$490 Cheap Flights from Portland (PDX) to Zhengzhou (CGO)

View $490 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Zhengzhou (CGO)

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Cheap Flights from Portland to Zhengzhou (PDX-CGO)

Prices were available within the past 7 days and start at $490 for one-way flights and $858 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Sep 29 - Sun, Nov 2
PDX
Portland
CGO
Zhengzhou
$858 Roundtrip, found 3 days ago
$858
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Sep 29 from Portland to Zhengzhou, returning Sun, Nov 2, priced at $858 found 3 days ago
Air China
Wed, Nov 19 - Wed, Dec 3
PDX
Portland
CGO
Zhengzhou
$916 Roundtrip, found 6 days ago
$916
Roundtrip
found 6 days ago
Select Air China flight, departing Wed, Nov 19 from Portland to Zhengzhou, returning Wed, Dec 3, priced at $916 found 6 days ago
Alaska Airlines
Mon, Sep 29 - Sun, Nov 2
PDX
Portland
CGO
Zhengzhou
$931 Roundtrip, found 3 days ago
$931
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Sep 29 from Portland to Zhengzhou, returning Sun, Nov 2, priced at $931 found 3 days ago
Alaska Airlines
Mon, Sep 29 - Sun, Nov 2
PDX
Portland
CGO
Zhengzhou
$934 Roundtrip, found 3 days ago
$934
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Sep 29 from Portland to Zhengzhou, returning Sun, Nov 2, priced at $934 found 3 days ago
Alaska Airlines
Mon, Nov 3 - Mon, Nov 17
PDX
Portland
CGO
Zhengzhou
$946 Roundtrip, found 3 days ago
$946
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Nov 3 from Portland to Zhengzhou, returning Mon, Nov 17, priced at $946 found 3 days ago
Alaska Airlines
Thu, Nov 6 - Mon, Nov 17
PDX
Portland
CGO
Zhengzhou
$954 Roundtrip, found 6 days ago
$954
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Nov 6 from Portland to Zhengzhou, returning Mon, Nov 17, priced at $954 found 6 days ago
Alaska Airlines
Sat, Sep 20 - Sat, Oct 4
PDX
Portland
CGO
Zhengzhou
$959 Roundtrip, found 2 days ago
$959
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Sep 20 from Portland to Zhengzhou, returning Sat, Oct 4, priced at $959 found 2 days ago
Hawaiian Airlines
Mon, Nov 10 - Mon, Nov 24
PDX
Portland
CGO
Zhengzhou
$971 Roundtrip, found 6 days ago
$971
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Mon, Nov 10 from Portland to Zhengzhou, returning Mon, Nov 24, priced at $971 found 6 days ago
Cathay Pacific
Mon, Nov 24 - Tue, Dec 9
PDX
Portland
CGO
Zhengzhou
$992 Roundtrip, found 1 day ago
$992
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Mon, Nov 24 from Portland to Zhengzhou, returning Tue, Dec 9, priced at $992 found 1 day ago
Delta
Sat, Nov 22 - Tue, Dec 9
PDX
Portland
CGO
Zhengzhou
$993 Roundtrip, found 6 days ago
$993
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Nov 22 from Portland to Zhengzhou, returning Tue, Dec 9, priced at $993 found 6 days ago
Flights from Portland (PDX) to Zhengzhou (CGO)
Origin airport
Portland Intl.
Destination airport
Zhengzhou
Airlines serving
Air Canada, Cathay Pacific
Roundtrip price
$857
Distance
5877 mi

Portland to Zhengzhou Flights

The cheapest times to fly from Portland to Zhengzhou

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Zhengzhou are during the month of September. You can find some of the cheapest flights from Portland to Zhengzhou with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Zhengzhou

Sunday is one of the best days to book for cheap flights from Portland to Zhengzhou: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Zhengzhou

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Zhengzhou in 2025. You can also book with separate airlines for your outbound and return journeys, from $490 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Zhengzhou flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Zhengzhou airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Zhengzhou Airport (CGO) cost?
Grab a cheap one-way flight from $490 or cheap return flight from $858 from Portland Intl. Airport (PDX) to Zhengzhou Airport (CGO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Zhengzhou Airport (CGO)?
September is the least expensive month to fly from PDX to CGO. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Zhengzhou Airport (CGO)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PDX to CGO flight.
How many flights per day from Portland Intl. Airport (PDX) to Zhengzhou Airport (CGO)?
You'll need to take a flight with a layover when traveling from Portland Intl. Airport (PDX) to Zhengzhou Airport (CGO). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PDX to CGO?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Zhengzhou Airport (CGO)?
Opt for a flight from Portland Intl. Airport (PDX) to Zhengzhou Airport (CGO) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Zhengzhou Airport (CGO) last-minute?
Last-minute fares from PDX to CGO are generally more expensive. For the best prices, start searching for flights well ahead of time. That said, if you're flexible with your travel dates, you may score a cheap ticket right before you leave.
Is it cheaper to book a PDX to CGO flight and hotel package?
Compared with arranging flights and hotels separately, booking a PDX to CGO flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Simply secure your flights and select from our wide range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Zhengzhou Airport (CGO)?
In most instances, you're able to reschedule or cancel your PDX to CGO flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, go to our Customer Service portal.

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*Available to One Key members.