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Shenzhen

$439+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SZX
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Find cheap flights from Seattle to Shenzhen with Cheapflights

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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 July 28, 2026.

This Justfly.com deal was found by Cheapflights users on 7/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:10 am
SEA
-
SZX
1 stop34h 05m
Asiana Airlines
Wed 10/72:30 am
SZX
-
SEA
1 stop27h 45m
Asiana Airlines
Deal found 7/27$852
This Booking.com deal was found by Cheapflights users on 7/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:00 am
SEA
-
SZX
1 stop36h 55m
Hainan Airlines
Tue 9/17:10 am
SZX
-
SEA
1 stop16h 50m
Hainan Airlines
Deal found 7/26$887
This Justfly.com deal was found by Cheapflights users on 7/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:10 am
SEA
-
SZX
1 stop34h 05m
Asiana Airlines
Thu 10/82:30 am
SZX
-
SEA
1 stop27h 45m
Asiana Airlines
Deal found 7/27$899
This Korean Air deal was found by Cheapflights users on 7/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:50 pm
SEA
-
SZX
1 stop31h 45m
Korean Air
Wed 9/1612:45 pm
SZX
-
SEA
1 stop36h 55m
Korean Air
Deal found 7/27$906
This oojo deal was found by Cheapflights users on 7/24. 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.
Thu 11/1212:10 am
SEA
-
SZX
1 stop20h 50m
Asiana Airlines
Fri 11/272:05 pm
SZX
-
SEA
1 stop15h 50m
Asiana Airlines
Deal found 7/24$940
This Justfly.com deal was found by Cheapflights users on 7/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:10 am
SEA
-
SZX
1 stop21h 30m
Asiana Airlines
Thu 8/201:50 pm
SZX
-
SEA
1 stop16h 55m
Asiana Airlines
Deal found 7/24$945
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:20 pm
SEA
-
SZX
1 stop21h 20m
Hainan Airlines
Tue 8/187:10 am
SZX
-
SEA
1 stop16h 50m
Hainan Airlines
Deal found 7/24$946
This Justfly.com deal was found by Cheapflights users on 7/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:55 am
SEA
-
SZX
1 stop39h 35m
Hainan Airlines
Thu 10/86:50 am
SZX
-
SEA
1 stop18h 05m
Hainan Airlines
Deal found 7/27$947
This Korean Air deal was found by Cheapflights users on 7/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:50 pm
SEA
-
SZX
1 stop31h 45m
Korean Air
Fri 10/912:45 pm
SZX
-
SEA
1 stop36h 55m
Korean Air
Deal found 7/27$956
This Korean Air deal was found by Cheapflights users on 7/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:36 pm
SEA
-
SZX
2 stops26h 49m
Korean Air
Tue 12/112:40 pm
SZX
-
SEA
1 stop36h 20m
Korean Air
Deal found 7/26$962
This FlightHub deal was found by Cheapflights users on 7/26. 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 11/1912:10 am
SEA
-
SZX
1 stop20h 50m
Asiana Airlines
Mon 11/302:05 pm
SZX
-
SEA
1 stop15h 50m
Asiana Airlines
Deal found 7/26$966
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:20 am
SEA
-
SZX
1 stop20h 40m
Hainan Airlines
Tue 12/17:30 am
SZX
-
SEA
1 stop16h 50m
Hainan Airlines
Deal found 7/26$967

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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$852
(Justfly.com)

One-way from

$439
(FlightHub)
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

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 July 28, 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

Wed 8/26

1:20 pm-11:35 am

1 stop31h 15m

Shenzhen

Wed 9/2

12:45 pm-10:40 am

1 stop36h 55m

$906

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Wed 9/9

12:50 pm-11:35 am

1 stop31h 45m

Shenzhen

Wed 9/16

12:45 pm-10:40 am

1 stop36h 55m

$906

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Sun 9/6

12:50 pm-11:35 am

1 stop31h 45m

Shenzhen

Sun 9/13

12:45 pm-10:40 am

1 stop36h 55m

$906

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Wed 11/4

11:00 am-11:25 am

1 stop32h 25m

Shenzhen

Sun 11/8

12:40 pm-9:00 am

1 stop36h 20m

$906

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Sat 11/21

4:36 pm-11:25 am

2 stops26h 49m

Shenzhen

Tue 12/1

12:40 pm-9:00 am

1 stop36h 20m

$962

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Wed 9/9

5:40 pm-11:35 am

2 stops26h 55m

Shenzhen

Wed 9/16

12:45 pm-10:40 am

1 stop36h 55m

$1,011
Quickest round-trip

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Sun 9/6

12:50 pm-1:15 am

1 stop21h 25m

Shenzhen

Sun 9/13

12:45 pm-8:39 pm

2 stops22h 54m

$1,016

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Wed 8/26

1:20 pm-11:35 am

1 stop31h 15m

Shenzhen

Wed 9/2

12:45 pm-8:30 pm

2 stops22h 45m

$1,016
Cheapest one-way

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Tue 8/18

5:10 pm-10:30 am

2 stops50h 20m

$439

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Mon 8/17

2:05 pm-12:40 pm

1 stop31h 35m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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.

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 31h 15m. Korean Air provides one of the quickest options available for as low as $906. Seattle and Shenzhen are separated by a distance of 6469 mi.

  • 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.

See more FAQs

Traveling to a place near Shenzhen?

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

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Alternative routes for Seattle to Shenzhen

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