What is the cheapest airline that flies from California to Cambodia?

Singapore Airlines, China Eastern, and Vietnam Airlines are the most popular carriers operating from California to Cambodia

What airlines fly to Cambodia?

Cathay Pacific, Singapore Airlines and EVA Air are the top three most popular airlines that fly to Cambodia from California according to our data. Cathay Pacific is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Cambodia. Keep in mind that there are 11 different airlines that fly to Cambodia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from California to Cambodia?

Prices for flights from California to Cambodia refresh daily.

How many operators does momondo search for flights from California to Cambodia?

The number of operators available for flights from California to Cambodia is 2 as of September 2026.

How old do you have to be to fly from California to Cambodia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Cambodia.

What documentation or ID do you need to fly to Cambodia?

The required travel and health documents for your Cambodia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cambodia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$375 Cheap Flights from California to Cambodia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Cambodia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 am - 8:05 pmLAX Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl

41h 35m3 stops Shanghai Pu Dong Fuzhou Kunming Changshui

9:05 pm - 9:05 amSAI Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles

51h 00m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

$710China Eastern

Tue, Nov 17 - Thu, Dec 10

11:30 am - 8:05 pmLAX Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl

41h 35m3 stops Shanghai Pu Dong Fuzhou Kunming Changshui

9:05 pm - 9:05 amSAI Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles

51h 00m2 stops Kunming Changshui Shanghai Pu Dong

$710China Eastern

Tue, Nov 17 - Thu, Dec 10

11:30 am - 8:05 pmLAX Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl

41h 35m2 stops Shanghai Pu Dong Kunming Changshui

9:05 pm - 9:05 amSAI Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles

51h 00m2 stops Kunming Changshui Shanghai Pu Dong

$710China Eastern

Tue, Nov 17 - Thu, Dec 10

11:30 am - 8:05 pmLAX Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl

65h 35m3 stops Shanghai Pu Dong Ji'an Ji An/Jing Gang Shan Kunming Changshui

9:05 pm - 9:05 amSAI Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles

27h 00m2 stops Kunming Changshui Shanghai Pu Dong

$755China Eastern

Wed, Nov 18 - Thu, Dec 10

9:40 am - 4:00 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

39h 20m1 stop Singapore Changi

10:45 am - 7:50 amSAI Siem Reap–Angkor Intl-SFO San Francisco

36h 05m1 stop Singapore Changi

$800Singapore Airlines

Mon, Nov 2 - Thu, Nov 12

9:40 am - 4:00 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

39h 20m1 stop Singapore Changi

4:50 pm - 7:50 amSAI Siem Reap–Angkor Intl-SFO San Francisco

30h 00m1 stop Singapore Changi

$802Singapore Airlines

Tue, Nov 3 - Wed, Nov 11

9:40 am - 4:00 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

39h 20m1 stop Singapore Changi

4:50 pm - 7:50 amSAI Siem Reap–Angkor Intl-SFO San Francisco

30h 00m1 stop Singapore Changi

$802Singapore Airlines

Mon, Nov 2 - Wed, Nov 11

9:10 pm - 8:30 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

32h 20m1 stop Ho Chi Minh City

9:30 pm - 5:00 pmSAI Siem Reap–Angkor Intl-SFO San Francisco

34h 30m1 stop Ho Chi Minh City

$860Vietnam Airlines

Thu, Nov 12 - Tue, Dec 1

9:10 pm - 8:30 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

32h 20m1 stop Ho Chi Minh City

6:40 pm - 5:00 pmSAI Siem Reap–Angkor Intl-SFO San Francisco

37h 20m1 stop Ho Chi Minh City

$860Vietnam Airlines

Thu, Nov 12 - Wed, Dec 2

9:10 pm - 5:40 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

29h 30m1 stop Ho Chi Minh City

6:40 pm - 5:00 pmSAI Siem Reap–Angkor Intl-SFO San Francisco

37h 20m1 stop Ho Chi Minh City

$860Vietnam Airlines

Wed, Nov 11 - Wed, Dec 2

Cheap last minute flights

Enter your travel dates to find the best prices.

