$381 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 5/5. 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.
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Best Cambodia Flight Deals from San Francisco

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Phnom Penh
Phnom Penh1 stop$675
Phnom Penh
Phnom Penh1 stop$675

Cheap Flight Deals from San Francisco to Cambodia (SFO-KH0)

 
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.

Recent round-trip flight deals from San Francisco to Cambodia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Francisco to Cambodia.
Discover the best prices for you by selecting your travel dates on KAYAK.
China Eastern Logo
12:00 pm - 11:15 pmSFO-PNH
21h 15m1 stop
China Eastern Logo
12:10 am - 9:05 amPNH-SFO
22h 55m1 stop
$675China Eastern
Find Deal
Sat, May 17 - Wed, May 28
China Eastern Logo
12:00 pm - 11:15 pmSFO-PNH
21h 15m1 stop
China Eastern Logo
12:40 pm - 9:05 amPNH-SFO
34h 25m2 stops
$676China Eastern
Find Deal
Thu, May 15 - Sun, Jun 15
Singapore Airlines Logo
11:30 am - 1:10 pmSFO-PNH
35h 40m1 stop
Singapore Airlines Logo
9:35 am - 9:40 amPNH-SFO
38h 05m1 stop
$690Singapore Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 30
Cathay Pacific Logo
12:05 am - 10:15 amSFO-PNH
20h 10m1 stop
Cathay Pacific Logo
11:45 am - 9:15 pmPNH-SFO
24h 30m1 stop
$702Cathay Pacific
Find Deal
Sun, Aug 24 - Mon, Dec 8
Singapore Airlines Logo
11:30 am - 5:40 pmSFO-PNH
40h 10m1 stop
Singapore Airlines Logo
6:55 pm - 9:40 amPNH-SFO
28h 45m1 stop
$725Singapore Airlines
Find Deal
Sat, Sep 20 - Sun, Sep 28
Cathay Pacific Logo
11:10 pm - 5:20 pmSFO-PNH
28h 10m1 stop
Cathay Pacific Logo
11:25 am - 10:55 pmPNH-SFO
25h 30m1 stop
$733Cathay Pacific
Find Deal
Mon, May 12 - Mon, Jun 2
China Airlines Logo
1:05 am - 9:50 amSFO-PNH
18h 45m1 stop
China Airlines Logo
10:50 am - 7:55 pmPNH-SFO
23h 05m1 stop
$1,013China Airlines
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Fri, Sep 19 - Sun, Sep 28
EVA Air Logo
1:25 am - 11:15 amSFO-PNH
19h 50m1 stop
EVA Air Logo
12:35 pm - 6:50 amPNH-SFO
32h 15m1 stop
$1,020EVA Air
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Sun, Aug 31 - Tue, Sep 30
China Airlines Logo
1:05 am - 9:50 amSFO-PNH
18h 45m1 stop
China Airlines Logo
5:10 pm - 7:55 pmPNH-SFO
16h 45m1 stop
$1,021China Airlines
Find Deal
Mon, May 12 - Mon, Jun 2
EVA Air Logo
1:25 am - 11:15 amSFO-PNH
19h 50m1 stop
EVA Air Logo
12:45 pm - 10:59 pmPNH-SFO
24h 14m2 stops
$1,031EVA Air
Find Deal
Sun, Aug 31 - Thu, Oct 30
Useful Info

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 $915 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,572 and $1,434 respectively.

What’s the cheapest day of the week to fly from San Francisco to Cambodia?

The average price of all round-trip flights from San Francisco to Cambodia clicked on KAYAK for each day over the last 12 months.

When flying from San Francisco to Cambodia, you should consider leaving on a Monday and avoid Fridays if you are looking for the best rates. For your return to San Francisco, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

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 1 week before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.


Good to know

Low seasonAugust
High seasonDecember
Cheapest flight$381
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 33% increase in price.
Flight from San Francisco to Phnom Penh

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.

  • What is the cheapest time of day to fly to Cambodia?

    The cheapest time of day to fly to Cambodia is generally in the evening, when round-trip flights cost $989 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Cambodia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,368.

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.

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 1186 reviews
8.4Boarding
8.1Food
8.3Comfort
8.0Entertainment
8.6Crew
Airline reviews

Check in process in Manila was so slow. From the time we got in line to reaching the counter we could have arrived at Taipei even if the flight was delayed for half hour.

