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Cheap flights from Seattle to Nanjing from $529

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 Nanjing departing on 10/17. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Nanjing

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
11:00 am - 12:10 pm
SEA
-
NKG
33h 10m
1 stop
Korean Air Logo
1:45 pm - 9:00 am
NKG
-
SEA
35h 15m
1 stop
$906Korean Air
Wed, Nov 4 - Sun, Nov 8
Korean Air Logo
11:00 am - 12:10 pm
SEA
-
NKG
33h 10m
1 stop
Korean Air Logo
1:45 pm - 9:00 am
NKG
-
SEA
35h 15m
1 stop
$955Korean Air
Mon, Nov 9 - Fri, Nov 13
Korean Air Logo
11:00 am - 12:10 pm
SEA
-
NKG
33h 10m
1 stop
Korean Air Logo
1:45 pm - 9:00 am
NKG
-
SEA
35h 15m
1 stop
$956Korean Air
Mon, Nov 9 - Fri, Nov 13
Asiana Airlines Logo
12:10 am - 1:40 pm
SEA
-
NKG
22h 30m
1 stop
Asiana Airlines Logo
2:50 pm - 3:45 pm
NKG
-
SEA
15h 55m
1 stop
$1,006Asiana Airlines
Tue, Aug 11 - Mon, Aug 24
Cathay Pacific Logo
10:50 am - 9:50 pm
SEA
-
NKG
19h 00m
1 stop
Cathay Pacific Logo
2:15 pm - 6:12 am
NKG
-
SEA
31h 57m
2 stops
$1,037Cathay Pacific
Wed, Nov 4 - Sun, Nov 8
Cathay Pacific Logo
11:44 am - 9:50 pm
SEA
-
NKG
42h 06m
2 stops
Cathay Pacific Logo
2:15 pm - 9:10 am
NKG
-
SEA
34h 55m
1 stop
$1,038Cathay Pacific
Wed, Nov 4 - Sun, Nov 8
Cathay Pacific Logo
10:50 am - 1:00 pm
SEA
-
NKG
34h 10m
1 stop
Cathay Pacific Logo
2:15 pm - 6:12 am
NKG
-
SEA
31h 57m
2 stops
$1,087Cathay Pacific
Mon, Nov 9 - Fri, Nov 13
Cathay Pacific Logo
8:42 pm - 10:05 pm
SEA
-
NKG
34h 23m
2 stops
Cathay Pacific Logo
8:00 am - 10:20 am
NKG
-
SEA
17h 20m
1 stop
$1,153Cathay Pacific
Wed, Aug 12 - Mon, Aug 24
Cathay Pacific Logo
12:00 pm - 9:50 pm
SEA
-
NKG
41h 50m
2 stops
Cathay Pacific Logo
2:15 pm - 8:05 am
NKG
-
SEA
57h 50m
2 stops
$1,162Cathay Pacific
Wed, Nov 4 - Sun, Nov 8
Cathay Pacific Logo
8:41 am - 1:00 pm
SEA
-
NKG
36h 19m
2 stops
Cathay Pacific Logo
8:20 am - 8:05 am
NKG
-
SEA
39h 45m
2 stops
$1,206Cathay Pacific
Mon, Nov 9 - Fri, Nov 13

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Asiana Airlines flights from Seattle to Nanjing

Our best Asiana Airlines deals on Seattle to Nanjing flight tickets
Asiana Airlines
Aug 11
SEA12:10 amSeattle/Tacoma Intl
22h 30m
1 stop
NKG1:40 pmNanjing Lukou Intl
Aug 24
NKG2:50 pmNanjing Lukou Intl
15h 55m
1 stop
SEA3:45 pmSeattle/Tacoma Intl
$1,006
Asiana Airlines
Jul 27
SEA12:10 amSeattle/Tacoma Intl
22h 30m
1 stop
NKG1:40 pmNanjing Lukou Intl
Aug 20
NKG2:50 pmNanjing Lukou Intl
15h 55m
1 stop
SEA3:45 pmSeattle/Tacoma Intl
$4,512

