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George Bush Intcntl

$481+ Cheap flights from Phnom Penh (PNH) to George Bush Intcntl (IAH)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — IAH
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap flight deals from Phnom Penh to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to George Bush Intcntl (IAH). 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 agosto 18, 2025.

Round-trip from

$1,333
(oojo)

One-way from

$481
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$1,560
From Phnom Penh Pochentong to Houston George Bush Intcntl
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One-way flight from Phnom Penh Pochentong to Houston George Bush Intcntl
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Highest demand for flights based on searches. 7% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Phnom Penh to George Bush Intcntl

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

This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/812:35 pmPNH - IAH
2 stops41h 53mEVA Air
mar. 9/307:28 pmIAH - PNH
2 stops27h 47mEVA Air
Deal found 8/16$1,333
This Booking.com deal was found by Cheapflights users on 8/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/88:45 pmPNH - IAH
2 stops37h 40mMultiple Airlines
lun. 9/291:10 amIAH - PNH
2 stops30h 30mMultiple Airlines
Deal found 8/16$1,384
This Trip.com deal was found by Cheapflights users on 8/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/912:35 pmPNH - IAH
1 stop21h 50mMultiple Airlines
mar. 9/307:55 pmIAH - PNH
1 stop32h 40mMultiple Airlines
Deal found 8/16$2,171

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phnom Penh to George Bush Intcntl 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 agosto 18, 2025.
Use the filters below to find and compare flights from Phnom Penh to Houston George Bush Intcntl Airport that are best for you.

Fly from

Phnom Penh

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

lun. 9/8

12:35 pm-6:28 pm

2 stops41h 53m

Houston George Bush Intcntl

mar. 9/30

7:28 pm-11:15 am

2 stops27h 47m

$1,333

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

mar. 9/9

12:35 pm-6:28 pm

2 stops41h 53m

Houston George Bush Intcntl

mar. 9/30

7:28 pm-11:15 am

2 stops27h 47m

$1,335

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

lun. 9/8

8:45 pm-10:25 pm

2 stops37h 40m

Houston George Bush Intcntl

lun. 9/29

1:10 am-7:40 pm

2 stops30h 30m

$1,384

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

mar. 9/9

4:40 pm-10:25 pm

2 stops41h 45m

Houston George Bush Intcntl

lun. 9/29

1:10 am-9:15 am

2 stops44h 05m

$1,384

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

mar. 9/9

3:35 pm-9:14 pm

3 stops41h 39m

$481

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

mié. 9/24

1:55 pm-8:23 pm

3 stops42h 28m

$592

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

sáb. 8/23

1:15 am-10:39 am

3 stops45h 24m

$660

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

sáb. 8/23

3:35 pm-8:30 am

2 stops52h 55m

$740

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

mié. 9/24

12:35 pm-10:25 pm

1 stop21h 50m

$969

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Best time to book a flight from Phnom Penh to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Phnom Penh 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 Phnom Penh to Houston George Bush Intcntl Airport

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

Find hourly flight availability from Phnom Penh to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 18, 2025.

It’s optimal to fly from Phnom Penh to Houston George Bush Intcntl Airport at noon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated agosto 18, 2025.
Read through reviews of airlines operating flights from Phnom Penh to Houston George Bush Intcntl Airport, such as EVA Air and Emirates. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,232 reviews

Food

8.1

Crew

8.6

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,232 reviews
EVA Air
8.4
Very good
1,232 reviews

Food

8.1

Crew

8.6

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Emirates
8.1
Very good
3,315 reviews
EVA Air
8.4
Very good
1,232 reviews

Food

8.1

Crew

8.6

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to George Bush Intcntl. 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 from for flights from Phnom Penh to Houston George Bush Intcntl?

    Phnom Penh Pochentong (PNH), located 5.0 mi from the city center, is the airport you fly out of when you book flights from Phnom Penh to Houston George Bush Intcntl. 2 airlines have flights from Pochentong to Houston George Bush Intcntl on a regular basis. Booking flights from Phnom Penh Pochentong to Houston George Bush Intcntl should not be difficult; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day.

  • How long is the flight from Phnom Penh to Houston George Bush Intcntl Airport?

    For as low as $1,333, EVA Air can have you in Houston George Bush Intcntl Airport from Phnom Penh in 41h 53m. The distance between Phnom Penh and Houston George Bush Intcntl Airport is about 9262 mi.

  • What are the cheapest airlines flying from Phnom Penh to Houston George Bush Intcntl Airport round-trip?

    According to our current data, EVA Air ($1,510), and Emirates ($1,530) offers the cheapest pricing from Phnom Penh to Houston George Bush Intcntl Airport. These flights start at 11% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Phnom Penh to George Bush Intcntl?

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

  • Can I find deals for business class flights from Phnom Penh to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Phnom Penh to George Bush Intcntl 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 Phnom Penh to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Phnom Penh to Houston George Bush Intcntl Airport (average of $241). Flying from Phnom Penh to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Humble
The Woodlands
Conroe
Tomball
Katy
Jersey Village
Cypress

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Top 2 airlines flying from Phnom Penh to George Bush Intcntl

Discover the top 2 airlines that operate flights from Phnom Penh to George Bush Intcntl. 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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$1,510Average$1,639FlexibilityNo cancel feeOn-time74%
EmiratesCheapest$1,530Average$1,535FlexibilityNo cancel feeOn-time75%

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