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$571+ Cheap flights from Philadelphia (PHL) to Cambodia

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KTI
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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 stops43h 07m
Singapore Airlines
Deal found 1/27$1,274
This FlightHub deal was found by Cheapflights users on 1/27. 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 11/219:55 am
SAI
-
PHL
2 stops35h 05m
Multiple Airlines
Deal found 1/27$1,344
This Gurufare deal was found by Cheapflights users on 1/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:30 pm
PHL
-
SAI
3 stops37h 15m
Qatar Airways
Sat 11/211:20 pm
SAI
-
PHL
2 stops31h 40m
Qatar Airways
Deal found 1/28$1,404
This Gurufare deal was found by Cheapflights users on 1/27. 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.
Wed 11/43:35 pm
PHL
-
SAI
3 stops57h 05m
Qatar Airways
Sat 11/141:20 pm
SAI
-
PHL
2 stops31h 40m
Qatar Airways
Deal found 1/27$1,432
This Emirates deal was found by Cheapflights users on 1/27. 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 11/1212:51 pm
PHL
-
SAI
3 stops44h 19m
Emirates
Sat 11/2111:50 pm
SAI
-
PHL
3 stops33h 42m
Emirates
Deal found 1/27$1,890
This BusinessClass deal was found by Cheapflights users on 1/27. 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 11/410:24 am
PHL
-
SAI
3 stops38h 16m
Etihad Airways
Sat 11/147:25 pm
SAI
-
PHL
3 stops38h 23m
Etihad Airways
Deal found 1/27$2,376

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

March

Average price

$1,376
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
Highest demand for flights based on searches. 18% potential increase in price ($378 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($167 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 29, 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

Wed 3/18

5:05 am-5:30 pm

3 stops49h 25m

$571

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Thu 3/12

5:05 am-8:30 pm

3 stops52h 25m

$572

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Fri 3/6

8:25 pm-5:30 pm

3 stops57h 05m

$588

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Mon 3/16

6:22 pm-3:55 pm

2 stops58h 33m

$596

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Sun 3/8

12:45 pm-11:00 am

3 stops59h 15m

$624

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Tue 3/3

11:40 am-4:05 pm

3 stops40h 25m

$633

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Wed 3/4

6:45 pm-4:05 pm

3 stops57h 20m

$633

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Thu 3/5

12:28 pm-4:05 pm

3 stops39h 37m

$638

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Tue 3/17

11:52 am-3:55 pm

3 stops41h 03m

$642

PhiladelphiaSiem Reap

PHL - SAI

PHLSAI

Philadelphia

Sat 3/7

5:05 am-3:55 pm

3 stops46h 50m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 11 results
1
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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 $589). Flying from Philadelphia to Cambodia in July is currently the most expensive (average of $1,188). 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 January 29, 2026.
Peruse reviews from past customers who have flown with Korean Air, 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.
Korean Air
8.4
Very good
1,188 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

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
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

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.
Delta
7.9
Good
8,128 reviews
Korean Air
8.4
Very good
1,188 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

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
3,727 reviews
Korean Air
8.4
Very good
1,188 reviews

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

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 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.

  • 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 $589). Flying from Philadelphia to Cambodia in July is currently the most expensive (average of $1,188). 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

Browse thousands of different options on Cheapflights for your next trip

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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 3 airlines flying from Philadelphia to Cambodia

Discover the top 3 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$867Average$1,067FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,053Average$1,270FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,191Average$1,474FlexibilityNo cancel feeOn-time81%

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