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IAH - PNH

$722 Find Cheap Flights from Houston George Bush Airport to Phnom Penh

This is the cheapest one-way 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 12/2. 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.
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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 43,377,091 times on KAYAK, and here is why:

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Cheap Flight Deals from Houston George Bush Airport to Phnom Penh (IAH-PNH)

 
These are the cheapest deals for flights from George Bush Intcntl to Phnom Penh currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from George Bush Intcntl to Phnom Penh

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from George Bush Intcntl to Phnom Penh.

Recent one-way flight deals from George Bush Intcntl to Phnom Penh

Only flying one-way? Below are some of the best one-way flight deals from George Bush Intcntl to Phnom Penh found on KAYAK recently.

Recent last minute flight deals from George Bush Intcntl to Phnom Penh

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from George Bush Intcntl to Phnom Penh.

Recent direct flight deals from George Bush Intcntl to Phnom Penh

The latest deals for direct flights from George Bush Intcntl to Phnom Penh so you can sit back and relax without the need for a layover.

Cheap bus & train deals from George Bush Intcntl to Phnom Penh

Find recent round-trip train or bus tickets from George Bush Intcntl to Phnom Penh.

All round-trip flight deals to Phnom Penh

The cheapest plane tickets to Phnom Penh found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:20 am - 8:35 amIAH-PNH
36h 15m2 stops
11:40 pm - 6:50 pmPNH-IAH
31h 10m2 stops
$1,113
Find Deal
Tue, Feb 18 - Mon, Apr 21
1:00 am - 11:15 amIAH-PNH
22h 15m1 stop
12:35 pm - 10:15 pmPNH-IAH
21h 40m1 stop
$1,123EVA Air
Find Deal
Mon, Mar 31 - Thu, Apr 24
5:50 pm - 3:25 pmIAH-PNH
32h 35m2 stops
5:30 pm - 3:50 pmPNH-IAH
34h 20m2 stops
$1,202Qatar Airways
Find Deal
Tue, Feb 11 - Mon, Mar 31
5:50 pm - 3:25 pmIAH-PNH
32h 35m1 stop
5:30 pm - 3:50 pmPNH-IAH
34h 20m1 stop
$1,203Qatar Airways
Find Deal
Tue, Feb 11 - Mon, Mar 31
6:50 pm - 8:35 amIAH-PNH
48h 45m2 stops
9:35 am - 3:25 pmPNH-IAH
41h 50m2 stops
$1,317Singapore Airlines
Find Deal
Sat, Mar 1 - Sat, Mar 15
6:50 pm - 12:45 pmIAH-PNH
28h 55m2 stops
1:45 pm - 2:25 pmPNH-IAH
37h 40m2 stops
$1,328Singapore Airlines
Find Deal
Fri, Jan 31 - Fri, Feb 7
5:15 am - 11:20 pmIAH-PNH
29h 05m2 stops
12:30 am - 12:30 amPNH-IAH
37h 00m2 stops
$1,481Asiana Airlines
Find Deal
Mon, Nov 18 - Tue, Nov 26
7:10 pm - 6:25 pmIAH-PNH
34h 15m1 stop
9:30 pm - 5:20 pmPNH-IAH
31h 50m1 stop
$1,483Emirates
Find Deal
Sat, Mar 1 - Sat, Mar 15
7:25 am - 11:20 pmIAH-PNH
26h 55m2 stops
12:30 am - 5:06 pmPNH-IAH
29h 36m2 stops
$1,521Asiana Airlines
Find Deal
Fri, Jan 31 - Fri, Feb 7
7:10 pm - 6:25 pmIAH-PNH
34h 15m1 stop
9:30 pm - 4:20 pmPNH-IAH
31h 50m1 stop
$4,598Emirates
Find Deal
Thu, Jan 2 - Sat, Jan 11
4:40 pm - 2:35 pmIAH-PNH
32h 55m2 stops
$722China Southern
Find Deal
Mon, Dec 2
12:17 pm - 4:55 pmIAH-PNH
39h 38m3 stops
Mon, Dec 2
5:50 pm - 3:25 pmIAH-PNH
32h 35m1 stop
$934Qatar Airways
Find Deal
Mon, Dec 2
12:36 am - 11:20 pmIAH-PNH
33h 44m2 stops
$2,444
Find Deal
Sun, Dec 1
6:20 pm - 11:25 amIAH-PNH
28h 05m2 stops
12:45 pm - 8:50 pmPNH-IAH
21h 05m1 stop
$1,276EVA Air
Find Deal
Mon, Nov 4 - Thu, Nov 7
6:20 pm - 11:25 amIAH-PNH
28h 05m2 stops
9:45 am - 8:50 pmPNH-IAH
24h 05m2 stops
$1,339
Find Deal
Mon, Nov 4 - Thu, Nov 7
5:15 am - 11:20 pmIAH-PNH
29h 05m2 stops
12:30 am - 10:30 pmPNH-IAH
35h 00m2 stops
$1,538Asiana Airlines
Find Deal
Mon, Nov 4 - Wed, Nov 6
3:04 pm - 10:35 amIAH-PNH
30h 31m3 stops
10:35 am - 6:12 amPNH-IAH
32h 37m3 stops
$1,553
Find Deal
Mon, Nov 4 - Thu, Nov 7
10:55 pm - 10:25 pmIAH-PNH
34h 30m2 stops
10:35 am - 6:12 amPNH-IAH
32h 37m3 stops
$1,640
Find Deal
Mon, Nov 4 - Thu, Nov 7
11:30 pm - 11:25 amIAH-PNH
22h 55m1 stop
12:15 am - 6:12 amPNH-IAH
42h 57m2 stops
$2,215
Find Deal
Mon, Nov 4 - Wed, Nov 6
9:45 pm - 3:25 pmIAH-PNH
28h 40m3 stops
12:30 am - 4:22 pmPNH-IAH
28h 52m2 stops
$8,178
Find Deal
Mon, Nov 4 - Wed, Nov 6

