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Cheap flights from Pennsylvania to Phnom Penh from $2,592

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Phnom Penh departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pennsylvania to Phnom Penh

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
10:40 pm - 10:00 am
JFK
-
PNH
48h 20m
2 stops
British Airways Logo
6:20 pm - 8:25 pm
PNH
-
JFK
37h 05m
2 stops
$2,592British Airways
vie., jul. 10 - sáb., ago. 1
British Airways Logo
6:45 pm - 10:00 am
JFK
-
PNH
52h 15m
2 stops
British Airways Logo
6:20 pm - 1:00 pm
PNH
-
JFK
29h 40m
2 stops
$2,634British Airways
vie., jul. 17 - sáb., ago. 8
British Airways Logo
7:50 am - 10:00 am
JFK
-
PNH
39h 10m
3 stops
British Airways Logo
6:20 pm - 8:25 pm
PNH
-
JFK
37h 05m
2 stops
$2,684British Airways
vie., jul. 10 - sáb., ago. 1
British Airways Logo
7:15 pm - 10:00 am
IAD
-
PNH
51h 45m
2 stops
British Airways Logo
6:20 pm - 8:20 pm
PNH
-
IAD
37h 00m
2 stops
$2,859British Airways
jue., jul. 30 - mar., ago. 11
British Airways Logo
7:15 pm - 10:00 am
IAD
-
PNH
51h 45m
2 stops
British Airways Logo
6:20 pm - 8:20 pm
PNH
-
IAD
37h 00m
2 stops
$2,860British Airways
jue., jul. 30 - mar., ago. 11
British Airways Logo
7:50 am - 10:00 am
JFK
-
PNH
39h 10m
3 stops
British Airways Logo
6:20 pm - 7:29 pm
PNH
-
JFK
36h 09m
3 stops
$2,891British Airways
vie., jul. 10 - sáb., ago. 1
British Airways Logo
9:25 pm - 10:00 am
EWR
-
PNH
49h 35m
2 stops
British Airways Logo
6:20 pm - 1:55 pm
PNH
-
EWR
30h 35m
2 stops
$2,897British Airways
vie., jul. 10 - sáb., ago. 1
British Airways Logo
7:15 pm - 10:00 am
IAD
-
PNH
51h 45m
2 stops
British Airways Logo
6:20 pm - 3:45 pm
PNH
-
IAD
32h 25m
3 stops
$3,081British Airways
jue., jul. 30 - mar., ago. 11
British Airways Logo
7:15 pm - 10:00 am
IAD
-
PNH
51h 45m
2 stops
British Airways Logo
6:20 pm - 3:45 pm
PNH
-
IAD
32h 25m
3 stops
$3,082British Airways
jue., jul. 30 - mar., ago. 11
Multiple Airlines Logo
7:20 pm - 10:00 am
JFK
-
PNH
27h 40m
3 stops
Multiple Airlines Logo
5:40 pm - 12:25 pm
PNH
-
JFK
29h 45m
2 stops
$11,662Multiple Airlines
vie., jul. 17 - sáb., ago. 8

British Airways flights from Pennsylvania to Phnom Penh

Our best British Airways deals on Pennsylvania to Phnom Penh flight tickets
British Airways
Jul 30
IAD7:15 pmWashington, D.C. Dulles Intl
51h 45m
2 stops
PNH10:00 amPhnom Penh Pochentong
Aug 11
PNH6:20 pmPhnom Penh Pochentong
37h 00m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
$2,859
British Airways
Jul 30
IAD7:15 pmWashington, D.C. Dulles Intl
51h 45m
2 stops
PNH10:00 amPhnom Penh Pochentong
Aug 11
PNH6:20 pmPhnom Penh Pochentong
37h 00m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
$2,860
British Airways
Jul 30
IAD7:15 pmWashington, D.C. Dulles Intl
51h 45m
2 stops
PNH10:00 amPhnom Penh Pochentong
Aug 11
PNH6:20 pmPhnom Penh Pochentong
32h 25m
3 stops
IAD3:45 pmWashington, D.C. Dulles Intl
$3,081

