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IAH - PNH

Find cheap flights from Houston George Bush Airport to Phnom Penh from $1,049

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Phnom Penh departing on 9/28. 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
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to Phnom Penh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Phnom Penh, 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 Houston to Phnom Penh, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Phnom Penh 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
6:35 pm - 5:30 pmIAH-PNH
34h 55m2 stops
1:45 pm - 3:25 pmPNH-IAH
37h 40m2 stops
$1,049Singapore Airlines
Find Deal
Sat, Sep 28 - Sat, Nov 2
1:35 am - 11:15 amIAH-PNH
21h 40m1 stop
12:35 pm - 10:50 pmPNH-IAH
22h 15m1 stop
$1,081EVA Air
Find Deal
Tue, Aug 20 - Wed, Aug 28
6:35 pm - 5:30 pmIAH-PNH
34h 55m1 stop
1:45 pm - 12:59 amPNH-IAH
47h 14m2 stops
$1,094Singapore Airlines
Find Deal
Sat, Sep 28 - Sat, Nov 2
1:35 am - 11:15 amIAH-PNH
21h 40m1 stop
12:35 pm - 10:25 pmPNH-IAH
21h 50m1 stop
$1,157EVA Air
Find Deal
Thu, Aug 15 - Sat, Sep 7
6:10 pm - 4:15 pmIAH-PNH
34h 05m2 stops
5:30 pm - 3:50 pmPNH-IAH
58h 20m2 stops
$1,290Qatar Airways
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Fri, Aug 16 - Sat, Sep 7
6:10 pm - 4:00 pmIAH-PNH
33h 50m2 stops
5:40 pm - 3:50 pmPNH-IAH
58h 10m2 stops
$1,303Qatar Airways
Find Deal
Wed, Aug 21 - Wed, Aug 28
7:58 pm - 11:59 pmIAH-PNH
40h 01m2 stops
12:50 am - 7:28 pmPNH-IAH
30h 38m2 stops
$1,546Philippine Airlines
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Wed, Aug 21 - Tue, Aug 27
7:55 pm - 4:35 pmIAH-PNH
32h 40m2 stops
8:50 pm - 4:50 pmPNH-IAH
32h 00m2 stops
$2,075Emirates
Find Deal
Tue, Jun 4 - Tue, Jun 11
7:55 pm - 4:35 pmIAH-PNH
32h 40m2 stops
8:50 pm - 4:50 pmPNH-IAH
56h 00m2 stops
$2,118Emirates
Find Deal
Tue, Jun 11 - Mon, Jul 8
7:53 pm - 11:59 pmIAH-PNH
40h 06m2 stops
12:50 am - 7:22 pmPNH-IAH
30h 32m2 stops
$2,382Philippine Airlines
Find Deal
Tue, Jul 2 - Sat, Jul 13

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

Get data-powered insights and trends into flights from George Bush Intcntl to Phnom Penh 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 Houston George Bush Airport to Phnom Penh?

The average price of all flights from Houston George Bush Intcntl Airport to Phnom Penh clicked on KAYAK for each day over the last 12 months.
For Houston George Bush Airport to Phnom Penh, Saturday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Phnom Penh back to Houston George Bush Airport, the best deals are generally found on Tuesday, with Thursday being the most expensive.

Good to know

Low season

August

High season

June

Cheapest flight

$1,049
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Houston George Bush Airport to Phnom Penh

When to book flights from George Bush Intcntl to Phnom Penh

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Phnom Penh 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 Houston George Bush Airport to Phnom Penh flights

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Phnom Penh was $1,049 for a round-trip ticket.

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

    Yes, you’ll need a passport to travel to Phnom Penh from Houston George Bush Airport.

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

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

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

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

  • What is the most popular layover when flying to Phnom Penh from Houston George Bush Airport?

    Taipei City is the most popular layover city among KAYAK users traveling from Houston George Bush Airport to Phnom Penh.

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

    The two airlines most popular with KAYAK users for flights from Houston to Phnom Penh are EVA Air and Singapore Airlines. With an average price for the route of $1,531 and an overall rating of 8.3, EVA Air is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of $1,079 and an overall rating of 8.2.

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

    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 Houston George Bush Airport to Phnom Penh.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phnom Penh from Houston George Bush Airport 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 Houston George Bush Airport to Phnom Penh?

    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 Phnom Penh with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and PNH 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 Houston George Bush Airport to Phnom Penh?

    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 Phnom Penh from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from George Bush Intcntl to Phnom Penh

 
See real verified KAYAK customer reviews for airlines flying from Houston to Phnom Penh. 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 George Bush Intcntl to Phnom Penh? 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 1175 reviews
8.2Entertainment
8.6Boarding
8.3Comfort
8.8Crew
8.2Food
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

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.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

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. :-(

You did not put me on a Korean Air flight! so I do not have nothing to say

My flight was diverted to Atlanta and I was not given enough time. I paid my travel on April 23, 2023. It was originally Delta from Norfolk to NY, then Korean Air from NY all the way Philippines which is my final stop. Instead from Atlanta to Korea I flew Delta which is okay. Then Korea to Philippines, I flew Asiana Airlines. What I did not like, Ieagle did not sent me an email that my flight was change and so when I went to check in Wednesday the 10th, at 4:30 a.m they told me my flight was delayed at 6;00 p.m and diverted in Atlanta and I am flying Asiana from Korea to Philippines. I do not appreciate that Kayak or Ieagle chenge our flights 5 times and then last minute change again during my day of flight. I hope that you will not make any changes of my flight o Feb 15th because it has to be the same flight with my husband. That is the reason why we made the arrangements early on.

