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$398+ Cheap flights from San Francisco (SFO) to Cambodia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — KTI
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
1 adult, Economy
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Cheap flight deals from San Francisco to Cambodia

Cheapest flights from San Francisco to Cambodia
Explore the most affordable flight options available from San Francisco to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.

This FlightHub deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:45 am
SFO
-
SAI
1 stop37h 25m
Singapore Airlines
Tue 8/2510:30 am
SAI
-
SFO
1 stop37h 20m
Singapore Airlines
Deal found 2/24$587
This oojo deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:00 am
SFO
-
SAI
1 stop38h 10m
Singapore Airlines
Tue 5/1210:30 am
SAI
-
SFO
2 stops34h 57m
Singapore Airlines
Deal found 2/25$741
This FlightHub deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:45 am
SFO
-
SAI
1 stop31h 55m
Singapore Airlines
Sun 11/1510:45 am
SAI
-
SFO
1 stop36h 05m
Singapore Airlines
Deal found 2/27$789
This Vietnam Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:50 pm
SFO
-
SAI
1 stop29h 20m
Vietnam Airlines
Wed 8/267:10 pm
SAI
-
SFO
1 stop36h 45m
Vietnam Airlines
Deal found 2/24$797
This oojo deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:00 am
SFO
-
SAI
1 stop38h 10m
Singapore Airlines
Fri 5/84:00 pm
SAI
-
SFO
1 stop31h 10m
Singapore Airlines
Deal found 2/26$800
This FlightHub deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:00 pm
SFO
-
SAI
3 stops42h 10m
China Eastern
Wed 8/269:10 pm
SAI
-
SFO
2 stops25h 55m
China Eastern
Deal found 2/24$831
This Expedia deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:00 pm
SFO
-
SAI
2 stops30h 00m
Multiple Airlines
Tue 5/1212:55 pm
SAI
-
SFO
2 stops23h 45m
Multiple Airlines
Deal found 2/27$837
This FlightHub deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:15 pm
SFO
-
SAI
1 stop22h 35m
Singapore Airlines
Mon 11/304:45 pm
SAI
-
SFO
1 stop30h 05m
Singapore Airlines
Deal found 2/27$844
This oojo deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:00 am
SFO
-
SAI
1 stop32h 40m
Singapore Airlines
Tue 5/510:30 am
SAI
-
SFO
2 stops37h 26m
Singapore Airlines
Deal found 2/26$863
This oojo deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:00 pm
SFO
-
KOS
2 stops40h 40m
Multiple Airlines
Tue 9/87:15 am
KOS
-
SFO
2 stops22h 55m
Multiple Airlines
Deal found 2/26$1,047
This oojo deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:15 am
SFO
-
KOS
2 stops28h 25m
Multiple Airlines
Wed 5/279:50 am
KOS
-
SFO
2 stops24h 20m
Multiple Airlines
Deal found 2/26$1,170
This oojo deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:25 am
SFO
-
KOS
2 stops41h 50m
Multiple Airlines
Mon 8/249:30 pm
KOS
-
SFO
2 stops37h 05m
Multiple Airlines
Deal found 2/26$1,544

Find flight deals from San Francisco to Cambodia

Keep the following information in mind while searching for San Francisco to Cambodia flight deals. Data was last updated February 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$587
(FlightHub)

One-way from

$398
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$723
Provider with most accurate pricing for San Francisco-Phnom Penh Pochentong flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Phnom Penh Pochentong flights.
Search Deals
From San Francisco to Cambodia
Search Deals
One-way flight from San Francisco to Cambodia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($217 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Cambodia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from San Francisco to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSiem Reap

