$138 Cheap Air China flights Seoul (ICN) to Nanjing (NKG)

View $138 flight on Thu, Nov 27, 2025Opens in a new window

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$138 Cheap Air China flights Seoul (ICN) to Nanjing (NKG)

Prices were available within the past 7 days and start at $138 for one-way flights and $205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Thu, Nov 27 - Sun, Nov 30
ICN
Seoul
NKG
Nanjing
$205 Roundtrip, found 3 days ago
$205
Roundtrip
found 3 days ago
Select Air China flight, departing Thu, Nov 27 from Seoul to Nanjing, returning Sun, Nov 30, priced at $205 found 3 days ago
Air China
Wed, Oct 22 - Sun, Oct 26
ICN
Seoul
NKG
Nanjing
$231 Roundtrip, found 4 hours ago
$231
Roundtrip
found 4 hours ago
Select Air China flight, departing Wed, Oct 22 from Seoul to Nanjing, returning Sun, Oct 26, priced at $231 found 4 hours ago
Flights from Seoul (ICN) to Nanjing (NKG)
Origin airport
Incheon Intl.
Destination airport
Lukou Intl.
Airlines serving
Air China, Asiana Airlines, China Eastern Airlines, China Southern Airlines, Korean Air, Xiamen Airlines
Popular airline
Air China
Distance
584 mi
Average flight time
1 hour 18 mins

Frequently asked questions

How much is an Air China flight from Incheon Intl. Airport (ICN) to Lukou Intl. Airport (NKG)?
You can find budget-friendly return Air China flights from $205 from ICN to NKG by organizing your results from "Price (lowest to highest)" on Expedia. Or look for options from $138 for a one-way journey.**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 ICN to NKG with Air China?
Look for return or one-way flights to Nanjing in January or December. You could find an affordable fare with Air China during these off-peak months.
What is the cheapest time to book flights from Incheon Intl. Airport (ICN) to Lukou Intl. Airport (NKG) with Air China?
To discover affordable flights from ICN to NKG with Air China, start searching about one month before your intended departure. You can save 17% when you lock in 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 Air China fly nonstop from Incheon Intl. Airport (ICN) to Lukou Intl. Airport (NKG)?
Use our "Nonstop" filter when searching for direct Air China flights from ICN to NKG. You'll also be able to compare other carriers servicing the same direct trip.
What is the earliest Air China flight from ICN to NKG?
To find the earliest departure from ICN to NKG with Air China, filter your search by "Morning" and "Early Morning." Booking an early flight usually means you'll experience fewer 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 Air China fly into in Nanjing?
Lukou Intl. Airport (NKG) is the main Nanjing gateway for Air China flights from Incheon Intl. Airport (ICN).
What kind of luggage can I take on an Air China flight from Incheon Intl. Airport (ICN) to Lukou Intl. Airport (NKG)?
For checked luggage, passengers can bring 2 checked-in bags weighing up to 50 lb with dimensions not exceeding 62 inches. You can also bring 1 cabin bag in the cabin when flying standard economy from ICN to NKG with Air China. This carry-on should weigh less than 15 lb and be no larger than 9 inches x 14 inches x 22 inches. Going over these restrictions can mean extra fees, so check Air China's baggage allowance guidelines before you pack.
Why fly with Air China from ICN to NKG?
With top-tier customer service, Air China is a top choice for many travelers journeying from ICN to NKG. Plus, as a PhoenixMiles and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights along with your airline miles.*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 Air China flight from Incheon Intl. Airport (ICN) to Lukou Intl. Airport (NKG)?
Depending on the type of ticket you purchased, a fee may apply if you cancel or change your booking more than 24 hours after confirmation. To secure plane tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when you look for flights. For more information on canceling or modifying your reservation, visit "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.