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PNH - IAH

Find cheap flights from Phnom Penh to Houston George Bush Airport from $818

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phnom Penh to George Bush Intcntl departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phnom Penh to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phnom Penh to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Phnom Penh to George Bush Intcntl (PNH-IAH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phnom Penh to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:40 pm - 11:09 pmPNH-IAH
35h 29m2 stops
12:30 pm - 10:10 pmIAH-PNH
45h 40m2 stops
$1,351Delta
Find Deal
Wed, Sep 18 - Sun, Sep 22
11:40 pm - 11:09 pmPNH-IAH
35h 29m2 stops
7:15 am - 10:10 pmIAH-PNH
26h 55m2 stops
$1,352Delta
Find Deal
Wed, Sep 18 - Sun, Sep 22
5:40 pm - 3:50 pmPNH-IAH
34h 10m2 stops
1:26 pm - 4:15 pmIAH-PNH
38h 49m3 stops
$1,447Qatar Airways
Find Deal
Wed, Sep 18 - Sun, Sep 22
12:50 am - 3:04 pmPNH-IAH
50h 14m2 stops
5:00 pm - 11:59 pmIAH-PNH
42h 59m2 stops
$1,554Philippine Airlines
Find Deal
Tue, Sep 17 - Sun, Sep 22
12:50 am - 3:04 pmPNH-IAH
50h 14m2 stops
5:00 pm - 11:59 pmIAH-PNH
42h 59m2 stops
$1,635Philippine Airlines
Find Deal
Tue, Sep 17 - Sun, Sep 22
5:40 pm - 1:50 pmPNH-IAH
32h 10m3 stops
8:08 pm - 4:15 pmIAH-PNH
32h 07m3 stops
$1,875Qatar Airways
Find Deal
Wed, Sep 18 - Sun, Sep 22

Flights from Phnom Penh to George Bush Intcntl - Travel Insights & Trends

Get data-powered insights and trends into flights from Phnom Penh to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Phnom Penh to Houston George Bush Airport?

The average price of all flights from Phnom Penh to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Phnom Penh to Houston George Bush Airport, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Houston George Bush Airport, Saturday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Phnom Penh to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Phnom Penh to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Phnom Penh to Houston George Bush Intcntl Airport is April, where tickets cost $1,526 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $2,713 and $2,648 respectively.

Which airlines provide the cheapest flights from Phnom Penh to Houston George Bush Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Houston George Bush Airport from Phnom Penh were found on Korean Air ($818) and EVA Air ($984), and the lowest round-trip tickets were found on Delta ($1,351) and Qatar Airways ($1,447).

Good to know

Low season

June

High season

September

Cheapest flight

$818
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Phnom Penh to Houston George Bush Airport

When to book flights from Phnom Penh to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Phnom Penh to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phnom Penh to Houston George Bush Airport flights

  • What is the cheapest flight from Phnom Penh to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Phnom Penh to Houston George Bush Intcntl Airport was $818 for a one-way ticket and $1,351 for a round-trip.

  • Do I need a passport to fly between Phnom Penh and Houston George Bush Airport?

    A passport is required to fly from Phnom Penh to Houston George Bush Airport.

  • Which airports will I be using when flying from Phnom Penh to Houston George Bush Airport?

    Phnom Penh and Houston George Bush Airport are both served by 1 main airport. You will leave Phnom Penh from Phnom Penh Pochentong and will be arriving at Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Phnom Penh to Houston George Bush Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phnom Penh to Houston George Bush Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Phnom Penh and Houston George Bush Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Phnom Penh to Houston, Korean Air or EVA Air?

    The two airlines most popular with KAYAK users for flights from Phnom Penh to Houston are Korean Air and EVA Air. With an average price for the route of $1,457 and an overall rating of 8.5, Korean Air is the most popular choice. EVA Air is also a great choice for the route, with an average price of $1,910 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Phnom Penh to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phnom Penh to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phnom Penh to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Phnom Penh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phnom Penh to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Phnom Penh with another airline. Booking your flights between Phnom Penh and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phnom Penh to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Phnom Penh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Phnom Penh to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Phnom Penh to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phnom Penh to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1185 reviews
8.2Entertainment
8.8Crew
8.6Boarding
8.2Food
8.3Comfort
Airline reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

10.0 ExcellentAnonymous, Apr 2024IAD - ICN
Read more about Korean Air reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

Not very comfortable seated in the back plane due to turbulence

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

Not accommodating ground staff On board slow service Crew members not very friendly

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

My original flight was rescheduled & EVA did a good job rescheduling my flight & connecting flight.

Polite hard working crew. No complaints really. Meals were not to my liking.

Everything was fantastic! The crew really went above and beyond to make it a great flight. I felt cared for with EVA.

This was only a short flight, but it had a full hot in-flight meal service. I was very impressed by the skills of the flight attendants in getting the meals out and collecting the trays back without any problems, in double quick time. The meal I had was also very tasty.

t and I Flight crew did excellent job taking care of us and feeding us and staying professional. The boarding was delayed by an hour and then extra security measures were taken. No real explanation except for they said it was more of a maintenance dey