8.0 ExcellentAnonymous, Mar 2025MNL - TPE
Read more EVA Air reviews

Check in process in Manila was so slow. From the time we got in line to reaching the counter we could have arrived at Taipei even if the flight was delayed for half hour.

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

Very smooth flight. Superb crew, great food and service. Slept most of the way. Excellent airline.

I was sleep when they brought the food. They had put a note on my seat. There was no food when I asked for food later. There was just one main meal served in this 14 hours flight. They offered me sandwich with ham which I don’t eat since I am pescatarian. Long story short I had to wait to get to TPE to get something to eat. I am extremely disappointed from the service. I have been flying EVA since I was 1 year old. Perhaps no more EVA for me. Seems EVA glorious day is long gone

The boarding was organized and efficient. The crew was very thoughtful and did not wake me up when meals were served. I was totally exhausted after 2 weeks of vacation with a tour group. So sleep was more important to me. The crew just left me a sticker telling me that food had been served and if I woke up hungry to contact the crew. I did have the last meal scheduled on board. Food was very mediocre. The scrambled egg and minced meat were too salty. The porridge was passable. I was disappointed because I have high expectations of food from Taiwan. I thought EVA being a Taiwan based airline would have served its customers better tasting food.

The app was awful. No accurate info. Paying for internet is a negative (Delta is free). The crew was very nice for the most part although you are not guaranteed to get good service. Some crew would ignore requests for things as simple as a cup of water if you were sleeping when the first serving was made. Food was great. Male crew member was exceptionally kind and responsive.

I think the business class service has declined as compared to how it was years ago. I am not a fan of the hello kitty graphics. Boarding was long and not well organized. The lounge in Taipei was not very good, the food was very poor. Did not live up to many international business class lounges.

It was a good flight. I would highly recommend it to family and friends.

The employees were professional and efficient. I consider myself a traveler but have trouble with the international fare served on airplanes. I admit Americans buy their food in the supermarket and we typically don’t eat the ligaments and cartilage. I know that is whiny but as I age, I dislike it more. At least things weren’t covered in cheese. The desserts are terrible! My neighbor didn’t eat her bread so I asked if I could have it. First time for everything but had been traveling a total of 27 hours and was hungry.

Amazing crew, excellent food, business class seats seem a bit dated but are super comfy even for a very tall person. If continuing onto Taipei, the stopover in Bangkok is a bit annoying (queue at security) though the lounge is decent.

Not many people, so you can lay down on two seats

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

long flights are difficult but the crew and amenities made it a very good experience

Our seat row plus one ahead and behind we're completely overlooked during beverage service...

Need to have space for Cary on when traveler boarding any zone

Staff was so nice and very helpful with directions aswell!

Most relaxing long distance flight I have been on. And I have flown on many.

It was our first time flying with China Airlines and had a very nice experience. The airline staff & crews both on the ground and air were very nice. Food on the plane was very good. Will recommend it to family and friends.

Not great, will likely try to fly another or maybe I should have upgraded my ticket? Needed Air…

I don’t think I’ll be flying them again. Tight seats, no flowing air or air nozzles that you can turn air on you, for those who could have motion sickness this would be your worst nightmare. The pilot was great and experienced (which is what you want when flying 12 hours) overall I’m thankful knowledgeable pilots!

My ticket did not indication which group I was in for boarding; the gate attended help me

I would like to commend the staff from this flight. They all looked happy and I can tell they love what they are doing and constantly smiling while serving the passengers. Special mention to the guy FA in our section. I did not get his name but he is so far the best F.A I have ever encountered!

staff are super nice and effiecient! It was a very comfortable and relaxing flight

When I booked a premium economy ticket. I then had to pay $100+ to book my seat.

Boarding could have been a little bit better but other than that it was a pretty good experience. I think because of the stowaway to Paris France recently they are being extra diligent about boarding passes at the gate. But they boarded the back of the plane first, and that's something I really think needs to start in the USA.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

The food options and quality could use some more excitement and variety.

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

Everything was fine and I have no complaints or things to note.

The economy seats are much indeed roomier. Meals needs improvement.

When comes to Taiwan airlines China airlines is the best rest are pure trash

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Horrible airline. Missed my baggage and don’t want to reimburse for the basis items. Pathetic customer service

Food was hood for airline food with good poftion and variety in meals. Frequency of beverage service was very low and amount of soda with meals was inadequate.

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

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