HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Shenzhen

$579+ Cheap flights from Seattle (SEA) to Shenzhen (SZX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SZX
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Shenzhen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Shenzhen

Cheapest flights from Seattle to Shenzhen
Explore the most affordable flight options available from Seattle to Shenzhen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This eDestinos deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:45 pm
SEA
-
SZX
2 stops30h 25m
ANA
Mon 5/185:00 pm
SZX
-
SEA
1 stop36h 25m
ANA
Deal found 3/6$645
This BusinessClass deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:30 pm
SEA
-
SZX
1 stop31h 40m
ANA
Tue 5/195:00 pm
SZX
-
SEA
1 stop36h 25m
ANA
Deal found 3/6$720
This BusinessClass deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/264:30 pm
SEA
-
SZX
1 stop31h 40m
ANA
Mon 5/185:00 pm
SZX
-
SEA
1 stop36h 25m
ANA
Deal found 3/6$770
This Trip.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:05 am
SEA
-
SZX
1 stop30h 45m
Hainan Airlines
Wed 4/298:15 pm
SZX
-
SEA
1 stop27h 50m
Hainan Airlines
Deal found 3/9$798
This oojo deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:00 am
SEA
-
SZX
1 stop18h 45m
Hainan Airlines
Mon 5/254:15 pm
SZX
-
SEA
1 stop31h 45m
Hainan Airlines
Deal found 3/9$821
This eDestinos deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:06 pm
SEA
-
SZX
2 stops27h 29m
Korean Air
Mon 5/1812:45 pm
SZX
-
SEA
2 stops23h 22m
Korean Air
Deal found 3/6$892
This Trip.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:50 pm
SEA
-
SZX
1 stop31h 45m
Korean Air
Wed 4/2912:45 pm
SZX
-
SEA
2 stops22h 40m
Korean Air
Deal found 3/9$902
This FlightHub deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:55 am
SEA
-
SZX
1 stop20h 45m
Asiana Airlines
Thu 11/192:05 pm
SZX
-
SEA
1 stop15h 50m
Asiana Airlines
Deal found 3/9$912
This FlightHub deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:20 am
SEA
-
SZX
2 stops42h 20m
China Eastern
Thu 11/197:30 am
SZX
-
SEA
2 stops23h 17m
China Eastern
Deal found 3/9$929
This oojo deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:50 pm
SEA
-
SZX
1 stop31h 45m
Korean Air
Fri 5/112:45 pm
SZX
-
SEA
1 stop36h 55m
Korean Air
Deal found 3/9$937
This Trip.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:55 am
SEA
-
SZX
2 stops22h 40m
Multiple Airlines
Mon 5/255:10 pm
SZX
-
SEA
1 stop30h 50m
Multiple Airlines
Deal found 3/9$952
This FlightHub deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1211:05 am
SEA
-
SZX
2 stops30h 40m
Hainan Airlines
Wed 3/259:10 pm
SZX
-
SEA
1 stop26h 55m
Hainan Airlines
Deal found 3/8$955

Find flight deals from Seattle to Shenzhen

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Shenzhen (SZX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$645
(eDestinos)

One-way from

$579
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$872
Provider with most accurate pricing for Seattle/Tacoma Intl-Shenzhen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Shenzhen flights.
Search Deals
From Seattle/Tacoma Intl to Shenzhen
Search Deals
One-way flight from Seattle/Tacoma Intl to Shenzhen
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Shenzhen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Seattle to Shenzhen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Sat 5/2

11:00 am-8:45 pm

1 stop18h 45m

Shenzhen

Mon 5/25

4:15 pm-9:00 am

1 stop31h 45m

$821

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Fri 4/24

12:50 pm-11:35 am

1 stop31h 45m

Shenzhen

Fri 5/1

12:45 pm-10:40 am

1 stop36h 55m

$937

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Thu 4/23

7:35 am-11:45 am

2 stops37h 10m

Shenzhen

Wed 4/29

7:15 am-6:26 pm

2 stops26h 11m

$979

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Tue 4/21

7:35 am-5:30 pm

2 stops42h 55m

Shenzhen

Tue 4/28

1:00 pm-6:26 pm

2 stops44h 26m

$979

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Mon 5/4

12:50 pm-11:35 am

1 stop31h 45m

Shenzhen

Tue 6/30

12:45 pm-11:00 am

1 stop37h 15m

$1,006

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Sun 5/17

1:50 am-6:15 pm

1 stop25h 25m

Shenzhen

Tue 5/26

7:35 pm-7:30 pm

1 stop14h 55m

$1,075

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Fri 4/24

7:06 pm-4:45 pm

2 stops30h 39m

Shenzhen

Fri 5/1

6:05 pm-9:16 pm

2 stops42h 11m

$1,108

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Tue 5/5

5:06 pm-11:35 am

2 stops27h 29m

Shenzhen

Tue 6/30

12:45 pm-11:00 am

1 stop37h 15m

$1,111

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Thu 4/23

7:35 am-5:30 pm

2 stops42h 55m

Shenzhen

Thu 4/30

7:15 am-6:26 pm

2 stops26h 11m

$1,164

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Fri 5/1

12:55 am-2:25 pm

2 stops22h 30m

Shenzhen

Mon 5/25

11:30 pm-2:55 pm

3 stops30h 25m

$1,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Seattle to Shenzhen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Shenzhen in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Shenzhen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Shenzhen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Shenzhen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Shenzhen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Shenzhen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Shenzhen

Have a flexible travel schedule? Discover the best time to fly to Shenzhen from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Shenzhen

What is the cheapest month to book a flight from Seattle to Shenzhen?

Currently, March is the cheapest month in which you can book a flight from Seattle to Shenzhen (average of $160). Flying from Seattle to Shenzhen in July is currently the most expensive (average of $1,060). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Shenzhen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Shenzhen?

    A quick flight from Seattle to Shenzhen can take about 30h 25m. ANA provides one of the quickest options available for as low as $645. Seattle and Shenzhen are separated by a distance of 6469 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Seattle to Shenzhen that include hotel bookings?

    Yes. In addition to deals on Seattle to Shenzhen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Shenzhen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Shenzhen.

  • Can I find deals for business class flights from Seattle to Shenzhen?

    Yes. Cheapflights offers flight deals from Seattle to Shenzhen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Shenzhen?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Shenzhen (average of $160). Flying from Seattle to Shenzhen in July is currently the most expensive (average of $1,060). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Shenzhen?

Book flights to Shenzhen if you plan to visit one of these locations
Zhongshan

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Shenzhen

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Guangzhou flights
Portland to Guangzhou flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.