12:25 pm - 6:55 pmLAX Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl

40h 30m2 stops Hong Kong Intl Bangkok Suvarnabhumi

1:20 pm - 10:05 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles

22h 45m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$907Multiple Airlines

Thu, Sep 24 - Wed, Oct 28

12:25 am - 6:55 pmLAX Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl

28h 30m2 stops Hong Kong Intl Bangkok Suvarnabhumi

9:55 am - 4:30 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles

21h 35m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$907Multiple Airlines

Wed, Sep 23 - Mon, Nov 2

12:25 pm - 6:55 pmLAX Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl

40h 30m2 stops Hong Kong Intl Bangkok Suvarnabhumi

1:20 pm - 9:05 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles

22h 45m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$907Multiple Airlines

Tue, Sep 22 - Mon, Nov 2

11:30 pm - 6:55 pmLAX Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl

29h 25m2 stops Hong Kong Intl Bangkok Suvarnabhumi

1:20 pm - 9:05 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles

22h 45m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$907Multiple Airlines

Wed, Sep 23 - Mon, Nov 2

12:25 pm - 6:55 pmLAX Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl

40h 30m2 stops Hong Kong Intl Bangkok Suvarnabhumi

9:55 am - 5:30 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles

21h 35m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$907Multiple Airlines

Wed, Sep 23 - Wed, Oct 28

10:50 pm - 6:20 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

29h 30m1 stop Ho Chi Minh City

7:10 pm - 5:55 pmSAI Siem Reap–Angkor Intl-SFO San Francisco

36h 45m1 stop Ho Chi Minh City

$917Vietnam Airlines

Thu, Sep 24 - Tue, Sep 29

10:50 pm - 6:20 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

29h 30m1 stop Ho Chi Minh City

6:05 pm - 5:55 pmSAI Siem Reap–Angkor Intl-SFO San Francisco

37h 50m2 stops Hanoi Noibai Ho Chi Minh City

$957Vietnam Airlines

Sun, Sep 27 - Tue, Oct 13

10:50 pm - 1:15 pmSFO San Francisco-SAI Siem Reap–Angkor Intl

24h 25m1 stop Ho Chi Minh City

7:10 pm - 5:55 pmSAI Siem Reap–Angkor Intl-SFO San Francisco

36h 45m1 stop Ho Chi Minh City

$977Vietnam Airlines

Sun, Sep 27 - Tue, Oct 13

11:30 pm - 3:10 pmLAX Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl

25h 40m1 stop Singapore Changi

10:45 am - 7:10 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles

22h 25m1 stop Singapore Changi

$1,142Singapore Airlines

Wed, Sep 23 - Wed, Oct 28

2:20 pm - 3:10 pmLAX Los Angeles Los Angeles-SAI Siem Reap–Angkor Intl

34h 50m2 stops Tokyo Narita Singapore Changi

10:45 am - 7:10 pmSAI Siem Reap–Angkor Intl-LAX Los Angeles Los Angeles

22h 25m1 stop Singapore Changi

$1,155Singapore Airlines

Wed, Sep 23 - Wed, Oct 28

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China Eastern flights from California to Cambodia

