Cheap flights from Houston to Cambodia from $473

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Cambodia departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Houston to Cambodia

Cheap round-trip flights

 Logo
8:00 am - 12:15 amIAH-PNH
28h 15m2 stops
 Logo
1:15 am - 11:26 pmPNH-IAH
34h 11m2 stops
Wed, Aug 27 - Tue, Sep 2
 Logo
8:00 am - 10:15 amIAH-PNH
38h 15m2 stops
 Logo
11:25 am - 5:00 amPNH-IAH
29h 35m2 stops
Wed, Aug 27 - Wed, Sep 3
 Logo
9:26 pm - 11:15 pmIAH-PNH
37h 49m2 stops
 Logo
12:10 am - 10:35 pmPNH-IAH
34h 25m2 stops
Tue, Aug 12 - Sat, Aug 30
Turkish Airlines Logo
9:05 pm - 2:40 pmIAH-PNH
28h 35m2 stops
Turkish Airlines Logo
7:15 pm - 7:10 pmPNH-IAH
36h 55m2 stops
$952Turkish Airlines
Find Deal
Tue, Dec 9 - Mon, Dec 22
Singapore Airlines Logo
7:26 pm - 8:35 amIAH-PNH
49h 09m2 stops
Singapore Airlines Logo
7:40 pm - 11:59 pmPNH-IAH
41h 19m2 stops
$1,079Singapore Airlines
Find Deal
Mon, Oct 27 - Fri, Dec 12
EVA Air Logo
1:35 am - 11:15 amIAH-PNH
21h 40m1 stop
EVA Air Logo
12:35 pm - 10:25 pmPNH-IAH
21h 50m1 stop
$1,128EVA Air
Find Deal
Tue, Aug 26 - Wed, Sep 3
EVA Air Logo
1:10 am - 11:15 amIAH-PNH
22h 05m1 stop
EVA Air Logo
12:35 pm - 10:25 pmPNH-IAH
21h 50m1 stop
$1,150EVA Air
Find Deal
Sun, Sep 7 - Tue, Sep 30
Qatar Airways Logo
6:25 pm - 4:15 pmIAH-PNH
33h 50m2 stops
Qatar Airways Logo
5:10 pm - 4:20 pmPNH-IAH
35h 10m2 stops
$1,178Qatar Airways
Find Deal
Tue, Oct 7 - Tue, Oct 28
Qatar Airways Logo
6:25 pm - 4:15 pmIAH-PNH
33h 50m2 stops
Qatar Airways Logo
5:40 pm - 3:50 pmPNH-IAH
34h 10m2 stops
$1,180Qatar Airways
Find Deal
Mon, Sep 8 - Tue, Sep 30
Singapore Airlines Logo
7:28 pm - 8:40 amIAH-PNH
49h 12m2 stops
Singapore Airlines Logo
2:40 pm - 6:26 pmPNH-IAH
40h 46m2 stops
$1,193Singapore Airlines
Find Deal
Sat, Sep 20 - Sat, Nov 8

Qatar Airways flights from Houston to Cambodia

Our best Qatar Airways deals on Houston to Cambodia flight tickets
Qatar Airways
Oct 7
IAH6:25 pmHouston George Bush Intcntl
33h 50m
2 stops
PNH4:15 pmPhnom Penh Pochentong
Oct 28
PNH5:10 pmPhnom Penh Pochentong
35h 10m
2 stops
IAH4:20 pmHouston George Bush Intcntl
Qatar Airways
Sep 8
IAH6:25 pmHouston George Bush Intcntl
33h 50m
2 stops
PNH4:15 pmPhnom Penh Pochentong
Sep 30
PNH5:40 pmPhnom Penh Pochentong
34h 10m
2 stops
IAH3:50 pmHouston George Bush Intcntl
Qatar Airways
Oct 26
IAH6:40 pmHouston George Bush Intcntl
32h 45m
2 stops
PNH3:25 pmPhnom Penh Pochentong
Dec 19
PNH5:10 pmPhnom Penh Pochentong
35h 10m
2 stops
IAH3:20 pmHouston George Bush Intcntl

EVA Air flights from Houston to Cambodia

Our best EVA Air deals on Houston to Cambodia flight tickets
EVA Air
Aug 26
IAH1:35 amHouston George Bush Intcntl
21h 40m
1 stop
PNH11:15 amPhnom Penh Pochentong
Sep 3
PNH12:35 pmPhnom Penh Pochentong
21h 50m
1 stop
IAH10:25 pmHouston George Bush Intcntl
EVA Air
Sep 7
IAH1:10 amHouston George Bush Intcntl
22h 05m
1 stop
PNH11:15 amPhnom Penh Pochentong
Sep 30
PNH12:35 pmPhnom Penh Pochentong
21h 50m
1 stop
IAH10:25 pmHouston George Bush Intcntl
EVA Air
Jul 31
IAH1:35 amHouston George Bush Intcntl
21h 40m
1 stop
PNH11:15 amPhnom Penh Pochentong
Sep 1
PNH12:35 pmPhnom Penh Pochentong
21h 50m
1 stop
IAH10:25 pmHouston George Bush Intcntl

