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Phnom Penh

Cheap flights from Dallas to Phnom Penh (PNH)

DFW — PNH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Phnom Penh Pochentong are usually found in October or November, booked 81 days in advance, depart on a Thursday or Friday and return on a Thursday

Find flight deals from Dallas to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 December 18, 2025.

Popular in

December

Cheapest in

October

Average price

$1,996
Highest demand for flights based on searches. 6% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Best time to book a flight from Dallas to Phnom Penh

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

How far ahead should I book a flight from Dallas to Phnom Penh?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Phnom Penh. Price data was last updated on December 12, 2025.

The price you pay for your flight from Dallas to Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Dallas to Phnom Penh (average of $675). Flying from Dallas to Phnom Penh in December is currently the most expensive (average of $1,199). 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 DFW to PNH?

Find hourly flight availability from Dallas 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 December 18, 2025.

It’s optimal to fly from Dallas to Phnom Penh in the evening. By choosing this option you can save up to 77% on the cost of your flight, compared to a flight in the morning.

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 December 18, 2025.
Read through reviews of airlines operating flights from Dallas to Phnom Penh, such as EVA Air, Korean Air, and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,297 reviews

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,297 reviews
EVA Air
8.5
Very good
1,297 reviews

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Korean Air
8.4
Very good
1,186 reviews
EVA Air
8.5
Very good
1,297 reviews

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
China Airlines
8.3
Very good
792 reviews
EVA Air
8.5
Very good
1,297 reviews

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Cathay Pacific
7.6
Good
1,095 reviews
EVA Air
8.5
Very good
1,297 reviews

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Related info for your journey

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

    Phnom Penh Pochentong (PNH), located 5.0 mi from the city center, is the airport you fly into when you book flights from Dallas to Phnom Penh. 4 airlines have flights to Pochentong from Dallas on a regular basis. Booking flights from Dallas to Phnom Penh Pochentong should not be difficult; the airport handles an average of 0 inbound flights from Dallas per day.

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

    Currently priced at $790, Cathay Pacific will fly you from Dallas to Phnom Penh and back. In addition to Cathay Pacific, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Korean Air and EVA Air - these airlines can fly you to your destination from $877 and $1,076, respectively. Cathay Pacific is currently priced 41% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Dallas to Phnom Penh (average of $675). Flying from Dallas to Phnom Penh in December is currently the most expensive (average of $1,199). 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 Dallas to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to Phnom Penh flights
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Top 4 airlines flying from Dallas to Phnom Penh

Discover the top 4 airlines that operate flights from Dallas 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$790Average$1,809FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$877Average$1,346FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,076Average$1,760FlexibilityNo cancel feeOn-time74%
China AirlinesCheapest$1,696Average$1,826FlexibilityNo cancel feeOn-time70%

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