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

EVA Air, at $1,120, was found to be the cheapest airline from Houston to Phnom Penh.Alternate airlines to your destination round-trip include Qatar Airways and Singapore Airlines. EVA Air is priced at 19% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Houston to Phnom Penh one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $944. Users have also found prices from $984 and $1,194 on EVA Air and Korean Air, respectively.

What is the cheapest day to fly from Houston to Phnom Penh?

Travelers seeking maximum savings on their Houston to Phnom Penh flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Houston to Phnom Penh?

Saturday is generally a great day to depart. Flying on this day could help you save up to 28%.

What is the cheapest month to fly from Houston to Phnom Penh?

September can be a great time to fly to Phnom Penh from Houston with a flight ticket averaging about $1,387. Cheapflights users have found deals in the month of September for as cheap as $1,016. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from HOU to PNH?

It’s optimal to fly from Houston to Phnom Penh at noon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the morning.

What airport do you fly into for flights to Phnom Penh from Houston?

If you book a flight to Phnom Penh from Houston, you will be flying to Pochentong, which is the city’s only airport. Phnom Penh Pochentong (PNH) is located 5.0 mi from the center of Phnom Penh. There are 0 flights from Houston to Pochentong per day from 4 different airlines.

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

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

How can I find direct flights from Houston to Phnom Penh?

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

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

Yes. Cheapflights offers flight deals from Houston 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.

$824+ Flights from Houston to Phnom Penh

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Cheap flight deals from Houston to Phnom Penh

Round-trip from	$1,102 (United)
One-way from	$824 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$1,830

From Houston to Phnom Penh Pochentong

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One-way flight from Houston to Phnom Penh Pochentong

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High demand for flights, 7% potential price rise

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Best time to find cheap flights, 2% potential price drop

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Average for round-trip flights in December 2024

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Find flight deals from Houston to Phnom Penh

Cheapest flights from Houston to Phnom Penh
Explore the most affordable flight options available from Houston to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Wed 12/1811:30 pmIAH - PNH

1 stop22h 55mEVA Air

Sat 12/2112:45 pmPNH - IAH

1 stop21h 05mEVA Air

Deal found 12/17

$2,334

Wed 12/1810:35 pmIAH - PNH

3 stops35h 40mMultiple Airlines

Sat 12/217:55 pmPNH - IAH

2 stops32h 13mMultiple Airlines

Deal found 12/17

$2,594

Best flights from Houston to Phnom Penh
Discover carefully curated flight deals from Houston to Phnom Penh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

Mon 1/1312:17 pmIAH - PNH

2 stops35h 28mMultiple Airlines

Wed 2/266:55 pmPNH - IAH

2 stops35h 05mMultiple Airlines

Deal found 12/16

$1,102

Tue 4/291:00 amIAH - PNH

1 stop22h 15mEVA Air

Mon 10/1312:35 pmPNH - IAH

1 stop21h 40mEVA Air

Deal found 12/17

$1,120

Mon 1/205:50 pmIAH - PNH

2 stops32h 35mQatar Airways

Mon 1/275:10 pmPNH - IAH

2 stops35h 20mQatar Airways

Deal found 12/17

$1,198

Tue 3/117:50 pmIAH - PNH

2 stops28h 55mSingapore Airlines

Tue 3/256:45 pmPNH - IAH

2 stops32h 40mSingapore Airlines

Deal found 12/17

$1,206

Fri 3/77:10 pmIAH - PNH

2 stops34h 15mEmirates

Thu 3/209:30 pmPNH - IAH

2 stops31h 50mEmirates

Deal found 12/17

$1,483

Wed 4/97:53 pmIAH - PNH

2 stops40h 22mPhilippine Airlines

Tue 4/291:15 amPNH - IAH

2 stops58h 44mPhilippine Airlines

Deal found 12/17

$1,562

Wed 4/96:00 amHOU - PNH

2 stops28h 10mKorean Air

Wed 4/3011:40 pmPNH - HOU

2 stops34h 01mKorean Air

Deal found 12/17

$1,938

Tue 4/18:25 pmHOU - PNH

3 stops31h 35mQatar Airways

Mon 10/135:30 pmPNH - HOU

3 stops32h 07mQatar Airways

Deal found 12/17

$1,706

Sat 2/87:45 amHOU - PNH

2 stops25h 40mMultiple Airlines

Sun 2/2311:45 pmPNH - HOU

2 stops28h 54mMultiple Airlines

Deal found 12/17

$2,311

Last-minute flights from Houston to Phnom Penh
Discover last-minute flight deals from Houston to Phnom Penh. Data last updated December 18, 2024 and is based on user searches.

