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$364+ Cheap flights from Riverside, CA 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PNH
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Riverside to Cambodia

Keep the following information in mind while searching for Riverside to Cambodia flight deals. Data was last updated August 1, 2025.

Round-trip from

$737
(FlightHub)

One-way from

$364
(CrystalTravel)

Popular in

June

Cheapest in

March

Average price

$971
From Riverside to Cambodia
Search Deals
One-way flight from Riverside to Cambodia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Riverside to Cambodia

Cheapest flights from Riverside to Cambodia
Explore the most affordable flight options available from Riverside to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This FlightHub deal was found by Cheapflights users on 8/1. 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.
Fri 11/2810:25 pmLAX - PNH
1 stop33h 45mAir China
Sat 12/612:25 amPNH - LAX
1 stop24h 35mAir China
Deal found 8/1$737
This oojo deal was found by Cheapflights users on 7/31. 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 11/49:00 pmLAX - PNH
1 stop22h 40mMultiple Airlines
Sun 12/2112:25 amPNH - LAX
1 stop33h 35mMultiple Airlines
Deal found 7/31$738
This oojo deal was found by Cheapflights users on 8/1. 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.
Mon 9/1510:00 amLAX - PNH
1 stop22h 55mAsiana Airlines
Mon 9/2211:55 pmPNH - LAX
1 stop22h 05mAsiana Airlines
Deal found 8/1$739
This CrystalTravel deal was found by Cheapflights users on 7/31. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:30 pmLAX - PNH
1 stop20h 45mChina Eastern
Fri 10/312:10 amPNH - LAX
1 stop23h 55mChina Eastern
Deal found 7/31$740
This CrystalTravel deal was found by Cheapflights users on 8/1. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/211:25 amLAX - PNH
1 stop25h 55mCathay Pacific
Mon 9/86:30 pmPNH - LAX
1 stop18h 05mCathay Pacific
Deal found 8/1$741
This KAYAK deal was found by Cheapflights users on 7/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:55 amLAX - PNH
1 stop22h 20mPhilippine Airlines
Sat 11/291:15 amPNH - LAX
1 stop21h 45mPhilippine Airlines
Deal found 7/30$758
This oojo deal was found by Cheapflights users on 7/30. 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.
Mon 10/2012:40 pmLAX - PNH
1 stop19h 30mKorean Air
Wed 11/511:45 pmPNH - LAX
1 stop23h 45mKorean Air
Deal found 7/30$762
This Vietnam Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 10/712:05 amLAX - KOS
2 stops43h 10mVietnam Airlines
Sun 10/1210:15 amKOS - LAX
2 stops24h 30mVietnam Airlines
Deal found 7/30$1,973

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 August 1, 2025.
Use the filters below to find and compare flights from Riverside to Cambodia that are best for you.

Fly from

Riverside

Fly to

Cambodia

Route

Depart

Return

Price

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Thu 8/21

11:25 pm-11:05 pm

1 stop33h 40m

Phnom Penh Pochentong

Thu 9/11

12:20 am-8:10 pm

1 stop33h 50m

$737

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Mon 9/15

10:00 am-10:55 pm

1 stop22h 55m

Phnom Penh Pochentong

Mon 9/22

11:55 pm-8:00 am

1 stop22h 05m

$739

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Mon 9/8

12:30 pm-11:15 pm

1 stop20h 45m

Phnom Penh Pochentong

Fri 10/3

12:10 am-10:05 am

1 stop23h 55m

$740

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Thu 8/21

1:25 am-5:20 pm

1 stop25h 55m

Phnom Penh Pochentong

Mon 9/8

6:30 pm-10:35 pm

1 stop18h 05m

$741

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Tue 8/26

10:00 pm-11:10 am

1 stop23h 10m

Phnom Penh Pochentong

Thu 9/11

12:20 am-8:10 pm

1 stop33h 50m

$748

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Wed 8/20

11:55 pm-12:15 am

1 stop34h 20m

Phnom Penh Pochentong

Thu 9/4

1:15 am-8:40 pm

1 stop33h 25m

$759

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Wed 10/1

11:40 pm-1:10 pm

1 stop23h 30m

Phnom Penh Pochentong

Sun 11/23

9:35 am-6:10 pm

1 stop23h 35m

$761

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Mon 10/20

12:40 pm-10:10 pm

1 stop19h 30m

Phnom Penh Pochentong

Wed 11/5

11:45 pm-1:40 pm

1 stop28h 55m

$762

Los AngelesKrong Preah Sihanouk

LAX - KOS

LAXKOS

Los Angeles

Tue 10/7

12:05 am-9:15 am

2 stops43h 10m

Krong Preah Sihanouk Sihanoukville

Sun 10/12

10:15 am-8:45 pm

2 stops24h 30m

$1,973

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Mon 8/4

12:25 am-5:20 pm

1 stop26h 55m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 16 results
1
2

Best time to book a flight from Riverside to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from Riverside 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 Riverside to Cambodia

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

Currently, March is the cheapest month in which you can book a flight from Riverside to Cambodia (average of $988). Flying from Riverside to Cambodia in June is currently the most expensive (average of $1,549). 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.

What is the cheapest time of day to fly from R1V to KH?

Find hourly flight availability from Riverside to Cambodia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

When flying from Riverside to Cambodia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 1, 2025.
Peruse reviews from past customers who have flown with Korean Air, China Airlines, and Asiana Airlines from Riverside to Cambodia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,122 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
755 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
468 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
951 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Vietnam Airlines
7.5
Good
197 reviews
Korean Air
8.4
Very good
1,122 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

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

    For one-way options, check prices for Cathay Pacific. According to our data, you can fly for as low as $364. Users have also found prices from $375 and $380 on XiamenAir and China Eastern, respectively.

  • What are the most popular routes from Riverside to Cambodia?

    The most popular route from Riverside to Cambodia is Los Angeles - Phnom Penh Pochentong. You may also consider Los Angeles - Siem Reap or Los Angeles - Krong Preah Sihanouk Sihanoukville.

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

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

  • How can I find direct flights from Riverside to Cambodia?

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

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

    Yes. Cheapflights offers flight deals from Riverside 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 Riverside to Cambodia?

    Currently, March is the cheapest month in which you can book a flight from Riverside to Cambodia (average of $988). Flying from Riverside to Cambodia in June is currently the most expensive (average of $1,549). 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

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Top 10 airlines flying from Riverside to Cambodia

Discover the top 10 airlines that operate flights from Riverside 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$628Average$943FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$644Average$712FlexibilityNo cancel feeOn-time67%
China EasternCheapest$660Average$797FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$661Average$784FlexibilityNo cancel feeOn-time60%
Singapore AirlinesCheapest$674Average$977FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$707Average$863FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$708Average$882FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$750Average$990FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$826Average$1,042FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$907Average$1,060FlexibilityNo cancel feeOn-time74%

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