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Cheap flights from Seattle to Nanjing from $685

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 7/1. 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

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Find the cheapest flights from Seattle to Nanjing

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
11:45 am - 10:05 pm
SEA
-
NKG
19h 20m
1 stop
Cathay Pacific Logo
2:15 pm - 10:20 am
NKG
-
SEA
35h 05m
1 stop
$809Cathay Pacific
Tue, Apr 28 - Tue, Jun 2
Asiana Airlines Logo
12:55 am - 1:40 pm
SEA
-
NKG
21h 45m
1 stop
Asiana Airlines Logo
2:50 pm - 2:55 pm
NKG
-
SEA
15h 05m
1 stop
$855Asiana Airlines
Sun, Apr 26 - Tue, May 26
Cathay Pacific Logo
11:45 am - 1:00 pm
SEA
-
NKG
34h 15m
1 stop
Cathay Pacific Logo
2:15 pm - 10:20 am
NKG
-
SEA
35h 05m
1 stop
$884Cathay Pacific
Tue, Apr 28 - Sun, May 31
Multiple Airlines Logo
7:06 pm - 1:00 pm
SEA
-
NKG
26h 54m
2 stops
Multiple Airlines Logo
2:15 pm - 10:20 am
NKG
-
SEA
35h 05m
1 stop
$888Multiple Airlines
Thu, Apr 30 - Mon, Jun 1
Cathay Pacific Logo
7:51 pm - 1:00 pm
SEA
-
NKG
26h 09m
2 stops
Cathay Pacific Logo
2:15 pm - 10:20 am
NKG
-
SEA
35h 05m
1 stop
$921Cathay Pacific
Tue, Apr 28 - Tue, Jun 2
Cathay Pacific Logo
11:45 am - 10:05 pm
SEA
-
NKG
19h 20m
1 stop
Cathay Pacific Logo
2:15 pm - 4:17 pm
NKG
-
SEA
41h 02m
2 stops
$932Cathay Pacific
Tue, Apr 14 - Wed, Apr 29
Multiple Airlines Logo
11:45 am - 10:05 pm
SEA
-
NKG
19h 20m
1 stop
Multiple Airlines Logo
2:15 pm - 9:07 pm
NKG
-
SEA
21h 52m
2 stops
$944Multiple Airlines
Mon, Apr 27 - Tue, May 26
Multiple Airlines Logo
7:51 pm - 1:00 pm
SEA
-
NKG
26h 09m
2 stops
Multiple Airlines Logo
8:00 am - 10:05 am
NKG
-
SEA
17h 05m
1 stop
$959Multiple Airlines
Sun, Apr 12 - Thu, May 7
Cathay Pacific Logo
11:45 am - 10:05 pm
SEA
-
NKG
19h 20m
1 stop
Cathay Pacific Logo
8:00 am - 7:09 am
NKG
-
SEA
38h 09m
2 stops
$971Cathay Pacific
Mon, Apr 27 - Fri, May 29
Cathay Pacific Logo
11:45 am - 1:00 pm
SEA
-
NKG
34h 15m
1 stop
Cathay Pacific Logo
2:15 pm - 10:20 am
NKG
-
SEA
35h 05m
1 stop
$976Cathay Pacific
Wed, May 13 - Wed, Jul 15

Cathay Pacific flights from Seattle to Nanjing

Our best Cathay Pacific deals on Seattle to Nanjing flight tickets
Cathay Pacific
Apr 28
SEA11:45 amSeattle/Tacoma Intl
19h 20m
1 stop
NKG10:05 pmNanjing Lukou Intl
Jun 2
NKG2:15 pmNanjing Lukou Intl
35h 05m
1 stop
SEA10:20 amSeattle/Tacoma Intl
$809
Cathay Pacific
Apr 28
SEA11:45 amSeattle/Tacoma Intl
34h 15m
1 stop
NKG1:00 pmNanjing Lukou Intl
May 31
NKG2:15 pmNanjing Lukou Intl
35h 05m
1 stop
SEA10:20 amSeattle/Tacoma Intl
$884
Cathay Pacific
Apr 28
SEA7:51 pmSeattle/Tacoma Intl
26h 09m
2 stops
NKG1:00 pmNanjing Lukou Intl
Jun 2
NKG2:15 pmNanjing Lukou Intl
35h 05m
1 stop
SEA10:20 amSeattle/Tacoma Intl
$921

Asiana Airlines flights from Seattle to Nanjing

Our best Asiana Airlines deals on Seattle to Nanjing flight tickets
Asiana Airlines
Apr 26
SEA12:55 amSeattle/Tacoma Intl
21h 45m
1 stop
NKG1:40 pmNanjing Lukou Intl
May 26
NKG2:50 pmNanjing Lukou Intl
15h 05m
1 stop
SEA2:55 pmSeattle/Tacoma Intl
$855
Asiana Airlines
Apr 26
SEA12:55 amSeattle/Tacoma Intl
21h 45m
1 stop
NKG1:40 pmNanjing Lukou Intl
May 29
NKG2:50 pmNanjing Lukou Intl
15h 05m
1 stop
SEA2:55 pmSeattle/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 March 29, 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

Tue 4/28

11:45 am-10:05 pm

1 stop19h 20m

Nanjing Lukou Intl

Tue 6/2

2:15 pm-10:20 am

1 stop35h 05m

$809
Quickest round-trip

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Sun 4/26

12:55 am-1:40 pm

1 stop21h 45m

Nanjing Lukou Intl

Tue 5/26

2:50 pm-2:55 pm

1 stop15h 05m

$855

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Tue 4/28

11:45 am-1:00 pm

1 stop34h 15m

Nanjing Lukou Intl

Sun 5/31

2:15 pm-10:20 am

1 stop35h 05m

$884

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Thu 4/30

7:06 pm-1:00 pm

2 stops26h 54m

Nanjing Lukou Intl

Mon 6/1

2:15 pm-10:20 am

1 stop35h 05m

$888

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Tue 4/28

7:51 pm-1:00 pm

2 stops26h 09m

Nanjing Lukou Intl

Tue 6/2

2:15 pm-10:20 am

1 stop35h 05m

$921

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Tue 4/14

11:45 am-10:05 pm

1 stop19h 20m

Nanjing Lukou Intl

Wed 4/29

2:15 pm-4:17 pm

2 stops41h 02m

$932

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Mon 4/27

11:45 am-10:05 pm

1 stop19h 20m

Nanjing Lukou Intl

Tue 5/26

2:15 pm-9:07 pm

2 stops21h 52m

$944

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Sun 4/12

7:51 pm-1:00 pm

2 stops26h 09m

Nanjing Lukou Intl

Thu 5/7

8:00 am-10:05 am

1 stop17h 05m

$959

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Mon 4/27

11:45 am-10:05 pm

1 stop19h 20m

Nanjing Lukou Intl

Fri 5/29

8:00 am-7:09 am

2 stops38h 09m

$971

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Wed 5/13

11:45 am-1:00 pm

1 stop34h 15m

Nanjing Lukou Intl

Wed 7/15

2:15 pm-10:20 am

1 stop35h 05m

$976

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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?

Cathay Pacific is the most popular carrier 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

19h 20m

Direct flights

None
The fastest flight from Seattle to Nanjing takes 19h 20m
There are no direct flights from Seattle to Nanjing. There are no popular flight routes from Seattle to Nanjing.
Search flight deals

  • 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 19h 20m.

  • 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
Asiana AirlinesPriceFrom $880Free CancellationRating
8.1
508 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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