SFO - SAI

SFOSAI

San Francisco

Tue 4/28

11:00 am-9:40 am

1 stop32h 40m

Siem Reap–Angkor Intl

Tue 5/12

10:30 am-9:10 am

1 stop36h 40m

$927

San FranciscoSiem Reap

SFO - SAI

SFOSAI

San Francisco

Wed 4/1

12:30 pm-9:00 am

2 stops30h 30m

Siem Reap–Angkor Intl

Thu 4/30

9:45 am-8:00 pm

2 stops24h 15m

$1,039

San FranciscoSiem Reap

SFO - SAI

SFOSAI

San Francisco

Thu 8/20

10:50 pm-6:10 pm

1 stop29h 20m

Siem Reap–Angkor Intl

Tue 8/25

7:10 pm-5:55 pm

1 stop36h 45m

$1,057

San FranciscoSiem Reap

SFO - SAI

SFOSAI

San Francisco

Wed 8/19

11:10 am-9:40 am

1 stop32h 30m

Siem Reap–Angkor Intl

Wed 8/26

10:30 am-10:40 am

2 stops38h 10m

$1,069

San FranciscoSiem Reap

SFO - SAI

SFOSAI

San Francisco

Wed 4/1

11:00 am-3:10 pm

1 stop38h 10m

Siem Reap–Angkor Intl

Thu 4/30

10:30 am-9:10 am

1 stop36h 40m

$1,078

San FranciscoKrong Preah Sihanouk

SFO - KOS

SFOKOS

San Francisco

Tue 5/19

1:15 am-7:40 pm

2 stops28h 25m

Krong Preah Sihanouk Sihanoukville

Wed 5/27

9:50 am-8:10 pm

2 stops24h 20m

$1,170

San FranciscoSiem Reap

SFO - SAI

SFOSAI

San Francisco

Wed 4/1

10:50 pm-4:25 pm

3 stops27h 35m

Siem Reap–Angkor Intl

Thu 4/30

5:20 pm-5:55 pm

3 stops62h 35m

$1,232

San FranciscoSiem Reap

SFO - SAI

SFOSAI

San Francisco

Sat 8/15

10:50 pm-9:40 am

1 stop20h 50m

Siem Reap–Angkor Intl

Sun 8/23

10:30 am-10:40 am

2 stops62h 10m

$1,416

San FranciscoSiem Reap

SFO - SAI

SFOSAI

San Francisco

Tue 3/31

12:25 am-4:25 pm

3 stops26h 00m

Siem Reap–Angkor Intl

Fri 4/10

12:55 pm-8:00 pm

2 stops21h 05m

$1,453

San FranciscoKrong Preah Sihanouk

SFO - KOS

SFOKOS

San Francisco

Sun 8/16

1:25 am-9:15 am

2 stops41h 50m

Krong Preah Sihanouk Sihanoukville

Mon 8/24

9:30 pm-8:35 pm

2 stops37h 05m

$1,544

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from San Francisco to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from San Francisco to Cambodia?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Cambodia (average of $521). Flying from San Francisco to Cambodia in June is currently the most expensive (average of $1,004). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Cambodia

Get insights into the airlines that provide service to Cambodia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cambodia. Reviews last updated February 28, 2026.
Get a feel of what it's like to fly with EVA Air, Korean Air, and China Airlines from San Francisco to Cambodia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,361 reviews

Comfort

8.3

Boarding

8.4

Food

8.1

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
EVA Air
8.4
Very good
1,361 reviews
EVA Air
8.4
Very good
1,361 reviews

Comfort

8.3

Boarding

8.4

Food

8.1

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Korean Air
8.4
Very good
1,195 reviews
EVA Air
8.4
Very good
1,361 reviews

Comfort

8.3

Boarding

8.4

Food

8.1

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
China Airlines
8.3
Very good
809 reviews
EVA Air
8.4
Very good
1,361 reviews

Comfort

8.3

Boarding

8.4

Food

8.1

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Singapore Airlines
8.2
Very good
1,465 reviews
EVA Air
8.4
Very good
1,361 reviews

Comfort

8.3

Boarding

8.4

Food

8.1

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Cathay Pacific
7.6
Good
1,180 reviews
EVA Air
8.4
Very good
1,361 reviews

Comfort

8.3

Boarding

8.4

Food

8.1

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Cambodia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Cambodia?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Cambodia. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • How long is the flight from San Francisco to Cambodia?

    Departing from San Francisco to Cambodia will take you 29h 20m. Airlines will cover a distance of 7791 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from San Francisco to Cambodia one-way?

    The cheapest airlines for a one-way flight from San Francisco to Cambodia are Korean Air ($232), Singapore Airlines ($262), and Cathay Pacific ($276).

  • What are the most popular routes from San Francisco to Cambodia?

    When deciding which route to take from San Francisco to Cambodia consider San Francisco - Siem Reap–Angkor Intl, San Francisco - Krong Preah Sihanouk Sihanoukville or San Francisco - Phnom Penh Pochentong as they are the most popular.

  • Can I find deals for flights from San Francisco to Cambodia that include hotel bookings?

    Yes. In addition to deals on San Francisco to Cambodia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Cambodia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Cambodia.

  • Can I find deals for business class flights from San Francisco to Cambodia?

    Yes. Cheapflights offers flight deals from San Francisco to Cambodia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Cambodia?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Cambodia (average of $521). Flying from San Francisco to Cambodia in June is currently the most expensive (average of $1,004). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from San Francisco to Cambodia

Discover the top 8 airlines that operate flights from San Francisco to Cambodia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$545Average$712FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$594Average$783FlexibilityNo cancel feeOn-time81%
China EasternCheapest$666Average$714FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$678Average$805FlexibilityNo cancel feeOn-time76%
Cathay PacificCheapest$700Average$849FlexibilityNo cancel feeOn-time72%
China AirlinesCheapest$717Average$1,244FlexibilityNo cancel feeOn-time70%
Vietnam AirlinesCheapest$736Average$994FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$906Average$1,141FlexibilityNo cancel feeOn-time74%

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