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$390+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SZX
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$693
(FlightHub)

One-way from

$390
(FlightHub)
Provider with most accurate pricing for Seattle/Tacoma Intl-Shenzhen flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Shenzhen flights.
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From Seattle/Tacoma Intl to Shenzhen
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One-way flight from Seattle/Tacoma Intl to Shenzhen
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Find 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 October 28, 2025.

This FlightHub deal was found by Cheapflights users on 10/28. 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.
Sun 11/212:10 amSEA - SZX
1 stop20h 50mAsiana Airlines
Mon 11/102:05 pmSZX - SEA
1 stop15h 50mAsiana Airlines
Deal found 10/28$693
This Asiana Airlines deal was found by Cheapflights users on 10/28. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:10 amSEA - SZX
1 stop20h 50mAsiana Airlines
Thu 11/132:05 pmSZX - SEA
1 stop15h 50mAsiana Airlines
Deal found 10/28$735
This IEagle deal was found by Cheapflights users on 10/26. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:00 amSEA - SZX
1 stop22h 10mHainan Airlines
Wed 11/129:10 pmSZX - SEA
1 stop26h 55mHainan Airlines
Deal found 10/26$771
This IEagle deal was found by Cheapflights users on 10/26. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:00 amSEA - SZX
1 stop34h 50mHainan Airlines
Fri 12/53:10 pmSZX - SEA
1 stop32h 50mHainan Airlines
Deal found 10/26$799
This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:05 amSEA - SZX
1 stop31h 50mHainan Airlines
Wed 12/39:10 pmSZX - SEA
1 stop26h 55mHainan Airlines
Deal found 10/26$805
This Gotogate deal was found by Cheapflights users on 10/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:10 amSEA - SZX
1 stop20h 50mMultiple Airlines
Wed 11/199:10 pmSZX - SEA
1 stop26h 55mMultiple Airlines
Deal found 10/27$828
This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:05 amSEA - SZX
1 stop31h 50mHainan Airlines
Fri 12/59:10 pmSZX - SEA
1 stop26h 50mHainan Airlines
Deal found 10/26$835
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 11/410:00 amSEA - SZX
1 stop21h 00mHainan Airlines
Fri 11/149:10 pmSZX - SEA
1 stop26h 50mHainan Airlines
Deal found 10/26$843
This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:05 amSEA - SZX
1 stop36h 45mHainan Airlines
Wed 11/129:10 pmSZX - SEA
1 stop26h 55mHainan Airlines
Deal found 10/26$855
This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:00 amSEA - SZX
1 stop22h 10mHainan Airlines
Mon 12/16:15 pmSZX - SEA
1 stop29h 45mHainan Airlines
Deal found 10/26$865

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 October 28, 2025.
Use the filters below to find and compare flights from Seattle to Shenzhen that are best for you.

Fly from

Seattle

Fly to

Shenzhen

Route

Depart

Return

Price

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Mon 2/9

12:10 am-1:00 pm

1 stop20h 50m

Shenzhen

Sat 2/21

2:05 pm-1:55 pm

1 stop15h 50m

$735

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Sun 2/15

12:10 am-1:00 pm

1 stop20h 50m

Shenzhen

Sun 2/22

2:05 pm-1:55 pm

1 stop15h 50m

$795

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Tue 11/11

12:10 am-1:00 pm

1 stop20h 50m

Shenzhen

Wed 11/19

8:55 am-7:16 pm

2 stops26h 21m

$838

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Sun 2/15

12:10 am-1:00 pm

1 stop20h 50m

Shenzhen

Wed 2/25

2:05 pm-1:55 pm

1 stop15h 50m

$860

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Tue 2/10

11:00 am-11:25 am

1 stop32h 25m

Shenzhen

Mon 2/23

12:40 pm-9:00 am

1 stop36h 20m

$905

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Wed 11/12

11:00 am-11:25 am

1 stop32h 25m

Shenzhen

Wed 11/19

12:40 pm-9:00 am

1 stop36h 20m

$905

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Wed 2/11

12:10 am-1:00 pm

1 stop20h 50m

Shenzhen

Sat 2/21

2:05 pm-1:55 pm

1 stop15h 50m

$949

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Sun 2/22

5:59 pm-11:25 am

2 stops49h 26m

Shenzhen

Thu 2/26

12:40 pm-9:00 am

1 stop36h 20m

$973

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Mon 2/16

11:00 am-11:25 am

1 stop32h 25m

Shenzhen

Wed 2/25

12:40 pm-9:00 am

1 stop36h 20m

$1,005

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Sun 11/23

5:59 pm-11:25 am

2 stops25h 26m

Shenzhen

Sat 12/6

12:40 pm-9:00 am

1 stop36h 20m

$1,009

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 20 results
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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Shenzhen flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $559). Flying from Seattle to Shenzhen in July is currently the most expensive (average of $1,125). 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.

Reviews of airlines servicing Shenzhen

Get insights into the airlines that provide service to Shenzhen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shenzhen. Reviews last updated October 28, 2025.
See what other customers who have flown with Hainan Airlines from Seattle to Shenzhen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.1
Very good
50 reviews

Boarding

8.4

Comfort

7.9

Crew

8.8

Entertainment

7.5

Overall

8.1

Food

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very good
50 reviews
Hainan Airlines
8.1
Very good
50 reviews

Boarding

8.4

Comfort

7.9

Crew

8.8

Entertainment

7.5

Overall

8.1

Food

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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 20h 50m. Asiana Airlines provides one of the quickest options available for as low as $735. 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.

  • What is the cheapest airline to fly from Seattle to Shenzhen round-trip?

    Hainan Airlines, at $885, was found to be the cheapest airline from Seattle to Shenzhen..

  • 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 $559). Flying from Seattle to Shenzhen in July is currently the most expensive (average of $1,125). 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

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Top airline flying from Seattle to Shenzhen

Discover the top airline that operate flights from Seattle to Shenzhen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$885Average$910FlexibilityNo cancel feeOn-time61%

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