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Phnom Penh

$938+ Cheap flights from San Diego (SAN) 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PNH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from San Diego to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 July 3, 2025.

Round-trip from

$938
(flugladen.de)

Popular in

June

Cheapest in

July

Average price

$878
From San Diego to Phnom Penh Pochentong
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from San Diego to Phnom Penh

Cheapest flights from San Diego to Phnom Penh
Explore the most affordable flight options available from San Diego to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This flugladen.de deal was found by Cheapflights users on 7/3. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:11 pmSAN - PNH
2 stops46h 04mMultiple Airlines
Mon 9/111:25 amPNH - SAN
2 stops26h 19mMultiple Airlines
Deal found 7/3$938
This Qatar Airways deal was found by Cheapflights users on 7/3. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/182:48 pmSAN - PNH
3 stops35h 27mQatar Airways
Mon 9/15:40 pmPNH - SAN
3 stops34h 45mQatar Airways
Deal found 7/3$1,865
This Gotogate deal was found by Cheapflights users on 7/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:20 amSAN - PNH
2 stops26h 55mChina Eastern
Sun 8/3112:10 amPNH - SAN
2 stops31h 55mChina Eastern
Deal found 7/3$2,794
This British Airways deal was found by Cheapflights users on 7/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/184:40 pmSAN - PNH
3 stops33h 35mBritish Airways
Mon 9/16:20 pmPNH - SAN
2 stops34h 30mBritish Airways
Deal found 7/3$8,495

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego 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 July 3, 2025.
Use the filters below to find and compare flights from San Diego to Phnom Penh that are best for you.

Fly from

San Diego

Fly to

Phnom Penh

Route

Depart

Return

Price

San DiegoPhnom Penh

SAN - PNH

SANPNH

San Diego

Mon 8/18

10:11 pm-10:15 am

2 stops46h 04m

Phnom Penh Pochentong

Mon 9/1

11:25 am-11:44 pm

2 stops26h 19m

$938

San DiegoPhnom Penh

SAN - PNH

SANPNH

San Diego

Mon 8/18

2:48 pm-4:15 pm

3 stops35h 27m

Phnom Penh Pochentong

Mon 9/1

5:40 pm-2:25 pm

3 stops34h 45m

$1,865

San DiegoPhnom Penh

SAN - PNH

SANPNH

San Diego

Mon 8/18

6:20 am-11:15 pm

2 stops26h 55m

Phnom Penh Pochentong

Sun 8/31

12:10 am-6:05 pm

2 stops31h 55m

$2,794

San DiegoPhnom Penh

SAN - PNH

SANPNH

San Diego

Mon 8/18

4:40 pm-4:15 pm

3 stops33h 35m

Phnom Penh Pochentong

Mon 9/1

6:20 pm-2:50 pm

2 stops34h 30m

$8,495

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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

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

What is the cheapest time of day to fly from SAN to PNH?

Find hourly flight availability from San Diego to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from San Diego to Phnom Penh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 6% versus a flight at noon.

How much does it cost to fly round-trip from San Diego to Phnom Penh?

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 July 3, 2025.
Read reviews from past customers who have flown Qatar Airways, China Eastern, and British Airways from San Diego to Phnom Penh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,594 reviews

Comfort

7.4

Crew

7.9

Boarding

7.5

Overall

7.4

Entertainment

7.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Qatar Airways
7.4
Good
3,594 reviews
Qatar Airways
7.4
Good
3,594 reviews

Comfort

7.4

Crew

7.9

Boarding

7.5

Overall

7.4

Entertainment

7.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
China Eastern
7.1
Good
152 reviews
Qatar Airways
7.4
Good
3,594 reviews

Comfort

7.4

Crew

7.9

Boarding

7.5

Overall

7.4

Entertainment

7.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
British Airways
6.6
Okay
7,093 reviews
Qatar Airways
7.4
Good
3,594 reviews

Comfort

7.4

Crew

7.9

Boarding

7.5

Overall

7.4

Entertainment

7.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Related info for your journey

Find useful and relevant information for your journey from San Diego 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 flying from San Diego to Phnom Penh round-trip?

    Cheapflights users have booked flights from San Diego to Phnom Penh round-trip from $1,865. Other airlines that can offer you cheap pricing are China Eastern, from $2,794, and British Airways, from $8,495.

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

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

  • How can I find direct flights from San Diego 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 Diego to Phnom Penh.

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

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

    Currently, March is the cheapest month in which you can book a flight from San Diego to Phnom Penh (average of $989). Flying from San Diego to Phnom Penh in June is currently the most expensive (average of $1,555). 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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