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Phnom Penh

$791+ Cheap flights from George Bush Intcntl (IAH) 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — PNH
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Houston George Bush Intcntl to Phnom Penh Pochentong are usually found in September or August, booked 63 days in advance, depart on a Saturday or Friday and return on a Wednesday

Cheap flight deals from George Bush Intcntl to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,084
(Travelocity)

One-way from

$791
(Travelocity)

Popular in

July

Cheapest in

September

Average price

$1,578
Provider with most accurate pricing for Houston George Bush Intcntl-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Phnom Penh Pochentong flights.
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From Houston George Bush Intcntl to Phnom Penh Pochentong
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One-way flight from Houston George Bush Intcntl to Phnom Penh Pochentong
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High demand for flights, 10% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from George Bush Intcntl to Phnom Penh

Cheapest flights from George Bush Intcntl to Phnom Penh
Explore the most affordable flight options available from George Bush Intcntl to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Travelocity deal was found by Cheapflights users on 1/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/277:25 amIAH - PNH
2 stops26h 55mMultiple Airlines
Sat 3/812:30 amPNH - IAH
2 stops35h 29mMultiple Airlines
Deal found 1/20$1,084
This Ovago deal was found by Cheapflights users on 1/20. 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.
Fri 3/2812:40 amIAH - PNH
1 stop22h 35mEVA Air
Mon 5/1212:35 pmPNH - IAH
1 stop21h 45mEVA Air
Deal found 1/20$1,129
This oojo deal was found by Cheapflights users on 1/20. 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.
Wed 4/26:10 pmIAH - PNH
2 stops33h 50mQatar Airways
Tue 4/295:40 pmPNH - IAH
2 stops34h 10mQatar Airways
Deal found 1/20$1,195
This Korean Air deal was found by Cheapflights users on 1/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/306:30 amIAH - PNH
2 stops27h 40mKorean Air
Mon 6/211:40 pmPNH - IAH
2 stops35h 12mKorean Air
Deal found 1/20$1,259
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/107:20 amIAH - PNH
2 stops27h 00mAsiana Airlines
Fri 3/2812:30 amPNH - IAH
2 stops35h 54mAsiana Airlines
Deal found 1/20$1,413

Find flights from George Bush Intcntl to Phnom Penh within your budget

Customize your flight search to find flights from George Bush Intcntl 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 January 21, 2025.

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Price

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Thu 2/27

7:25 am-11:20 pm

2 stops26h 55m

Phnom Penh Pochentong

Sat 3/8

12:30 am-10:59 pm

2 stops35h 29m

$1,084

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Fri 3/28

12:40 am-11:15 am

1 stop22h 35m

Phnom Penh Pochentong

Mon 5/12

12:35 pm-10:20 pm

1 stop21h 45m

$1,129

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Wed 4/2

6:10 pm-4:00 pm

2 stops33h 50m

Phnom Penh Pochentong

Tue 4/29

5:40 pm-3:50 pm

2 stops34h 10m

$1,195

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Wed 4/30

6:30 am-10:10 pm

2 stops27h 40m

Phnom Penh Pochentong

Mon 6/2

11:40 pm-10:52 pm

2 stops35h 12m

$1,259

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Mon 2/10

7:20 am-11:20 pm

2 stops27h 00m

Phnom Penh Pochentong

Fri 3/28

12:30 am-12:24 am

2 stops35h 54m

$1,413

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Wed 4/2

7:55 pm-4:35 pm

1 stop32h 40m

Phnom Penh Pochentong

Tue 4/29

8:50 pm-4:50 pm

1 stop32h 00m

$1,421

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Tue 7/1

2:20 pm-10:55 pm

2 stops44h 35m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from George Bush Intcntl to Phnom Penh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Phnom Penh in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Phnom Penh flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Houston George Bush Intcntl Airport-Phnom Penh flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Phnom Penh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Phnom Penh flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Phnom Penh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Travel insights for flights from George Bush Intcntl to Phnom Penh

Get recent, data-driven insights about flights from George Bush Intcntl to Phnom Penh including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Phnom Penh?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Phnom Penh. Price data was last updated on January 17, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Phnom Penh is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Phnom Penh?

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Phnom Penh (average of $1,014). Flying from Houston George Bush Intcntl Airport to Phnom Penh in June is currently the most expensive (average of $1,582). 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.

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 January 21, 2025.
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air
8.4
Very good
1,255 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very good
3,356 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,754 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.5

Boarding

8.5

Crew

8.7

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 Houston George Bush Intcntl?

    If you book a flight to Phnom Penh from Houston George Bush Intcntl, you will be flying to Pochentong, which is the city’s only airport. Phnom Penh Pochentong (PNH) is located 5.0 mi from the center of Phnom Penh. There are 0 flights from Houston George Bush Intcntl to Pochentong per day from 4 different airlines.

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

    Our cheapest airline available from Houston George Bush Intcntl Airport to Phnom Penh is EVA Air. Our recent data shows that you can find tickets from as low as $1,129 on this airline. Additional options worth looking into are Qatar Airways and Korean Air, starting at $1,195 and $1,259 round-trip. EVA Air is currently priced 18% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Phnom Penh (average of $1,014). Flying from Houston George Bush Intcntl Airport to Phnom Penh in June is currently the most expensive (average of $1,582). 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

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Alternative routes for George Bush Intcntl to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Phnom Penh flights

Top 4 airlines flying from George Bush Intcntl to Phnom Penh

Discover the top 4 airlines that operate flights from George Bush Intcntl 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$866Average$1,125FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,035Average$1,531FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,188Average$1,274FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,195Average$1,202FlexibilityNo cancel feeOn-time81%
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