$722 Cheap Asiana Airlines flights Seattle (SEA) to Nanjing (NKG)

View $722 flight on Mon, Sep 15, 2025Opens in a new window

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$722 Cheap Asiana Airlines flights Seattle (SEA) to Nanjing (NKG)

Prices were available within the past 7 days and start at $722 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Seattle (SEA) to Nanjing (NKG)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Lukou Intl.
Airlines serving
Air China, Cathay Pacific, Korean Air, United
Popular airline
Cathay Pacific
Distance
5781 mi

Frequently asked questions

How much is an Asiana Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Lukou Intl. Airport (NKG)?
Use the "Price (lowest to highest)" filter on Expedia to search for cheap Asiana Airlines round-trip flights from SEA to NKG. Affordable one-way options from $722 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to NKG with Asiana Airlines?
Asiana Airlines flights to Nanjing are typically cheaper in the off-peak months of January and December. Whether you're in search of a one-way or round-trip ticket, you could score a better deal then.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Lukou Intl. Airport (NKG) with Asiana Airlines?
To discover affordable flights from SEA to NKG with Asiana Airlines, start searching about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Asiana Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Lukou Intl. Airport (NKG)?
Enter your dates, press search and tick the "Nonstop" filter on Expedia to find any direct flights from SEA to NKG with Asiana Airlines or another carrier.
What is the earliest Asiana Airlines flight from SEA to NKG?
To find the earliest departures from SEA to NKG with Asiana Airlines, filter your results by "Morning" and "Early Morning." Booking an early flight generally means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Asiana Airlines fly into in Nanjing?
Board an Asiana Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Nanjing, and you'll probably land at Lukou Intl. Airport (NKG). This is the airline's primary hub here.
What kind of luggage can I take on an Asiana Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Lukou Intl. Airport (NKG)?
On a standard economy flight with Asiana Airlines from SEA to NKG, you can bring 2 checked-in bags up to 50 lb with dimensions no larger than 62 inches in total. For hand luggage, you're allowed 1 cabin bag weighing up to 22 lb and measuring less than 21 inches x 15 inches x 7 inches. Size and weight limits can differ depending on your cabin class and airfare type. To make sure you won't face additional fees at the airport, double-check your Asiana Airlines booking or visit the airline's website before you begin packing.
Why fly with Asiana Airlines from SEA to NKG?
Flying from SEA to NKG with Asiana Airlines comes with a host of perks, such as a rewarding loyalty program and top-tier customer service. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to spend on select future travel purchases. That's on top of the Asiana Club points you can earn with Asiana Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Asiana Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Lukou Intl. Airport (NKG)?
Changes are often free within 24 hours of making a booking, but your airline may add a charge after that time. For further details about altering your flights, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to adjust your plans without being charged, tick the "No cancel fee" or "Changes included" filter when planning your next break.

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