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Cheap flights from Seattle to Shenzhen from $429

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Shenzhen departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Shenzhen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Asiana Airlines Logo
12:10 am - 12:40 pm
SEA
-
SZX
21h 30m
1 stop
Asiana Airlines Logo
2:05 pm - 1:55 pm
SZX
-
SEA
15h 50m
1 stop
$852Asiana Airlines
Mon, Oct 19 - Sun, Nov 22
Asiana Airlines Logo
12:10 am - 12:40 pm
SEA
-
SZX
21h 30m
1 stop
Asiana Airlines Logo
1:50 pm - 3:15 pm
SZX
-
SEA
16h 25m
1 stop
$857Asiana Airlines
Tue, Sep 22 - Thu, Oct 8
Korean Air Logo
1:20 pm - 11:35 am
SEA
-
SZX
31h 15m
1 stop
Korean Air Logo
12:45 pm - 11:00 am
SZX
-
SEA
37h 15m
1 stop
$876Korean Air
Sun, Aug 16 - Sat, Aug 29
Hainan Airlines Logo
11:00 am - 3:00 pm
SEA
-
SZX
37h 00m
1 stop
Hainan Airlines Logo
7:10 am - 9:00 am
SZX
-
SEA
16h 50m
1 stop
$882Hainan Airlines
Sat, Sep 12 - Sat, Sep 19
Asiana Airlines Logo
12:10 am - 12:40 pm
SEA
-
SZX
21h 30m
1 stop
Asiana Airlines Logo
1:50 pm - 3:15 pm
SZX
-
SEA
16h 25m
1 stop
$898Asiana Airlines
Tue, Sep 22 - Fri, Oct 9
Korean Air Logo
11:00 am - 11:25 am
SEA
-
SZX
32h 25m
1 stop
Korean Air Logo
12:40 pm - 9:00 am
SZX
-
SEA
36h 20m
1 stop
$905Korean Air
Wed, Nov 4 - Sun, Nov 8
Korean Air Logo
11:00 am - 11:25 am
SEA
-
SZX
32h 25m
1 stop
Korean Air Logo
12:40 pm - 9:00 am
SZX
-
SEA
36h 20m
1 stop
$906Korean Air
Wed, Nov 4 - Sun, Nov 8
Hainan Airlines Logo
11:00 am - 11:50 pm
SEA
-
SZX
21h 50m
1 stop
Hainan Airlines Logo
9:10 pm - 8:00 am
SZX
-
SEA
26h 50m
1 stop
$914Hainan Airlines
Sat, Oct 17 - Fri, Nov 6
Asiana Airlines Logo
12:10 am - 12:40 pm
SEA
-
SZX
21h 30m
1 stop
Asiana Airlines Logo
2:05 pm - 1:55 pm
SZX
-
SEA
15h 50m
1 stop
$943Asiana Airlines
Fri, Oct 16 - Fri, Nov 6
Korean Air Logo
12:50 pm - 11:35 am
SEA
-
SZX
31h 45m
1 stop
Korean Air Logo
12:45 pm - 10:40 am
SZX
-
SEA
36h 55m
1 stop
$955Korean Air
Thu, Sep 24 - Fri, Oct 9

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Korean Air flights from Seattle to Shenzhen

Our best Korean Air deals on Seattle to Shenzhen flight tickets
Korean Air
Aug 16
SEA1:20 pmSeattle/Tacoma Intl
31h 15m
1 stop
SZX11:35 amShenzhen
Aug 29
SZX12:45 pmShenzhen
37h 15m
1 stop
SEA11:00 amSeattle/Tacoma Intl
$876
Korean Air
Nov 4
SEA11:00 amSeattle/Tacoma Intl
32h 25m
1 stop
SZX11:25 amShenzhen
Nov 8
SZX12:40 pmShenzhen
36h 20m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$905
Korean Air
Nov 4
SEA11:00 amSeattle/Tacoma Intl
32h 25m
1 stop
SZX11:25 amShenzhen
Nov 8
SZX12:40 pmShenzhen
36h 20m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$906

