Book a trip from San Francisco to Phnom Penh with Cathay Pacific , fares from USD874

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from San Francisco (SFO) to Phnom Penh (KTI). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business class during your flight. Book direct to secure our best fare and join as a Cathay member to earn Status Points or Miles.

When is the best time to fly from San Francisco (SFO) to Phnom Penh (KTI)?

cmp-daily-histogram-bars-legend-min-price-aria-label USD1.1K
cmp-daily-histogram-bars-legend-max-price-aria-label USD2.8K
Displaying fares for November-2026
  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    02

    Mon

    NOV

  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    03

    Tue

  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    04

    Wed

  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    05

    Thu

  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    06

    Fri

  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    07

    Sat

  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    08

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  • SFO–KTI, 09/11/2026 – 16/12/2026: From USD1,454
    09

    Mon

  • SFO–KTI, 10/11/2026 – 15/12/2026: From USD1,256
    10

    Tue

  • SFO–KTI, 11/11/2026 – 16/12/2026: From USD1,256
    11

    Wed

  • SFO–KTI, 12/11/2026 – 16/12/2026: From USD1,454
    12

    Thu

  • SFO–KTI, 13/11/2026 – 15/12/2026: From USD1,787
    13

    Fri

  • SFO–KTI, 14/11/2026 – 16/12/2026: From USD1,306
    14

    Sat

  • SFO–KTI, 15/11/2026 – 16/12/2026: From USD1,088
    15

    Sun

  • SFO–KTI, 16/11/2026 – 16/12/2026: From USD1,141
    16

    Mon

  • SFO–KTI, 17/11/2026 – 15/12/2026: From USD1,454
    17

    Tue

  • SFO–KTI, 18/11/2026 – 15/12/2026: From USD1,454
    18

    Wed

  • SFO–KTI, 19/11/2026 – 15/12/2026: From USD1,454
    19

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  • SFO–KTI, 20/11/2026 – 16/12/2026: From USD2,196
    20

    Fri

  • SFO–KTI, 21/11/2026 – 15/12/2026: From USD1,787
    21

    Sat

  • SFO–KTI, 22/11/2026 – 15/12/2026: From USD1,787
    22

    Sun

  • SFO–KTI, 23/11/2026 – 16/12/2026: From USD1,256
    23

    Mon

  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    24

    Tue

  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    25

    Wed

  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    26

    Thu

  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    27

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  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    28

    Sat

  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    29

    Sun

  • SFO–KTI: cmp-view-offers-disclaimer. Find offers
    30

    Mon

  • SFO–KTI, 01/12/2026 – 28/12/2026: From USD2,800
    01

    Tue

    DEC

  • RangeUSD1,088-USD2,800

    Travel Destination Facts

    Aircraft Type

    Boeing 777, Airbus A321neo, Airbus A330 and Airbus A350 aircraft*

    Departure time zone
    GMT-08:00
    Arrival time zone
    GMT+07:00
    Cabin Class

    First class, Business class, Premium Economy, Economy^

    Lowest fare month
    March

    Explore flight fares from San Francisco (SFO) to Phnom Penh (KTI)

    Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.

    USD
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    Explore flight fares from San Francisco (SFO) to Phnom Penh (KTI)
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    To
    Fare Type
    Dates
    Price
    San Francisco (SFO)Phnom Penh (KTI)Round-trip
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    Economy
    18/01/2027 - 31/01/2027

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    USD874

    Seen 1 day ago

    San Francisco (SFO)Phnom Penh (KTI)Round-trip
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    Economy
    19/01/2027 - 31/01/2027

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    USD874

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    San Francisco (SFO)Phnom Penh (KTI)Round-trip
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    Economy
    25/01/2027 - 14/02/2027

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    USD874

    Seen 4 hours ago

    San Francisco (SFO)Phnom Penh (KTI)Round-trip
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    Economy
    02/02/2027 - 14/02/2027

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    USD874

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    San Francisco (SFO)Phnom Penh (KTI)Round-trip
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    Economy
    12/04/2027 - 03/05/2027

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    USD874

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    San Francisco (SFO)Phnom Penh (KTI)Round-trip
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    Economy
    08/04/2027 - 03/05/2027

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    USD874

    Seen 4 hours ago

    San Francisco (SFO)Phnom Penh (KTI)Round-trip
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    Economy
    13/04/2027 - 03/05/2027

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    USD874

    Seen 4 hours ago

    San Francisco (SFO)Phnom Penh (KTI)Round-trip
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    Economy
    14/04/2027 - 03/05/2027

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    USD874

    Seen 4 hours ago

    San Francisco (SFO)Phnom Penh (KTI)Round-trip
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    Economy
    27/01/2027 - 14/02/2027

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    USD874

    Seen 4 hours ago

    San Francisco (SFO)Phnom Penh (KTI)Round-trip
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    Economy
    28/01/2027 - 14/02/2027

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    USD874

    Seen 4 hours ago

    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply. Flights are subject to regulatory approval.

    Book Business Class flights to Phnom Penh - selected offers

    Experience refined comfort in our award-winning Business class.

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    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply. Flights are subject to regulatory approval.

    Flights from San Francisco SFO to Phnom Penh KTI

    Phnom Penh, formerly known as the Paris of the East, has a chaotic edginess that blends with a charming elegance. Book your flight to Phnom Penh with Cathay Pacific and discover a city brimming with delights. Generous luggage allowances, large comfortable seats, and excellent inflight entertainment ensure you enjoy your Phnom Penh flight.

    Discover Phnom Penh

    Start at the National Museum of Cambodia for an understanding of this country’s complicated past and current growth. The Tuol Sleng Genocide Museum provides a harrowing look into Cambodia’s history. Take a trip to the nearby Killing Fields of Choeung Ek – a memorial containing hundreds of human bones honouring the deceased. Admire the opulent Royal Palace and Silver Pagoda, experience spirituality at Wats Phnom and Ounalom, stroll along the riverfront, and see traditional stilt houses at Tonle Bati. Shop for local goods and snacks at the Russian Market.

    Best time to visit Phnom Penh

    Temperatures are coolest between November and January, attracting the most visitors. March to May sees the hottest temperatures, the May to October wet season is warm and humid, and the most rainfall occurs between July and September. Whenever you visit, fly in comfort and style when you choose Cathay Pacific for your Phnom Penh flights.