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Phnom Penh

$1,019+ Cheap flights from Phoenix 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — PNH
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Phoenix to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 June 16, 2025.

Round-trip from

$1,019
(Gotogate)

Popular in

December

Cheapest in

September

Average price

$1,359
From Phoenix to Phnom Penh Pochentong
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Phoenix to Phnom Penh

Cheapest flights from Phoenix to Phnom Penh
Explore the most affordable flight options available from Phoenix to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Gotogate deal was found by Cheapflights users on 6/14. 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.
Wed 9/38:30 pmPHX - PNH
2 stops36h 25mMultiple Airlines
Wed 9/2411:25 amPNH - PHX
2 stops22h 16mMultiple Airlines
Deal found 6/14$1,019
This FlightHub deal was found by Cheapflights users on 6/14. 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 9/36:47 pmPHX - PNH
2 stops28h 23mSingapore Airlines
Wed 9/249:35 amPNH - PHX
2 stops28h 40mSingapore Airlines
Deal found 6/14$1,055
This FlightHub deal was found by Cheapflights users on 6/14. 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 9/45:24 pmPHX - PNH
2 stops26h 51mCathay Pacific
Wed 9/2411:25 amPNH - PHX
2 stops23h 42mCathay Pacific
Deal found 6/14$1,084
This Korean Air deal was found by Cheapflights users on 6/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:10 pmPHX - PNH
2 stops40h 00mKorean Air
Mon 9/2211:30 pmPNH - PHX
2 stops32h 41mKorean Air
Deal found 6/14$1,147
This FlightHub deal was found by Cheapflights users on 6/14. 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.
Sun 8/36:00 amPHX - PNH
2 stops26h 55mAsiana Airlines
Sun 8/1711:55 pmPNH - PHX
2 stops29h 14mAsiana Airlines
Deal found 6/14$1,193
This FlightHub deal was found by Cheapflights users on 6/14. 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 9/39:20 amPHX - PNH
2 stops23h 55mChina Eastern
Tue 9/2312:10 amPNH - PHX
2 stops29h 17mChina Eastern
Deal found 6/14$1,281
This FlightHub deal was found by Cheapflights users on 6/14. 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.
Tue 9/234:38 pmPHX - PNH
3 stops33h 37mQatar Airways
Fri 10/105:40 pmPNH - PHX
3 stops38h 45mQatar Airways
Deal found 6/14$1,462

Cheapflights Fare Finder

Customize your flight search to find flights from Phoenix 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 June 16, 2025.
Use the filters below to find and compare flights from Phoenix to Phnom Penh that are best for you.

Fly from

Phoenix

Fly to

Phnom Penh

Route

Depart

Return

Price

PhoenixPhnom Penh

PHX - PNH

PHXPNH

Phoenix Sky Harbor Intl

Wed 9/3

8:30 pm-10:55 pm

2 stops36h 25m

Phnom Penh Pochentong

Wed 9/24

11:25 am-7:41 pm

2 stops22h 16m

$1,019

PhoenixPhnom Penh

PHX - PNH

PHXPNH

Phoenix Sky Harbor Intl

Wed 9/3

6:47 pm-1:10 pm

2 stops28h 23m

Phnom Penh Pochentong

Wed 9/24

9:35 am-12:15 am

2 stops28h 40m

$1,055

PhoenixPhnom Penh

PHX - PNH

PHXPNH

Phoenix Sky Harbor Intl

Thu 9/4

5:24 pm-10:15 am

2 stops26h 51m

Phnom Penh Pochentong

Wed 9/24

11:25 am-9:07 pm

2 stops23h 42m

$1,084

PhoenixPhnom Penh

PHX - PNH

PHXPNH

Phoenix Sky Harbor Intl

Mon 9/1

4:10 pm-10:10 pm

2 stops40h 00m

Phnom Penh Pochentong

Mon 9/22

11:30 pm-6:11 pm

2 stops32h 41m

$1,147

PhoenixPhnom Penh

PHX - PNH

PHXPNH

Phoenix Sky Harbor Intl

Sun 8/3

6:00 am-10:55 pm

2 stops26h 55m

Phnom Penh Pochentong

Sun 8/17

11:55 pm-3:09 pm

2 stops29h 14m

$1,193

PhoenixPhnom Penh

PHX - PNH

PHXPNH

Phoenix Sky Harbor Intl

Wed 9/3

9:20 am-11:15 pm

2 stops23h 55m

Phnom Penh Pochentong

Tue 9/23

12:10 am-3:27 pm

2 stops29h 17m

$1,281

PhoenixPhnom Penh

PHX - PNH

PHXPNH

Phoenix Sky Harbor Intl

Tue 9/23

4:38 pm-4:15 pm

3 stops33h 37m

Phnom Penh Pochentong

Fri 10/10

5:40 pm-6:25 pm

3 stops38h 45m

$1,462

PhoenixPhnom Penh

PHX - PNH

PHXPNH

Phoenix Sky Harbor Intl

Mon 9/22

5:15 pm-10:15 am

2 stops27h 00m

$1,300

PhoenixPhnom Penh

PHX - PNH

PHXPNH

Phoenix Sky Harbor Intl

Mon 9/22

10:41 am-1:10 pm

3 stops36h 29m

$1,650

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Best time to book a flight from Phoenix to Phnom Penh

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

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 June 16, 2025.
Korean Air
8.4
Very good
1,090 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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
1,090 reviews
Korean Air
8.4
Very good
1,090 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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.
Asiana Airlines
8.2
Very good
441 reviews
Korean Air
8.4
Very good
1,090 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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.
Singapore Airlines
8.1
Very good
1,308 reviews
Korean Air
8.4
Very good
1,090 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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.
Cathay Pacific
7.6
Good
892 reviews
Korean Air
8.4
Very good
1,090 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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
3,585 reviews
Korean Air
8.4
Very good
1,090 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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 Phoenix 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 airport do you fly into for flights to Phnom Penh from Phoenix?

    Most people fly into Phnom Penh Pochentong (PNH) if they book a flight to Phnom Penh from Phoenix. On average, Pochentong has 0 inbound flights from Phoenix per day from 5 airlines. Phnom Penh Pochentong is conveniently located just 5.0 mi from Phnom Penh’s city center.

  • What are the cheapest airlines flying from Phoenix to Phnom Penh round-trip?

    Flying on Singapore Airlines is currently your cheapest option to Phnom Penh, with prices starting at $1,055. Additional round-trip tickets that might be worth considering are offered by Cathay Pacific and Korean Air, with the lowest prices starting at $1,084 and $1,147, respectively. These flights start at 21% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Phoenix to Phnom Penh?

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

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

    Yes. Cheapflights offers flight deals from Phoenix 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 Phoenix to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Phoenix to Phnom Penh (average of $991). Flying from Phoenix to Phnom Penh in June is currently the most expensive (average of $1,557). 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 Phoenix to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Phnom Penh flights
Sky Harbor Intl to Phnom Penh flights

Top 5 airlines flying from Phoenix to Phnom Penh

Discover the top 5 airlines that operate flights from Phoenix to Phnom Penh. 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$750Average$961FlexibilityNo cancel feeOn-time62%
Korean AirCheapest$1,011Average$1,398FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,135Average$1,274FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$1,238Average$1,311FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,253Average$1,359FlexibilityNo cancel feeOn-time76%

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