$518 Find Cheap Flights from Houston George Bush Airport to Cambodia - Compare and Save

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Price, demand and travel trends for Houston George Bush Intcntl Airport to Cambodia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Houston George Bush Intcntl Airport to Cambodia right now?

The cheapest fare from Houston George Bush Intcntl Airport to Cambodia in the last week was $1,076 round-trip, to Phnom Penh Techo Intl (KTI).

What’s the cheapest month to fly from Houston George Bush Intcntl Airport to Cambodia?

August is the cheapest time of year to fly, with average fares of $1,166. Prices are highest in July, when average flight costs increase to around $1,798.

When is the best time to book flights from Houston George Bush Intcntl Airport to Cambodia?

Book your flights 14 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 38% compared to booking last-minute (within 2 weeks of departure).

Which airport in Cambodia is the cheapest to fly to from Houston George Bush Intcntl Airport?

All flights from Houston George Bush Intcntl Airport to Cambodia arrive at Phnom Penh Techo Intl (KTI). On average, round-trip fares are around $1,422.

What’s the cheapest day to fly from Houston George Bush Intcntl Airport to Cambodia?

Thursday tends to be the cheapest day to fly from Houston George Bush Intcntl Airport to Cambodia, while Friday is the most expensive. Fares run about 25% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Houston George Bush Intcntl Airport to Cambodia?

Data from the past 12 months shows it's cheapest to fly to Cambodia during the afternoon with average prices of $979. The night is the most expensive time to fly, with average prices of $1,506.

Key details for Houston George Bush Intcntl Airport to Cambodia flights

Low season

November

Cheapest flight

$518
Beat the crowds with an average 48% drop in travelers.
The most popular month to fly with an average 29% increase in travelers.
One-way flight from Houston George Bush Intcntl Airport to Phnom Penh

Your Houston George Bush Intcntl Airport to Cambodia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Houston George Bush Intcntl Airport to Cambodia?

    Yes. Fares from Houston George Bush Intcntl Airport to Cambodia are low right now. As a rule of thumb, a round-trip under $1,243 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Houston George Bush Intcntl Airport to Cambodia?

    Over the past 12 months, round-trip fares from Houston George Bush Intcntl Airport to Cambodia have ranged from $1,243 to $1,633.

  • What are the main airports serving Cambodia?

    Flights to Cambodia all arrive at Phnom Penh Techo Intl (KTI).

  • What airlines fly nonstop from Houston George Bush Intcntl Airport to Cambodia?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Houston George Bush Intcntl Airport to Cambodia. However, EVA Air offers a one-stop option.

  • Which cabin classes are available on flights from Houston George Bush Intcntl Airport to Cambodia?

    On flights from Houston George Bush Intcntl Airport to Cambodia you can book Economy Class, Premium Economy Class, Business Class or First Class.

  • What are some popular landmarks in Cambodia?

    KAYAK travelers' favorite landmarks in Cambodia include:

    • Angkor Night Market
    • Psar Chaa
    • Siem Reap Royal Residence

Your guide to booking Houston George Bush Intcntl Airport to Cambodia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 14 weeks before your trip. KAYAK data shows fares in this window are around 38% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for August when flights are typically cheapest and avoid July when prices are at their highest.
  • Flying on Thursday is usually the cheapest. Flights on Friday cost about 25% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Phnom Penh, which is the most popular destination in Cambodia. From there, it's easy to continue on to other popular destinations such as Siem Reap, Koh Rong and Kampot.

Reviews of the top 3 airlines serving from George Bush Intcntl to Cambodia

 
Need help choosing which airline to fly with from George Bush Intcntl to Cambodia? 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
EVA AirOverall score based on 1545 reviews
8.0Entertainment
8.7Crew
8.3Comfort
8.1Food
8.5Boarding
Airline reviews

Food tasted like the meat had freezer burn. Another thing all of our 4 check baggage was left somewhere and my oral medication for my diabetes was left in one of the lost luggage..most of the flight attendants did not know how to communicate in English.. the trip was a total nightmare

2.0 MediocreJoselito, May 2026
Read more EVA Air reviews

Food tasted like the meat had freezer burn. Another thing all of our 4 check baggage was left somewhere and my oral medication for my diabetes was left in one of the lost luggage..most of the flight attendants did not know how to communicate in English.. the trip was a total nightmare

I am really satisfied with Eva Air and will definitely fly with them again.

