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Nanjing

$415+ Cheap flights from Seattle (SEA) to Nanjing (NKG)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — NKG
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Seattle to Nanjing

Cheapest flights from Seattle to Nanjing
Explore the most affordable flight options available from Seattle to Nanjing. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/241:40 pmSEA - NKG
1 stop16h 15mMultiple Airlines
Fri 12/262:15 pmNKG - SEA
2 stops33h 45mMultiple Airlines
Deal found 12/10$1,675
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Mon 12/227:55 pmSEA - NKG
2 stops27h 00mMultiple Airlines
Thu 12/252:50 pmNKG - SEA
1 stop15h 05mMultiple Airlines
Deal found 12/10$1,692
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/181:40 pmSEA - NKG
2 stops28h 00mMultiple Airlines
Mon 12/222:50 pmNKG - SEA
1 stop15h 05mMultiple Airlines
Deal found 12/10$1,698
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/181:40 pmSEA - NKG
1 stop16h 20mMultiple Airlines
Sun 12/212:50 pmNKG - SEA
1 stop15h 05mMultiple Airlines
Deal found 12/10$1,730
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Mon 12/2212:10 amSEA - NKG
1 stop21h 15mMultiple Airlines
Thu 12/252:50 pmNKG - SEA
1 stop15h 05mMultiple Airlines
Deal found 12/10$1,738
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/181:40 pmSEA - NKG
1 stop16h 20mMultiple Airlines
Wed 12/242:15 pmNKG - SEA
2 stops33h 50mMultiple Airlines
Deal found 12/10$1,749
This Korean Air deal was found by Cheapflights users on 12/10. 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.
Mon 12/2211:00 amSEA - NKG
1 stop33h 10mKorean Air
Fri 12/261:45 pmNKG - SEA
1 stop35h 15mKorean Air
Deal found 12/10$1,755
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/181:40 pmSEA - NKG
1 stop16h 20mMultiple Airlines
Tue 12/238:20 amNKG - SEA
2 stops46h 45mMultiple Airlines
Deal found 12/10$1,784
This Korean Air deal was found by Cheapflights users on 12/10. 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.
Mon 12/2211:00 amSEA - NKG
1 stop33h 10mKorean Air
Thu 12/258:15 amNKG - SEA
1 stop16h 45mKorean Air
Deal found 12/10$1,805
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/181:40 pmSEA - NKG
1 stop16h 20mMultiple Airlines
Fri 12/262:15 pmNKG - SEA
2 stops33h 45mMultiple Airlines
Deal found 12/10$1,827

Find flight deals from Seattle to Nanjing

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Nanjing (NKG). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$869
(IEagle)

One-way from

$415
(Expedia)
Provider with most accurate pricing for Seattle/Tacoma Intl-Nanjing Lukou Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Nanjing Lukou Intl flights.
Search Deals
From Seattle/Tacoma Intl to Nanjing Lukou Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Nanjing Lukou Intl
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Seattle to Nanjing that are best for you.

Fly from

Seattle

Fly to

Nanjing

Route

Depart

Return

Price

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Sun 1/25

7:55 pm-9:50 pm

2 stops33h 55m

Nanjing Lukou Intl

Sun 2/1

2:15 pm-2:18 pm

2 stops40h 03m

$922

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Sun 1/25

1:36 pm-12:10 pm

2 stops54h 34m

Nanjing Lukou Intl

Sun 2/1

1:45 pm-9:00 am

1 stop35h 15m

$954

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Sat 1/24

12:10 am-11:35 pm

3 stops31h 25m

Nanjing Lukou Intl

Sun 2/1

8:10 pm-1:55 pm

3 stops33h 45m

$1,097

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Sun 2/1

8:45 am-3:45 pm

1 stop39h 00m

Nanjing Lukou Intl

Wed 2/4

5:00 pm-7:10 am

1 stop30h 10m

$1,430

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Wed 12/24

1:40 pm-9:55 pm

1 stop16h 15m

Nanjing Lukou Intl

Fri 12/26

2:15 pm-8:00 am

2 stops33h 45m

$1,675

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Mon 12/22

7:55 pm-2:55 pm

2 stops27h 00m

Nanjing Lukou Intl

Thu 12/25

2:50 pm-1:55 pm

1 stop15h 05m

$1,692

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Mon 12/22

12:10 am-1:25 pm

1 stop21h 15m

Nanjing Lukou Intl

Thu 12/25

2:50 pm-1:55 pm

1 stop15h 05m

$1,738

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Mon 12/22

11:00 am-12:10 pm

1 stop33h 10m

Nanjing Lukou Intl

Fri 12/26

1:45 pm-9:00 am

1 stop35h 15m

$1,755

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Mon 12/22

11:00 am-12:10 pm

1 stop33h 10m

Nanjing Lukou Intl

Thu 12/25

8:15 am-9:00 am

1 stop16h 45m

$1,805

SeattleNanjing

SEA - NKG

SEANKG

Seattle/Tacoma Intl

Tue 12/23

10:00 am-2:35 pm

2 stops36h 35m

Nanjing Lukou Intl

Fri 12/26

3:35 pm-8:00 am

2 stops32h 25m

$1,841

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 14 results
1
2

Compare providers for flights from Seattle to Nanjing

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 Nanjing in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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-Nanjing flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Nanjing flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Nanjing flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Nanjing 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-Nanjing 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 Nanjing

Have a flexible travel schedule? Discover the best time to fly to Nanjing 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.

Reviews of airlines servicing Nanjing

Get insights into the airlines that provide service to Nanjing. 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 Nanjing. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Seattle to Nanjing, such as Asiana Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
492 reviews

Food

8.1

Boarding

8.4

Entertainment

7.7

Overall

8.2

Comfort

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.
Asiana Airlines
8.2
Very good
492 reviews
Asiana Airlines
8.2
Very good
492 reviews

Food

8.1

Boarding

8.4

Entertainment

7.7

Overall

8.2

Comfort

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Nanjing. 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 Nanjing?

    Departing from Seattle to Nanjing will take you 33h 55m. The distance between Seattle and Nanjing is about 5777 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Seattle to Nanjing is Asiana Airlines. Our recent data shows that you can find tickets from as low as $884 on this airline.

  • Can I find deals for flights from Seattle to Nanjing that include hotel bookings?

    Yes. In addition to deals on Seattle to Nanjing flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Nanjing?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Nanjing.

  • Can I find deals for business class flights from Seattle to Nanjing?

    Yes. Cheapflights offers flight deals from Seattle to Nanjing 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

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Alternative routes for Seattle to Nanjing

See prices for flight routes from nearby airports that may be better suited for you.
Pasco to Nanjing flights

Top airline flying from Seattle to Nanjing

Discover the top airline that operate flights from Seattle to Nanjing. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$884Average$1,011FlexibilityNo cancel feeOn-time76%

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