SEA - NKG

$395 Find Cheap Flights from Seattle to Nanjing

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Nanjing departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Nanjing

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Nanjing, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Nanjing, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$700
Asiana Airlines
Fri 1/30Sat 2/21
SEA - NKG • 1 stop
Cheapest one-way
$395
Asiana Airlines
Fri 4/10
SEA - NKG • 1 stop
Top airlines
Asiana Airlines
Cheapest • from $700 (round-trip)
Asiana Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Nanjing!
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Flight Deals

Cheap Flights from Seattle to Nanjing (SEA-NKG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Nanjing that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Nanjing

Fri, Jan 30 - Sat, Feb 21
Asiana Airlines Logo
12:10 am - 1:50 pmSEA-NKG
21h 40m1 stop
Asiana Airlines Logo
2:50 pm - 1:55 pmNKG-SEA
15h 05m1 stop
$700Asiana Airlines
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Sat, Jan 31 - Sun, Feb 22
Asiana Airlines Logo
12:10 am - 1:50 pmSEA-NKG
21h 40m1 stop
Asiana Airlines Logo
2:50 pm - 1:55 pmNKG-SEA
15h 05m1 stop
$721Asiana Airlines
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Wed, Mar 11 - Thu, Apr 9
Multiple Airlines Logo
12:45 am - 3:55 pmSEA-NKG
24h 10m2 stops
Multiple Airlines Logo
3:55 pm - 4:10 pmNKG-SEA
39h 15m2 stops
$896Multiple Airlines
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Thu, Dec 4 - Fri, Dec 12
Multiple Airlines Logo
12:10 am - 1:50 pmSEA-NKG
21h 40m1 stop
Multiple Airlines Logo
11:20 am - 7:16 pmNKG-SEA
23h 56m2 stops
$903Multiple Airlines
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Mon, Feb 9 - Sun, Feb 22
Korean Air Logo
11:00 am - 12:10 pmSEA-NKG
33h 10m1 stop
Korean Air Logo
1:45 pm - 9:00 amNKG-SEA
35h 15m1 stop
$905Korean Air
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Mon, Feb 2 - Mon, Feb 23
Korean Air Logo
11:00 am - 12:10 pmSEA-NKG
33h 10m1 stop
Korean Air Logo
1:45 pm - 8:37 pmNKG-SEA
22h 52m2 stops
$916Korean Air
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Sun, Feb 8 - Mon, May 4
Cathay Pacific Logo
7:55 pm - 1:00 pmSEA-NKG
25h 05m2 stops
Cathay Pacific Logo
8:00 am - 10:10 amNKG-SEA
17h 10m1 stop
$919Cathay Pacific
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Sun, Feb 8 - Sun, May 3
Cathay Pacific Logo
7:55 pm - 1:00 pmSEA-NKG
49h 05m2 stops
Cathay Pacific Logo
2:15 pm - 10:10 amNKG-SEA
34h 55m1 stop
$920Cathay Pacific
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Thu, Jan 29 - Wed, Feb 25
Air China Logo
12:24 pm - 4:10 pmSEA-NKG
35h 46m2 stops
Air China Logo
8:35 am - 3:41 pmNKG-SEA
23h 06m2 stops
$977Air China
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Fri, Jan 30 - Tue, Feb 24
Air China Logo
12:24 pm - 4:10 pmSEA-NKG
35h 46m2 stops
Air China Logo
5:30 pm - 3:41 pmNKG-SEA
38h 11m2 stops
$1,009Air China
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Booking Insights

KAYAK's insights & trends for Seattle to Nanjing flights

Get data-powered insights and trends into flights from Seattle to Nanjing to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Nanjing?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Nanjing were found on Asiana Airlines ($700) and Korean Air ($905).

Which airlines fly non-stop between Seattle and Nanjing?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Seattle to Nanjing.

There is just one airline that flies from Seattle to Nanjing direct and that is Asiana Airlines. The best round-trip deal found from Asiana Airlines for the route is $933.

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Good to know

Cheapest flight$395
Flight from Seattle to Nanjing

When to book flights from Seattle to Nanjing

Are your dates flexible? Find out the best times to travel from Seattle to Nanjing based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Nanjing

  • What is the cheapest flight from Seattle to Nanjing?

    In the last 3 days, the lowest price for a flight from Seattle to Nanjing was $395 for a one-way ticket and $700 for a round-trip.

  • Do I need a passport to fly between Seattle and Nanjing?

    A passport is required to fly from Seattle to Nanjing.

  • Which aircraft models fly most regularly from Seattle to Nanjing?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Nanjing?

    Star Alliance is the only airline alliance operating flights between Seattle and Nanjing.

  • How does KAYAK find such low prices on flights from Seattle to Nanjing?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Nanjing.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Nanjing?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nanjing from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Nanjing?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Nanjing with an airline and back to Seattle with another airline. Booking your flights between Seattle and NKG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Nanjing?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Nanjing from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Nanjing

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Nanjing. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Nanjing? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Asiana AirlinesOverall score based on 484 reviews
8.1Food
8.6Crew
8.1Comfort
7.8Entertainment
8.4Boarding
Airline reviews

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

10.0 ExcellentAnonymous, Nov 2025CJU - GMP
Read more Asiana Airlines reviews

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Everything you need to know for your flight from Seattle to Nanjing

Information on your arrival and departure airports

Seattle (SEA)
Nanjing (NKG)