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Flights from Portland to Phnom Penh
Cheapest airlines flights from Portland to Phnom Penh
Fly from Portland to Phnom Penh with 2 carriers, including Korean Air, Alaska Airlines, Alaska Airlines offers the cheapest flights from Portland to Phnom Penh.
Find cheap flights from Portland to Phnom Penh
Find cheap Portland to Phnom Penh flights. One way flights from US$511, round trip flights from US$1,086 (next 3 months).
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Round-trip
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One way
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Portland to Phnom Penh Flight Information
Fly from Portland to Phnom Penh in about ${{duration}} across 12,087.76 km. The most popular travel month is ${{peakMonth}}, while ${{lowMonth}} offers the best deals for this route.
Cheapest one-way flight price | US$511 |
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Cheapest round-trip ticket price | US$1,086 |
Off-season for travel | April |
Peak season for travel | March |
Flight distance | 12,087.76 km |
Popular airline | Korean Air |
When is the cheapest time to book flights from Portland to Phnom Penh?
Best time for cheap flights from Portland to Phnom Penh are between Aug 10 and Aug 17 with one way fares from US$510
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Portland (PDX) to Phnom Penh (PNH) the cheapest?
Airlines adjust prices for flights from Portland to Phnom Penh based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Portland (PDX) to Phnom Penh (PNH) cost?
According to Trip.com's data, the lowest price is around $1,658.
How to find a cheap flight from Portland to Phnom Penh
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Phnom Penh. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Portland to Phnom Penh ticket.
Tap "Date" on flight search bar to scan through the calender for Portland to Phnom Penh airfare over next 6 months in 2025.
Compare cheap Portland to Phnom Penh flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Portland to Phnom Penh.
Set up a Price Alert
By setting up a Price Alert for your Portland to Phnom Penh route, you can easily track the price of your airline tickets from Portland to Phnom Penh without manually checking every day.
Don't miss cheap Portland to Phnom Penh flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from Portland to Phnom Penh to get exclusive deals for you.
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