Cheap Flight Tickets from Houston (HOU) to Phnom Penh (PNH)

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Flights from Houston to Phnom Penh Starting at AU$ 1,126

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Houston to Phnom Penh

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Houston to Phnom Penh

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines

From AU$ 987

United Airlines

From AU$ 1,002

American Airlines

From AU$ 1,050

Delta Air Lines

From AU$ 1,070

Cathay Pacific

From AU$ 1,112

Singapore Airlines

From AU$ 1,126

Qatar Airways

From AU$ 1,138

All Nippon Airways

From AU$ 1,158

EVA Air

From AU$ 1,158

Korean Air

From AU$ 1,168

ANA airlines

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Alternative Routes from Houston to Phnom Penh

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Houston to Phnom Penh.

Cheapest
IAH
14:17
45h 42m
2 transfer
PNH
23:59
George Bush Intercontinental Airport - Phnom Penh International Airport
Wed, May 1Spirit Airlines
AU$ 987
HOU
20:25
31h 50m
2 transfer
PNH
16:15
William P. Hobby Airport - Phnom Penh International Airport
Fri, Apr 26American Airlines
AU$ 1,298
HOU
20:25
31h 50m
2 transfer
PNH
16:15
William P. Hobby Airport - Phnom Penh International Airport
Fri, Apr 26American Airlines
AU$ 1,298
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How do I find the cheapest flights?

When are flight from Houston (HOU) to Phnom Penh (PNH) the cheapest?
Airlines adjust prices for flights from Houston to Phnom Penh based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Houston (HOU) to Phnom Penh (PNH) cost?
According to Trip.com's data, the lowest price is around AU$ 3,203.
What is the transportation method from the main airport to downtown in Phnom Penh?
- The distance from Phnom Penh International Airport to downtown is about 7km, by taxi about 20 minutes.
How many airports in Phnom Penh (PNH)?
There are 1 airport(s) in Phnom Penh (PNH): Phnom Penh International Airport.

How to find a cheap flight from Houston to Phnom Penh

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to Phnom Penh. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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