Beginning of main content

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Fares from $383 One Way, $666 Round Trip from Portland to Phnom Penh

Prices starting at $666 for return flights and $383 for one-way flights to Phnom Penh were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Need A Hotel In Phnom Penh?

Hotels In Top Phnom Penh Neighborhoods

Okay Boutique Hotel

4.0 out of 5.0
from

$37

Daun Penh
204 hotels
from

$85

Chamkar Mon
142 hotels

Relax Hotel

3.5 out of 5.0
from

$24

Stay Near Exciting Phnom Penh Attractions

More About Flying To Phnom Penh from Portland

Flights from Portland to Phnom Penh - Frequently Asked Questions

What is the shortest flight from Portland to Phnom Penh?

It takes a long time to fly between Portland and Phnom Penh — in fact, 17 hours and 1 minute at least. But all that time cooped up in the cabin doesn't have to be a drag. Be prepared and step on the plane with the essentials like a few toiletries and earplugs.

Route Information for Flights from Portland to Phnom Penh

Origin Airport IATA CodePDX
Destination Airport IATA CodePNH
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Cheap Flights from Portland to Phnom Penh

Portland International Airport

Flights from Portland depart from the Portland International Airport, located at 7000 NE Airport Way. The airport is approximately 22 miles south of downtown Portland and is serviced by 13 airlines, including Delta, Air Canada, Frontier and United. Orbitz.com makes it easy to book domestic and international flights from Portland. You don't have to scour the Internet to find cheap airline tickets. Orbitz.com searches all of the flights available to get you a ticket with a low fare.

Parking and Transportation

The Portland International Airport offers long-term parking for $19 per day. If you plan to leave your car at the airport for more than 90 days, you need to make prior arrangements with the airport's parking office. You can take a taxi from downtown Portland to the airport for approximately $32, so if you plan to leave your vehicle for more than two days, taking a taxi to the airport is a cheaper option. Streetcars also run from the downtown area to the airport, and streetcar tickets cost $2.40. If you need transportation when you arrive at your destination, Orbitz.com can reserve a rental car for you.

Dining at the Airport

If you want to grab a quick meal before your flight, the Portland International Airport has a variety of restaurant choices. You can stop in Starbucks or Coffee People for a quick snack. If you want a meal, you can eat at Wendy's, Sandoval's or Pizza Schmizza. Orbitz.com does more than book flights from Portland. The website has all of the tools you need to make sure your trip goes smoothly, giving you plenty of time to eat before your flight.

Phnom Penh International Airport

Phnom Penh International Airport is located 3.8 miles west of Phnom Penh, the capital of Cambodia. Airlines such as Air France, Air Asia, Bangkok Airways, and others come to this airport every day. You can find cheap flights to Phnom Penh using Orbitz.com.

Transportation from Phnom Penh International Airport

The airport is approximately 30 to 50 minutes outside of central Phnom Penh. It will cost $9 for a taxicab and $7 for a tuk-tuk to take you to downtown Phnom Penh. Motorcycle taxis can also be purchased at a rate of $2 to the town center. You may be charged an additional $1 if you go beyond the town center.

Weather in Phnom Penh

The maximum temperature you're likely to come across in Phnom Penh is 95 degrees Fahrenheit, while the lowest is 70 degrees Fahrenheit. The average temperature for all months combined is 82 degrees Fahrenheit, so the climate is very warm most of the year. The driest month is January, but there are approximately 121 days per year that have greater than 0.1 mm of precipitation, so you can expect to have some rain, sleet, snow, or hail occur while you're in Phnom Penh.

Major Attractions in Phnom Penh

Blazing Trails is one place you should visit in Phnom Penh. This business rents automated quad bikes that allow you to drive yourself around the countryside, which will let you see more of the beautiful area. You can see the Battambang caves and bamboo train on this journey. For low-fare and cheap flights to Phnom Penh and tickets to attractions, look on Orbitz.com.

^Savings based on all package bookings with Flight + Hotel made on Orbitz.com from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.