Cambodia

$437+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KTI
Jan 17 — Jan 241
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Cheap flight deals from Riverside to Cambodia

Best flights from Riverside to Cambodia
Discover carefully curated flight deals from Riverside to Cambodia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This Vietnam Airlines deal was found by Cheapflights users on 12/15. 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 1/2810:40 pmLAX - KOS
2 stops43h 55mVietnam Airlines
Sun 2/110:45 amKOS - LAX
2 stops23h 40mVietnam Airlines
Deal found 12/15$1,560
This Vietnam Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 3/811:40 pmLAX - KOS
2 stops43h 55mVietnam Airlines
Thu 3/124:30 pmKOS - LAX
2 stops41h 55mVietnam Airlines
Deal found 12/17$1,714

Find flight deals from Riverside to Cambodia

Keep the following information in mind while searching for Riverside to Cambodia flight deals. Data was last updated December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,521
(Vietnam Airlines)

One-way from

$437
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$1,315
Provider with most accurate pricing for Los Angeles-Phnom Penh Pochentong flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Phnom Penh Pochentong flights.
From Riverside to Cambodia
One-way flight from Riverside to Cambodia
Highest demand for flights based on searches. 21% potential increase in price ($278 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 December 18, 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 AngelesKrong Preah Sihanouk

LAX - KOS

LAXKOS

Los Angeles

Wed 1/28

10:40 pm-9:35 am

2 stops43h 55m

Krong Preah Sihanouk Sihanoukville

Sun 2/1

10:45 am-7:25 pm

2 stops23h 40m

$1,560

Los AngelesKrong Preah Sihanouk

LAX - KOS

LAXKOS

Los Angeles

Sun 3/8

11:40 pm-9:35 am

2 stops43h 55m

Krong Preah Sihanouk Sihanoukville

Thu 3/12

4:30 pm-8:25 pm

2 stops41h 55m

$1,714

Los AngelesKrong Preah Sihanouk

LAX - KOS

LAXKOS

Los Angeles

Sat 1/31

3:45 pm-1:05 pm

2 stops30h 20m

$437

Los AngelesKrong Preah Sihanouk

LAX - KOS

LAXKOS

Los Angeles

Thu 1/29

10:45 pm-1:05 pm

2 stops47h 20m

$457

Los AngelesKrong Preah Sihanouk

LAX - KOS

LAXKOS

Los Angeles

Sun 2/1

3:45 pm-11:45 am

2 stops29h 00m

$474

Los AngelesKrong Preah Sihanouk

LAX - KOS

LAXKOS

Los Angeles

Tue 1/27

3:45 pm-11:45 am

2 stops29h 00m

$474

Los AngelesKrong Preah Sihanouk

LAX - KOS

LAXKOS

Los Angeles

Fri 1/30

3:45 pm-1:05 pm

2 stops30h 20m

$475

Los AngelesKrong Preah Sihanouk

LAX - KOS

LAXKOS

Los Angeles

Mon 2/2

3:45 pm-1:05 pm

2 stops30h 20m

$477

Los AngelesKrong Preah Sihanouk

LAX - KOS

LAXKOS

Los Angeles

Wed 1/28

3:45 pm-1:05 pm

2 stops30h 20m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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, September is the cheapest month in which you can book a flight from Riverside to Cambodia (average of $566). Flying from Riverside to Cambodia in June is currently the most expensive (average of $861). 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Riverside to Cambodia in the morning. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Riverside to Cambodia?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Cambodia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside to Cambodia flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 18, 2025.
Peruse reviews from past customers who have flown with EVA 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.

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Entertainment

8.0

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

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.
  • How long is the flight from Riverside to Cambodia?

    For as low as $1,560, Vietnam Airlines can have you in Cambodia from Riverside in 43h 55m. There are 8299 mi between Riverside and Cambodia.

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

    For one-way options, check prices for China Southern. According to our data, you can fly for as low as $258. Users have also found prices from $285 and $293 on Asiana Airlines and XiamenAir, respectively.

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

  • 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, September is the cheapest month in which you can book a flight from Riverside to Cambodia (average of $566). Flying from Riverside to Cambodia in June is currently the most expensive (average of $861). 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

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Alternative routes for Riverside to Cambodia

See prices for flight routes from nearby airports that may be better suited for you.

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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$560Average$723FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$593Average$779FlexibilityNo cancel feeOn-time76%
Cathay PacificCheapest$597Average$800FlexibilityNo cancel feeOn-time72%
China AirlinesCheapest$603Average$1,084FlexibilityNo cancel feeOn-time70%
Singapore AirlinesCheapest$606Average$922FlexibilityNo cancel feeOn-time81%
Air ChinaCheapest$644Average$702FlexibilityNo cancel feeOn-time67%
China EasternCheapest$651Average$753FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$661Average$750FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$689Average$862FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$866Average$1,091FlexibilityNo cancel feeOn-time74%

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