KTI - IAH

$623 Find Cheap Flights from Phnom Penh to Houston George Bush Airport - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest one-way
$623
Typical prices: $975-$1,167
Multiple Airlines
Fri 11/2
KTI - IAH • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Phnom Penh and Houston George Bush Intcntl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 49% price drop
March
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Houston George Bush Intcntl Airport!

Cheap Flights from Phnom Penh to George Bush Intcntl (KTI-IAH)

 

Cheap flights from Phnom Penh to George Bush Intcntl with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Multiple Airlines Logo
KTI  Phnom Penh Techo Intl-IAH Houston George Bush Airport
9271 mimulti-stop
Multiple Airlines Logo
IAH  Houston George Bush Airport-KTI Phnom Penh Techo Intl
9271 mimulti-stop
Multiple Airlines

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

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

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Phnom Penh to Houston George Bush Intcntl Airport. It’s 28% cheaper than the average day, while Friday is the most expensive, with prices 51% higher.

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Key details for Phnom Penh to Houston George Bush Intcntl Airport flights

Low season

August

Cheapest flight

$623
Beat the crowds with an average 86% drop in travelers.
The most popular month to fly with an average 36% increase in travelers.
One-way flight from Phnom Penh to Houston George Bush Intcntl 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

Your Phnom Penh to Houston George Bush Intcntl Airport flight questions, answered

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

  • What cabin classes can I book on flights from Phnom Penh to Houston George Bush Intcntl Airport?

    Two cabin classes are available on flights from Phnom Penh to Houston George Bush Intcntl Airport:

    • Economy Class
    • Business Class

  • How long is a flight from Phnom Penh to Houston George Bush Intcntl Airport?

    A nonstop flight from Phnom Penh to Houston George Bush Intcntl Airport takes 00m, covering 9,271 miles.

  • Do I need a passport to fly from Phnom Penh to Houston George Bush Intcntl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Phnom Penh to Houston George Bush Intcntl Airport flight?

    Round-trip flights from Phnom Penh to Houston George Bush Intcntl Airport range from $1,565 to $2,668, with an average of $1,759 over the past 12 months. Anything below $1,565 counts as a good deal.

  • How are flight prices from Phnom Penh to Houston George Bush Intcntl Airport looking right now?

    One-way fares from Phnom Penh to Houston George Bush Intcntl Airport are currently lower than usual. Average one-way flight prices are about $899, which is 15% below the typical average for this route.

  • What car rental options are available at Houston George Bush Intcntl Airport (IAH)?

    Houston George Bush Intcntl Airport (IAH) hosts 5 major car rental companies, with daily rates starting from around $3 for economy cars. Top options include:

    • ACO Rent A Car
    • Easirent
    • America Car Rental
    • Thrifty
    • Hertz

  • Which airports can I use when flying from Phnom Penh to Houston George Bush Intcntl Airport?

    Flights from Phnom Penh to Houston George Bush Intcntl Airport usually depart from Phnom Penh Techo Intl (KTI) and arrive at Houston George Bush Intcntl (IAH).

  • Which airports do connecting flights from Phnom Penh to Houston George Bush Intcntl Airport pass through?

    Most connecting flights from Phnom Penh to Houston George Bush Intcntl Airport pass through Taipei City Taiwan Taoyuan Intl (TPE), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Phnom Penh to Houston George Bush Intcntl Airport?

    Yes. Flexible dates can save you up to 52% on flights from Phnom Penh to Houston George Bush Intcntl Airport. Thursday is the cheapest departure day at $1,284 round-trip on average, while Friday is the most expensive at $2,668, a difference of $1,384.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Phnom Penh and Houston George Bush Intcntl Airport?

    Houston George Bush Intcntl Airport is 12 hours behind Phnom Penh (Central Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Houston George Bush Intcntl Airport?

    Some of the most popular sights in Houston George Bush Intcntl Airport are George R. Brown Convention Center, Daikin Park and Houston Stadium. These are among the most viewed places in Houston George Bush Intcntl Airport on KAYAK.

Your guide to booking Phnom Penh to Houston George Bush Intcntl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average $1,284, about $1,384 less than Friday fares (52% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Phnom Penh to Houston George Bush Intcntl Airport trip for January. Fares historically average $895 round-trip in that month - typically $1,773 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Houston George Bush Intcntl Airport.

    • Houston Airport Marriott at George Bush Intercontinental

More options for your flight from Phnom Penh to George Bush Intcntl

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