Our best China Eastern deals on California to Cambodia flight tickets

China Eastern

Nov 17

LAX11:30 amLos Angeles Los Angeles

41h 35m

3 stops

SAI8:05 pmSiem Reap–Angkor Intl

Dec 10

SAI9:05 pmSiem Reap–Angkor Intl

51h 00m

3 stops

LAX9:05 amLos Angeles Los Angeles

$710

China Eastern

Nov 17

LAX11:30 amLos Angeles Los Angeles

41h 35m

2 stops

SAI8:05 pmSiem Reap–Angkor Intl

Dec 10

SAI9:05 pmSiem Reap–Angkor Intl

27h 00m

2 stops

LAX9:05 amLos Angeles Los Angeles

$755

China Eastern

Nov 23

LAX11:30 amLos Angeles Los Angeles

65h 35m

3 stops

SAI8:05 pmSiem Reap–Angkor Intl

Dec 12

SAI9:05 pmSiem Reap–Angkor Intl

51h 00m

2 stops

LAX9:05 amLos Angeles Los Angeles

$769

Singapore Airlines flights from California to Cambodia

Our best Singapore Airlines deals on California to Cambodia flight tickets

Singapore Airlines

Nov 2

SFO9:40 amSan Francisco

39h 20m

1 stop

SAI4:00 pmSiem Reap–Angkor Intl

Nov 12

SAI10:45 amSiem Reap–Angkor Intl

36h 05m

1 stop

SFO7:50 amSan Francisco

$800

Singapore Airlines

Nov 2

SFO9:40 amSan Francisco

39h 20m

1 stop

SAI4:00 pmSiem Reap–Angkor Intl

Nov 11

SAI4:50 pmSiem Reap–Angkor Intl

30h 00m

1 stop

SFO7:50 amSan Francisco

$802

Singapore Airlines

Feb 5

LAX7:50 pmLos Angeles Los Angeles

29h 10m

1 stop

SAI4:00 pmSiem Reap–Angkor Intl

Feb 23

SAI4:50 pmSiem Reap–Angkor Intl

40h 20m

1 stop

LAX6:10 pmLos Angeles Los Angeles

$813

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSiem Reap

LAX Los Angeles Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles Los Angeles

Tue 11/17

11:30 am-8:05 pm

3 stops41h 35m

Siem Reap–Angkor Intl

Thu 12/10

9:05 pm-9:05 am

3 stops51h 00m

$710

Los AngelesSiem Reap

LAX Los Angeles Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles Los Angeles

Tue 11/17

11:30 am-8:05 pm

3 stops41h 35m

Siem Reap–Angkor Intl

Thu 12/10

9:05 pm-9:05 am

2 stops51h 00m

$710

Los AngelesSiem Reap

LAX Los Angeles Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles Los Angeles

Tue 11/17

11:30 am-8:05 pm

2 stops41h 35m

Siem Reap–Angkor Intl

Thu 12/10

9:05 pm-9:05 am

2 stops51h 00m

$710

Los AngelesSiem Reap

LAX Los Angeles Los Angeles - SAI Siem Reap–Angkor Intl

LAXSAI

Los Angeles Los Angeles

Wed 11/18

11:30 am-8:05 pm

3 stops65h 35m

Siem Reap–Angkor Intl

Thu 12/10

9:05 pm-9:05 am

2 stops27h 00m

$755

San FranciscoSiem Reap

SFO San Francisco - SAI Siem Reap–Angkor Intl

SFOSAI

San Francisco

Mon 11/2

9:40 am-4:00 pm

1 stop39h 20m

Siem Reap–Angkor Intl

Thu 11/12

10:45 am-7:50 am

1 stop36h 05m

$800

San FranciscoSiem Reap

SFO San Francisco - SAI Siem Reap–Angkor Intl

SFOSAI

San Francisco

Tue 11/3

9:40 am-4:00 pm

1 stop39h 20m

Siem Reap–Angkor Intl

Wed 11/11

4:50 pm-7:50 am

1 stop30h 00m

$802

San FranciscoSiem Reap

SFO San Francisco - SAI Siem Reap–Angkor Intl

SFOSAI

San Francisco

Mon 11/2

9:40 am-4:00 pm

1 stop39h 20m

Siem Reap–Angkor Intl

Wed 11/11

4:50 pm-7:50 am

1 stop30h 00m

$802

Quickest round-trip

San FranciscoSiem Reap

SFO San Francisco - SAI Siem Reap–Angkor Intl

SFOSAI

San Francisco

Thu 11/12

9:10 pm-8:30 pm

1 stop32h 20m

Siem Reap–Angkor Intl

Tue 12/1

9:30 pm-5:00 pm

1 stop34h 30m

$860

San FranciscoSiem Reap

SFO San Francisco - SAI Siem Reap–Angkor Intl

SFOSAI

San Francisco

Thu 11/12

9:10 pm-8:30 pm

1 stop32h 20m

Siem Reap–Angkor Intl

Wed 12/2

6:40 pm-5:00 pm

1 stop37h 20m

$860

San FranciscoSiem Reap

SFO San Francisco - SAI Siem Reap–Angkor Intl

SFOSAI

San Francisco

Wed 11/11

9:10 pm-5:40 pm

1 stop29h 30m

Siem Reap–Angkor Intl

Wed 12/2

6:40 pm-5:00 pm

1 stop37h 20m

$860

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California to Cambodia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Cambodia?