Cathay Pacific flights from Seattle to Nanjing

Our best Cathay Pacific deals on Seattle to Nanjing flight tickets
Cathay Pacific
Nov 4
SEA10:50 amSeattle/Tacoma Intl
19h 00m
1 stop
NKG9:50 pmNanjing Lukou Intl
Nov 8
NKG2:15 pmNanjing Lukou Intl
31h 57m
2 stops
SEA6:12 amSeattle/Tacoma Intl
$1,037
Cathay Pacific
Nov 4
SEA11:44 amSeattle/Tacoma Intl
42h 06m
2 stops
NKG9:50 pmNanjing Lukou Intl
Nov 8
NKG2:15 pmNanjing Lukou Intl
34h 55m
1 stop
SEA9:10 amSeattle/Tacoma Intl
$1,038
Cathay Pacific
Nov 9
SEA10:50 amSeattle/Tacoma Intl
34h 10m
1 stop
NKG1:00 pmNanjing Lukou Intl
Nov 13
NKG2:15 pmNanjing Lukou Intl
31h 57m
2 stops
SEA6:12 amSeattle/Tacoma Intl
$1,087

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Nanjing 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 28, 2026.
Use the filters below to find and compare flights from Seattle to Nanjing that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Wed 11/4

11:00 am-12:10 pm

1 stop33h 10m

Nanjing Lukou Intl

Sun 11/8

1:45 pm-9:00 am

1 stop35h 15m

$906

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Mon 11/9

11:00 am-12:10 pm

1 stop33h 10m

Nanjing Lukou Intl

Fri 11/13

1:45 pm-9:00 am

1 stop35h 15m

$955

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Mon 11/9

11:00 am-12:10 pm

1 stop33h 10m

Nanjing Lukou Intl

Fri 11/13

1:45 pm-9:00 am

1 stop35h 15m

$956
Quickest round-trip

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Tue 8/11

12:10 am-1:40 pm

1 stop22h 30m

Nanjing Lukou Intl

Mon 8/24

2:50 pm-3:45 pm

1 stop15h 55m

$1,006

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Wed 11/4

10:50 am-9:50 pm

1 stop19h 00m

Nanjing Lukou Intl

Sun 11/8

2:15 pm-6:12 am

2 stops31h 57m

$1,037

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Wed 11/4

11:44 am-9:50 pm

2 stops42h 06m

Nanjing Lukou Intl

Sun 11/8

2:15 pm-9:10 am

1 stop34h 55m

$1,038

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Mon 11/9

10:50 am-1:00 pm

1 stop34h 10m

Nanjing Lukou Intl

Fri 11/13

2:15 pm-6:12 am

2 stops31h 57m

$1,087

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Wed 8/12

8:42 pm-10:05 pm

2 stops34h 23m

Nanjing Lukou Intl

Mon 8/24

8:00 am-10:20 am

1 stop17h 20m

$1,153

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Wed 11/4

12:00 pm-9:50 pm

2 stops41h 50m

Nanjing Lukou Intl

Sun 11/8

2:15 pm-8:05 am

2 stops57h 50m

$1,162

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Mon 11/9

8:41 am-1:00 pm

2 stops36h 19m

Nanjing Lukou Intl

Fri 11/13

8:20 am-8:05 am

2 stops39h 45m

$1,206

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Nanjing from

How to get the cheapest flight ticket from Seattle to Nanjing

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

What is the cheapest airline that flies from Seattle/Tacoma Intl to Nanjing Lukou Intl?

Asiana Airlines, Cathay Pacific, and Korean Air are the most popular carriers operating from Seattle/Tacoma Intl to Nanjing Lukou Intl

When to book flights from Seattle to Nanjing

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

Cheap Seattle to Nanjing (SEA to NKG) flight deals and tips

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

Fastest flight time

18h 40m

Direct flights

None
The fastest flight from Seattle to Nanjing takes 18h 40m
There are no direct flights from Seattle to Nanjing. There are no popular flight routes from Seattle to Nanjing.
Search flight deals

Frequently asked questions about flying from Seattle to Nanjing

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

    A flight from Seattle/Tacoma Intl to Nanjing Lukou Intl will travel around 5753.6 mi. By plane, this route typically takes 18h 40m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Nanjing Lukou Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Nanjing Lukou Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Nanjing Lukou Intl Airport.

  • What documentation or ID do you need to fly to Nanjing Lukou Intl Airport?

    The necessary travel and health documents for your Nanjing Lukou Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Nanjing?

Best airlines flying from Seattle to Nanjing

Compare and see reviews for airlines that fly from Seattle to Nanjing with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $673Free CancellationRating
7.6
1,394 reviews
Search Cathay Pacific flights
Asiana AirlinesPriceFrom $849Free CancellationRating
8.1
550 reviews
Search Asiana Airlines flights

Why use momondo?

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

It is quick and easy to find Seattle to Nanjing flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Nanjing that suits you.

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

Yes. All flights to Nanjing from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Seattle and Nanjing by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Seattle to Nanjing now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Nanjing and let you know when they change.

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