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Phnom Penh

$534+ Cheap flights from Ohio to Phnom Penh (PNH)

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — PNH
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Ohio to Phnom Penh

Keep the following information in mind while searching for Ohio to Phnom Penh flight deals. Data was last updated July 31, 2025.

Round-trip from

$858
(Trip.com)

One-way from

$534
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,389
From Ohio to Phnom Penh Pochentong
Search Deals
One-way flight from Ohio to Phnom Penh Pochentong
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Highest demand for flights based on searches. 14% potential increase in price ($265 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($100 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Ohio to Phnom Penh

Cheapest flights from Ohio to Phnom Penh
Explore the most affordable flight options available from Ohio to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Trip.com deal was found by Cheapflights users on 7/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:48 pmDTW - PNH
2 stops46h 27mMultiple Airlines
Wed 9/312:10 amPNH - DTW
2 stops47h 46mMultiple Airlines
Deal found 7/31$858
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:09 amCLE - PNH
2 stops29h 01mKorean Air
Tue 10/711:30 pmPNH - CLE
2 stops28h 24mKorean Air
Deal found 7/30$1,239
This oojo deal was found by Cheapflights users on 7/30. 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.
Tue 10/145:12 pmDTW - PNH
2 stops31h 03mEVA Air
Tue 10/2112:35 pmPNH - DTW
2 stops38h 39mEVA Air
Deal found 7/30$1,297
This oojo deal was found by Cheapflights users on 7/29. 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.
Mon 9/16:40 pmCVG - PNH
2 stops28h 10mChina Airlines
Thu 9/255:10 pmPNH - CVG
2 stops35h 30mChina Airlines
Deal found 7/29$1,314
This oojo deal was found by Cheapflights users on 7/29. 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.
Mon 9/17:10 amCVG - PNH
3 stops46h 05mQatar Airways
Thu 9/255:40 pmPNH - CVG
3 stops38h 43mQatar Airways
Deal found 7/29$1,316
This FlightHub deal was found by Cheapflights users on 7/31. 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 9/164:25 pmPIT - PNH
3 stops36h 50mQatar Airways
Fri 9/265:40 pmPNH - PIT
3 stops38h 51mQatar Airways
Deal found 7/31$1,329
This FlightHub deal was found by Cheapflights users on 7/31. 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 10/1410:50 amDTW - PNH
3 stops42h 25mQatar Airways
Tue 10/215:40 pmPNH - DTW
3 stops37h 24mQatar Airways
Deal found 7/31$1,330
This oojo deal was found by Cheapflights users on 7/31. 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.
Mon 9/156:05 pmPIT - PNH
2 stops30h 10mEVA Air
Fri 9/2612:35 pmPNH - PIT
2 stops46h 13mEVA Air
Deal found 7/31$1,332
This FlightHub deal was found by Cheapflights users on 7/30. 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 9/3011:00 amCLE - PNH
3 stops42h 15mQatar Airways
Tue 10/75:40 pmPNH - CLE
3 stops37h 45mQatar Airways
Deal found 7/30$1,359
This oojo deal was found by Cheapflights users on 7/31. 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.
Sat 9/136:40 pmCVG - PNH
2 stops29h 35mEVA Air
Sat 10/1812:35 pmPNH - CVG
2 stops40h 14mEVA Air
Deal found 7/31$1,384
This Korean Air deal was found by Cheapflights users on 7/31. 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.
Tue 9/167:05 amPIT - PNH
2 stops28h 05mKorean Air
Fri 9/2611:30 pmPNH - PIT
2 stops29h 47mKorean Air
Deal found 7/31$1,394
This FlightHub deal was found by Cheapflights users on 7/31. 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 10/148:30 amDTW - PNH
2 stops27h 45mChina Eastern
Mon 10/2012:10 amPNH - DTW
2 stops33h 45mChina Eastern
Deal found 7/31$1,398

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ohio 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 31, 2025.
Use the filters below to find and compare flights from Ohio to Phnom Penh that are best for you.