Wed 1/87:10 pmIAH - PNH

2 stops58h 15mEmirates

Thu 2/139:30 pmPNH - IAH

3 stops37h 12mEmirates

Deal found 12/17

$1,974

Mon 1/136:35 pmIAH - PNH

2 stops34h 00mMultiple Airlines

Mon 2/176:45 pmPNH - IAH

2 stops35h 15mMultiple Airlines

Deal found 12/17

$1,102

Mon 1/205:50 pmIAH - PNH

2 stops32h 35mQatar Airways

Mon 1/275:10 pmPNH - IAH

2 stops35h 20mQatar Airways

Deal found 12/17

$1,198

Mon 1/206:20 pmIAH - PNH

2 stops28h 05mEVA Air

Mon 2/2412:45 pmPNH - IAH

1 stop21h 05mEVA Air

Deal found 12/17

$1,307

Mon 1/206:45 pmHOU - PNH

3 stops31h 40mQatar Airways

Mon 2/245:10 pmPNH - HOU

3 stops37h 43mQatar Airways

Deal found 12/17

$1,806

Mon 1/206:37 pmHOU - PNH

2 stops38h 48mKorean Air

Mon 2/2411:45 pmPNH - HOU

2 stops35h 44mKorean Air

Deal found 12/17

$2,045

Wed 1/226:50 pmIAH - PNH

2 stops28h 55mSingapore Airlines

Fri 1/246:45 pmPNH - IAH

2 stops32h 40mSingapore Airlines

Deal found 12/17

$1,446

One-way flights from Houston to Phnom Penh
Search for one-way flight options from Houston to Phnom Penh. Find affordable one-way fares based on user searches. Data last updated December 18, 2024.

