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Phnom Penh

$583+ Cheap flights from San Jose (SJC) 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — PNH
May 4 — May 111
Sun 5/4
Sun 5/11
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 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$793
(ScholarTrip)

One-way from

$583
(ScholarTrip)
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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One-way flight 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 29, 2025.

This ScholarTrip deal was found by Cheapflights users on 4/29. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/127:00 amSJC - PNH
2 stops25h 10mKorean Air
Mon 6/211:30 pmPNH - SJC
2 stops33h 55mKorean Air
Deal found 4/29$793
This Fareboom deal was found by Cheapflights users on 4/29. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:05 amSJC - PNH
3 stops38h 20mQatar Airways
Mon 2/235:10 pmPNH - SJC
3 stops35h 58mQatar Airways
Deal found 4/29$847
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Sat 11/296:15 amSJC - PNH
3 stops35h 20mSingapore Airlines
Mon 2/237:45 pmPNH - SJC
2 stops31h 23mSingapore Airlines
Deal found 4/29$1,190
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:00 amSJC - PNH
2 stops24h 25mMultiple Airlines
Sat 2/211:50 pmPNH - SJC
3 stops34h 46mMultiple Airlines
Deal found 4/29$1,313
This oojo deal was found by Cheapflights users on 4/29. 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 7/216:15 amSJC - PNH
2 stops28h 00mPhilippine Airlines
Fri 9/121:15 amPNH - SJC
2 stops26h 56mPhilippine Airlines
Deal found 4/29$1,557
This oojo deal was found by Cheapflights users on 4/28. 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 12/137:40 pmSJC - PNH
2 stops29h 35mChina Airlines
Thu 1/15:20 pmPNH - SJC
2 stops30h 52mChina Airlines
Deal found 4/28$1,764
This oojo deal was found by Cheapflights users on 4/29. 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.
Sun 6/296:11 pmSJC - PNH
2 stops27h 04mEVA Air
Thu 7/1012:35 pmPNH - SJC
2 stops34h 33mEVA Air
Deal found 4/29$5,587
This oojo deal was found by Cheapflights users on 4/28. 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 5/319:00 amSJC - PNH
2 stops24h 15mChina Eastern
Wed 7/1612:10 amPNH - SJC
2 stops28h 36mChina Eastern
Deal found 4/28$6,754

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 29, 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

Mon 5/12

7:00 am-10:10 pm

2 stops25h 10m

Phnom Penh Pochentong

Mon 6/2

11:30 pm-7:25 pm

2 stops33h 55m

$793

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Fri 5/2

8:24 am-4:15 pm

3 stops41h 51m

Phnom Penh Pochentong

Tue 5/20

5:40 pm-6:59 pm

3 stops39h 19m

$1,458

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Mon 7/21

6:15 am-12:15 am

2 stops28h 00m

Phnom Penh Pochentong

Fri 9/12

1:15 am-2:11 pm

2 stops26h 56m

$1,557

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Fri 5/2

6:15 am-8:40 am

3 stops36h 25m

Phnom Penh Pochentong

Sun 5/4

6:55 pm-9:49 am

2 stops52h 54m

$1,617

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Fri 5/2

8:34 am-9:50 am

3 stops35h 16m

Phnom Penh Pochentong

Sun 5/4

6:30 pm-1:09 pm

3 stops32h 39m

$1,845

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Sun 6/29

6:11 pm-11:15 am

2 stops27h 04m

Phnom Penh Pochentong

Thu 7/10

12:35 pm-9:08 am

2 stops34h 33m

$5,587

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Sat 5/31

9:00 am-11:15 pm

2 stops24h 15m

Phnom Penh Pochentong

Wed 7/16

12:10 am-2:46 pm

2 stops28h 36m

$6,754

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Tue 5/20

8:05 pm-10:10 pm

2 stops36h 05m

$583

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Mon 5/5

6:15 am-11:15 am

2 stops39h 00m

$634

San JosePhnom Penh

SJC - PNH

SJCPNH

San Jose

Mon 5/5

8:59 pm-4:15 pm

3 stops53h 16m

$851

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 $991). 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 29, 2025.
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,066 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Qatar Airways
7.4
Good
3,563 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Philippine Airlines
7.2
Good
857 reviews
EVA Air
8.4
Very good
1,186 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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.

  • What are the cheapest airlines to fly from San Jose to Phnom Penh one-way?

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as $583. Users have also found prices from $634 and $851 on EVA Air and Qatar Airways, respectively.

  • 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 $991). 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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