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Flights from Sihanoukville to Houston Starting at AU$2,318

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

  • Round-trip
      • KOS10:20
        47h 55m
        2 stops
        IAH22:15
        Sun, Mar 30|Sihanoukville - Houston|Air Cambodia
        IAH01:00
        44h 5m
        2 stops
        KOS09:05
        Sun, Apr 6|Houston - Sihanoukville|EVA Air
        AU$2,318AU$4,710
        51% OFF
        51% OFF
        AU$4,710AU$2,318

        Choose Air Cambodia flights from Sihanoukville to Houston. The one-way connecting flight with Air Cambodia departs from Sihanouk International Airport on Sun, Mar 30-Sun, Apr 6, arriving at George Bush Intercontinental Airport. One-way Prices start from AU$2,318 including taxes and charges.

      • KOS10:45
        47h 5m
        2 stops
        IAH20:50
        Tue, Mar 4|Sihanoukville - Houston|Air Cambodia
        IAH00:40
        44h 55m
        2 stops
        KOS09:35
        Tue, Mar 11|Houston - Sihanoukville|EVA Air
        AU$2,377AU$4,710
        50% OFF
        50% OFF
        AU$4,710AU$2,377

        Choose Air Cambodia flights from Sihanoukville to Houston. The one-way connecting flight with Air Cambodia departs from Sihanouk International Airport on Tue, Mar 4-Tue, Mar 11, arriving at George Bush Intercontinental Airport. One-way Prices start from AU$2,377 including taxes and charges.

      • KOS10:45
        47h 5m
        2 stops
        IAH20:50
        Mon, Feb 24|Sihanoukville - Houston|Air Cambodia
        IAH23:30
        45h 5m
        2 stops
        KOS09:35
        Sun, Mar 2|Houston - Sihanoukville|EVA Air
        AU$2,689AU$4,710
        43% OFF
        43% OFF
        AU$4,710AU$2,689

        Choose Air Cambodia flights from Sihanoukville to Houston. The one-way connecting flight with Air Cambodia departs from Sihanouk International Airport on Mon, Feb 24-Sun, Mar 2, arriving at George Bush Intercontinental Airport. One-way Prices start from AU$2,689 including taxes and charges.

      • KOS10:45
        65h 45m
        2 stops
        IAH15:30
        Tue, Feb 25|Sihanoukville - Houston|Air Cambodia
        IAH17:50
        26h 45m
        2 stops
        KOS09:35
        Mon, Mar 3|Houston - Sihanoukville|Qatar Airways
        AU$2,783
        AU$2,783

        Choose Air Cambodia flights from Sihanoukville to Houston. The one-way connecting flight with Air Cambodia departs from Sihanouk International Airport on Tue, Feb 25-Mon, Mar 3, arriving at George Bush Intercontinental Airport. One-way Prices start from AU$2,783 including taxes and charges.

      • KOS10:45
        47h 5m
        2 stops
        IAH20:50
        Thu, Feb 27|Sihanoukville - Houston|Air Cambodia
        IAH23:30
        45h 5m
        2 stops
        KOS09:35
        Wed, Mar 5|Houston - Sihanoukville|EVA Air
        AU$2,945
        AU$2,945

        Choose Air Cambodia flights from Sihanoukville to Houston. The one-way connecting flight with Air Cambodia departs from Sihanouk International Airport on Thu, Feb 27-Wed, Mar 5, arriving at George Bush Intercontinental Airport. One-way Prices start from AU$2,945 including taxes and charges.

      • KOS10:45
        65h 45m
        2 stops
        IAH15:30
        Sun, Mar 2|Sihanoukville - Houston|Air Cambodia
        IAH17:50
        26h 45m
        2 stops
        KOS09:35
        Sat, Mar 8|Houston - Sihanoukville|Qatar Airways
        AU$2,976
        AU$2,976

        Choose Air Cambodia flights from Sihanoukville to Houston. The one-way connecting flight with Air Cambodia departs from Sihanouk International Airport on Sun, Mar 2-Sat, Mar 8, arriving at George Bush Intercontinental Airport. One-way Prices start from AU$2,976 including taxes and charges.