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 Sunday is the most expensive. Flying from Phnom Penh back to Houston George Bush Airport, the best deals are generally found on Wednesday, with Thursday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Houston George Bush Intcntl Airport to Phnom Penh, 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 Houston George Bush Intcntl Airport to Phnom Penh is September, where tickets cost $1,110 on average. On the other hand, the most expensive months are February and July, where the average cost of tickets is $2,126 and $1,809 respectively.

Good to know

Low season

October

High season

June

Cheapest flight

$722
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 18% 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 $722 for a one-way ticket and $1,113 for a round-trip.

  • 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?

    oneworld, and Star Alliance 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 $1,509 and an overall rating of 8.4, EVA Air is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of $1,125 and an overall rating of 8.1.

  • 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 4 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.
8.4
Korean AirOverall score based on 1034 reviews
8.3Comfort
8.1Food
8.5Boarding
8.7Crew
8.2Entertainment
Airline reviews

It would be better if flight crew can clearly communicate in english. But they are kind and accommodating. Food is good, especially the sandwiches on the self-serving snack trays. They are better than the ones served. Boarding was organized.

10.0 ExcellentDonnabelle, Sep 2024IAD - ICN
Read more Korean Air reviews

It would be better if flight crew can clearly communicate in english. But they are kind and accommodating. Food is good, especially the sandwiches on the self-serving snack trays. They are better than the ones served. Boarding was organized.

So far one of the good one , whenever I go to Korea , I always use Korean airline .

They could have had more up to date movies/better choice of music.

Terrible experience will never fly Delta again. Delayed flight with total disorganization and inept crew who wouldn’t communicate.

Will try never to fly Delta international again. Flight delayed and staff completely inept in dealing with it. Would not communicate, rude, completely disorganized. Once we reached Seoul the staff there had no idea what to do with us and led us around the airport from one pointless line to another. They were clearly not told how to manage the situation even though they had hours to make a plan. Never again.

They texted me my gate number and then they texted me again it’s now boarding but in different gate, and the gate was so far from the gate they texted me earlier. I have to run just to get to my flight. They always do that.

Really good! I like all the crew, they were so nice and very efficient.

My flight with Korean Air went quite well, I've flown with them for many years and have grown accustomed to their great service.

Overall, very uneventful and pleasant experience. Most importantly, no delays.

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

It was a good flight. I would highly recommend it to family and friends.

