App
Customer Support
PHP
Find Bookings
Trip.com
>
Flights
>
Flights to United States
>
Flights to Houston
>
Flights from Phnom Penh to Houston
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Phnom Penh to Houston Starting at PHP 54,554

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • PNH05:10 pm
        35h 20m
        1 stop
        IAH04:30 pm
        Thu, Mar 27|Phnom Penh - Houston|Qatar Airways
        PHP 54,554PHP 83,134
        34% OFF
        34% OFF
        PHP 83,134PHP 54,554

        Choose Qatar Airways flights from Phnom Penh to Houston. The one-way connecting flight with Qatar Airways departs from Phnom Penh International Airport on Thu, Mar 27, arriving at George Bush Intercontinental Airport. One-way Prices start from PHP 54,554 including taxes and charges.

      • PNH05:40 pm
        34h 10m
        1 stop
        IAH03:50 pm
        Thu, May 15|Phnom Penh - Houston|Qatar Airways
        PHP 55,514PHP 83,134
        33% OFF
        33% OFF
        PHP 83,134PHP 55,514

        Choose Qatar Airways flights from Phnom Penh to Houston. The one-way connecting flight with Qatar Airways departs from Phnom Penh International Airport on Thu, May 15, arriving at George Bush Intercontinental Airport. One-way Prices start from PHP 55,514 including taxes and charges.

      • PNH03:05 pm
        36h 20m
        1 stop
        IAH03:25 pm
        Thu, Mar 27|Phnom Penh - Houston|Singapore Airlines
        PHP 56,265PHP 83,134
        32% OFF
        32% OFF
        PHP 83,134PHP 56,265

        Choose Singapore Airlines flights from Phnom Penh to Houston. The one-way connecting flight with Singapore Airlines departs from Phnom Penh International Airport on Thu, Mar 27, arriving at George Bush Intercontinental Airport. One-way Prices start from PHP 56,265 including taxes and charges.

      • PNH05:30 pm
        34h 20m
        1 stop
        IAH03:50 pm
        Mon, Mar 31|Phnom Penh - Houston|Qatar Airways
        PHP 56,393
        PHP 56,393

        Choose Qatar Airways flights from Phnom Penh to Houston. The one-way connecting flight with Qatar Airways departs from Phnom Penh International Airport on Mon, Mar 31, arriving at George Bush Intercontinental Airport. One-way Prices start from PHP 56,393 including taxes and charges.

      • PNH05:40 pm
        34h 10m
        1 stop
        IAH03:50 pm
        Wed, Apr 30|Phnom Penh - Houston|Qatar Airways
        PHP 56,601
        PHP 56,601

        Choose Qatar Airways flights from Phnom Penh to Houston. The one-way connecting flight with Qatar Airways departs from Phnom Penh International Airport on Wed, Apr 30, arriving at George Bush Intercontinental Airport. One-way Prices start from PHP 56,601 including taxes and charges.

      • PNH05:10 pm
        35h 20m
        1 stop
        IAH03:30 pm
        Tue, Mar 4|Phnom Penh - Houston|Qatar Airways
        PHP 56,881
        PHP 56,881

        Choose Qatar Airways flights from Phnom Penh to Houston. The one-way connecting flight with Qatar Airways departs from Phnom Penh International Airport on Tue, Mar 4, arriving at George Bush Intercontinental Airport. One-way Prices start from PHP 56,881 including taxes and charges.

      • PNH09:30 pm
        31h 50m
        1 stop
        IAH04:20 pm
        Mon, Mar 3|Phnom Penh - Houston|Emirates
        PHP 58,984
        PHP 58,984

        Choose Emirates flights from Phnom Penh to Houston. The one-way connecting flight with Emirates departs from Phnom Penh International Airport on Mon, Mar 3, arriving at George Bush Intercontinental Airport. One-way Prices start from PHP 58,984 including taxes and charges.

      • PNH09:30 pm
        31h 50m
        1 stop
        IAH04:20 pm
        Thu, Mar 6|Phnom Penh - Houston|Emirates
        PHP 59,784
        PHP 59,784

        Choose Emirates flights from Phnom Penh to Houston. The one-way connecting flight with Emirates departs from Phnom Penh International Airport on Thu, Mar 6, arriving at George Bush Intercontinental Airport. One-way Prices start from PHP 59,784 including taxes and charges.

      • PNH05:30 pm
        34h 20m
        1 stop
        IAH03:50 pm
        Sat, Apr 12|Phnom Penh - Houston|Qatar Airways
        PHP 59,848
        PHP 59,848

        Choose Qatar Airways flights from Phnom Penh to Houston. The one-way connecting flight with Qatar Airways departs from Phnom Penh International Airport on Sat, Apr 12, arriving at George Bush Intercontinental Airport. One-way Prices start from PHP 59,848 including taxes and charges.

      • PNH08:50 pm
        32h
        1 stop
        IAH04:50 pm
        Thu, Apr 24|Phnom Penh - Houston|Emirates
        PHP 60,096
        PHP 60,096

        Choose Emirates flights from Phnom Penh to Houston. The one-way connecting flight with Emirates departs from Phnom Penh International Airport on Thu, Apr 24, arriving at George Bush Intercontinental Airport. One-way Prices start from PHP 60,096 including taxes and charges.

