrived late and they were running checkouts on the plane (which is important, but why not doing it earlier?) Cathay did nothing to about the delay, and a lot of people missed their connection flights. I had to run and got stuck at checkpoint, which made my entire trip very unpleasant. Got to my gate 5 mins prior to them closing it.

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

There were delays at boarding and landing. These events resulted in a tight transfer time in HK. Poor signage for transfers. Finally, lost luggage at final destination.

It was good. The planes needed to be updated though, they were dated and the entertainment systems were old. Service was amazing. The pre-booked meals were lacklustre.

Everything you need to know for your flight from San Francisco to Cambodia

Information on your arrival and departure airports