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Phnom Penh

$793+ Cheap flights from San Jose (SJC) to Phnom Penh (PNH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — PNH
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from San Jose to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$793
(Expedia)
Provider with most accurate pricing for San Jose-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for San Jose-Phnom Penh Pochentong flights.
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From San Jose to Phnom Penh Pochentong
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Find flight deals from San Jose to Phnom Penh

Cheapest flights from San Jose to Phnom Penh
Explore the most affordable flight options available from San Jose to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Expedia deal was found by Cheapflights users on 4/16. 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 5/67:39 pmSJC - PNH
2 stops36h 31mKorean Air
Mon 5/1211:30 pmPNH - SJC
2 stops33h 55mKorean Air
Deal found 4/16$793
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:40 pmSJC - PNH
2 stops23h 55mChina Airlines
Mon 12/15:20 pmPNH - SJC
2 stops35h 34mChina Airlines
Deal found 4/17$1,025
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:05 amSJC - PNH
2 stops34h 05mMultiple Airlines
Sun 5/1112:20 amPNH - SJC
2 stops23h 20mMultiple Airlines
Deal found 4/16$1,035
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:15 amSJC - PNH
2 stops39h 00mEVA Air
Tue 6/2412:35 pmPNH - SJC
2 stops35h 17mEVA Air
Deal found 4/17$1,113
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:15 amSJC - PNH
3 stops35h 20mSingapore Airlines
Mon 12/12:50 pmPNH - SJC
2 stops33h 29mSingapore Airlines
Deal found 4/17$1,285
This oojo deal was found by Cheapflights users on 4/16. 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 9/16:15 amSJC - PNH
3 stops44h 00mQatar Airways
Tue 9/305:40 pmPNH - SJC
3 stops39h 20mQatar Airways
Deal found 4/16$1,453
This oojo deal was found by Cheapflights users on 4/16. 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 5/17:58 pmSJC - PNH
2 stops38h 17mPhilippine Airlines
Fri 5/91:15 amPNH - SJC
2 stops31h 53mPhilippine Airlines
Deal found 4/16$1,701
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/179:00 amSJC - PNH
2 stops24h 15mChina Eastern
Fri 6/1312:10 amPNH - SJC
2 stops28h 30mChina Eastern
Deal found 4/17$8,964

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose 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 April 17, 2025.
Use the filters below to find and compare flights from San Jose to Phnom Penh that are best for you.

Fly from

San Jose

Fly to

Phnom Penh

Route

Depart

Return

Price

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Tue 5/6

7:39 pm-10:10 pm

2 stops36h 31m

Phnom Penh Pochentong

Mon 5/12

11:30 pm-7:25 pm

2 stops33h 55m

$793

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Tue 5/6

11:05 am-11:10 am

2 stops34h 05m

Phnom Penh Pochentong

Sun 5/11

12:20 am-9:40 am

2 stops23h 20m

$1,035

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Wed 5/14

6:15 am-11:15 am

2 stops39h 00m

Phnom Penh Pochentong

Tue 6/24

12:35 pm-9:52 am

2 stops35h 17m

$1,113

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Wed 5/14

11:08 am-9:50 am

2 stops32h 42m

Phnom Penh Pochentong

Thu 5/22

5:10 pm-9:49 am

2 stops54h 39m

$1,219

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Mon 9/1

6:15 am-4:15 pm

3 stops44h 00m

Phnom Penh Pochentong

Tue 9/30

5:40 pm-7:00 pm

3 stops39h 20m

$1,453

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Sat 8/2

1:02 pm-1:10 pm

3 stops58h 08m

Phnom Penh Pochentong

Fri 8/22

9:35 am-11:46 am

2 stops40h 11m

$1,504

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Thu 5/1

7:58 pm-12:15 am

2 stops38h 17m

Phnom Penh Pochentong

Fri 5/9

1:15 am-7:08 pm

2 stops31h 53m

$1,701

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Sat 5/17

9:00 am-11:15 pm

2 stops24h 15m

Phnom Penh Pochentong

Fri 6/13

12:10 am-2:40 pm

2 stops28h 30m

$8,964

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Compare providers for flights from San Jose to Phnom Penh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Phnom Penh in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Jose-Phnom Penh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose-Phnom Penh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose-Phnom Penh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose-Phnom Penh flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose-Phnom Penh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Jose to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from San Jose 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 Jose to Phnom Penh

What is the cheapest month to book a flight from San Jose to Phnom Penh?

Currently, March is the cheapest month in which you can book a flight from San Jose to Phnom Penh (average of $994). Flying from San Jose 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.

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 April 17, 2025.
To help decide which airline to fly from San Jose to Phnom Penh, see what other customers have to say about EVA Air, Korean Air and China Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,177 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
729 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Singapore Airlines
8.1
Very good
1,288 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Qatar Airways
7.4
Good
3,554 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

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

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

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

  • How can I find direct flights from San Jose to Phnom Penh?

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

  • Can I find deals for business class flights from San Jose to Phnom Penh?

    Yes. Cheapflights offers flight deals from San Jose 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 San Jose to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from San Jose to Phnom Penh (average of $994). Flying from San Jose 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.

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