HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$604+ Cheap flights from Phnom Penh (PNH) to Houston

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — HOU
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Phnom Penh to Houston with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Phnom Penh to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Houston (HO1). 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, 2024.

Round-trip from

$1,390
(Booking.com)

One-way from

$604
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$1,813
From Phnom Penh Pochentong to Houston
Search Deals
One-way flight from Phnom Penh Pochentong to Houston
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Best time to find cheap flights, 3% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Phnom Penh to Houston

Cheapest flights from Phnom Penh to Houston
Explore the most affordable flight options available from Phnom Penh to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Mytrip deal was found by Cheapflights users on 12/17. 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 12/259:45 amPNH - IAH
2 stops24h 05mMultiple Airlines
Wed 1/297:35 pmIAH - PNH
2 stops25h 50mMultiple Airlines
Deal found 12/17$1,275
This Justfly.com deal was found by Cheapflights users on 12/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2612:45 pmPNH - IAH
1 stop21h 05mEVA Air
Fri 1/314:45 pmIAH - PNH
2 stops29h 40mEVA Air
Deal found 12/17$1,716
This Justfly.com deal was found by Cheapflights users on 12/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2511:45 pmPNH - HOU
2 stops27h 39mKorean Air
Tue 2/46:00 amHOU - PNH
2 stops27h 25mKorean Air
Deal found 12/17$2,492
This Priceline deal was found by Cheapflights users on 12/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:10 pmPNH - IAH
3 stops35h 43mQatar Airways
Fri 1/3111:57 amIAH - PNH
3 stops38h 28mQatar Airways
Deal found 12/17$2,562
This oojo deal was found by Cheapflights users on 12/17. 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 12/255:10 pmPNH - HOU
3 stops37h 38mQatar Airways
Wed 1/2912:14 pmHOU - PNH
3 stops38h 11mQatar Airways
Deal found 12/17$2,591
This Emirates deal was found by Cheapflights users on 12/18. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/219:30 pmPNH - IAH
2 stops55h 50mEmirates
Tue 1/76:45 pmIAH - PNH
3 stops58h 40mEmirates
Deal found 12/18$2,701

Find flights from Phnom Penh to Houston within your budget

Customize your flight search to find flights from Phnom Penh to Houston 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

Thu 5/1

9:10 pm-4:50 pm

2 stops31h 40m

Houston George Bush Intcntl

Wed 7/2

7:55 pm-7:30 pm

2 stops35h 35m

$1,390

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

Sun 6/1

12:35 pm-5:18 pm

2 stops40h 43m

Houston George Bush Intcntl

Thu 7/31

1:35 am-11:15 am

1 stop21h 40m

$1,540

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

Thu 5/1

1:15 am-11:59 pm

2 stops58h 44m

Houston George Bush Intcntl

Wed 7/2

7:53 pm-12:15 am

2 stops40h 22m

$1,666

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

Thu 5/1

8:50 pm-5:22 pm

3 stops56h 32m

Houston George Bush Intcntl

Wed 7/2

7:55 pm-4:35 pm

2 stops32h 40m

$1,812

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

Tue 4/29

5:40 pm-3:50 pm

2 stops34h 10m

Houston George Bush Intcntl

Thu 5/29

6:19 pm-4:00 pm

3 stops33h 41m

$2,083

Phnom PenhHouston

PNH - HOU

PNHHOU

Phnom Penh Pochentong

Thu 5/1

5:30 pm-3:54 pm

3 stops34h 24m

Houston Hobby

Wed 7/2

8:25 pm-4:00 pm

3 stops31h 35m

$2,365

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

Sat 5/31

12:05 am-11:59 pm

2 stops35h 54m

Houston George Bush Intcntl

Fri 8/1

2:30 pm-11:10 am

3 stops56h 40m

$8,019

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

Sun 2/9

12:40 pm-11:14 am

2 stops59h 34m

$604

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

Sun 2/9

5:10 pm-3:30 pm

2 stops59h 20m

$975

Phnom PenhHouston

PNH - IAH

PNHIAH

Phnom Penh Pochentong

Sun 2/9

12:45 pm-8:50 pm

1 stop21h 05m

$1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 12 results
1
2

Best time to book a flight from Phnom Penh to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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.

Travel insights for flights from Phnom Penh to Houston

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

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

Currently, September is the cheapest month in which you can book a flight from Phnom Penh to Houston (average of $230). Flying from Phnom Penh to Houston in March is currently the most expensive (average of $334). 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 PNH to HOU?

Find hourly flight availability from Phnom Penh to Houston. 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, 2024.

It’s optimal to fly from Phnom Penh to Houston at noon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July 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 January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated December 18, 2024.
To help decide which airline to fly from Phnom Penh to Houston, see what other customers have to say about Qatar Airways and EVA Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,273 reviews

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.0

Comfort

8.2

Entertainment

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,273 reviews
EVA Air
8.4
Very good
1,273 reviews

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.0

Comfort

8.2

Entertainment

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Asiana Airlines
8.3
Very good
477 reviews
EVA Air
8.4
Very good
1,273 reviews

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.0

Comfort

8.2

Entertainment

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Emirates
8.1
Very good
3,412 reviews
EVA Air
8.4
Very good
1,273 reviews

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.0

Comfort

8.2

Entertainment

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Qatar Airways
7.5
Good
3,798 reviews
EVA Air
8.4
Very good
1,273 reviews

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.0

Comfort

8.2

Entertainment

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Philippine Airlines
7.3
Good
944 reviews
EVA Air
8.4
Very good
1,273 reviews

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.0

Comfort

8.2

Entertainment

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Houston. 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?

    Phnom Penh Pochentong (PNH) is the airport you will fly out of if you book a flight from Phnom Penh to Houston. You should not have trouble finding flights to Houston from Pochentong; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Phnom Penh airport to Houston. It is only a 5.0 mi journey to Pochentong (PNH) from Phnom Penh’s city center.

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

    Our cheapest airline available from Phnom Penh to Houston is EVA Air. Our recent data shows that you can find tickets from as low as $1,540 on this airline. Additional options worth looking into are Philippine Airlines and Emirates, starting at $1,666 and $1,812 round-trip. These flights start at 17% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Phnom Penh to Houston one-way?

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $975. However, be on the lookout for offers from EVA Air and Asiana Airlines, as they are both options that can get you from Phnom Penh to Houston for a low price.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Phnom Penh to Houston (average of $230). Flying from Phnom Penh to Houston in March is currently the most expensive (average of $334). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Phnom Penh to Houston

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

Top 2 airlines flying from Phnom Penh to Houston

Discover the top 2 airlines that operate flights from Phnom Penh to Houston. 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, 2024.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$1,510Average$1,837FlexibilityNo cancel feeOn-time74%
EmiratesCheapest$1,530Average$1,585FlexibilityNo cancel feeOn-time75%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.