I am going to be just factual, not bad mouthing nor complaining, but this was my experience. With 3 pieces of luggage, I was told the flight from Mumbai to Dubai was cancelled due to flood. This was told not by the airport board which still showed the regular time of departure, but general stuff at the airport. No Emirates stuff around to direct the transfer passengers of the cancelled flights. By the departure counters with crowds of people, one by one, angry, frustrated, urgent conversations were going on. No announcement were made, no postings being seen, just private conversations. I still have 5+ hours of layover, so I let more urgent people settled first. However, the fact that no communication of when, what and where I should go was very unsettling. Basically no time limit waiting means, no meal, no sleep, no step away, no planning, no change plan, no telling of the family what to do. Nobody was able to tell you anything but asked you to wait, no chair, no space, no facility to freshen up. That went on for 10+ (from 5) hour without warnings and accurate communications. Email received from Emirates asked me not to go to Dubai at all, or boarding at the time that was passed. In other words, communication were very untimely, after the fact. That created more confusion instead. After changing several of boarding time, we were given the gate # and a boarding pass. However, the boarding pass still have the original time of boarding, so again, not knowing walking 30 min in the airport to the gate would make you late or not, therefore, still dare not to eat a meal. The flight arriving to Dubai was uneventful and I gave a 4/5 rating. I just thought the layover at Dubai would just cut short from 8+ hours to 2+ hours. At Dubai airport, I saw people sleeping on cardboard, knowing, these people got stranded but they dared to sleep because they know when to board and I didn't. Or these kind of delay are just so normal that people know what to do to pass time. Then the worst service and crazy thing happened. The boarding time on board for LA and at gate A9 was clearly 8:50AM. At 8:40, surprised by not having any boarding activities, then one single staff showed up and said to a few passengers that the boarding would be delayed without a time frame. Since only a few people know, I asked another Emirates staff at another counter, who simply said basically non of his business. I was shocked with that indifferent attitude. Yet every boards I saw show the same boarding time. What kind of system failure was that to prepare delay situation! How confusing and unnecessary chaos and anger that provoke. That poor staff had to repeat himself so many times, answered questions that he had no power nor information to provide nor solved. One an only one stuff to show up for 10 min, leaving the counter non-staff with board showing 8:50AM boarding. This was purely irresponsible from top to bottom of the entire airline operation staff. What kind of leader in a service industry would allow this to happen to their customers. Without explanation, after changing 3 times the boarding times, again, means you should not go to eat a full meal, because, when you found a mob at the gate. People who were stranded for 2 days were afraid of not getting a seat with a full plane. That would not be happening if the airline provide adequate guidance to each person, instead of just having 4 staff yelling at the gate at the same time to "control" the crowd, threatening no boarding and delay boarding. Finally, I was on board, hungry and tired, not sleep for 36 hours. I was denied with a snack of fruit. By the time meal was served, it was an hour later. Half way of the trip, I felt sleep in fetus position and did not want to move, happy I finally could have some shut eyes time. However, when I got up to the bathroom, I felt very light headed. Having sleep deprived, constipated for 3 days, dehydrated, I knew it could happen since my blood pressure usually was low closed to 90/60. Any lower then that, I could have syncope. Sure enough, I was on the floor just 10 feet from my seat and 5 feet to the bathroom. However, nobody called for help. I asked for warm water and juice to hydrate, came only with cold and icy drinks which I wouldn't take. I asked for blankets, one was given. Yet my shivering, needs to cover my head and multiple requests did not hasten to take the two blankets that are at my seat 10 feet away. I waited 10 min for that. While 2-3 staff surrounded me, nobody did the vitals until after 15 min, just the spirometer only of which did not work due to my cold fingers. The first reading was 86 and oxygen was suggested. But another supervising personnel came, fussed over another reading, ignoring my comfort and needs. Seemingly the reading of spirometer was the priority. By then, no oxygen needed. I had this fainting experience before, and I knew how to help myself. However, I was not being listened to but to be told this and that. Finally, I got better and returned to seat. One kind flight attendant said she would check back with me in 15 min. She did not come back. I felt asleep in that fetus position again and this time I woke up with a bad cramp at my left leg. Yet I needed to go to bathroom, the cramp was too bad to walk. So I stepped back to seat. When I tried again the second time, the other front leg got cramp. This time I dare not move but massaged myself. For all these 5-10 min, I called for attention. Attendants passed me by because they were carried with heavy load of blankets and stuff. Nobody answered the light. Then came landing and off board. I was asked by two attendants how I felt. I smiled and said "fine".

The customer service was very poor. I didn’t get any accommodations for my cancelled flight. I was without any sleep for 36 hours.

The customers before boarding the plane from Dubai was HORRENDOUS. The entire Emirates staff had a stick up their bum. The guy at the check in booth was rude. I don’t understand.

Food is really bad, not to the Emirates standards. Coming out of Houston airport is very confusing,

Service needs to improve. Air hostess do not register flyers request and we need to keep on repeating our request to them on multiple occasions

The flight was great. We had to purchase extra long seats for the long flight. But overall it was great.

The experience was not as pleasant returning as leaving. Went through clearance twice, crew was not as customer focused.

WORST AIRLINE EVER—FOOD WAS MEDIOCRE AND WIDEBODY 777 BOEING WAS VERY UNCOMFORTABLE! IT WAS NOT WORTH THE MONEY THAT I PAID.

Amazing service and food. However I didn’t get chance to choose my own seat which bothered me a little.

More space all around is practically essential on long international fights, and Emirates definitely delivers. But food selection and taste was only average. Otherwise, the flight was smooth and the cabin crew service was fine.

Book cheap flights from Phnom Penh to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Phnom Penh to Houston found on KAYAK in the last 72 hours.
5/20Mon
2 stopsKorean Air
27h 18mPNH-IAH
$818
5/20Mon
3 stops
28h 45mPNH-IAH
$886
5/20Mon
1 stopEVA Air
21h 45mPNH-IAH
$984
5/19Sun
2 stops
26h 25mPNH-IAH
$2,649
5/19Sun
3 stops
30h 38mPNH-IAH
$3,273

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Phnom Penh - Houston George Bush Airport Flights

Departure:

Phnom Penh (PNH)Cambodia

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Phnom Penh

Cabin classes: