Find Cheap Flights from Houston George Bush Intcntl to Phnom Penh Pochentong (IAH - PNH)

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Wed 12/13
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Good to Know

Low Season:
September
Best time to beat the crowds
3%
expected price decrease
High Season:
June
Most popular time to fly
15%
expected price increase
Average Price:
$1218
(avg. price over the last 2 weeks)
Good Deal:
$849
or less (round trip)

When to Book Flights from Houston George Bush Intcntl to Phnom Penh Pochentong

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $848 or less.
The cheapest flight from Houston George Bush Intcntl to Phnom Penh Pochentong was found 58 days before departure, on average.
Book at least 4 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is September.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Houston George Bush Intcntl to Phnom Penh Pochentong Flights

How long does a flight from Houston George Bush Intcntl to Phnom Penh Pochentong take?
An average nonstop flight takes 22h 45m, covering a distance of 9268 miles.
Which airlines provide the cheapest flights from Houston George Bush Intcntl to Phnom Penh Pochentong?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($632), Singapore Airlines ($653) and ANA ($1304).
Do I need a passport to fly between Houston George Bush Intcntl and Phnom Penh Pochentong?
Yes.

Book cheap flights from Houston George Bush Intcntl to Phnom Penh Pochentong (round-trip)

Airports
Origin
Houston
$632
only
$632
Destination
Phnom Penh
$632
only
$632
Tue, Mar 6
IAH
PNH
28h 15m
Mon, Mar 26
PNH
IAH
49h 33m
Trip: 20 days
Overall 0.0 Poor
Based on 0 reviews
Sun, May 6
IAH
PNH
34h 30m
Tue, Jun 5
PNH
IAH
40h 55m
Trip: 31 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2048 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.8
Food
8.4
BKK
SIN
Excellent 8.0

Boarding ok, timely departure. Food very good for plane food.

Announced early landing but then doing circles without any update, we ended up being 30min late. Updates would have been good.

JNB
CPT
Excellent 10.0

friendly staff top Service top Inflight

new aircraft, 2 x usb charging ports, 50+ movies, very quiet aircraft.

BNE
SIN
Good 7.6

friendly staff top Service top Inflight

old aircraft, no usb or power point charging. choice of 5 movies

DME
SIN
Good 7.3

The people were excellent.

I had planned to check an extra piece of luggage, gifts and purchases for church needs. They wanted to charge me $3,655(!!!) for that. Absurd. I had to leave the suitcase behind. I will probably fly on a different airline whenever I go to Russia now.

SYD
SIN
Excellent 9.0

The cabin was quite warm

Wed, Mar 7
IAH
PNH
28h 15m
Tue, Mar 27
PNH
IAH
49h 33m
Trip: 20 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 19
IAH
PNH
40h 20m
Wed, Jan 10
PNH
IAH
28h 10m
$1304
Trip: 23 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2747 reviews
Overall
8.8
Boarding
8.9
Comfort
8.5
Crew
9.1
Entertainment
8.4
Food
8.4
LAX
NRT
Excellent 10.0

Everything was fine

The seats hurt my butt

SEA
NRT
Excellent 10.0

The configuration of 787-900 Busn. Class was very good. However need to age Chivas Regal to 18 years like KAL, not ordinary 12 years. Flight attendants were exceptionally efficient, professional, courteous, and outstanding ambassadors for ANA and Japan itself. In the US Marine Corps we would say "Ooo Rah". I may heed to check out your milage club and stop using various carriers for my trans Pacific flights. Thank you very much ANA.

NRT
SEA
Excellent 10.0

Attentive and polite staff. Comfortable planes. On time flights.

I accidentally left an external battery in my check in bag and they stopped me to open my bag and remove it as I was boarding. This is obviously my fault but I wish they had called me up earlier to not disrupt the other passagers and slow the boarding process.

MNL
NRT
Excellent 9.0

They came around often to see if we needed water or anything. Food was good.

Tray is too small and not able to use the entertainment system because it is too short for a tall person. I would be staring down the entire time.

SEA
NRT
Excellent 10.0

Food, comfort, service. Good comfort for an economy ticket. No complaints. Movies worked great, blankets and pillows provided. I thought good leg room, but I am only 5’4”. But I still get crowded on domestic flights—seems the seats get smaller and closer together on short flights every year. ANA was good service to Japan. Business class and first class looked awesome. Maybe someday.

Mon, Feb 12
IAH
PNH
27h 20m
Thu, Mar 8
PNH
IAH
50h 30m
Trip: 25 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Dec 27
IAH
PNH
22h 45m
Mon, Jan 15
PNH
IAH
21h 55m
$1486
Trip: 20 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 3511 reviews
Boarding
8.8
Comfort
8.6
Crew
8.9
Entertainment
8.5
Food
8.3
TPE
ORD
Excellent 9.6

Thick blanket, toothbrush & toothpaste, eyes cover for sleeping, on time boarding, excellent overall

BKK
TPE
Excellent 10.0

Service was neat Took of on time Good entertainment

JFK
TPE
Excellent 10.0

flight is on time. you can pre check. crew is helpful. amenities are there. one of the best long flights i had.

TPE
MNL
Excellent 10.0

flight is on time. you ca pre check. crew is helpful. amenities are there. one of the best long flights i had.

TPE
MNL
Excellent 9.6

Flight was good especially since I know I'm flying I can't really expect much and I'm not a picky person.

Tue, Jan 23
IAH
PNH
26h 36m
Tue, Jan 30
PNH
IAH
50h 12m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Dec 27
IAH
PNH
22h 45m
Fri, Jan 12
PNH
IAH
21h 55m
$1665
Trip: 17 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 3511 reviews
Boarding
8.8
Comfort
8.6
Crew
8.9
Entertainment
8.5
Food
8.3
TPE
MNL
Excellent 9.6

Flight was good especially since I know I'm flying I can't really expect much and I'm not a picky person.

CEB
TPE
Mediocre 3.0

But the check in was late to open. Flight was scheduled at 11am but check in downstairs don't open y til 845. That's terrible making us wait there where there no seating or waiting area.

Not comfortable

TPE
ORD
Excellent 9.6

Thick blanket, toothbrush & toothpaste, eyes cover for sleeping, on time boarding, excellent overall

TPE
SFO
Mediocre 3.0

Crew was nice

Small seats.

TPE
LAX
Excellent 10.0

Service was neat Took of on time Good entertainment Barely felt the overseas flight

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.