$440 Cheap Flights from Seattle (SEA) to Zhengzhou (CGO)

View $440 flight on Thu, Sep 11, 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 $440 for one-way flights and $906 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Thu, Dec 4 - Wed, Dec 17
SEA
Seattle
CGO
Zhengzhou
$906 Roundtrip, found 5 days ago
$906
Roundtrip
found 5 days ago
Select Air China flight, departing Thu, Dec 4 from Seattle to Zhengzhou, returning Wed, Dec 17, priced at $906 found 5 days ago
Alaska Airlines
Mon, Sep 15 - Mon, Sep 29
SEA
Seattle
CGO
Zhengzhou
$909 Roundtrip, found 4 days ago
$909
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Sep 15 from Seattle to Zhengzhou, returning Mon, Sep 29, priced at $909 found 4 days ago
United
Fri, Feb 6 - Thu, Feb 26
SEA
Seattle
CGO
Zhengzhou
$911 Roundtrip, found 6 days ago
$911
Roundtrip
found 6 days ago
Select United flight, departing Fri, Feb 6 from Seattle to Zhengzhou, returning Thu, Feb 26, priced at $911 found 6 days ago
Air China
Fri, Sep 26 - Fri, Oct 10
SEA
Seattle
CGO
Zhengzhou
$914 Roundtrip, found 6 days ago
$914
Roundtrip
found 6 days ago
Select Air China flight, departing Fri, Sep 26 from Seattle to Zhengzhou, returning Fri, Oct 10, priced at $914 found 6 days ago
Korean Air
Tue, Aug 26 - Sun, Sep 28
SEA
Seattle
CGO
Zhengzhou
$915 Roundtrip, found 14 hours ago
$915
Roundtrip
found 14 hours ago
Select Korean Air flight, departing Tue, Aug 26 from Seattle to Zhengzhou, returning Sun, Sep 28, priced at $915 found 14 hours ago
Air China
Wed, Nov 12 - Wed, Nov 26
SEA
Seattle
CGO
Zhengzhou
$916 Roundtrip, found 4 days ago
$916
Roundtrip
found 4 days ago
Select Air China flight, departing Wed, Nov 12 from Seattle to Zhengzhou, returning Wed, Nov 26, priced at $916 found 4 days ago
Korean Air
Thu, Feb 5 - Thu, Feb 19
SEA
Seattle
CGO
Zhengzhou
$926 Roundtrip, found 6 days ago
$926
Roundtrip
found 6 days ago
Select Korean Air flight, departing Thu, Feb 5 from Seattle to Zhengzhou, returning Thu, Feb 19, priced at $926 found 6 days ago
Cathay Pacific
Mon, Sep 15 - Mon, Sep 29
SEA
Seattle
CGO
Zhengzhou
$928 Roundtrip, found 4 days ago
$928
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Mon, Sep 15 from Seattle to Zhengzhou, returning Mon, Sep 29, priced at $928 found 4 days ago
Alaska Airlines
Wed, Sep 24 - Fri, Oct 31
SEA
Seattle
CGO
Zhengzhou
$931 Roundtrip, found 2 days ago
$931
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Sep 24 from Seattle to Zhengzhou, returning Fri, Oct 31, priced at $931 found 2 days ago
Alaska Airlines
Wed, Sep 24 - Fri, Oct 31
SEA
Seattle
CGO
Zhengzhou
$941 Roundtrip, found 2 days ago
$941
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Sep 24 from Seattle to Zhengzhou, returning Fri, Oct 31, priced at $941 found 2 days ago

Alternative airports near Zhengzhou

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

Select flight to Zhengzhou CGO. Cheapest and Closest option available. Average driving time to city center is 40 minutes. Flights from $915
CGO
Zhengzhou
CheapestClosest
Average driving time to city center40 min
Flights from $915
Flights from Seattle (SEA) to Zhengzhou (CGO)
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
$906
Distance
5793 mi

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 December. 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 $440 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.

 

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 $440 or cheap return flight from $906 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 December, 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.

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*Available to One Key members.