$986 Cheap Flights from Seattle (SEA) to Changzhou (CZX)

View $986 flight on Mon, Feb 23, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Changzhou (CZX)

Cheap Flights from Seattle to Changzhou (SEA-CZX)

Prices were available within the past 7 days and start at $986 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Seattle (SEA) to Changzhou (CZX)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Changzhou
Distance
5739 mi

Seattle to Changzhou Flights

The cheapest times to fly from Seattle to Changzhou

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

 

The best time to book a flight from Seattle to Changzhou

Sunday is one of the best days to book for cheap flights from Seattle to Changzhou: 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 Changzhou

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 Changzhou in 2025. You can also book with separate airlines for your outbound and return journeys, from $986 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 Changzhou 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 Changzhou 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 Changzhou Airport (CZX) cost?
Secure a cheap one-way flight from $986 or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) to Changzhou Airport (CZX) 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 Changzhou Airport (CZX)?
is the least expensive month to fly from SEA to CZX. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Changzhou Airport (CZX)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from SEA to CZX. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Changzhou Airport (CZX)?
There are no daily direct flights available from Seattle - Tacoma Intl. Airport (SEA) to Changzhou Airport (CZX). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from SEA to CZX?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the time of year, carrier 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 Changzhou Airport (CZX)?
To touch down at Changzhou Airport (CZX) without delays, choose a flight that leaves Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Changzhou Airport (CZX) last-minute?
Waiting until right before your break to book a flight from SEA to CZX often results in higher prices. While you may come across some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of snagging a bargain.
Is it cheaper to book a SEA to CZX flight and hotel package?
Securing a SEA to CZX flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our impressive range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Changzhou Airport (CZX)?
If you reserved your SEA to CZX flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Explore a world of travel with Expedia

*Available to One Key members.