$524 Cheap flights from George Bush Intercontinental to Phnom Penh Intl. (IAH to PNH)

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Find The Best Dates To Fly from George Bush Intercontinental to Phnom Penh Intl.

Compare Flight Prices from Houston to Phnom Penh

Affordable Airfare Tickets from IAH to PNH Airport

The cheapest flights to Phnom Penh Intl. found within the past 7 days were $1,132 round trip and $524 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Sep 1 - Wed, Oct 1
IAH
Houston
PNH
Phnom Penh
$1,132 Roundtrip, found 1 day ago
$1,132
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Sep 1 from Houston to Phnom Penh, returning Wed, Oct 1, priced at $1,132 found 1 day ago
Thu, Sep 4 - Mon, Oct 6
IAH
Houston
PNH
Phnom Penh
$1,134 Roundtrip, found 1 day ago
$1,134
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Sep 4 from Houston to Phnom Penh, returning Mon, Oct 6, priced at $1,134 found 1 day ago
Mon, Aug 18 - Mon, Sep 1
IAH
Houston
PNH
Phnom Penh
$1,138 Roundtrip, found 1 day ago
$1,138
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 18 from Houston to Phnom Penh, returning Mon, Sep 1, priced at $1,138 found 1 day ago
Tue, Feb 17 - Tue, Mar 3
IAH
Houston
PNH
Phnom Penh
$1,154 Roundtrip, found 5 days ago
$1,154
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Feb 17 from Houston to Phnom Penh, returning Tue, Mar 3, priced at $1,154 found 5 days ago
Mon, Aug 18 - Mon, Sep 22
IAH
Houston
PNH
Phnom Penh
$1,164 Roundtrip, found 6 days ago
$1,164
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Aug 18 from Houston to Phnom Penh, returning Mon, Sep 22, priced at $1,164 found 6 days ago
Thu, Aug 21 - Mon, Sep 1
IAH
Houston
PNH
Phnom Penh
$1,182 Roundtrip, found 2 days ago
$1,182
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Thu, Aug 21 from Houston to Phnom Penh, returning Mon, Sep 1, priced at $1,182 found 2 days ago
Tue, Aug 12 - Tue, Sep 2
IAH
Houston
PNH
Phnom Penh
$1,184 Roundtrip, found 1 day ago
$1,184
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 12 from Houston to Phnom Penh, returning Tue, Sep 2, priced at $1,184 found 1 day ago
Wed, Aug 13 - Tue, Sep 16
IAH
Houston
PNH
Phnom Penh
$1,184 Roundtrip, found 5 days ago
$1,184
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Aug 13 from Houston to Phnom Penh, returning Tue, Sep 16, priced at $1,184 found 5 days ago
Mon, Aug 18 - Tue, Sep 23
IAH
Houston
PNH
Phnom Penh
$1,191 Roundtrip, found 6 days ago
$1,191
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Mon, Aug 18 from Houston to Phnom Penh, returning Tue, Sep 23, priced at $1,191 found 6 days ago
Wed, Sep 3 - Tue, Sep 23
IAH
Houston
PNH
Phnom Penh
$1,211 Roundtrip, found 22 hours ago
$1,211
Roundtrip
found 22 hours ago
Select EVA Airways flight, departing Wed, Sep 3 from Houston to Phnom Penh, returning Tue, Sep 23, priced at $1,211 found 22 hours ago

Phnom Penh Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Frangipani Royal Palace Hotel

Frangipani Royal Palace Hotel

4 out of 5
per person
Jun 19 - Jun 22
found 4 hours ago
Roundtrip flight included
Houston (IAH) to Phnom Penh (PNH)
Anik Palace Hotel

Anik Palace Hotel

4 out of 5
per person
Jun 19 - Jun 22
found 4 hours ago
Roundtrip flight included
Houston (IAH) to Phnom Penh (PNH)
P Residence Phnom Penh

P Residence Phnom Penh

3.5 out of 5
per person
Jun 19 - Jun 22
found 4 hours ago
Roundtrip flight included
Houston (IAH) to Phnom Penh (PNH)
Indra Hotel

Indra Hotel

4 out of 5
per person
Jun 19 - Jun 22
found 4 hours ago
Roundtrip flight included
Houston (IAH) to Phnom Penh (PNH)
GLOW PARK HOTEL Grand Royal Palace

GLOW PARK HOTEL Grand Royal Palace

3.5 out of 5
per person
Jun 19 - Jun 22
found 4 hours ago
Roundtrip flight included
Houston (IAH) to Phnom Penh (PNH)
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Frequently asked questions

Can I catch a flight from George Bush Intercontinental Airport (IAH) to PNH right now?
For any present Phnom Penh Airport quarantine requirements and travel advice, visit our Covid-19 Travel Advisor. Look before you book your flight, so you don’t get caught up en route.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Phnom Penh Airport, please visit our Customer Service Portal.
How long is the flight from George Bush Intercontinental Airport (IAH) to Phnom Penh Airport?
Taking about 19 hours and 40 minutes all up, flying from George Bush Intercontinental Airport (IAH) to PNH is no picnic. On such a long flight, it’s a good idea to walk around and stretch your legs often.
What is the flight distance from Houston Airport to Phnom Penh Intl. Airport (PNH)?
Your plane will have traversed 9,300 mi by the time you’ve left the tarmac at George Bush Intercontinental Airport (IAH) and touched down at PNH. We suggest you bring plenty of things to keep you busy — it’ll be a long flight.
What airlines fly from Houston Airport to Phnom Penh Airport?
When traveling from George Bush Intercontinental Airport (IAH) to Phnom Penh Airport, you’d best plan ahead — no airlines currently offer direct flights. Booking well in advance should help you find the most convenient price and route.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Jetstar Asia Airways, Singapore Airlines or Korean Air you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Houston to Phnom Penh

 

Traveling From
George Bush Intercontinental
Traveling To
Phnom Penh Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$1,132

Route Info

Flight path for flights from George Bush Intercontinental Airport to Phnom Penh International Airport.


Origin:
IAH - George Bush Intercontinental Airport
Destination:
PNH - Phnom Penh International Airport
Distance:
10,689.00 miles


Discover our best flights from Houston IAH to Phnom Penh PNH. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Houston IAH to Phnom Penh PNH at the right price  

Airfares to Phnom Penh PNH from Houston IAH currently cost between $1,132 and $1,211. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Houston IAH to Phnom Penh PNH 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Houston IAH to Phnom Penh PNH on Travelocity starting at $524. Prices and availability subject to change. Additional terms may apply. 

 

Get to Phnom Penh PNH from Houston IAH quicker with direct flights. 

Get to Phnom Penh faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to PNH from IAH to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Houston IAH to Phnom Penh PNH

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to PNH from IAH. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Houston IAH to Phnom Penh PNH today 

If you’re flexible about when you travel, September is usually the cheapest month to fly from Houston IAH to Phnom Penh PNH. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Phnom Penh PNH from Houston IAH 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to PNH from IAH have this option.  

 

Travel with confidence when you book flights to Phnom Penh PNH from Houston IAH with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.