I always preferred EVA air every time I visit Philippines. It’s just this time that I have to be very early to make sure that I don’t miss my flight due to TSA problem. There’s only one choice of food serve which you use to have 2 on our flight from Taiwan to Philippines . Otherwise I will still use EVA air in my future flight.

Amazing customer service. BUT!! It would be nice if the flight attendants SMILE a little more, I know they are doing their job, but it is importantly to smile back and be warm to passengers. Nobody is trying to hit on them, it’s just being polite. So, please Taiwanese flight attendants: SMILE MORE WHEN YOU INTERACT WITH PAYING CUSTOMERS

It was easy going check in was easy and pretty fast entertainment was up to date on movies and food was ok

From checking at the airport to end of flights, attentive and caring personnel, comfortable seating, great food. I plan on using EVA again. Thank you, all.

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 crew were all great, the flight went very well I am very pleased with the whole experience

Flight crew was the best. First time on Eva airways and we will be a repeat customer. Service was efficient and food was very good. Empty seats allowed us to stretch and sleep.

For a 17hr economy flight it wasn’t bad at all, thankfully it wasn’t a narrow body plane.

Simplicity of boarding and corporate interactions were all totally positive and simple, brief, organized and clear. No regrets at all. I will favor flights with Cathay Pacific in the future.

Big selection and great food and beverages in business class with good service. Full recline but less privacy compared with Qatar.

Really impressed with the Airline and much with the Crew. The crew was amazingggg, changed seats very easily, provided a lot of snacks on demand, the plane is nice and clean, the menu is well presented; unfortunately, the food is not fantastic, but it's not bad either but nothing to rave about. I am still rating it as excellent because I loved everything else; food improvement will be great!

My flight was delayed by 8 hours I arrived at airport 4hrs earlier but to see if they can reroute me to get my connecting flt to Hong Kong. They auto rebooked my flt. With no chance. Which I missed this entire reservation through kayak. My next flt they got me on was at 6 am. Misses an entire day of my trip abroad all my accommodations seat assignments were missed and missed adding my TSA precheck to my ticket as well as my vegan meal request so I didnt have meals on any of the flight....so not a comfortable experience. Please help me with accommodations upon my return.

The plane was dirty, the seats were torn and broken, the service was the most terrible ever, the bathroom dirty, they will not even serve water you had to request it, the meals were terrible, overall less than Zero, I will never fly Cathay Pacific again.

Frequently flyer number should and could have been put on at the time of booking as I gave the number when booking.

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Super delayed. Unnecessary. Need more competent people doing logistics to keep things moving on time. Totally unacceptable.

I traveled to Singapore for 5 days, I didn’t receive my luggage until the 3rd day. When I received my luggage was broken which they fixed it supposedly. I never had such a poor experience with the any other airline. I honestly think it should be a compensation for all of my losses and suffering that I went through.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

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

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

INDIGO connection is extremely bad.. will never book QATAR flight with Indigo connection.. I spend more money on Qatar flight to get better service but Indigo connection is worst than local flights

Qatar said few times that the luggage will be at the final destination but they were wrong. Please check where your port of entry is at the destination. This is where the luggage would be. The food was terrible.

The Crew was Very Nice but the food was Very Disappointing - the seats were Very Uncomfortable

The screen was not clean.It had stains of previous customer .Also the toilets..My daughter got urine infection. Not happy with the cleanliness of aircraft.Also requested multiple time hot beverages but not served at all sighting disturbances. Request on behalf of every passenger please sanitize and clean as we stay for 15 plus hours..

More options for your flight from George Bush Intcntl to Cambodia

Complete your trip to Cambodia with a hotel stay or car rental