Fly from

Ohio

Fly to

Phnom Penh

Route

Depart

Return

Price

DetroitPhnom Penh

DTW - PNH

DTWPNH

Detroit Metropolitan Wayne County

Thu 8/28

1:48 pm-11:15 pm

2 stops46h 27m

Phnom Penh Pochentong

Wed 9/3

12:10 am-12:56 pm

2 stops47h 46m

$858

ClevelandPhnom Penh

CLE - PNH

CLEPNH

Cleveland Hopkins Intl

Tue 9/30

6:09 am-10:10 pm

2 stops29h 01m

Phnom Penh Pochentong

Tue 10/7

11:30 pm-4:54 pm

2 stops28h 24m

$1,239

DetroitPhnom Penh

DTW - PNH

DTWPNH

Detroit Metropolitan Wayne County

Tue 10/14

5:12 pm-11:15 am

2 stops31h 03m

Phnom Penh Pochentong

Tue 10/21

12:35 pm-4:14 pm

2 stops38h 39m

$1,297

CincinnatiPhnom Penh

CVG - PNH

CVGPNH

Cincinnati Cinci./N. Kentucky

Mon 9/1

6:40 pm-9:50 am

2 stops28h 10m

Phnom Penh Pochentong

Thu 9/25

5:10 pm-5:40 pm

2 stops35h 30m

$1,314

CincinnatiPhnom Penh

CVG - PNH

CVGPNH

Cincinnati Cinci./N. Kentucky

Mon 9/1

7:10 am-4:15 pm

3 stops46h 05m

Phnom Penh Pochentong

Thu 9/25

5:40 pm-9:23 pm

3 stops38h 43m

$1,316

PittsburghPhnom Penh

PIT - PNH

PITPNH

Pittsburgh

Tue 9/16

4:25 pm-4:15 pm

3 stops36h 50m

Phnom Penh Pochentong

Fri 9/26

5:40 pm-9:31 pm

3 stops38h 51m

$1,329

DetroitPhnom Penh

DTW - PNH

DTWPNH

Detroit Metropolitan Wayne County

Tue 10/14

5:42 pm-4:15 pm

3 stops35h 33m

Phnom Penh Pochentong

Tue 10/21

5:40 pm-8:04 pm

3 stops37h 24m

$1,330

PittsburghPhnom Penh

PIT - PNH

PITPNH

Pittsburgh

Mon 9/15

6:05 pm-11:15 am

2 stops30h 10m

Phnom Penh Pochentong

Fri 9/26

12:35 pm-11:48 pm

2 stops46h 13m

$1,332

ClevelandPhnom Penh

CLE - PNH

CLEPNH

Cleveland Hopkins Intl

Tue 9/30

11:00 am-4:15 pm

3 stops42h 15m

Phnom Penh Pochentong

Tue 10/7

5:40 pm-8:25 pm

3 stops37h 45m

$1,359

PittsburghPhnom Penh

PIT - PNH

PITPNH

Pittsburgh

Mon 9/15

5:11 pm-10:10 pm

2 stops41h 59m

Phnom Penh Pochentong

Fri 9/26

11:30 pm-6:17 pm

2 stops29h 47m

$1,374

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 27 results
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Best time to book a flight from Ohio to Phnom Penh

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

What is the cheapest month to book a flight from Ohio to Phnom Penh?

Currently, March is the cheapest month in which you can book a flight from Ohio to Phnom Penh (average of $988). Flying from Ohio to Phnom Penh in June is currently the most expensive (average of $1,549). 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.

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

Find hourly flight availability from Ohio 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 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ohio to Phnom Penh as you normally would.

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 31, 2025.
See what other customers who have flown with EVA Air, Korean Air, and China Airlines from Ohio to Phnom Penh have to say. 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.
EVA Air
8.4
Very good
1,220 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,220 reviews
EVA Air
8.4
Very good
1,220 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,220 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,220 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Singapore Airlines
8.1
Very good
1,338 reviews
EVA Air
8.4
Very good
1,220 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Cathay Pacific
7.6
Good
949 reviews
EVA Air
8.4
Very good
1,220 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Ohio 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 Ohio?

    Phnom Penh Pochentong (PNH), located 5.0 mi from the city center, is the airport you fly into when you book flights from Ohio to Phnom Penh.

  • What are the cheapest airlines to fly from Ohio to Phnom Penh one-way?

    One-way options have recently been found by users for as low as $690 on China Airlines. Other airlines that offer cheap prices include Qatar Airways from $706 and Cathay Pacific from $711 one-way.

  • What are the most popular routes from Ohio to Phnom Penh?

    Most travelers choose Cincinnati Cinci./N. Kentucky - Phnom Penh Pochentong, Detroit Metropolitan Wayne County - Phnom Penh Pochentong or Cleveland Hopkins Intl - Phnom Penh Pochentong when deciding on the best route from Ohio to Phnom Penh.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Ohio to Phnom Penh (average of $988). Flying from Ohio to Phnom Penh in June is currently the most expensive (average of $1,549). 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 Ohio to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Phnom Penh flights
Seattle to Phnom Penh flights
Boston to Phnom Penh flights
San Francisco to Phnom Penh flights
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Newark to Krong Preah Sihanouk flights

Top 3 airlines flying from Ohio to Phnom Penh

Discover the top 3 airlines that operate flights from Ohio 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,135Average$1,429FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,222Average$1,874FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$1,263Average$1,447FlexibilityNo cancel feeOn-time81%

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