Cheap flights from Incheon Intl (ICN) to Nanjing (NKG)
ICN — NKG
Nov 15 — Nov 221
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Incheon Intl to Nanjing Lukou Intl are usually found in December or November, booked 77 days in advance, depart on a Sunday or Tuesday and return on a Tuesday
Cheap flight deals from Incheon Intl to Nanjing
Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Nanjing (NKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 16, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | July |
Cheapest in | December |
Average price | $178 |
Good round-trip deal | $149 or less |
Good one-way deal | $120 or less |
Compare providers for flights from Incheon Intl to Nanjing
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Nanjing in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Incheon Intl Airport-Nanjing flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Nanjing flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Nanjing flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Incheon Intl Airport-Nanjing flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Nanjing flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Incheon Intl to Nanjing
Have a flexible travel schedule? Discover the best time to fly to Nanjing from Incheon Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Incheon Intl Airport to Nanjing
Prices
Airlines
Delays
How far ahead should I book a flight from Incheon Intl Airport to Nanjing?
Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Nanjing. Price data was last updated on October 10, 2025.
The price you pay for your flight from Incheon Intl Airport to Nanjing may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Incheon Intl Airport to Nanjing?
Currently, December is the cheapest month in which you can book a flight from Incheon Intl Airport to Nanjing (average of $99). Flying from Incheon Intl Airport to Nanjing in August is currently the most expensive (average of $176). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ICN to NKG?
Find hourly flight availability from Incheon Intl to Nanjing. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Incheon Intl Airport to Nanjing as you normally would.
How often are flights from Incheon to Nanjing delayed?
About 19% of weekly flights between Incheon and Nanjing have experienced delays in the past year, with the average delay time being 99 minutes.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.