SEA - NKG

$685 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 7/1. 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
$855
Asiana Airlines
dom. 4/26mar. 5/26
SEA - NKG • 1 stop
Cheapest one-way
$685
Multiple Airlines
mié. 7/1
SEA - NKG • 1 stop
Top airlines
Asiana Airlines
Cheapest • from $855 (round-trip)
Asiana Airlines
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Nanjing. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Incheon (ICN)
Cheapest • Avg $1,012 (round-trip)
Hong Kong (HKG)
Shortest trip • 19h 02m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Nanjing!
Flight Deals
Booking Insights
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

dom., abr. 26 - mar., may. 26
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
mar., abr. 14 - mié., abr. 29
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
lun., abr. 27 - mar., may. 26
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
dom., abr. 12 - jue., may. 7
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
dom., abr. 12 - jue., may. 7
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
$976Multiple Airlines
mié., may. 13 - mié., jul. 15
Cathay Pacific Logo
11:45 am - 1:00 pm
SEA
-
NKG
34h 15m
1 stop
Cathay Pacific Logo
8:00 am - 10:20 am
NKG
-
SEA
17h 20m
1 stop
$980Cathay Pacific
mié., may. 13 - mié., jul. 15
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
$984Cathay Pacific
dom., abr. 12 - jue., may. 7
Multiple Airlines Logo
7:51 pm - 1:00 pm
SEA
-
NKG
26h 09m
2 stops
Multiple Airlines Logo
8:00 am - 7:02 pm
NKG
-
SEA
26h 02m
2 stops
$996Multiple Airlines
lun., may. 11 - mar., jul. 14
Cathay Pacific Logo
7:51 pm - 1:00 pm
SEA
-
NKG
26h 09m
2 stops
Cathay Pacific Logo
8:00 am - 10:20 am
NKG
-
SEA
17h 20m
1 stop
$1,009Cathay Pacific
mié., may. 13 - mié., jul. 15
Cathay Pacific Logo
11:45 am - 1:00 pm
SEA
-
NKG
34h 15m
1 stop
Cathay Pacific Logo
2:15 pm - 8:36 pm
NKG
-
SEA
45h 21m
2 stops
$1,010Cathay Pacific
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 ($855) and Cathay Pacific ($932).

Find deals

Good to know

Cheapest flight$685
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 $685 for a one-way ticket and $855 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.
8.1
Asiana AirlinesOverall score based on 506 reviews
8.0Food
8.0Comfort
7.6Entertainment
8.3Boarding
8.5Crew
Airline reviews

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

6.0 GoodAn, Mar 2026
LAX - ICN
Read more Asiana Airlines reviews

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

I am thankful that I was able to fly using Asiana

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

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 aircraft was massive (A-380) and became crowded with 400+ passengers on board.

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

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

Information on your arrival and departure airports

Seattle (SEA)
Nanjing (NKG)