The employees were professional and efficient. I consider myself a traveler but have trouble with the international fare served on airplanes. I admit Americans buy their food in the supermarket and we typically don’t eat the ligaments and cartilage. I know that is whiny but as I age, I dislike it more. At least things weren’t covered in cheese. The desserts are terrible! My neighbor didn’t eat her bread so I asked if I could have it. First time for everything but had been traveling a total of 27 hours and was hungry.

The night flight was only 2/3 full, which is always a plus. Room to stretch out for sleeping. Gracious stewardesses, attentive, and slim/attractive (which is rare these days). Good food, and curtesy wine.with meals. Comfortable seats and decent leg room (economy class)

On time service. Seat comfort and the crew service very good .

Only one Hindi movie from LA to Taipei and same movie from Taipei to Singapore Why we call it entertainment when I have to watch one movie for 18 hours flying ?

Only one Hindi movie from LAvto Taipei and same movie from Taipei to Singapore Really horrible and we call it entertainment???

Food was ok. Could have been better. Entertainment was limited, especially for kids.

The crew was very helpful. Food was prepared with great care and tasted wonderful. Movie selection was a bit limited. The bedding on the seat is a little too thin for sleeping.

Their announcement was not quite clear in Chinese. The rest is pretty good.

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

The seats were more narrow than at other lines. Food was mediocre (economy class)

The crew and their service was top notch, but the plane itself seemed to be on the older side and worn out. Also, the food could’ve been better. 9 out of 10.

The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

Could not really fault anything. We had a really short time between flights (about 45 mins), and had to get across the other side of the terminal. But we made it and crew were helpful. Food was good and service for the kids was great.

Excellent- a lot of food Disappointed with the premium economy pouch- did not have toothbrush and tooth paste or socks. Other airlines provide them

My daughter and I had a pleasant trip to Singapore. Reliable and on time.

Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline

A 16 hour flight from Singapore to Los Angeles had only 2 meals. Please make it 3 meals.

A 16 hour flight from Singapore to Los Angeles had only 2 meals. It would be great to have 3 meals.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

Check in desk people constrained by fear. Obvious typo on Uganda visa, even though approved, caused loss of flight. Something is definitely wrong with this system.

Between Air India and Qatar my luggage was lost for three days. I eventually found my own luggage location using the Apple Air Tag. Air India used a paper form to report my lost luggage. I could never get past getting past luggage personnel with my report number before they would hang up on me. Only after them specifically telling Air India at Chandigarh airport where my luggage was located which was right under their noses did they react. After three days I finally received my luggage. The Air India luggage folks didn’t seem proactive in finding the luggage’s rightful owner.

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

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.

Book cheap flights from Houston to Phnom Penh

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Phnom Penh found on KAYAK in the last 72 hours.
12/2Mon
2 stopsChina Southern
32h 55mIAH-PNH
$722
12/2Mon
3 stops
39h 38mIAH-PNH
$746
12/2Mon
1 stopQatar Airways
32h 35mIAH-PNH
$934
12/1Sun
2 stops
33h 44mIAH-PNH
$2,444

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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.
11/4Mon
multi-stopEVA Air
28h 05mIAH-PNH
11/7Thu
multi-stopEVA Air
21h 05mPNH-IAH
$1,276
11/4Mon
multi-stop
28h 05mIAH-PNH
11/7Thu
multi-stop
24h 05mPNH-IAH
$1,339
11/4Mon
multi-stopAsiana Airlines
29h 05mIAH-PNH
11/6Wed
multi-stopAsiana Airlines
35h 00mPNH-IAH
$1,538
11/4Mon
multi-stop
30h 31mIAH-PNH
11/7Thu
multi-stop
32h 37mPNH-IAH
$1,553
11/4Mon
multi-stop
34h 30mIAH-PNH
11/7Thu
multi-stop
32h 37mPNH-IAH
$1,640
11/4Mon
multi-stop
22h 55mIAH-PNH
11/6Wed
multi-stop
42h 57mPNH-IAH
$2,215
11/4Mon
multi-stop
28h 40mIAH-PNH
11/6Wed
multi-stop
28h 52mPNH-IAH
$8,178

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Everything you need to know for your flight from George Bush Intcntl to Phnom Penh

Information on your arrival and departure airports