Hainan Airlines flights from Seattle to Shenzhen

Our best Hainan Airlines deals on Seattle to Shenzhen flight tickets
Hainan Airlines
Sep 12
SEA11:00 amSeattle/Tacoma Intl
37h 00m
1 stop
SZX3:00 pmShenzhen
Sep 19
SZX7:10 amShenzhen
16h 50m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$882
Hainan Airlines
Oct 17
SEA11:00 amSeattle/Tacoma Intl
21h 50m
1 stop
SZX11:50 pmShenzhen
Nov 6
SZX9:10 pmShenzhen
26h 50m
1 stop
SEA8:00 amSeattle/Tacoma Intl
$914
Hainan Airlines
Aug 11
SEA11:00 amSeattle/Tacoma Intl
18h 45m
1 stop
SZX8:45 pmShenzhen
Aug 18
SZX7:10 amShenzhen
16h 50m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$961

momondo 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, momondo users made 832,500 searches. Data last updated June 29, 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
Quickest round-trip

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Mon 10/19

12:10 am-12:40 pm

1 stop21h 30m

Shenzhen

Sun 11/22

2:05 pm-1:55 pm

1 stop15h 50m

$852

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Tue 9/22

12:10 am-12:40 pm

1 stop21h 30m

Shenzhen

Thu 10/8

1:50 pm-3:15 pm

1 stop16h 25m

$857

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Sun 8/16

1:20 pm-11:35 am

1 stop31h 15m

Shenzhen

Sat 8/29

12:45 pm-11:00 am

1 stop37h 15m

$876

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Sat 9/12

11:00 am-3:00 pm

1 stop37h 00m

Shenzhen

Sat 9/19

7:10 am-9:00 am

1 stop16h 50m

$882

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Tue 9/22

12:10 am-12:40 pm

1 stop21h 30m

Shenzhen

Fri 10/9

1:50 pm-3:15 pm

1 stop16h 25m

$898

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

$905

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 10/17

11:00 am-11:50 pm

1 stop21h 50m

Shenzhen

Fri 11/6

9:10 pm-8:00 am

1 stop26h 50m

$914

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Fri 10/16

12:10 am-12:40 pm

1 stop21h 30m

Shenzhen

Fri 11/6

2:05 pm-1:55 pm

1 stop15h 50m

$943

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Thu 9/24

12:50 pm-11:35 am

1 stop31h 45m

Shenzhen

Fri 10/9

12:45 pm-10:40 am

1 stop36h 55m

$955

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Shenzhen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Seattle to Shenzhen flights?

You could potentially save up to 2% on your flight if you consider stops on a Seattle to Shenzhen flight.

When to book flights from Seattle to Shenzhen

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Shenzhen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Shenzhen (SEA to SZX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Shenzhen

Fastest flight time

18h 45m

Direct flights

None
The fastest flight from Seattle to Shenzhen takes 18h 45m
There are no direct flights from Seattle to Shenzhen. There are no popular flight routes from Seattle to Shenzhen.
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Frequently asked questions about flying from Seattle to Shenzhen

  • How far is Seattle/Tacoma Intl to Shenzhen by plane?

    A flight from Seattle/Tacoma Intl to Shenzhen will travel around 6457.7 mi. In terms of flight time, this usually takes a little over 18h 45m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Shenzhen Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Shenzhen Airport are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Shenzhen Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Shenzhen Airport.

  • What documentation or ID do you need to fly to Shenzhen Airport?

    The required travel and health documents for your Shenzhen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Shenzhen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Shenzhen?

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

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Shenzhen?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Shenzhen from Seattle.

Can I find flights from Seattle to Shenzhen with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Shenzhen from Seattle with this policy.

How can momondo help me find flights from Seattle to Shenzhen?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shenzhen from Seattle.

I’m not ready to book a flight from Seattle to Shenzhen right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Shenzhen flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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