Cheap flights from Seoul to Nanjing from $191 GMP, ICN → NKG
Gimpo International Airport (GMP), Incheon International Airport (ICN) → Nanjing Lukou International Airport (NKG)
The cheapest return found recently is $191 with Shandong Airlines, 15 Nov – 16 Nov, found 2 days ago.
- Cheapest return found recently
- $191, 15 Nov to 16 Nov
- Usual return price
- $190 to $191
- Cheapest month to fly
- November 2026, return fares from $190 found in the last 7 days
Return
The cheapest return fare on each of 3 departure dates is usually $190 to $191.
Cheapest return found recently
$191
15 Nov – 16 Nov · Shandong Airlines
Incheon International Airport (ICN) → Nanjing Lukou International Airport (NKG)
Leaves 10:10 p.m. · Return leaves 5:15 p.m. · 28 h 15 min of travel, both ways together
out 1 stop, back 1 stop
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$191 15 Nov – 16 Novfound 2 days agoSee prices for these dates
$190 18 Nov – 19 Novfound 3 days agoSee prices for these dates
What have prices looked like?
Over 45 days, 28 Sept to 11 Nov, the cheapest return we saw each day was $179 to $342.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 15 Nov to 9 Jan 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
Yes. Among 1-night return fares leaving within 3 days of 15 Nov, 18 Nov – 19 Nov costs $190: $1 less than the cheapest found recently.
Shandong Airlines · Incheon International Airport (ICN) → Nanjing Lukou International Airport (NKG) · out 1 stop, back 1 stop · found 3 days ago
Every date we hold
5 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 15 Nov – 16 Nov | $191 | Shandong Airlines | Incheon International Airport (ICN) → Nanjing Lukou International Airport (NKG) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 18 Nov – 19 Nov | $190 | Shandong Airlines | Incheon International Airport (ICN) → Nanjing Lukou International Airport (NKG) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 9 Jan 2027 – 10 Jan 2027 | $190 | Shandong Airlines | Incheon International Airport (ICN) → Nanjing Lukou International Airport (NKG) | out 1 stop, back 1 stop | found 7 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $190.
Airlines on the cheapest dates: Shandong Airlines.
Premium cabin fares from Seoul to Nanjing
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 15 Nov – 16 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Seoul to Nanjing?
Return
Fares 30 to 59 days before departure were typically 34% lower than 0 to 6 days before departure.
From the cheapest return each day between 28 Sept and 11 Nov (45 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $270 | $184 | +51% | 7 |
| 7–13 days | $202 | $190 | +13% | 10 |
| 30–59 days | $179 | $179 | Cheapest seen | 13 |
| 60–89 days | $191 | $190 | +7% | 16 |
| 90–179 days | $342 | $191 | +91% | 9 |
| 180+ days | $273 | $273 | +53% | 8 |
Live price for these dates
The cheapest return found recently is for 15 Nov – 16 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Seoul to Nanjing?
The cheapest return found recently is $191 with Shandong Airlines, 15 Nov to 16 Nov, found 2 days ago. The cheapest return we hold, of any age, is $190 with Shandong Airlines, 18 Nov to 19 Nov, found 3 days ago. The cheapest return fare on each of 3 departure dates is usually $190 to $191.
What is the cheapest month to fly from Seoul to Nanjing?
November 2026 is the cheapest month for a return, from $190, 18 Nov to 19 Nov, found 3 days ago.
How far ahead should I book a flight from Seoul to Nanjing?
In 45 days of prices between 28 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 34% lower than 0 to 6 days before departure.
Which airlines have the cheapest flights from Seoul to Nanjing?
Between 15 Nov and 9 Jan 2027, Shandong Airlines has the cheapest return on all 3 departure dates we hold.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work