$476 Cheap Flights from Portland (PDX) to Shenzhen (SZX)

View $476 flight on Wed, Apr 8, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Shenzhen Intl. Airport (SZX)

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Cheap Flights from Portland to Shenzhen (PDX-SZX)

Prices were available within the past 7 days and start at $476 for one-way flights and $921 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Tue, Dec 30 - Thu, Jan 15
PDX
Portland
SZX
Shenzhen
$921 Roundtrip, found 2 hours ago
$921
Roundtrip
found 2 hours ago
Select Korean Air flight, departing Tue, Dec 30 from Portland to Shenzhen, returning Thu, Jan 15, priced at $921 found 2 hours ago
Alaska Airlines
Thu, Mar 12 - Fri, Mar 20
PDX
Portland
SZX
Shenzhen
$928 Roundtrip, found 4 days ago
$928
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Mar 12 from Portland to Shenzhen, returning Fri, Mar 20, priced at $928 found 4 days ago
Korean Air
Mon, Jan 19 - Tue, Feb 3
PDX
Portland
SZX
Shenzhen
$928 Roundtrip, found 1 day ago
$928
Roundtrip
found 1 day ago
Select Korean Air flight, departing Mon, Jan 19 from Portland to Shenzhen, returning Tue, Feb 3, priced at $928 found 1 day ago
Alaska Airlines
Mon, Jan 19 - Thu, Feb 5
PDX
Portland
SZX
Shenzhen
$973 Roundtrip, found 2 hours ago
$973
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Mon, Jan 19 from Portland to Shenzhen, returning Thu, Feb 5, priced at $973 found 2 hours ago
Korean Air
Mon, Jan 19 - Sat, Feb 7
PDX
Portland
SZX
Shenzhen
$978 Roundtrip, found 1 day ago
$978
Roundtrip
found 1 day ago
Select Korean Air flight, departing Mon, Jan 19 from Portland to Shenzhen, returning Sat, Feb 7, priced at $978 found 1 day ago
Alaska Airlines
Mon, Jan 26 - Tue, Feb 10
PDX
Portland
SZX
Shenzhen
$984 Roundtrip, found 1 day ago
$984
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Jan 26 from Portland to Shenzhen, returning Tue, Feb 10, priced at $984 found 1 day ago
Alaska Airlines
Wed, Apr 8 - Thu, Apr 30
PDX
Portland
SZX
Shenzhen
$986 Roundtrip, found 1 day ago
$986
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Apr 8 from Portland to Shenzhen, returning Thu, Apr 30, priced at $986 found 1 day ago
Hawaiian Airlines
Thu, Jan 8 - Thu, Jan 22
PDX
Portland
SZX
Shenzhen
$993 Roundtrip, found 1 day ago
$993
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Jan 8 from Portland to Shenzhen, returning Thu, Jan 22, priced at $993 found 1 day ago
Air Canada
Wed, Jan 7 - Wed, Jan 21
PDX
Portland
SZX
Shenzhen
$1,010 Roundtrip, found 20 hours ago
$1,010
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Wed, Jan 7 from Portland to Shenzhen, returning Wed, Jan 21, priced at $1,010 found 20 hours ago
China Eastern Airlines
Mon, Nov 10 - Thu, Nov 27
PDX
Portland
SZX
Shenzhen
$1,103 Roundtrip, found 2 hours ago
$1,103
Roundtrip
found 2 hours ago
Select China Eastern Airlines flight, departing Mon, Nov 10 from Portland to Shenzhen, returning Thu, Nov 27, priced at $1,103 found 2 hours ago

Alternative airports near Shenzhen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hong Kong Intl. HKG. Cheapest option available. Average driving time to city center is 41 minutes. Flights from $861
HKG
Hong Kong Intl.
Cheapest
Average driving time to city center41 min
Flights from $861

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Shenzhen Intl. Airport (SZX) cost?
Grab a cheap one-way flight from $476 or cheap return flight from $921 from Portland Intl. Airport (PDX) to Shenzhen Intl. Airport (SZX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Shenzhen Intl. Airport (SZX)?
Traveling in December is a great way to save, as it's the cheapest month for flights between PDX and SZX. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Shenzhen Intl. Airport (SZX)?
To find the cheapest airline that'll fly you from PDX to SZX, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Portland Intl. Airport (PDX) to Shenzhen Intl. Airport (SZX)?
There are no daily direct flights from Portland Intl. Airport (PDX) to Shenzhen Intl. Airport (SZX). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from PDX to SZX?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary based on the airline, season and other factors.*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 Shenzhen Intl. Airport (SZX)?
To avoid potential delays on the Portland Intl. Airport (PDX) to Shenzhen Intl. Airport (SZX) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Shenzhen Intl. Airport (SZX) last-minute?
Last-minute fares from PDX to SZX are typically more expensive. To lock in the lowest rates, start searching for flights as soon as possible. That said, if your travel plans are flexible, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a PDX to SZX flight and hotel package?
You'll typically save money by booking a PDX to SZX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal accommodations and flights, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Shenzhen Intl. Airport (SZX)?
In most cases, you can modify or cancel your PDX to SZX flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Origin airport
Portland Intl.
Destination airport
Shenzhen Intl.
Airlines serving
All Nippon Airways, American Airlines, China Eastern Airlines, Delta, Korean Air, Lufthansa, United
Roundtrip price
$921
Distance
6544 mi

Book with confidence

Portland to Shenzhen Flights

The cheapest times to fly from Portland to Shenzhen

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 Shenzhen are during the month of December. You can find some of the cheapest flights from Portland to Shenzhen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Shenzhen

Sunday is one of the best days to book for cheap flights from Portland to Shenzhen: 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 Shenzhen

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 Shenzhen in 2025. You can also book with separate airlines for your outbound and return journeys, from $476 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 Shenzhen 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 Shenzhen 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.

 

Portland to Shenzhen Flights

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*Available to One Key members.