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Phnom Penh

$534+ Cheap flights from Orange County to Phnom Penh (PNH)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — PNH
Mar 13 — Mar 201
Thu 3/13
Thu 3/20
1 adult, Economy
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Cheap flight deals from Orange County to Phnom Penh

Keep the following information in mind while searching for Orange County to Phnom Penh flight deals. Data was last updated March 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,142
(oojo)

One-way from

$534
(United)

Popular in

June

Cheapest in

February

Average price

$984
Provider with most accurate pricing for Los Angeles-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Phnom Penh Pochentong flights.
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From Orange County to Phnom Penh Pochentong
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One-way flight from Orange County to Phnom Penh Pochentong
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Highest demand for flights based on searches. 21% potential increase in price ($301 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Orange County to Phnom Penh

Cheapest flights from Orange County to Phnom Penh
Explore the most affordable flight options available from Orange County to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2025.

This oojo deal was found by Cheapflights users on 3/7. 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 4/75:37 pmSNA - PNH
2 stops49h 03mSingapore Airlines
Sun 5/42:05 pmPNH - SNA
2 stops38h 52mSingapore Airlines
Deal found 3/7$1,142
This oojo deal was found by Cheapflights users on 3/6. 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.
Wed 4/98:05 amSNA - PNH
2 stops24h 05mKorean Air
Tue 5/611:30 pmPNH - SNA
2 stops31h 25mKorean Air
Deal found 3/6$1,269
This oojo deal was found by Cheapflights users on 3/7. 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.
Thu 5/88:05 amSNA - PNH
3 stops42h 10mQatar Airways
Thu 5/295:40 pmPNH - SNA
3 stops42h 50mQatar Airways
Deal found 3/7$1,694
This Expedia deal was found by Cheapflights users on 3/7. 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.
Thu 3/2012:30 pmSNA - PNH
2 stops63h 15mMultiple Airlines
Wed 3/2612:30 amPNH - SNA
2 stops36h 00mMultiple Airlines
Deal found 3/7$1,982
This Emirates deal was found by Cheapflights users on 3/7. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2010:58 amSNA - PNH
3 stops41h 27mEmirates
Thu 3/279:30 pmPNH - SNA
3 stops38h 24mEmirates
Deal found 3/7$2,193
This Bravofly deal was found by Cheapflights users on 3/6. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:45 amLGB - PNH
2 stops24h 25mMultiple Airlines
Sat 5/1711:55 pmPNH - LGB
2 stops34h 50mMultiple Airlines
Deal found 3/6$11,493

Find flights from Orange County to Phnom Penh within your budget

Customize your flight search to find flights from Orange County to Phnom Penh 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 March 8, 2025.

Fly from

Orange County

Fly to

Phnom Penh

Route

Depart

Return

Price

Santa AnaPhnom Penh

SNA - PNH

SNAPNH

Santa Ana J. Wayne/Orange Cnty

Mon 4/7

5:37 pm-8:40 am

2 stops49h 03m

Phnom Penh Pochentong

Sun 5/4

2:05 pm-2:57 pm

2 stops38h 52m

$1,142

Santa AnaPhnom Penh

SNA - PNH

SNAPNH

Santa Ana J. Wayne/Orange Cnty

Wed 4/9

8:05 am-10:10 pm

2 stops24h 05m

Phnom Penh Pochentong

Tue 5/6

11:30 pm-4:55 pm

2 stops31h 25m

$1,269

Santa AnaPhnom Penh

SNA - PNH

SNAPNH

Santa Ana J. Wayne/Orange Cnty

Thu 5/8

8:05 am-4:15 pm

3 stops42h 10m

Phnom Penh Pochentong

Thu 5/29

5:40 pm-10:30 pm

3 stops42h 50m

$1,694

Santa AnaPhnom Penh

SNA - PNH

SNAPNH

Santa Ana J. Wayne/Orange Cnty

Thu 3/20

12:30 pm-5:45 pm

2 stops63h 15m

Phnom Penh Pochentong

Wed 3/26

12:30 am-10:30 pm

2 stops36h 00m

$1,982

Santa AnaPhnom Penh

SNA - PNH

SNAPNH

Santa Ana J. Wayne/Orange Cnty

Thu 3/20

10:58 am-6:25 pm

3 stops41h 27m

Phnom Penh Pochentong

Thu 3/27

9:30 pm-9:54 pm

3 stops38h 24m

$2,193

Long BeachPhnom Penh

LGB - PNH

LGBPNH

Long Beach Municipal

Sun 5/11

7:45 am-10:10 pm

2 stops24h 25m

Phnom Penh Pochentong

Sat 5/17

11:55 pm-8:45 pm

2 stops34h 50m

$11,493

Santa AnaPhnom Penh

SNA - PNH

SNAPNH

Santa Ana J. Wayne/Orange Cnty

Wed 3/19

7:45 am-6:45 pm

2 stops45h 00m

$534

Santa AnaPhnom Penh

SNA - PNH

SNAPNH

Santa Ana J. Wayne/Orange Cnty

Mon 3/24

6:45 am-10:25 pm

2 stops25h 40m

$667

Santa AnaPhnom Penh

SNA - PNH

SNAPNH

Santa Ana J. Wayne/Orange Cnty

Mon 3/24

6:45 am-3:25 pm

3 stops42h 40m

$997

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Best time to book a flight from Orange County to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Orange County 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.

Travel insights for flights from Orange County to Phnom Penh

Get recent, data-driven insights about flights from Orange County to Phnom Penh including ideal travel times, pricing trends, and more.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. 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 Phnom Penh. Reviews last updated March 8, 2025.
Korean Air
8.4
Very good
1,039 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

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
1,039 reviews
Korean Air
8.4
Very good
1,039 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

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.

Emirates
8.1
Very good
3,227 reviews
Korean Air
8.4
Very good
1,039 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

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.

Singapore Airlines
8.1
Very good
1,282 reviews
Korean Air
8.4
Very good
1,039 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

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.

Qatar Airways
7.4
Good
3,554 reviews
Korean Air
8.4
Very good
1,039 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

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 Orange County to Phnom Penh. 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 into for flights to Phnom Penh from Orange County?

    For a flight from Orange County to Phnom Penh, you will be flying into Pochentong. Phnom Penh Pochentong (PNH) is just 5.0 mi from the center of the city.

  • Can I find deals for flights from Orange County to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Orange County to Phnom Penh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orange County to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to Phnom Penh.

  • Can I find deals for business class flights from Orange County to Phnom Penh?

    Yes. Cheapflights offers flight deals from Orange County to Phnom Penh 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 Orange County to Phnom Penh?

    Currently, February is the cheapest month in which you can book a flight from Orange County to Phnom Penh (average of $1,003). Flying from Orange County to Phnom Penh in June is currently the most expensive (average of $1,582). 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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