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Cheap flights from Houston (IAH) to Phnom Penh (PNH)

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The best prices from Houston to Phnom Penh are usually found in September or November, booked 60 days in advance, depart on a Friday or Thursday and return on a Sunday

How to find the cheapest flight from
Houston (IAH) to Phnom Penh (PNH)

IAH - PNH
Price
$855 - $1,416
PNH
Temperature
86 - 95 °F
PNH
Rainfall
0 - 2.6 inches

Popular in

December

High demand for flights, 29% potential price rise

Cheapest in

September

Best time to find cheap flights, 15% potential price drop

Round-trip from

$855

From Houston to Phnom Penh

One-way from

$507

One-way flight from Houston to Phnom Penh

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Houston to Phnom Penh?

Users have found that flying from Houston to Phnom Penh on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Houston to Phnom Penh?

To save up to 21% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Houston to Phnom Penh from $870 1-2 weeks out and tickets from $976 for flights departing within the next 72 hours.

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

February can be a great time to fly to Phnom Penh from Houston with a flight ticket averaging about $902. Cheapflights users have found deals in the month of February for as cheap as $591. The most expensive prices can be found in the month of May.

When is the cheapest time to fly from Houston to Phnom Penh (IAH - PNH)?

One of the essential ways to save on airfare from Houston to Phnom Penh is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

Cheap flights from Houston to Phnom Penh in October, November 2020

The best prices found for IAH to PNH flights for October, November
30 Nov - 11 Jan
$940pp
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
ANA
 
1 STOP
IAH
Houston George Bush Intcntl
30 Nov - 8 Mar
$945pp
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
ANA
 
1 STOP
IAH
Houston George Bush Intcntl
30 Nov - 11 Jan
$946pp
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
ANA
 
1 STOP
IAH
Houston George Bush Intcntl

Houston to Phnom Penh 2020 flight deals

Cheap flights to Phnom Penh from Houston found for this year
30 Nov - 11 Jan
$940pp
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
ANA
 
1 STOP
IAH
Houston George Bush Intcntl
30 Nov - 8 Mar
$945pp
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
ANA
 
1 STOP
IAH
Houston George Bush Intcntl
30 Nov - 11 Jan
$946pp
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
ANA
 
1 STOP
IAH
Houston George Bush Intcntl

Last minute flights from Houston to Phnom Penh

Late deals on round-trip flights to Phnom Penh from Houston, departing today and this week
30 Oct - 2 Dec
$1,002pp
IAH
Houston George Bush Intcntl
EVA Air
 
1 STOP
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
EVA Air
 
1 STOP
IAH
Houston George Bush Intcntl
30 Oct - 2 Dec
$1,134pp
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
EVA Air
 
1 STOP
IAH
Houston George Bush Intcntl
30 Oct - 2 Dec
$1,256pp
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
PNH
Phnom Penh Pochentong
PNH
Phnom Penh Pochentong
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl

One-way flights to Phnom Penh from Houston

The cheapest one-way flights from Houston to Phnom Penh
6:40 pm - 6:25 am
EVA Air
1 Stop
22h 45m
IAH - PNH
EVA Air
$507
SmartFares
6:50 pm - 6:25 am
EVA Air
1 Stop
22h 35m
IAH - PNH
EVA Air
$544
SmartFares
7:50 pm - 6:25 am
EVA Air
1 Stop
23h 35m
IAH - PNH
EVA Air
$557
FlightNetwork

Related info for your journey

Useful info, stats and facts about Houston to Phnom Penh flights.

Flight FAQs

From Houston to Phnom Penh

Are flight prices decreasing from Houston to Phnom Penh due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Houston and Phnom Penh for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Houston George Bush Intcntl to Phnom Penh Pochentong have flexible cancellations due to COVID-19?

Some of our airline partners flying from Houston George Bush Intcntl to Phnom Penh Pochentong have new flexible policies in place due to COVID-19. United Airlines and Emirates are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Houston to Phnom Penh for under $900 on Cheapflights?

Yes, there are multiple flights from Houston to Phnom Penh for under $900. The cheapest flight booked recently is on EVA Air for just $839, but on average you can expect to pay $889.

Are there nonstop flights from Houston to Phnom Penh for under $800 on Cheapflights?

There are no nonstop flights from Houston to Phnom Penh, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Houston to Phnom Penh for under $1,100?

There are currently 14+ open flights from Houston to Phnom Penh within the next 7 days for less than $1,100.

How popular is this flight route?

Flights from Houston George Bush Intcntl to Phnom Penh Pochentong have been viewed 31 times in the past calendar month.

Does it rain more in Houston or Phnom Penh?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Houston is typically greater than that of Phnom Penh. We can gather that this will continue over the next 11 days.

Is Houston weather warmer or cooler than Phnom Penh?

We forecast the temperature to be around the 95 °F's in April, on average. The temperature in Phnom Penh is generally hotter than in Houston. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Houston to Phnom Penh?

Departing from Houston to Phnom Penh will take you 22h 25m. This flight may include one or multiple stops.

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

EVA Air, at $839, was found to be the cheapest airline from Houston to Phnom Penh.Alternate airlines to your destination round-trip include ANA and Singapore Airlines. Users have found that EVA Air is 16% cheaper than the other options available to this destination.

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

To fly one-way, consider booking your trip with EVA Air, which is currently one of the cheapest options available, starting at $507.

Alternative routes for Houston to Phnom Penh

Destination information for Phnom Penh

Things to know before you go. Useful info for your trip from Houston to Phnom Penh
Today's exchange rate
$1 = 4,030.96៛
Average temperature for October in Phnom Penh
87.8 °F
Avg rainfall for October in Phnom Penh
2.6 ″

Airports servicing Houston

Airports servicing Phnom Penh

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