In general, September is the cheapest month to fly from California to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $799. The month of August is another great option to travel to Cambodia, with average flight prices from California averaging around $805.

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

You are more likely to see cheaper flights to Cambodia from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambodia for around $978 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambodia from California for as low as $870 on momondo.

Can stopping save me money on California to Cambodia flights?

You could potentially save up to 20% on your flight if you consider stops on a California to Cambodia flight.

Cheap California to Cambodia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Cambodia

Best Price Found	$375
Fastest flight time	22h 50m
Direct flights	None

The best one-way flight to Cambodia from California in the past 72 hours is $375. The best round-trip flight deal from California to Cambodia found on momondo in the last 72 hours is $710.

The fastest flight from California to Cambodia takes 22h 50m

There are no direct flights from California to Cambodia. There are no popular flight routes from California to Cambodia.

Search flight deals

Frequently asked questions about flying from California to Cambodia

When did momondo last update prices for flights from California to Cambodia?
Prices for flights from California to Cambodia refresh daily.
How many operators does momondo search for flights from California to Cambodia?
The number of operators available for flights from California to Cambodia is 2 as of September 2026.
How old do you have to be to fly from California to Cambodia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Cambodia.
What documentation or ID do you need to fly to Cambodia?
The required travel and health documents for your Cambodia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cambodia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Cambodia

Compare and see reviews for airlines that fly from California to Cambodia with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $511	Free Cancellation	Rating 8.2 1,606 reviews	Search Singapore Airlines flights
China Southern	PriceFrom $588	Free Cancellation	Rating 7.3 172 reviews	Search China Southern flights
XiamenAir	PriceFrom $592	Free Cancellation	Rating 6.7 48 reviews	Search XiamenAir flights
Korean Air	PriceFrom $594	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $635	Free Cancellation	Rating 7.6 1,490 reviews	Search Cathay Pacific flights
China Eastern	PriceFrom $639	Free Cancellation	Rating 7.3 242 reviews	Search China Eastern flights
Vietnam Airlines	PriceFrom $647	Free Cancellation	Rating 7.7 288 reviews	Search Vietnam Airlines flights
China Airlines	PriceFrom $647	Free Cancellation	Rating 8.3 847 reviews	Search China Airlines flights
Philippine Airlines	PriceFrom $676	Free Cancellation	Rating 7.3 1,027 reviews	Search Philippine Airlines flights
Asiana Airlines	PriceFrom $678	Free Cancellation	Rating 8.1 562 reviews	Search Asiana Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Cambodia?

It is quick and easy to find California to Cambodia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cambodia that suits you.

Can I find flights from California to Cambodia with flexible booking policies on momondo?

Flights from California to Cambodia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from California to Cambodia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cambodia from California.

I’m not ready to book a flight from California to Cambodia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from California to Cambodia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cambodia and let you know when they change.

An easier way to manage your Cambodia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Cambodia

Flights to Phnom Penh

Flights to Siem Reapfrom $589

Flights to Krong Preah Sihanoukfrom $1,190

Cheap flights from California to Cambodia from $375

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Cambodia departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from California to Cambodia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

China Eastern flights from California to Cambodia

Our best China Eastern deals on California to Cambodia flight tickets

Singapore Airlines flights from California to Cambodia

Our best Singapore Airlines deals on California to Cambodia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from California to Cambodia that are best for you.

See travel insights to Cambodia from

How to get the cheapest flight ticket from California to Cambodia

What is the cheapest month to fly to Cambodia?

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

Can stopping save me money on California to Cambodia flights?

What is the cheapest airline that flies from California to Cambodia?

What airlines fly to Cambodia?

Cheap California to Cambodia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from California to Cambodia

Best airlines flying from California to Cambodia

Compare and see reviews for airlines that fly from California to Cambodia with momondo

Why use momondo?

An easier way to manage your Cambodia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Cambodia

Popular cities in Cambodia

Popular flights according to clicks in the last 7 days on momondo

California flight routes

According to popular flight searches on momondo this year

Cambodia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Cambodia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Cambodia

List of cabin classes available on flights landing in Cambodia. Availability may vary depending on flight origin and airline.

Complete your trip to Cambodia

Explore popular destinations other users love

According to popular flight searches on momondo this year