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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, momondo users made 832,500 searches. Data last updated febrero 8, 2026.
Use the filters below to find and compare flights from Pennsylvania to Phnom Penh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

vie. 7/10

10:40 pm-10:00 am

2 stops48h 20m

Phnom Penh Pochentong

sáb. 8/1

6:20 pm-8:25 pm

2 stops37h 05m

$2,592

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

vie. 7/17

6:45 pm-10:00 am

2 stops52h 15m

Phnom Penh Pochentong

sáb. 8/8

6:20 pm-1:00 pm

2 stops29h 40m

$2,634

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

vie. 7/10

7:50 am-10:00 am

3 stops39h 10m

Phnom Penh Pochentong

sáb. 8/1

6:20 pm-8:25 pm

2 stops37h 05m

$2,684

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

jue. 7/30

7:15 pm-10:00 am

2 stops51h 45m

Phnom Penh Pochentong

mar. 8/11

6:20 pm-8:20 pm

2 stops37h 00m

$2,859

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

jue. 7/30

7:15 pm-10:00 am

2 stops51h 45m

Phnom Penh Pochentong

mar. 8/11

6:20 pm-8:20 pm

2 stops37h 00m

$2,860

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

vie. 7/10

7:50 am-10:00 am

3 stops39h 10m

Phnom Penh Pochentong

sáb. 8/1

6:20 pm-7:29 pm

3 stops36h 09m

$2,891

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

vie. 7/10

9:25 pm-10:00 am

2 stops49h 35m

Phnom Penh Pochentong

sáb. 8/1

6:20 pm-1:55 pm

2 stops30h 35m

$2,897

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

jue. 7/30

7:15 pm-10:00 am

2 stops51h 45m

Phnom Penh Pochentong

mar. 8/11

6:20 pm-3:45 pm

3 stops32h 25m

$3,081

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

jue. 7/30

7:15 pm-10:00 am

2 stops51h 45m

Phnom Penh Pochentong

mar. 8/11

6:20 pm-3:45 pm

3 stops32h 25m

$3,082

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

vie. 7/17

7:20 pm-10:00 am

3 stops27h 40m

Phnom Penh Pochentong

sáb. 8/8

5:40 pm-12:25 pm

2 stops29h 45m

$11,662

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Pennsylvania to Phnom Penh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Phnom Penh

Fastest flight time

32h 25m

Direct flights

None
The fastest flight from Pennsylvania to Phnom Penh takes 32h 25m
There are no direct flights from Pennsylvania to Phnom Penh. There are no popular flight routes from Pennsylvania to Phnom Penh.
Search flight deals

  • When did momondo last update prices for flights from Pennsylvania to Phnom Penh Pochentong Airport?

    Prices for flights from Pennsylvania to Phnom Penh Pochentong Airport are updated daily.

  • How many operators does momondo search for flights from Pennsylvania to Phnom Penh Pochentong Airport?

  • How old do you have to be to fly from Pennsylvania to Phnom Penh Pochentong Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The required travel and health documents for your Phnom Penh Pochentong Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phnom Penh Pochentong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pennsylvania to Phnom Penh

Compare and see reviews for airlines that fly from Pennsylvania to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,250Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights

  • How do I get Price Alerts for flights from Pennsylvania to Phnom Penh?

    Confirm your travel details to search for the latest offers for flights from Pennsylvania to Phnom Penh. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Pennsylvania to Phnom Penh with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Phnom Penh?

It is quick and easy to find Pennsylvania to Phnom Penh flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phnom Penh that suits you.

Can I find flights from Pennsylvania to Phnom Penh with flexible booking policies on momondo?

momondo does allow users to show only those flights to Phnom Penh from Pennsylvania which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Pennsylvania to Phnom Penh?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Phnom Penh from Pennsylvania.

I’m not ready to book a flight from Pennsylvania to Phnom Penh right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Phnom Penh from Pennsylvania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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