$456 Cheap Flights from Seattle (SEA) to Zhengzhou (CGO)

View $456 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Zhengzhou (CGO)

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Cheap Flights from Seattle to Zhengzhou (SEA-CGO)

Prices were available within the past 7 days and start at $456 for one-way flights and $888 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, Feb 12 - Tue, May 12
SEA
Seattle
CGO
Zhengzhou
$888 Roundtrip, found 4 days ago
$888
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Thu, Feb 12 from Seattle to Zhengzhou, returning Tue, May 12, priced at $888 found 4 days ago
Alaska Airlines
Tue, Nov 4 - Tue, Nov 18
SEA
Seattle
CGO
Zhengzhou
$920 Roundtrip, found 20 hours ago
$920
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Tue, Nov 4 from Seattle to Zhengzhou, returning Tue, Nov 18, priced at $920 found 20 hours ago
Alaska Airlines
Tue, Nov 4 - Tue, Nov 18
SEA
Seattle
CGO
Zhengzhou
$928 Roundtrip, found 20 hours ago
$928
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Tue, Nov 4 from Seattle to Zhengzhou, returning Tue, Nov 18, priced at $928 found 20 hours ago
Cathay Pacific
Thu, Feb 12 - Tue, May 12
SEA
Seattle
CGO
Zhengzhou
$929 Roundtrip, found 4 days ago
$929
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Thu, Feb 12 from Seattle to Zhengzhou, returning Tue, May 12, priced at $929 found 4 days ago
Alaska Airlines
Sat, Nov 8 - Sun, Nov 23
SEA
Seattle
CGO
Zhengzhou
$935 Roundtrip, found 6 days ago
$935
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Nov 8 from Seattle to Zhengzhou, returning Sun, Nov 23, priced at $935 found 6 days ago
Cathay Pacific
Thu, Mar 19 - Fri, Apr 3
SEA
Seattle
CGO
Zhengzhou
$938 Roundtrip, found 3 days ago
$938
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Thu, Mar 19 from Seattle to Zhengzhou, returning Fri, Apr 3, priced at $938 found 3 days ago
Cathay Pacific
Tue, Nov 4 - Tue, Nov 18
SEA
Seattle
CGO
Zhengzhou
$940 Roundtrip, found 20 hours ago
$940
Roundtrip
found 20 hours ago
Select Cathay Pacific flight, departing Tue, Nov 4 from Seattle to Zhengzhou, returning Tue, Nov 18, priced at $940 found 20 hours ago
Air China
Thu, Mar 19 - Fri, Apr 3
SEA
Seattle
CGO
Zhengzhou
$973 Roundtrip, found 3 days ago
$973
Roundtrip
found 3 days ago
Select Air China flight, departing Thu, Mar 19 from Seattle to Zhengzhou, returning Fri, Apr 3, priced at $973 found 3 days ago
Singapore Airlines
Tue, Nov 4 - Tue, Nov 18
SEA
Seattle
CGO
Zhengzhou
$1,197 Roundtrip, found 20 hours ago
$1,197
Roundtrip
found 20 hours ago
Select Singapore Airlines flight, departing Tue, Nov 4 from Seattle to Zhengzhou, returning Tue, Nov 18, priced at $1,197 found 20 hours ago
Korean Air
Sat, Nov 8 - Tue, Nov 11
SEA
Seattle
CGO
Zhengzhou
$1,266 Roundtrip, found 8 hours ago
$1,266
Roundtrip
found 8 hours ago
Select Korean Air flight, departing Sat, Nov 8 from Seattle to Zhengzhou, returning Tue, Nov 11, priced at $1,266 found 8 hours ago

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Zhengzhou Airport (CGO) cost?
Secure a cheap one-way flight from $456 or cheap return flight from $888 from Seattle - Tacoma Intl. Airport (SEA) to Zhengzhou Airport (CGO) 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 Seattle - Tacoma Intl. Airport (SEA) to Zhengzhou Airport (CGO)?
The cheapest month to fly from SEA to CGO is February, when demand is low. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Zhengzhou Airport (CGO)?
To find the cheapest airline flying from SEA to CGO, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Zhengzhou Airport (CGO)?
Nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to Zhengzhou Airport (CGO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to CGO?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending 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 Seattle - Tacoma Intl. Airport (SEA) to Zhengzhou Airport (CGO)?
To reach Zhengzhou Airport (CGO) without delays, select a flight that leaves from Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Seattle - Tacoma Intl. Airport (SEA) to Zhengzhou Airport (CGO) last-minute?
Last-minute bookings from SEA to CGO are generally more expensive. For the best rates, start searching for flights as soon as possible. That being said, if you're flexible with your travel plans, you may find a cheap ticket right before your trip.
Is it cheaper to book a SEA to CGO flight and hotel package?
You'll generally save money by booking a SEA to CGO 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. Once you've chosen your ideal accommodations and flights, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Zhengzhou Airport (CGO)?
If you booked your SEA to CGO flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Zhengzhou
Airlines serving
Air Canada, Air China, American Airlines, Cathay Pacific, Korean Air, Singapore Airlines, United
Roundtrip price
$888
Distance
5793 mi

Book with confidence

Book with confidence

Seattle to Zhengzhou Flights

The cheapest times to fly from Seattle 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 Seattle to Zhengzhou are during the month of February. You can find some of the cheapest flights from Seattle to Zhengzhou with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Zhengzhou

Sunday is one of the best days to book for cheap flights from Seattle 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 Seattle 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 Seattle to Zhengzhou in 2025. You can also book with separate airlines for your outbound and return journeys, from $456 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 Seattle 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 Seattle 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.

 

Seattle to Zhengzhou Flights

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*Available to One Key members.