$106 Cheap Flights from Nanjing (NKG) to Seoul (ICN)

View $106 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from Nanjing (NKG-Lukou Intl.) to Incheon Intl. Airport (ICN)

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Cheap Flights from Nanjing to Seoul (NKG-ICN)

Prices were available within the past 7 days and start at $106 for one-way flights and $209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sun, Oct 19 - Mon, Oct 20
NKG
Nanjing
ICN
Seoul
$209 Roundtrip, found 5 days ago
$209
Roundtrip
found 5 days ago
Select Korean Air flight, departing Sun, Oct 19 from Nanjing to Seoul, returning Mon, Oct 20, priced at $209 found 5 days ago
China Southern Airlines
Wed, Oct 15 - Sun, Oct 19
NKG
Nanjing
ICN
Seoul
$210 Roundtrip, found 5 days ago
$210
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Wed, Oct 15 from Nanjing to Seoul, returning Sun, Oct 19, priced at $210 found 5 days ago
Air China
Thu, Sep 18 - Sun, Sep 21
NKG
Nanjing
ICN
Seoul
$215 Roundtrip, found 5 days ago
$215
Roundtrip
found 5 days ago
Select Air China flight, departing Thu, Sep 18 from Nanjing to Seoul, returning Sun, Sep 21, priced at $215 found 5 days ago
Air China
Wed, Sep 17 - Tue, Sep 23
NKG
Nanjing
ICN
Seoul
$215 Roundtrip, found 4 days ago
$215
Roundtrip
found 4 days ago
Select Air China flight, departing Wed, Sep 17 from Nanjing to Seoul, returning Tue, Sep 23, priced at $215 found 4 days ago
Korean Air
Fri, Oct 24 - Sun, Oct 26
NKG
Nanjing
ICN
Seoul
$221 Roundtrip, found 21 hours ago
$221
Roundtrip
found 21 hours ago
Select Korean Air flight, departing Fri, Oct 24 from Nanjing to Seoul, returning Sun, Oct 26, priced at $221 found 21 hours ago
Air China
Wed, Sep 3 - Sun, Sep 7
NKG
Nanjing
ICN
Seoul
$222 Roundtrip, found 2 days ago
$222
Roundtrip
found 2 days ago
Select Air China flight, departing Wed, Sep 3 from Nanjing to Seoul, returning Sun, Sep 7, priced at $222 found 2 days ago
Korean Air
Sun, Oct 19 - Mon, Oct 20
NKG
Nanjing
ICN
Seoul
$223 Roundtrip, found 5 days ago
$223
Roundtrip
found 5 days ago
Select Korean Air flight, departing Sun, Oct 19 from Nanjing to Seoul, returning Mon, Oct 20, priced at $223 found 5 days ago
Korean Air
Wed, Sep 24 - Sun, Sep 28
NKG
Nanjing
ICN
Seoul
$225 Roundtrip, found 9 hours ago
$225
Roundtrip
found 9 hours ago
Select Korean Air flight, departing Wed, Sep 24 from Nanjing to Seoul, returning Sun, Sep 28, priced at $225 found 9 hours ago
Xiamen Airlines
Wed, Sep 17 - Tue, Sep 23
NKG
Nanjing
ICN
Seoul
$230 Roundtrip, found 4 days ago
$230
Roundtrip
found 4 days ago
Select Xiamen Airlines flight, departing Wed, Sep 17 from Nanjing to Seoul, returning Tue, Sep 23, priced at $230 found 4 days ago
Asiana Airlines
Wed, Sep 3 - Tue, Sep 9
NKG
Nanjing
ICN
Seoul
$230 Roundtrip, found 6 days ago
$230
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Wed, Sep 3 from Nanjing to Seoul, returning Tue, Sep 9, priced at $230 found 6 days ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $290
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $290
Flights from Nanjing (NKG) to Seoul (ICN)
Origin airport
Lukou Intl.
Destination airport
Incheon Intl.
Airlines serving
Air China, Asiana Airlines, China Eastern Airlines, China Southern Airlines, Korean Air
Roundtrip price
$209
Distance
584 mi
Average flight time
3 hours 11 mins

Nanjing to Seoul Flights

The cheapest times to fly from Nanjing to Seoul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Nanjing to Seoul are during the month of October. You can find some of the cheapest flights from Nanjing to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Nanjing to Seoul

Sunday is one of the best days to book for cheap flights from Nanjing to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Nanjing to Seoul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Nanjing to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $106 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Nanjing to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Nanjing to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN) cost?
Grab a cheap one-way flight from $106 or cheap return flight from $209 from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN)?
The cheapest month to fly from NKG to ICN is October, when there's less demand. Off-peak season is often when airlines offer lower prices between these airports.
Which airlines fly direct from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN)?
Fly straight to Incheon Intl. Airport (ICN). 3 airlines offer nonstop flights from Lukou Intl. Airport (NKG), including:

  • China Eastern Airlines
  • Asiana Airlines
  • Korean Air

What is the cheapest airline that flies from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN)?
Korean Air and Asiana Airlines are some popular carriers offering reasonable fares. Keep in mind that flight prices from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN) can change based on departure dates, demand and how early you book. With Expedia's filter tool, you can easily find a NKG to ICN flight that works with your plans and budget.
How many flights per day from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN)?
Each day on average, 3 direct flights operate from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN). Pick the departure time that fits your schedule best.
What are the most popular departure times for flights from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN)?
More travelers fly between NKG and ICN at 8 AM than at any other time. Looking to skip the crowds? Travel outside of rush hours and it's possible you'll save on your fare as well.
What day of the week has the most flights from NKG to ICN?
If you travel on a Wednesday, you'll get the biggest range of options for flights from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN).
What is the earliest flight from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN)?
The earliest flight out of Lukou Intl. Airport (NKG) is at around 8:15AM UTC+8. Hop on this flight and you'll reach Incheon Intl. Airport (ICN) at approximately 11:15AM UTC+9. The total time in the air is 2h.
How long does it take to fly from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN)?
Flights from NKG to ICN have an average travel time of 2 hours and 9 minutes. The distance between these two airports is 590 mi.
What airline has the least delays from NKG to ICN?
Asiana Airlines has the best track record for on-time direct flights from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN), with an on-time rating of 96%. Use the Expedia App to check your journey status before you leave and receive notifications about any changes.
What is the best time to fly from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN)?
Choose a flight from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seoul from Lukou Intl. Airport (NKG)?
Incheon Intl. Airport (ICN) is the only airport in Seoul with direct flights from Lukou Intl. Airport (NKG). Explore your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN) last-minute?
Last-minute bookings from NKG to ICN are generally more expensive. To lock in the lowest prices, start looking for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a NKG to ICN flight and hotel package?
You can save money by securing a NKG to ICN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your ideal flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Lukou Intl. Airport (NKG) to Incheon Intl. Airport (ICN)?
Usually, it's possible to cancel or reschedule your NKG to ICN flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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