ICN - NKG

Find cheap flights from Incheon to Nanjing

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 Incheon 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 Incheon to Nanjing, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
Multiple Airlines
Tue 2/3
ICN - NKG • multi-stop
Cheapest one-way
Multiple Airlines
Tue 2/3
ICN - NKG • multi-stop
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 46% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 26% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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 Incheon to Nanjing (ICN-NKG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon 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 Incheon to Nanjing

Multiple Airlines Logo
ICN
-
NKG
584 mimulti-stop
Multiple Airlines Logo
NKG
-
ICN
584 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Incheon to Nanjing flights

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

What’s the cheapest day of the week to fly from Incheon to Nanjing?

The average price of all round-trip flights from Incheon Intl Airport to Nanjing clicked on KAYAK for each day over the last 12 months.

When flying from Incheon to Nanjing, you should consider leaving on a Saturday and avoid Tuesdays if you are looking for the best rates. For your return to Incheon, you’ll find the best rates on Sundays and the most expensive ones on Mondays.

What is the cheapest month to fly from Incheon Intl Airport to Nanjing?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Nanjing, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Incheon Intl Airport to Nanjing is December, where tickets cost $141 (return) on average. On the other hand, the most expensive months are July and February, where the average cost of round-trip tickets is $265 and $255 respectively.

How far in advance should I book a flight from Incheon Intl Airport to Nanjing?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Incheon Intl Airport to Nanjing, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Incheon Intl Airport to Nanjing, you should book around 2 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Find deals

Good to know

Low seasonAugust
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly with an average 34% increase in price.

When to book flights from Incheon to Nanjing

Are your dates flexible? Find out the best times to travel from Incheon 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 Incheon to Nanjing flights

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

    Yes, you’ll need a passport to travel to Nanjing from Incheon.

  • Which airlines offer Wi-Fi service onboard planes from Incheon to Nanjing?

    Only Asiana Airlines offers inflight Wi-Fi service on the Incheon to Nanjing flight route.

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

    The Airbus A321neo is the aircraft model that flies most regularly on the Incheon to Nanjing flight route.

  • Which airline alliances offer flights from Incheon to Nanjing?

    SkyTeam is the only airline alliance operating flights between Incheon and Nanjing.

  • On which days can I fly direct from Incheon to Nanjing?

    There are nonstop flights from Incheon to Nanjing on a daily basis.

  • How does KAYAK find such low prices on flights from Incheon 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 Incheon to Nanjing.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nanjing from Incheon 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 Incheon 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 Incheon with another airline. Booking your flights between Incheon 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 Incheon 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 Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Incheon Intl Airport to Nanjing

  • Looking for a cheap flight? 25% of our users found flights on this route for $185 or less one-way and $184 or less round-trip.

Prefer to fly direct from Incheon to Nanjing?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Incheon Intl to Nanjing Lukou Intl.
Find which airlines fly direct from Incheon Intl Airport to Nanjing Lukou Intl Airport, which days they fly and book direct flights.

Direct departures

Incheon Intl to Nanjing Lukou Intl

Monday

Asiana Airlines, China Eastern, Korean Air

Asiana Airlines, China Eastern, +1 more

Tuesday

Asiana Airlines, China Eastern

Asiana Airlines, China Eastern

Wednesday

Asiana Airlines, China Eastern, Korean Air

Asiana Airlines, China Eastern, +1 more

Thursday

Asiana Airlines, China Eastern

Asiana Airlines, China Eastern

Friday

Asiana Airlines, China Eastern, Korean Air

Asiana Airlines, China Eastern, +1 more

Saturday

Asiana Airlines, China Eastern

Asiana Airlines, China Eastern

Sunday

Asiana Airlines, China Eastern, Korean Air

Asiana Airlines, China Eastern, +1 more

See more direct flights

Direct returns

Nanjing Lukou Intl to Incheon Intl

Monday

Asiana Airlines, China Eastern, Korean Air

Asiana Airlines, China Eastern, +1 more

Tuesday

Asiana Airlines, China Eastern

Asiana Airlines, China Eastern

Wednesday

Asiana Airlines, China Eastern, Korean Air

Asiana Airlines, China Eastern, +1 more

Thursday

Asiana Airlines, China Eastern

Asiana Airlines, China Eastern

Friday

Asiana Airlines, China Eastern, Korean Air

Asiana Airlines, China Eastern, +1 more

Saturday

Asiana Airlines, China Eastern

Asiana Airlines, China Eastern

Sunday

Asiana Airlines, China Eastern, Korean Air

Asiana Airlines, China Eastern, +1 more

See more direct flights

Reviews of the top airline flying from Incheon to Nanjing

 
See real verified KAYAK customer reviews for airlines flying from Incheon 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 Incheon 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.
7.2
China EasternOverall score based on 192 reviews
7.2Comfort
6.1Entertainment
7.8Crew
6.8Food
7.6Boarding
Airline reviews

The ticket was last minute buy so no concerns about the pricing this time, but the crew in general could have been more accommodating, helpful.

8.0 ExcellentAnonymous, Jan 2026
PVG - YVR
Read more China Eastern reviews

The ticket was last minute buy so no concerns about the pricing this time, but the crew in general could have been more accommodating, helpful.

CTU-KMG-CNX with 1.5 hr connection at KMG. Doable but just barely bc immigration exit from China is at the last flight leg, here: KMG to CNX. We hauled out of the domestic terminal to reenter at the international departures (luggage checked thru to CNX thankfully). Immigration had only two agents, even though KMG gets a HUGE number of foreigners. It took forever for such a shot line. Then security also took a while, so I just just made the connection. Recommend if you exit China with domestic international transfer, plan for 2+ hrs to avoid a heart attack. Airline personnel don’t suffer if you miss the flight, you do. Plan accordingly.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers. A BIG ISSUE FOR NON-CHINESE PASSENGERS IS THE ABILITY TO CHECK IN ONLINE, by making so difficult or almost impossible there is no chance to get a seat assignment ahead of time then go to the airport and get what is left. THIS IS NOT a SKY TEAM modality.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers.

2 parts to the journey. First leg covered in a newer plane with decent staff + POOR FOOD QUALITY but the second half didn’t leave a positive impression at all as the plane itself was an older built and the crew didn’t serve properly. Language is an issue with China Eastern flights as always, but unmotivated crew just makes it even bad.

Small plane with only two lavatories at the back. You must have a good plan to use it before or after the meal, if you make a bad decision, you will end up with standing in front of the toilet for a while till the food carts empty. The good thing is even there’s a slightly delayed, the plane is still arriving on time which is superb!!

The only personel that smiled at all were the flights attendants. Desk agents, lounge people none of them had a smile or even a hello. They were like dealing with dead fish. Again flight attendants were good. All other personnel looked like they didn’t want to be there or help.

good flight. food is only so so. I actually did not eat the snack. it does not look too good on the passenger next to me.

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

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

Information on your arrival and departure airports

Incheon (ICN)
Nanjing (NKG)