Phnom Penh

$894+ Cheap flights from Hobby (HOU) to Phnom Penh (PNH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — PNH
Jul 30 — Aug 61
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hobby to Phnom Penh with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Hobby to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2025.

Round-trip from

$1,637
(Korean Air)

One-way from

$894
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$1,798
From Houston Hobby to Phnom Penh Pochentong
One-way flight from Houston Hobby to Phnom Penh Pochentong
Highest demand for flights based on searches. 10% potential increase in price ($160 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($61 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Hobby to Phnom Penh

Cheapest flights from Hobby to Phnom Penh
Explore the most affordable flight options available from Hobby to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

This Korean Air deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/209:04 amHOU - PNH
2 stops25h 06mMultiple Airlines
Sat 11/811:45 pmPNH - HOU
2 stops24h 55mMultiple Airlines
Deal found 7/22$1,637
This oojo deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/272:30 pmHOU - PNH
3 stops37h 45mQatar Airways
Thu 9/255:40 pmPNH - HOU
3 stops38h 31mQatar Airways
Deal found 7/22$1,656
This Travelocity deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:00 amHOU - PNH
2 stops28h 10mKorean Air
Tue 10/711:30 pmPNH - HOU
2 stops28h 57mKorean Air
Deal found 7/22$1,804

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby to Phnom Penh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Phnom Penh that are best for you.

Fly from

Hobby

Fly to

Phnom Penh

Route

Depart

Return

Price

HoustonPhnom Penh

HOU - PNH

HOUPNH

Houston Hobby

Sat 9/20

9:04 am-10:10 pm

2 stops25h 06m

Phnom Penh Pochentong

Sat 11/8

11:45 pm-11:40 am

2 stops24h 55m

$1,637

HoustonPhnom Penh

HOU - PNH

HOUPNH

Houston Hobby

Wed 8/27

2:30 pm-4:15 pm

3 stops37h 45m

Phnom Penh Pochentong

Thu 9/25

5:40 pm-8:11 pm

3 stops38h 31m

$1,656

HoustonPhnom Penh

HOU - PNH

HOUPNH

Houston Hobby

Wed 8/27

6:00 am-10:10 pm

2 stops28h 10m

Phnom Penh Pochentong

Tue 10/7

11:30 pm-4:27 pm

2 stops28h 57m

$1,804

HoustonPhnom Penh

HOU - PNH

HOUPNH

Houston Hobby

Thu 9/18

6:00 am-10:10 pm

2 stops28h 10m

$894

HoustonPhnom Penh

HOU - PNH

HOUPNH

Houston Hobby

Thu 9/18

8:32 pm-4:15 pm

3 stops31h 43m

$929

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Best time to book a flight from Hobby to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Hobby with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to Phnom Penh

What is the cheapest month to book a flight from Houston Hobby Airport to Phnom Penh?

Currently, March is the cheapest month in which you can book a flight from Houston Hobby Airport to Phnom Penh (average of $987). Flying from Houston Hobby Airport to Phnom Penh in June is currently the most expensive (average of $1,553). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Houston Hobby Airport to Phnom Penh?

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated July 25, 2025.
See what other customers who have flown with Korean Air and Qatar Airways from Houston Hobby Airport to Phnom Penh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Comfort

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Entertainment

8.2

Comfort

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Entertainment

8.2

Comfort

8.2

Crew

8.7

Food

8.1

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Hobby to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Phnom Penh from Houston Hobby?

    Phnom Penh Pochentong (PNH), located 5.0 mi from the city center, is the airport you fly into when you book flights from Houston Hobby to Phnom Penh. 1 airline have flights to Pochentong from Houston Hobby on a regular basis. Booking flights from Houston Hobby to Phnom Penh Pochentong should not be difficult; the airport handles an average of 0 inbound flights from Houston Hobby per day.

  • What are the cheapest airlines flying from Houston Hobby Airport to Phnom Penh round-trip?

    Currently priced at $1,656, Qatar Airways will fly you from Houston Hobby Airport to Phnom Penh and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Korean Air for as low as $1,804.

  • Can I find deals for flights from Hobby to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Hobby to Phnom Penh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hobby to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hobby to Phnom Penh.

  • Can I find deals for business class flights from Hobby to Phnom Penh?

    Yes. Cheapflights offers flight deals from Hobby to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston Hobby Airport to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Houston Hobby Airport to Phnom Penh (average of $987). Flying from Houston Hobby Airport to Phnom Penh in June is currently the most expensive (average of $1,553). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hobby to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Hobby to Phnom Penh

Discover the top airline that operate flights from Hobby to Phnom Penh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$1,078Average$1,271FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.