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$713+ Cheap flights from Nanjing (NKG) to Seattle (SEA)

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
NKG — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Nanjing to Seattle

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

Round-trip from

$1,094
(Expedia)

One-way from

$713
(Kiwi.com)
From Nanjing Lukou Intl to Seattle/Tacoma Intl
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One-way flight from Nanjing Lukou Intl to Seattle/Tacoma Intl
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Find flight deals from Nanjing to Seattle

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

This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/23:55 pmNKG - SEA
2 stops18h 35mMultiple Airlines
Thu 12/2512:10 amSEA - NKG
2 stops23h 40mMultiple Airlines
Deal found 6/12$1,094
This Asiana Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 9/12:50 pmNKG - SEA
2 stops37h 38mAsiana Airlines
Fri 12/2612:10 amSEA - NKG
1 stop21h 30mAsiana Airlines
Deal found 6/12$1,348
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3111:15 amNKG - SEA
2 stops50h 00mUnited Airlines
Sun 12/285:00 amSEA - NKG
2 stops46h 25mUnited Airlines
Deal found 6/12$1,589
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/511:15 amNKG - SEA
2 stops26h 01mAir Canada
Fri 12/268:20 pmSEA - NKG
2 stops34h 00mAir Canada
Deal found 6/12$1,776
This Singapore Airlines deal was found by Cheapflights users on 6/12. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:05 pmNKG - SEA
1 stop30h 40mSingapore Airlines
Sat 12/278:45 amSEA - NKG
1 stop39h 00mSingapore Airlines
Deal found 6/12$1,787
This Korean Air deal was found by Cheapflights users on 6/12. 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 9/112:55 pmNKG - SEA
2 stops42h 56mKorean Air
Mon 12/2911:30 amSEA - NKG
1 stop32h 40mKorean Air
Deal found 6/12$2,193
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:25 amNKG - SEA
1 stop21h 30mDelta
Wed 12/2410:20 amSEA - NKG
1 stop21h 50mDelta
Deal found 6/12$2,825

Cheapflights Fare Finder

Customize your flight search to find flights from Nanjing to Seattle 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 June 12, 2025.
Use the filters below to find and compare flights from Nanjing to Seattle that are best for you.

Fly from

Nanjing

Fly to

Seattle

Route

Depart

Return

Price

NanjingSeattle

NKG - SEA

NKGSEA

Nanjing Lukou Intl

Tue 9/2

3:55 pm-7:30 pm

2 stops18h 35m

Seattle/Tacoma Intl

Thu 12/25

12:10 am-3:50 pm

2 stops23h 40m

$1,094

NanjingSeattle

NKG - SEA

NKGSEA

Nanjing Lukou Intl

Mon 9/1

2:50 pm-1:28 pm

2 stops37h 38m

Seattle/Tacoma Intl

Fri 12/26

12:10 am-1:40 pm

1 stop21h 30m

$1,348

NanjingSeattle

NKG - SEA

NKGSEA

Nanjing Lukou Intl

Sun 8/31

11:15 am-10:15 pm

2 stops50h 00m

Seattle/Tacoma Intl

Sun 12/28

5:00 am-7:25 pm

2 stops46h 25m

$1,589

NanjingSeattle

NKG - SEA

NKGSEA

Nanjing Lukou Intl

Fri 9/5

11:15 am-10:16 pm

2 stops26h 01m

Seattle/Tacoma Intl

Fri 12/26

8:20 pm-10:20 pm

2 stops34h 00m

$1,776

NanjingSeattle

NKG - SEA

NKGSEA

Nanjing Lukou Intl

Wed 9/3

5:05 pm-8:45 am

1 stop30h 40m

Seattle/Tacoma Intl

Sun 12/28

8:45 am-3:45 pm

1 stop39h 00m

$1,787

NanjingSeattle

NKG - SEA

NKGSEA

Nanjing Lukou Intl

Mon 9/1

12:55 pm-4:51 pm

2 stops42h 56m

Seattle/Tacoma Intl

Mon 12/29

11:30 am-12:10 pm

1 stop32h 40m

$2,193

NanjingSeattle

NKG - SEA

NKGSEA

Nanjing Lukou Intl

Mon 9/1

7:25 am-1:55 pm

1 stop21h 30m

Seattle/Tacoma Intl

Wed 12/24

10:20 am-12:10 am

1 stop21h 50m

$2,825

NanjingSeattle

NKG - SEA

NKGSEA

Nanjing Lukou Intl

Sat 7/26

10:10 pm-4:35 pm

3 stops57h 25m

$713

NanjingSeattle

NKG - SEA

NKGSEA

Nanjing Lukou Intl

Sun 7/27

7:25 am-2:15 pm

1 stop21h 50m

$740

NanjingSeattle

NKG - SEA

NKGSEA

Nanjing Lukou Intl

Tue 7/29

2:50 pm-8:56 pm

2 stops21h 06m

$1,039

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 13 results
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Best time to book a flight from Nanjing to Seattle

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

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 12, 2025.
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Asiana Airlines
8.2
Very good
440 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Singapore Airlines
8.1
Very good
1,302 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Delta
8.0
Very good
7,950 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
United Airlines
7.4
Good
8,790 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

Find useful and relevant information for your journey from Nanjing to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Nanjing to Seattle one-way?

    The cheapest airlines for a one-way flight from Nanjing to Seattle are Delta ($740), Asiana Airlines ($1,039), and Korean Air ($1,082).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nanjing to Seattle 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 Nanjing to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Nanjing to Seattle (average of $238). Flying from Nanjing to Seattle in July is currently the most expensive (average of $391). 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 Nanjing?

Book flights to Nanjing if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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