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Phnom Penh

$528+ Cheap flights from Louisiana 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — PNH
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Louisiana to Phnom Penh

Keep the following information in mind while searching for Louisiana to Phnom Penh flight deals. Data was last updated June 18, 2025.

Round-trip from

$1,221
(Mytrip)

One-way from

$528
(Kiwi.com)
From Louisiana to Phnom Penh Pochentong
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One-way flight from Louisiana to Phnom Penh Pochentong
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Find flight deals from Louisiana to Phnom Penh

Cheapest flights from Louisiana to Phnom Penh
Explore the most affordable flight options available from Louisiana to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This Mytrip deal was found by Cheapflights users on 6/16. 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 10/298:15 pmMSY - PNH
3 stops38h 40mMultiple Airlines
Tue 11/111:15 amPNH - MSY
3 stops35h 01mMultiple Airlines
Deal found 6/16$1,221

Cheapflights Fare Finder

Customize your flight search to find flights from Louisiana 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 18, 2025.
Use the filters below to find and compare flights from Louisiana to Phnom Penh that are best for you.

Fly from

Louisiana

Fly to

Phnom Penh

Route

Depart

Return

Price

New OrleansPhnom Penh

MSY - PNH

MSYPNH

New Orleans Louis Armstrong

Wed 10/29

8:15 pm-10:55 pm

3 stops38h 40m

Phnom Penh Pochentong

Tue 11/11

1:15 am-11:16 pm

3 stops35h 01m

$1,221

New OrleansPhnom Penh

MSY - PNH

MSYPNH

New Orleans Louis Armstrong

Wed 9/17

4:51 pm-10:10 pm

2 stops41h 19m

$528

New OrleansPhnom Penh

MSY - PNH

MSYPNH

New Orleans Louis Armstrong

Wed 9/17

11:10 am-10:10 pm

2 stops47h 00m

$735

New OrleansPhnom Penh

MSY - PNH

MSYPNH

New Orleans Louis Armstrong

Wed 9/17

6:00 am-4:15 pm

3 stops46h 15m

$800

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Best time to book a flight from Louisiana to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Louisiana 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 Louisiana 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 18, 2025.
Korean Air
8.4
Very good
1,090 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Comfort

8.3

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

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Comfort

8.3

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
3,590 reviews
Korean Air
8.4
Very good
1,090 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Comfort

8.3

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 Louisiana 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 Louisiana?

    Located just 5.0 mi from the city center, Phnom Penh Pochentong (PNH) is the airport most travelers will use when flying to Phnom Penh from Louisiana.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Louisiana to Phnom Penh (average of $991). Flying from Louisiana 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.

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Alternative routes for Louisiana to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Louisiana to Phnom Penh

Discover the top airline that operate flights from Louisiana 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,439Average$1,532FlexibilityNo cancel feeOn-time81%

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