      • PNH01:00 pm
        3h 5m
        Nonstop
        HOU02:00 pm
        Fri, Feb 28|Phnom Penh - Houston|Qatar Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Phnom Penh to Houston Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. PR2622

    Philippine Airlines

    01:05 am

    PNH

    2.8h

    04:50 am

    MNL

    --T-TFS
    Search

  2. PR112

    Philippine Airlines

    11:05 am

    MNL

    13.8h

    09:50 am

    LAX

    SMTWTFS

  3. F93132

    Frontier Airlines

    01:39 pm

    ONT

    3.2h

    06:52 pm

    IAH

    S-T-TF-

  4. VZ723

    Thai Vietjet Air

    07:55 pm

    PNH

    1.3h

    09:10 pm

    BKK

    SMTWTFS
    Search

  5. ZG052

    ZIPAIR

    11:10 pm

    BKK

    6.3h

    07:30 am

    NRT

    SMTWTFS

  6. ZG016

    ZIPAIR

    10:30 am

    NRT

    11.8h

    08:15 am

    IAH

    -MTWTFS

  7. VN922

    Vietnam Airlines

    08:00 pm

    PNH

    1.9h

    09:55 pm

    HAN

    S-T-T-S
    Search

  8. VN310

    Vietnam Airlines

    12:40 am

    HAN

    4.9h

    07:35 am

    NRT

    SMTWTFS

  9. ZG016

    ZIPAIR

    10:30 am

    NRT

    11.8h

    08:15 am

    IAH

    -MTWTFS

  10. EK349

    Emirates

    09:30 pm

    PNH

    2.0h

    12:30 am

    SIN

    SMTWTFS
    Search

  11. UA002

    United Airlines

    09:00 am

    SIN

    15.1h

    09:05 am

    SFO

    SMTWTFS

  12. UA1314

    United Airlines

    01:04 pm

    SFO

    3.9h

    06:55 pm

    IAH

    SMTWTFS

  13. EK349

    Emirates

    09:30 pm

    PNH

    2.0h

    12:30 am

    SIN

    SMTWTFS
    Search

  14. UA002

    United Airlines

    09:00 am

    SIN

    15.1h

    09:05 am

    SFO

    SMTWTFS

  15. UA313

    United Airlines

    11:05 am

    SFO

    3.9h

    05:00 pm

    IAH

    SMTWTFS

  16. KE690

    Korean Air

    11:30 pm

    PNH

    5.5h

    07:00 am

    ICN

    SMTWTFS
    Search

  17. KE017

    Korean Air

    02:30 pm

    ICN

    11.2h

    09:40 am

    LAX

    SMTWTFS

  18. F93132

    Frontier Airlines

    01:39 pm

    ONT

    3.2h

    06:52 pm

    IAH

    S-T-TF-

  19. KE690

    Korean Air

    11:30 pm

    PNH

    5.5h

    07:00 am

    ICN

    SMTWTFS
    Search

  20. KE017

    Korean Air

    02:30 pm

    ICN

    11.2h

    09:40 am

    LAX

    SMTWTFS

  21. F91756

    Frontier Airlines

    02:28 pm

    LAX

    3.5h

    08:00 pm

    IAH

    SMTWTFS

  22. K6722

    Air Cambodia

    12:05 pm

    PNH

    1.1h

    01:10 pm

    BKK

    SMTWTFS
    Search

  23. TG634

    Thai Airways

    12:40 pm

    BKK

    3.7h

    05:20 pm

    TPE

    SMTWTFS

  24. TG6264

    Thai Airways

    09:20 pm

    TPE

    13.5h

    08:50 pm

    IAH

    SMTWTFS

  25. MU760

    China Eastern Airlines

    12:15 am

    PNH

    4.1h

    05:20 am

    PVG

    SMTWTFS
    Search

  26. MU583

    China Eastern Airlines

    01:10 pm

    PVG

    11.9h

    09:05 am

    LAX

    SMTWTFS

  27. F93132

    Frontier Airlines

    01:39 pm

    ONT

    3.2h

    06:52 pm

    IAH

    S-T-TF-

  28. MU760

    China Eastern Airlines

    12:15 am

    PNH

    4.1h

    05:20 am

    PVG

    SMTWTFS
    Search

  29. MU583

    China Eastern Airlines

    01:10 pm

    PVG

    11.9h

    09:05 am

    LAX

    SMTWTFS

  30. F91756

    Frontier Airlines

    02:28 pm

    LAX

    3.5h

    08:00 pm

    IAH

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Phnom Penh to Houston?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Phnom Penh (PNH) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Phnom Penh to Houston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Phnom Penh (PNH) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around PHP 81,351.

How to find a cheap flight from Phnom Penh to Houston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phnom Penh to Houston. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Phnom Penh to Houston

Cheapest nonstop flight pricePHP 54,554
Off-season for travelMarch
Peak season for travelNovember
Flight distance14,950.88 km
Popular airlineBritish Airways

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.