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Cheap flight deals from Phnom Penh to San Francisco Starting at €394

Whether you’re going for a one-way or round-trip to San Francisco, we’ve got you covered! Check out these different flight options from Phnom Penh below.

  • One way
  • Round-trip
      • PNH00:25
        24h 25m
        1 stop
        SFO09:50
        Wed, Feb 26|Phnom Penh - San Francisco|Air China
        €394€615
        36% OFF
        36% OFF
        €615€394

        Choose Air China flights from Phnom Penh to San Francisco. The one-way connecting flight with Air China departs from Phnom Penh International Airport on Wed, Feb 26, arriving at San Francisco International Airport. One-way Prices start from €394 including taxes and charges.

      • PNH00:25
        24h 25m
        1 stop
        SFO09:50
        Wed, Mar 5|Phnom Penh - San Francisco|Air China
        €401€615
        35% OFF
        35% OFF
        €615€401

        Choose Air China flights from Phnom Penh to San Francisco. The one-way connecting flight with Air China departs from Phnom Penh International Airport on Wed, Mar 5, arriving at San Francisco International Airport. One-way Prices start from €401 including taxes and charges.

      • PNH00:25
        24h 25m
        1 stop
        SFO09:50
        Sat, Mar 1|Phnom Penh - San Francisco|Air China
        €401€615
        35% OFF
        35% OFF
        €615€401

        Choose Air China flights from Phnom Penh to San Francisco. The one-way connecting flight with Air China departs from Phnom Penh International Airport on Sat, Mar 1, arriving at San Francisco International Airport. One-way Prices start from €401 including taxes and charges.

      • PNH00:25
        24h 25m
        1 stop
        SFO10:50
        Wed, Mar 12|Phnom Penh - San Francisco|Air China
        €409
        €409

        Choose Air China flights from Phnom Penh to San Francisco. The one-way connecting flight with Air China departs from Phnom Penh International Airport on Wed, Mar 12, arriving at San Francisco International Airport. One-way Prices start from €409 including taxes and charges.

      • PNH00:25
        24h 25m
        1 stop
        SFO10:50
        Sat, Mar 29|Phnom Penh - San Francisco|Air China
        €410
        €410

        Choose Air China flights from Phnom Penh to San Francisco. The one-way connecting flight with Air China departs from Phnom Penh International Airport on Sat, Mar 29, arriving at San Francisco International Airport. One-way Prices start from €410 including taxes and charges.

      • PNH00:25
        24h 25m
        1 stop
        SFO10:50
        Wed, Mar 19|Phnom Penh - San Francisco|Air China
        €411
        €411

        Choose Air China flights from Phnom Penh to San Francisco. The one-way connecting flight with Air China departs from Phnom Penh International Airport on Wed, Mar 19, arriving at San Francisco International Airport. One-way Prices start from €411 including taxes and charges.

      • PNH00:25
        24h 25m
        1 stop
        SFO10:50
        Wed, Mar 26|Phnom Penh - San Francisco|Air China
        €411
        €411

        Choose Air China flights from Phnom Penh to San Francisco. The one-way connecting flight with Air China departs from Phnom Penh International Airport on Wed, Mar 26, arriving at San Francisco International Airport. One-way Prices start from €411 including taxes and charges.

      • PNH01:05
        33h 10m
        1 stop
        SFO20:15
        Wed, Mar 19|Phnom Penh - San Francisco|Philippine Airlines
        €445
        €445

        Choose Philippine Airlines flights from Phnom Penh to San Francisco. The one-way connecting flight with Philippine Airlines departs from Phnom Penh International Airport on Wed, Mar 19, arriving at San Francisco International Airport. One-way Prices start from €445 including taxes and charges.

      • PNH01:05
        33h 10m
        1 stop
        SFO20:15
        Wed, Mar 26|Phnom Penh - San Francisco|Philippine Airlines
        €445
        €445

        Choose Philippine Airlines flights from Phnom Penh to San Francisco. The one-way connecting flight with Philippine Airlines departs from Phnom Penh International Airport on Wed, Mar 26, arriving at San Francisco International Airport. One-way Prices start from €445 including taxes and charges.

      • PNH01:05
        33h 10m
        1 stop
        SFO20:15
        Fri, Mar 28|Phnom Penh - San Francisco|Philippine Airlines
        €446
        €446

        Choose Philippine Airlines flights from Phnom Penh to San Francisco. The one-way connecting flight with Philippine Airlines departs from Phnom Penh International Airport on Fri, Mar 28, arriving at San Francisco International Airport. One-way Prices start from €446 including taxes and charges.