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Cambodia 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, momondo users made 832,500 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Houston to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Wed 8/27

8:00 am-12:15 am

2 stops28h 15m

Phnom Penh Pochentong

Tue 9/2

1:15 am-11:26 pm

2 stops34h 11m

$851

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Wed 8/27

8:00 am-10:15 am

2 stops38h 15m

Phnom Penh Pochentong

Wed 9/3

11:25 am-5:00 am

2 stops29h 35m

$942

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Tue 8/12

9:26 pm-11:15 pm

2 stops37h 49m

Phnom Penh Pochentong

Sat 8/30

12:10 am-10:35 pm

2 stops34h 25m

$950

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Tue 12/9

9:05 pm-2:40 pm

2 stops28h 35m

Phnom Penh Pochentong

Mon 12/22

7:15 pm-7:10 pm

2 stops36h 55m

$952

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Mon 10/27

7:26 pm-8:35 am

2 stops49h 09m

Phnom Penh Pochentong

Fri 12/12

7:40 pm-11:59 pm

2 stops41h 19m

$1,079

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Tue 8/26

1:35 am-11:15 am

1 stop21h 40m

Phnom Penh Pochentong

Wed 9/3

12:35 pm-10:25 pm

1 stop21h 50m

$1,128

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Sun 9/7

1:10 am-11:15 am

1 stop22h 05m

Phnom Penh Pochentong

Tue 9/30

12:35 pm-10:25 pm

1 stop21h 50m

$1,150

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Tue 10/7

6:25 pm-4:15 pm

2 stops33h 50m

Phnom Penh Pochentong

Tue 10/28

5:10 pm-4:20 pm

2 stops35h 10m

$1,178

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Mon 9/8

6:25 pm-4:15 pm

2 stops33h 50m

Phnom Penh Pochentong

Tue 9/30

5:40 pm-3:50 pm

2 stops34h 10m

$1,180

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Sat 9/20

7:28 pm-8:40 am

2 stops49h 12m

Phnom Penh Pochentong

Sat 11/8

2:40 pm-6:26 pm

2 stops40h 46m

$1,193

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Cambodia from

How to get the cheapest flight ticket from Houston to Cambodia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cambodia?

In general, September is the cheapest month to fly from Houston to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,182. The month of October is another great option to travel to Cambodia, with average flight prices from Houston averaging around $1,183.

What is the cheapest day to depart on your flight to Cambodia?

The cheapest day to depart on your flight to Cambodia is on a Sunday when prices can be found for as low as $1,206. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Cambodia is Saturday, with ticket prices averaging around $1,553.

What is the cheapest time of day to depart on your flight to Cambodia?

Our data shows that the cheapest Houston to Cambodia flights are usually those with departure times in the morning. Our users have found flights to Cambodia in the morning for as low as $1,202. In contrast, the most expensive time of day to depart to Cambodia is in the evening when prices are around $1,480.

Cheap Houston to Cambodia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Cambodia

Best Price Found

$473

Fastest flight time

21h 40m

Direct flights

None

Airports in Cambodia

1 airport
The best one-way flight to Cambodia from Houston in the past 72 hours is $473. The best round-trip flight deal from Houston to Cambodia found on momondo in the last 72 hours is $851.
The fastest flight from Houston to Cambodia takes 21h 40m
There are no direct flights from Houston to Cambodia. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Phnom Penh Pochentong Airport and Houston Hobby Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Cambodia: Phnom Penh Pochentong (PNH)

  • When did momondo last update prices for flights from Houston to Cambodia?

    Prices for flights from Houston to Cambodia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to Cambodia?

  • How old do you have to be to fly from Houston to Cambodia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Cambodia.

  • What documentation or ID do you need to fly to Cambodia?

    The travel and health documents required for your trip to Cambodia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cambodia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Houston to Cambodia

Compare and see reviews for airlines that fly from Houston to Cambodia with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $856Free CancellationRating
8.1
1,338 reviews
Search Singapore Airlines flights
Turkish AirlinesPriceFrom $976Free CancellationRating
7.3
3,928 reviews
Search Turkish Airlines flights
EVA AirPriceFrom $1,070Free CancellationRating
8.4
1,222 reviews
Search EVA Air flights
Qatar AirwaysPriceFrom $1,211Free CancellationRating
7.4
3,607 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Cambodia?

It is quick and easy to find Houston to Cambodia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cambodia that suits you.

Can I find flights from Houston to Cambodia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cambodia from Houston with this policy.

How can momondo help me find flights from Houston to Cambodia?

momondo helps you find the best flight between Houston and Cambodia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Houston to Cambodia right now. Can momondo alert me if prices change?

Price alerts on flights to Cambodia from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Cambodia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/4
Mon 8/11

Find better results for your trip to Cambodia

Popular cities in Cambodia

Popular flights according to clicks in the last 7 days on momondo