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Phnom Penh

$1,089+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — PNH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Detroit to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) 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 12, 2025.

Round-trip from

$1,089
(Mytrip)
From Detroit Metropolitan Wayne County to Phnom Penh Pochentong
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Find flight deals from Detroit to Phnom Penh

Cheapest flights from Detroit to Phnom Penh
Explore the most affordable flight options available from Detroit to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:45 amDTW - PNH
2 stops28h 25mMultiple Airlines
Tue 8/2610:55 amPNH - DTW
3 stops43h 22mMultiple Airlines
Deal found 6/10$1,089
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/68:40 amDTW - PNH
2 stops27h 35mChina Eastern
Mon 8/2512:10 amPNH - DTW
2 stops33h 06mChina Eastern
Deal found 6/10$1,101
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:10 pmDTW - PNH
3 stops36h 05mQatar Airways
Thu 12/185:10 pmPNH - DTW
3 stops37h 48mQatar Airways
Deal found 6/11$1,334
This FlightHub deal was found by Cheapflights users on 6/12. 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 10/1512:38 pmDTW - PNH
2 stops41h 42mCathay Pacific
Thu 12/1811:45 amPNH - DTW
2 stops43h 13mCathay Pacific
Deal found 6/12$1,464
This Ovago deal was found by Cheapflights users on 6/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/612:40 pmDTW - PNH
1 stop22h 30mKorean Air
Tue 8/2611:30 pmPNH - DTW
2 stops26h 31mKorean Air
Deal found 6/10$1,660
This KAYAK deal was found by Cheapflights users on 6/12. 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.
Wed 10/1510:50 amDTW - PNH
3 stops40h 35mEtihad Airways
Thu 12/187:55 pmPNH - DTW
2 stops40h 02mEtihad Airways
Deal found 6/12$2,561
This Justfly.com deal was found by Cheapflights users on 6/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:00 pmDTW - PNH
2 stops48h 50mTurkish Airlines
Thu 12/189:45 amPNH - DTW
2 stops44h 25mTurkish Airlines
Deal found 6/11$5,364

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit 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 12, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Phnom Penh that are best for you.

Fly from

Detroit

Fly to

Phnom Penh

Route

Depart

Return

Price

DetroitPhnom Penh

DTW - PNH

DTWPNH

Detroit Metropolitan Wayne County

Wed 8/6

6:45 am-10:10 pm

2 stops28h 25m

Phnom Penh Pochentong

Tue 8/26

10:55 am-7:17 pm

3 stops43h 22m

$1,089

DetroitPhnom Penh

DTW - PNH

DTWPNH

Detroit Metropolitan Wayne County

Wed 8/6

8:40 am-11:15 pm

2 stops27h 35m

Phnom Penh Pochentong

Mon 8/25

12:10 am-10:16 pm

2 stops33h 06m

$1,101

DetroitPhnom Penh

DTW - PNH

DTWPNH

Detroit Metropolitan Wayne County

Wed 10/15

5:10 pm-4:15 pm

3 stops36h 05m

Phnom Penh Pochentong

Thu 12/18

5:10 pm-6:58 pm

3 stops37h 48m

$1,334

DetroitPhnom Penh

DTW - PNH

DTWPNH

Detroit Metropolitan Wayne County

Wed 10/15

12:38 pm-5:20 pm

2 stops41h 42m

Phnom Penh Pochentong

Thu 12/18

11:45 am-6:58 pm

2 stops43h 13m

$1,464

DetroitPhnom Penh

DTW - PNH

DTWPNH

Detroit Metropolitan Wayne County

Wed 8/6

12:40 pm-10:10 pm

1 stop22h 30m

Phnom Penh Pochentong

Tue 8/26

11:30 pm-3:01 pm

2 stops26h 31m

$1,660

DetroitPhnom Penh

DTW - PNH

DTWPNH

Detroit Metropolitan Wayne County

Wed 10/15

10:50 am-2:25 pm

3 stops40h 35m

Phnom Penh Pochentong

Thu 12/18

7:55 pm-11:57 pm

2 stops40h 02m

$2,561

DetroitPhnom Penh

DTW - PNH

DTWPNH

Detroit Metropolitan Wayne County

Wed 10/15

9:00 pm-8:50 am

2 stops48h 50m

Phnom Penh Pochentong

Thu 12/18

9:45 am-6:10 pm

2 stops44h 25m

$5,364

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Detroit to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Detroit 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 Detroit Metropolitan Wayne County Airport to Phnom Penh

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

Find hourly flight availability from Detroit 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 June 12, 2025.

When flying from Detroit Metropolitan Wayne County Airport to Phnom Penh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 12, 2025.
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Cathay Pacific
7.6
Good
892 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Qatar Airways
7.4
Good
3,584 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Etihad Airways
7.4
Good
1,211 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Turkish Airlines
7.3
Good
3,848 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit 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 Detroit Metropolitan Wayne County Airport to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Phnom Penh (average of $991). Flying from Detroit Metropolitan Wayne County Airport to Phnom Penh in June is currently the most expensive (average of $1,570). 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.

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