Wonderful cabin crew!!!!! Food was poor, in flight entertainment was just ok. They need to serve more water on a 15 hour flight--we were dehydrated and kept asking for water.

Going through security a third time to get on the next flight was again utterly ridiculous and unnecessary. We were in a International secure area once again and as far as I'm concerned should not have been put through the gears for absolutely no reason. The United States can get all the information they need from the travel itinerary, there was no need to be forced out of a secure area to personally interview everyone on a connecting flight to find out their US immigration status.

Flight arrived early, fantastic, since it is short flight, no food being served

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

It was a pleasant fly with Eva Air from NYC to Taipei. The crew were friendly and the food was exceeded my expectation.

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Overall the flight was what might be expected for a long haul flight to Asia in economy class. The cabin crew was attentive and the food was good. Boarding was fairly fast and easy. The one thing I found frustrating was the EVA app. It is terrible. Trying to do anything on it was almost impossible.

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

seamless check in/ friendly staff, food is good, always love flying Eva Air

Very uncomfortable and crowded seats in economy. Flight attendant refused request to move to nearby unused seat with more legroom because “It was more money for that seat”. It was also near impossible to reach airline directly by phone. Waits upwards of an hour and not very helpful customer service representatives after long wait. Cannot recommend this airline.

My experience with Eva sir was good except the long walk in LA Lex, that was inconvenient for my age,

Excellent meal served with real utensils, cardboard served hot meals instead of plastic utensils and plastic covers. Quick service, friendly and accommodating stewards.

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

Cabin Crew always friendly and helpful. Seating cramped - foul smelling from toilets, high risk of disease. Guard personal property such as expensive sunglasses Coffee always awful and cold Meal trays toddler sized Not worth the extra cost to fly SQ - use a budget airline, same if not better experience

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

The seat comfort, the food and of course the crew, they made you feel welcome and relaxed 😊

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

we bought trip insurance from you and could not use it. 'underrated' only return 50 % of trip cost. my doctor told me i have stage 4 cancer and that I might not live till the end of the month..

Flight got canceled without any prior information and it caused lot of trouble

Staff were friendly, and provided great service. The food was plentiful and delicious. Food could have been hotter.

I was traveling business purposes and I only had one carry on and a personal computer back pack . My carry on was 8.5 kg little more than allowable. At jfk airport check in they did not let me carry it . I was little disappointed.

More leg room and comfortable seats at least for long flights

The entertainment selections are amazing. But the live TV is sometimes spotty. If you’re going to have it, then have it. If you can’t make it consistent, then, perhaps it’s better not to have it. The crew are always cordial when approached, but they seem to do the minimum and sit around, talking to each other in the back of the plane during the flight. I realize that delays are not always predictable, but I missed my flight in Dubai because we left 90 minutes late from Washington. I will say that Emirates took very good care of me in Dubai. But I would rather not be delayed.

Probably the best flight I’ve ever been on. Emirates first class is leagues beyond British airways and Lufthansa’s.

Great flight. Comfortable seats, courteous service, and excellent selection for entertainment.

Serving food took so long . Almost time close to lend. Plus during landing air pressure in cabin cuss ear blocked took long time to unblock.

Emirates is usually on time, but not this trip. Also, during the flight the attendants disappear unless called upon. Very strange. I have watched the quality of Emirates service diminish over the last five years.

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Excellent will be flying again in May with Qatar. to Botswana.

Last minute flights from George Bush Intcntl to Phnom Penh

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Phnom Penh that are departing in the next 10 days.
5/16Thu
multi-stop
35h 15mIAH-PNH
5/30Thu
multi-stop
31h 00mPNH-IAH
$1,694
5/16Thu
multi-stop
35h 15mIAH-PNH
5/30Thu
multi-stop
24h 55mPNH-IAH
$1,752
5/15Wed
multi-stop
27h 25mIAH-PNH
6/1Sat
multi-stop
27h 18mPNH-IAH
$1,766
5/17Fri
multi-stop
31h 20mIAH-PNH
5/31Fri
multi-stop
42h 04mPNH-IAH
$1,799
5/17Fri
multi-stopEmirates
56h 40mIAH-PNH
5/31Fri
multi-stopEmirates
56h 00mPNH-IAH
$2,041
5/15Wed
multi-stopEVA Air
27h 03mIAH-PNH
5/31Fri
multi-stopEVA Air
21h 45mPNH-IAH
$2,107
5/17Fri
multi-stopEVA Air
29h 09mIAH-PNH
5/31Fri
multi-stopEVA Air
21h 45mPNH-IAH
$2,179
5/15Wed
multi-stopSingapore Airlines
50h 05mIAH-PNH
6/1Sat
multi-stopSingapore Airlines
40h 55mPNH-IAH
$2,216
5/15Wed
multi-stopEmirates
56h 15mIAH-PNH
6/1Sat
multi-stopEmirates
32h 00mPNH-IAH
$2,327
5/14Tue
multi-stopSingapore Airlines
40h 53mIAH-PNH
7/16Tue
multi-stopSingapore Airlines
55h 03mPNH-IAH
$3,720

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Houston George Bush Airport - Phnom Penh Flights

Departure:

Houston George Bush Airport (undefined)United States

Destination:

Phnom Penh (PNH)Cambodia

Return flight deals:

Phnom Penh - Houston George Bush Airport

Cabin classes:

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