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

Popular airlines from Phnom Penh Intl. Airport (PNH) to George Bush Intercontinental Airport (IAH)

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Find the cheapest month to fly from Phnom Penh (PNH) to Houston (IAH)

November is typically the cheapest month to fly

From AU$1,647 - AU$2,854 per traveller.

Graph displaying average flight prices per month

Flight from Phnom Penh to Houston route information
Origin airport
Phnom Penh Intl.
Destination airport
George Bush Intercontinental
Distance
14828 km

Your quick guide to flights from Phnom Penh to Houston

Pick up great flights from Phnom Penh to Houston

With Expedia, you have your pick of flights a day with airlines covering flights from Phnom Penh to Houston. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Phnom Penh to Houston that take around hours.

Find cheap flights from Phnom Penh to Houston

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Phnom Penh to Houston around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Houston is normally in .

Reasons to book your flight from Phnom Penh to Houston with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Phnom Penh to Houston across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Houston right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from PNH to George Bush Intercontinental Airport (IAH)?
If you're planning on travelling from Phnom Penh Intl. Airport (PNH) to George Bush Intercontinental Airport (IAH), round-trip journeys start from . This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Phnom Penh Airport to George Bush Intercontinental Airport (IAH)?
The majority of flights can be cancelled online, but each airline has a different set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Phnom Penh Intl. Airport (PNH) to Houston Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PNH to George Bush Intercontinental Airport (IAH) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Phnom Penh Airport to IAH?
From Phnom Penh Intl. Airport (PNH) to IAH, you'll be in the sky for approximately 16 hours and 50 minutes. If you've been wanting to get stuck into that long novel, here's your chance to do it.
How far is the flight from PNH to Houston Airport?
With a flight distance of 14 900 kilometres between Cambodia and Houston, this is a long flight. Remember to keep well hydrated and move your legs from time to time.
Which airlines fly direct from Phnom Penh Intl. Airport (PNH) to George Bush Intercontinental Airport (IAH)?
You won't find any airlines flying directly between Phnom Penh Airport and IAH, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are Phnom Penh Intl. Airport (PNH) to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute?
Flight tickets from PNH to Houston Airport are available up to 12 months before departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more options — and you can avoid ending up with the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so check back often for all the latest specials.

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