      • KOS10:45
        47h 5m
        2 stops
        IAH20:50
        Fri, Feb 21|Sihanoukville - Houston|Air Cambodia
        IAH23:30
        45h 5m
        2 stops
        KOS09:35
        Thu, Feb 27|Houston - Sihanoukville|EVA Air
        AU$3,006
        AU$3,006

        Choose Air Cambodia flights from Sihanoukville to Houston. The one-way connecting flight with Air Cambodia departs from Sihanouk International Airport on Fri, Feb 21-Thu, Feb 27, arriving at George Bush Intercontinental Airport. One-way Prices start from AU$3,006 including taxes and charges.

      • KOS10:45
        47h 5m
        2 stops
        IAH20:50
        Thu, Feb 20|Sihanoukville - Houston|Air Cambodia
        IAH23:30
        45h 5m
        2 stops
        KOS09:35
        Wed, Feb 26|Houston - Sihanoukville|EVA Air
        AU$3,008
        AU$3,008

        Choose Air Cambodia flights from Sihanoukville to Houston. The one-way connecting flight with Air Cambodia departs from Sihanouk International Airport on Thu, Feb 20-Wed, Feb 26, arriving at George Bush Intercontinental Airport. One-way Prices start from AU$3,008 including taxes and charges.

      • KOS10:45
        47h 5m
        2 stops
        IAH20:50
        Fri, Feb 28|Sihanoukville - Houston|Air Cambodia
        IAH23:30
        45h 5m
        2 stops
        KOS09:35
        Thu, Mar 6|Houston - Sihanoukville|EVA Air
        AU$3,146
        AU$3,146

        Choose Air Cambodia flights from Sihanoukville to Houston. The one-way connecting flight with Air Cambodia departs from Sihanouk International Airport on Fri, Feb 28-Thu, Mar 6, arriving at George Bush Intercontinental Airport. One-way Prices start from AU$3,146 including taxes and charges.

      • KOS10:45
        42h 35m
        2 stops
        IAH16:20
        Sat, Mar 1|Sihanoukville - Houston|Air Cambodia
        IAH19:10
        49h 25m
        2 stops
        KOS09:35
        Fri, Mar 7|Houston - Sihanoukville|Emirates
        AU$3,253
        AU$3,253

        Choose Air Cambodia flights from Sihanoukville to Houston. The one-way connecting flight with Air Cambodia departs from Sihanouk International Airport on Sat, Mar 1-Fri, Mar 7, arriving at George Bush Intercontinental Airport. One-way Prices start from AU$3,253 including taxes and charges.

      • KOS01:00 pm
        3h 5m
        Nonstop
        HOU02:00 pm
        Sat, Feb 22|Sihanoukville - Houston|Air Cambodia
        Find More Flights
        Find More Flights

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

Sihanoukville to Houston flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. K6838

    Air Cambodia

    10:20

    KOS

    1.2h

    11:30

    SGN

    SMTWTFS
    Search

  2. QR975

    Qatar Airways

    08:55

    SGN

    8.1h

    13:00

    DOH

    SMTWTFS

  3. QR713

    Qatar Airways

    08:05

    DOH

    16.4h

    16:30

    IAH

    SMTWTFS

  4. K6838

    Air Cambodia

    10:20

    KOS

    1.2h

    11:30

    SGN

    SMTWTFS
    Search

  5. UA7904

    United Airlines

    07:30

    SGN

    5.7h

    15:10

    NRT

    SMTWTFS

  6. UA7936

    United Airlines

    10:50

    HND

    11.9h

    08:45

    IAH

    SMTWTFS

  7. K6838

    Air Cambodia

    10:20

    KOS

    1.2h

    11:30

    SGN

    SMTWTFS
    Search

  8. BR382

    EVA Air

    01:55

    SGN

    3.3h

    06:10

    TPE

    SMTWTFS

  9. BR052

    EVA Air

    21:20

    TPE

    13.5h

    20:50

    IAH

    SMTWTFS

  10. K6838

    Air Cambodia

    10:20

    KOS

    1.2h

    11:30

    SGN

    SMTWTFS
    Search

  11. EK365

    Emirates

    18:25

    SGN

    7.5h

    22:55

    DXB

    SMTWTFS

  12. EK211

    Emirates

    09:45

    DXB

    16.6h

    17:20

    IAH

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Sihanoukville 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.

FAQ

  • When are flight tickets from Sihanoukville (KOS) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Sihanoukville 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 Sihanoukville (KOS) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around AU$2,694.

How to find a cheap flight from Sihanoukville 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 Sihanoukville 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
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Flight Information from Sihanoukville to Houston

Off-season for travelMarch
Peak season for travelMarch
Flight distance15,103.13 km
Popular airlineAir Cambodia

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