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$1,318+ Cheap flights from Philadelphia (PHL) to Cambodia

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KTI
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Philadelphia to Cambodia

Cheapest flights from Philadelphia to Cambodia
Explore the most affordable flight options available from Philadelphia to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This oojo deal was found by Cheapflights users on 2/10. 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 11/46:52 pm
PHL
-
SAI
2 stops57h 03m
Singapore Airlines
Sat 11/1410:45 am
SAI
-
PHL
2 stops54h 42m
Singapore Airlines
Deal found 2/10$1,318
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Wed 11/47:50 pm
PHL
-
SAI
2 stops49h 25m
Multiple Airlines
Sat 11/149:55 am
SAI
-
PHL
2 stops35h 05m
Multiple Airlines
Deal found 2/9$1,336
This FlightHub deal was found by Cheapflights users on 2/8. 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.
Thu 11/127:50 pm
PHL
-
SAI
2 stops49h 25m
Multiple Airlines
Sat 11/211:20 pm
SAI
-
PHL
2 stops31h 40m
Multiple Airlines
Deal found 2/8$1,347
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Thu 11/127:50 pm
PHL
-
SAI
2 stops49h 25m
Qatar Airways
Sat 11/217:25 pm
SAI
-
PHL
2 stops49h 35m
Qatar Airways
Deal found 2/9$1,361
This BusinessClass deal was found by Cheapflights users on 2/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:30 pm
PHL
-
SAI
3 stops51h 45m
Qatar Airways
Sat 11/141:20 pm
SAI
-
PHL
2 stops31h 40m
Qatar Airways
Deal found 2/11$1,498
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/158:46 am
PHL
-
SAI
2 stops44h 09m
Multiple Airlines
Sun 3/226:30 pm
SAI
-
PHL
3 stops30h 54m
Multiple Airlines
Deal found 2/8$1,801

Find flight deals from Philadelphia to Cambodia

Keep the following information in mind while searching for Philadelphia to Cambodia flight deals. Data was last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,801
(KAYAK)

Popular in

June

Cheapest in

March

Average price

$1,534
Provider with most accurate pricing for Philadelphia-Phnom Penh Pochentong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Phnom Penh Pochentong flights.
Search Deals
From Philadelphia to Cambodia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($76 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 February 11, 2026.
Use the filters below to find and compare flights from Philadelphia to Cambodia that are best for you.

Fly from

Philadelphia

Fly to

Cambodia

Route

Depart

Return

Price

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Sun 3/15

8:46 am-3:55 pm

2 stops44h 09m

Siem Reap–Angkor Intl

Sun 3/22

6:30 pm-2:24 pm

3 stops30h 54m

$1,801

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Sun 3/15

8:35 am-9:15 am

3 stops37h 40m

Siem Reap–Angkor Intl

Sun 3/22

1:20 pm-7:24 pm

3 stops41h 04m

$1,913

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Wed 4/8

6:45 pm-6:45 pm

2 stops37h 00m

Siem Reap–Angkor Intl

Fri 4/17

7:25 pm-3:25 pm

2 stops31h 00m

$4,846

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Tue 4/7

5:40 pm-9:40 am

2 stops53h 00m

Siem Reap–Angkor Intl

Sat 4/18

10:30 am-4:05 pm

2 stops40h 35m

$5,776

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Tue 4/7

5:40 pm-9:40 am

2 stops53h 00m

Siem Reap–Angkor Intl

Fri 4/17

4:00 pm-4:05 pm

2 stops59h 05m

$5,797

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Thu 4/9

5:40 pm-9:40 am

2 stops53h 00m

Siem Reap–Angkor Intl

Sat 4/18

10:30 am-4:05 pm

2 stops40h 35m

$6,426

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Thu 4/9

5:40 pm-9:40 am

2 stops53h 00m

Siem Reap–Angkor Intl

Fri 4/17

4:00 pm-4:05 pm

2 stops59h 05m

$6,447

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Wed 4/8

3:30 pm-6:45 pm

3 stops40h 15m

Siem Reap–Angkor Intl

Fri 4/17

7:25 pm-10:43 pm

3 stops38h 18m

$7,998

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Tue 4/7

12:55 pm-9:30 pm

3 stops45h 35m

Siem Reap–Angkor Intl

Sat 4/18

11:50 pm-9:32 pm

3 stops32h 42m

$8,235

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Tue 4/7

12:55 pm-9:30 pm

3 stops45h 35m

Siem Reap–Angkor Intl

Thu 4/16

11:50 pm-9:32 pm

3 stops32h 42m

$8,235

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Best time to book a flight from Philadelphia to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from Philadelphia 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 Philadelphia to Cambodia

What is the cheapest month to book a flight from Philadelphia to Cambodia?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Cambodia (average of $590). Flying from Philadelphia to Cambodia in July is currently the most expensive (average of $1,169). 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.

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 February 11, 2026.
Peruse reviews from past customers who have flown with Delta and Qatar Airways from Philadelphia 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.
Delta
7.9
Good
8,180 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,180 reviews
Delta
7.9
Good
8,180 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qatar Airways
7.4
Good
3,731 reviews
Delta
7.9
Good
8,180 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Cambodia. 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 from for flights from Philadelphia to Cambodia?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Cambodia. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

  • How long is the flight from Philadelphia to Cambodia?

    There are many flights that can get you from Philadelphia to Cambodia in 37h 40m. Fly via Etihad Airways or Lufthansa to get the fastest option. The distance from Philadelphia to Cambodia is about 8751 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Philadelphia to Cambodia that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Cambodia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Cambodia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Cambodia.

  • Can I find deals for business class flights from Philadelphia to Cambodia?

    Yes. Cheapflights offers flight deals from Philadelphia 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 Philadelphia to Cambodia?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Cambodia (average of $590). Flying from Philadelphia to Cambodia in July is currently the most expensive (average of $1,169). 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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Alternative routes for Philadelphia to Cambodia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Philadelphia to Cambodia

Discover the top 2 airlines that operate flights from Philadelphia 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$867Average$1,067FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,053Average$1,263FlexibilityNo cancel feeOn-time68%

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