      • PNH01:00 pm
        3h 5m
        Nonstop
        SFO02:00 pm
        Fri, Feb 28|Phnom Penh - San Francisco|Air China
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Phnom Penh to San Francisco flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. CA746

    Air China

    00:25

    PNH

    4.6h

    06:00

    PEK

    SMTWTFS
    Search

  2. CA985

    Air China

    13:00

    PEK

    12.5h

    10:30

    SFO

    --T--F-

  3. K6812

    Air Cambodia

    07:05

    PNH

    0.8h

    07:55

    SGN

    SMTWTFS
    Search

  4. CZ8160

    China Southern Airlines

    11:55

    SGN

    3.0h

    15:55

    CAN

    SMTWTFS

  5. CZ659

    China Southern Airlines

    19:05

    CAN

    16.6h

    19:40

    SFO

    S--W---

  6. ZA672

    Sky Angkor Airlines

    07:55

    PNH

    1.3h

    09:10

    BKK

    SMTWTFS
    Search

  7. CZ358

    China Southern Airlines

    11:25

    BKK

    3.0h

    15:25

    CAN

    SMTWTFS

  8. CZ659

    China Southern Airlines

    19:05

    CAN

    16.6h

    19:40

    SFO

    S--W---

  9. ZA672

    Sky Angkor Airlines

    07:55

    PNH

    1.3h

    09:10

    BKK

    SMTWTFS
    Search

  10. CZ8080

    China Southern Airlines

    12:25

    BKK

    2.9h

    16:20

    CAN

    SMTWTFS

  11. CZ659

    China Southern Airlines

    19:05

    CAN

    16.6h

    19:40

    SFO

    S--W---

  12. KR701

    Cambodia Airways

    09:10

    PNH

    1.3h

    10:30

    BKK

    SMTWTFS
    Search

  13. YP602

    Air Premia

    22:45

    BKK

    5.7h

    06:25

    ICN

    SMTWTFS

  14. YP111

    Air Premia

    17:30

    ICN

    11.0h

    12:30

    SFO

    S-T-T--

  15. KR701

    Cambodia Airways

    09:10

    PNH

    1.3h

    10:30

    BKK

    SMTWTFS
    Search

  16. CZ8080

    China Southern Airlines

    12:25

    BKK

    2.9h

    16:20

    CAN

    SMTWTFS

  17. CZ659

    China Southern Airlines

    19:05

    CAN

    16.6h

    19:40

    SFO

    S--W---

  18. CZ8314

    China Southern Airlines

    12:05

    PNH

    2.9h

    16:00

    CAN

    SMTWTFS
    Search

  19. CZ327

    China Southern Airlines

    21:30

    CAN

    13.2h

    19:40

    LAX

    S-T-TFS

  20. AS3461

    Alaska Airlines

    21:30

    LAX

    1.5h

    22:59

    SFO

    S--WT-S

  21. CZ6060

    China Southern Airlines

    15:35

    PNH

    2.8h

    19:25

    CAN

    SMTWTFS
    Search

  22. CZ327

    China Southern Airlines

    21:30

    CAN

    13.2h

    19:40

    LAX

    S-T-TFS

  23. HA4793

    Hawaiian Airlines

    21:55

    LAX

    1.5h

    23:26

    SFO

    S---T--

  24. VZ723

    Thai Vietjet Air

    19:55

    PNH

    1.3h

    21:10

    BKK

    SMTWTFS
    Search

  25. CA980

    Air China

    01:30

    BKK

    4.7h

    07:10

    PEK

    SMTWTFS

  26. CA985

    Air China

    13:00

    PEK

    12.5h

    10:30

    SFO

    --T--F-

  27. K6818

    Air Cambodia

    21:10

    PNH

    1.0h

    22:10

    SGN

    SMTWTFS
    Search

  28. CA904

    Air China

    04:55

    SGN

    4.9h

    10:50

    PEK

    SMTWTFS

  29. CA985

    Air China

    13:00

    PEK

    12.5h

    10:30

    SFO

    --T--F-
Find more flights and airlines

When is the cheapest time to fly from Phnom Penh to San Francisco?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to San Francisco from Phnom Penh have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Phnom Penh (PNH) to San Francisco (SFO) the cheapest?

    Airlines adjust prices for flights from Phnom Penh to San Francisco based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Phnom Penh (PNH) to San Francisco (SFO) cost?

    According to Trip.com's data, the lowest price is around €1,068.

  • What is the transportation method from the main airport to downtown in San Francisco?

    • The distance from San Francisco International Airport to downtown is about 17 km, by taxi about 30 minutes.

  • How many airports are there in San Francisco (SFO)?

    There are 1 airport(s) near San Francisco (SFO): San Francisco International Airport.

How to find a cheap flight from Phnom Penh to San Francisco

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Being flexible with your dates to get the cheapest Phnom Penh to San Francisco ticket.
Tap "Date" on flight search bar to scan through the calender for Phnom Penh to San Francisco airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Feb 26 at €394 for one-way flights.
2
Compare cheap Phnom Penh to San Francisco flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Phnom Penh to San Francisco. The cheapest airline operating is Air China.
3
Set up a Price Alert
By setting up a Price Alert for your Phnom Penh to San Francisco route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Phnom Penh to San Francisco flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Phnom Penh to San Francisco to get exclusive deals for you.

Flight Info | Phnom Penh to San Francisco

Cheapest direct flight price€394
Off-season for travelMarch
Peak season for travelJanuary
Flight distance12,662.35 km
Popular airlineEVA Air

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