Thu 5/228:00 amIAH - PNH

3 stops39h 35mMultiple Airlines

Deal found 12/17

$824

Tue 5/204:35 pmIAH - PNH

2 stops36h 45mAir Canada

Deal found 12/17

$944

Mon 5/191:10 amIAH - PNH

1 stop22h 05mEVA Air

Deal found 12/17

$984

Sat 5/246:30 amIAH - PNH

2 stops27h 40mKorean Air

Deal found 12/17

$1,194

Wed 5/216:43 pmHOU - PNH

2 stops39h 27mKorean Air

Deal found 12/17

$1,257

Tue 5/206:33 pmIAH - PNH

3 stops57h 27mQatar Airways

Deal found 12/17

$1,589

Sat 5/242:20 pmIAH - PNH

3 stops38h 15mEmirates

Deal found 12/17

$1,710

Thu 5/224:27 pmHOU - PNH

3 stops35h 33mQatar Airways

Deal found 12/17

$1,872

Find flights from Houston to Phnom Penh within your budget

Fly from

Fly to

Route

Depart

Return

Price

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Mon 1/13

12:17 pm-12:45 pm

2 stops35h 28m

Phnom Penh Pochentong

Wed 2/26

6:55 pm-5:00 pm

2 stops35h 05m

$1,102

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Tue 4/29

1:00 am-11:15 am

1 stop22h 15m

Phnom Penh Pochentong

Mon 10/13

12:35 pm-10:15 pm

1 stop21h 40m

$1,120

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Mon 1/20

5:50 pm-3:25 pm

2 stops32h 35m

Phnom Penh Pochentong

Mon 1/27

5:10 pm-3:30 pm

2 stops35h 20m

$1,198

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Tue 3/11

7:50 pm-12:45 pm

2 stops28h 55m

Phnom Penh Pochentong

Tue 3/25

6:45 pm-3:25 pm

2 stops32h 40m

$1,206

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Fri 3/7

7:10 pm-6:25 pm

2 stops34h 15m

Phnom Penh Pochentong

Thu 3/20

9:30 pm-5:20 pm

2 stops31h 50m

$1,483

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Wed 4/9

7:53 pm-12:15 am

2 stops40h 22m

Phnom Penh Pochentong

Tue 4/29

1:15 am-11:59 pm

2 stops58h 44m

$1,562

HoustonPhnom Penh

HOU - PNH

HOUPNH

Houston Hobby

Tue 4/1

8:25 pm-4:00 pm

3 stops31h 35m

Phnom Penh Pochentong

Mon 10/13

5:30 pm-1:37 pm

3 stops32h 07m

$1,706

HoustonPhnom Penh

HOU - PNH

HOUPNH

Houston Hobby

Wed 2/19

6:00 am-10:25 pm

2 stops27h 25m

Phnom Penh Pochentong

Wed 3/5

11:45 pm-2:12 pm

2 stops27h 27m

$1,890

HoustonPhnom Penh

HOU - PNH

HOUPNH

Houston Hobby

Sat 2/8

7:45 am-10:25 pm

2 stops25h 40m

Phnom Penh Pochentong

Sun 2/23

11:45 pm-3:39 pm

2 stops28h 54m

$2,311

HoustonPhnom Penh

IAH - PNH

IAHPNH

Houston George Bush Intcntl

Thu 5/22

8:00 am-11:35 am

3 stops39h 35m

$824

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 17 results

Best time to book a flight from Houston to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Houston 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.

Travel insights for flights from Houston to Phnom Penh

Get recent, data-driven insights about flights from Houston to Phnom Penh including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Houston to Phnom Penh (average of $1,014). Flying from Houston to Phnom Penh in June is currently the most expensive (average of $1,582). 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.

Rainfall in Phnom Penh by month

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

Temperature in Phnom Penh by month

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Phnom Penh

EVA Air

8.4

Very good

1,269 reviews

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air

8.4

Very good

1,269 reviews

EVA Air

8.4

Very good

1,269 reviews

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Korean Air

8.4

Very good

1,018 reviews

EVA Air

8.4

Very good

1,269 reviews

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Emirates

8.1

Very good

3,412 reviews

EVA Air

8.4

Very good

1,269 reviews

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Singapore Airlines

8.1

Very good

1,329 reviews

EVA Air

8.4

Very good

1,269 reviews

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Qatar Airways

7.5

Good

3,798 reviews

EVA Air

8.4

Very good

1,269 reviews

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

What airport do you fly into for flights to Phnom Penh from Houston?
If you book a flight to Phnom Penh from Houston, you will be flying to Pochentong, which is the city’s only airport. Phnom Penh Pochentong (PNH) is located 5.0 mi from the center of Phnom Penh. There are 0 flights from Houston to Pochentong per day from 4 different airlines.
What are the cheapest airlines flying from Houston to Phnom Penh round-trip?
EVA Air, at $1,120, was found to be the cheapest airline from Houston to Phnom Penh.Alternate airlines to your destination round-trip include Qatar Airways and Singapore Airlines. EVA Air is priced at 19% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Houston to Phnom Penh one-way?
For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $944. Users have also found prices from $984 and $1,194 on EVA Air and Korean Air, respectively.
Can I find deals for flights from Houston to Phnom Penh that include hotel bookings?
Yes. In addition to deals on Houston to Phnom Penh flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Houston to Phnom Penh?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Phnom Penh.
Can I find deals for business class flights from Houston to Phnom Penh?
Yes. Cheapflights offers flight deals from Houston 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 to Phnom Penh?
Currently, October is the cheapest month in which you can book a flight from Houston to Phnom Penh (average of $1,014). Flying from Houston to Phnom Penh in June is currently the most expensive (average of $1,582). 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

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Top 4 airlines flying from Houston to Phnom Penh

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$866	Average$1,330	FlexibilityNo cancel fee	On-time81%
EVA Air	Cheapest$1,047	Average$1,383	FlexibilityNo cancel fee	On-time74%
Qatar Airways	Cheapest$1,162	Average$1,274	FlexibilityNo cancel fee	On-time68%
Korean Air	Cheapest$1,195	Average$1,202	FlexibilityNo cancel fee	On-time81%

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$824+ Cheap flights from Houston 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Houston to Phnom Penh with Cheapflights

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Cheap flight deals from Houston to Phnom Penh

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Find flight deals from Houston to Phnom Penh

Cheapest flights from Houston to Phnom PenhExplore the most affordable flight options available from Houston to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Explore the most affordable flight options available from Houston to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Find flights from Houston to Phnom Penh within your budget

Best time to book a flight from Houston to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Houston with our price prediction graph.

Travel insights for flights from Houston to Phnom Penh

Get recent, data-driven insights about flights from Houston to Phnom Penh including ideal travel times, pricing trends, and more.

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

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

Reviews of airlines servicing Phnom Penh

Related info for your journey

Find useful and relevant information for your journey from Houston 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?

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

What are the cheapest airlines to fly from Houston to Phnom Penh one-way?

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

How can I find direct flights from Houston to Phnom Penh?

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

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

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 Houston to Phnom Penh

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

Top 4 airlines flying from Houston to Phnom Penh

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Cheapest flights from Houston to Phnom Penh
Explore the most affordable flight options available from Houston to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.