Cheapest€86.28
- Asiana Airlines AA149206:031h 52m07:55Seoul ICNNanjing NKG
Door to door 5h 2mCO2 244.8 kgChanges 0Fixed, no changes
Seoul to Nanjing flight
Flights from Seoul to Nanjing start at €101.03 and take 4h 51m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Seoul to Nanjing on the date you actually want, rather than on the date this page was built.
The Flights from Seoul to Nanjing starts at €101.03 and takes 4h 51m door to door, run by 2 operators over 995 km, with around 8 departures a day. Fares bottom out about 30 days before departure.
- 4h 51mDoor to door
- 1h 41mMoving
- €101.03 to €225.52From
- 06:03 to 14:20First and last departure
- 8Per day
- 244.8 kgCO2
First and last are taken from the services we sell on 29 September 2026. The return direction keeps its own timetable and is not these times reversed.
€101.03 to €225.52 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €175.37Tue15
- about €190.71Wed16
- about €225.52Thu17
- about €151.77Fri18
- about €189.53Sat19
- about €165.93Sun20
- about €152.95Mon21
- about €104.57Tue22
- about €110.47Wed23
- about €139.97Thu24
- about €131.12Fri25
- about €145.28Sat26
- about €118.14Sun27
- about €101.03Mon28
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on 29 September 2026
Fastest€90.41
- China Eastern Airlines CE444014:201h 41m16:01Seoul ICNNanjing NKG
Door to door 4h 51mCO2 244.8 kgChanges 0Fixed, no changes
Lowest CO2€129.94
- Jeju Air JA762507:301h 18m08:48Seoul ICNQingdao TAO
- China Railway CR874810:123h 18m13:30Qingdao railway stationNanjing railway station
Changes at Qingdao, with 84 minutes between services and a walk of about 14 minutes.
Door to door 7h 57mCO2 170.2 kgChanges 1Fixed, no changes
Airlines
| Operator | From |
|---|---|
| China Eastern Airlines | €88.64 |
 Asiana Airlines | €86.28 |
The flight gets you into Nanjing. It does not get you a bed, and neither do we.
A room in Nanjing for the night the flight gets in
Sort by distance from Nanjing railway station and you can see which places are ten minutes on foot and which are not.
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Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Seoul to Nanjing
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €109.2990 days
- €78.6160 days
- €97.4945 days
- €72.1230 days
- €98.0821 days
- €101.0314 days
- €152.957 days
- €225.523 days
- €175.371 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €72.12.
- How much it moves
- The gap between the cheapest and dearest lead time is 213 percent. The dearest point is €225.52, 3 days out.
- What that means
- Today sits inside the cheap window, which closes about 30 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €118.14Sun
- €101.03Mon
- €104.57Tue
- €118.14Wed
- €139.97Thu
- €131.12Fri
- €145.28Sat
Where you leave from and where you arrive
Seoul
Air
- ICN
- GMP
Nanjing
Air
- NKG
What the journey actually looks like
- Direct or connecting
- 50% of the services we sell on this corridor run through without a change. The remaining 50% involve one connection.
- How far it really runs
- The route covers 995 km against 966 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Weihai, Nantong, Wuxi, Qingdao. The gap between arriving and leaving is 58 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 16 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Seoul at 06:03 and the last at 14:20, across 8 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Seoul to Nanjing
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Seoul to Nanjing take?
The Flight from Seoul to Nanjing takes 4h 51m door to door, of which 1h 41m is spent moving. The route runs 995 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Seoul to Nanjing cost?
The Flight from Seoul to Nanjing starts at €101.03 for one passenger, as of 14 September 2026. A typical fare is €106.34. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Seoul to Nanjing?
2 operators run the Flight from Seoul to Nanjing: China Eastern Airlines, Asiana Airlines. Between them they file around 8 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Seoul to Nanjing use?
The Flight from Seoul to Nanjing leaves from Seoul ICN and arrives at Nanjing NKG. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Seoul to Nanjing?
Fares for the Flight from Seoul to Nanjing bottom out around 30 days ahead, at €72.12. The gap between the cheapest and dearest lead time across the window is 213 percent, measured on 14 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Seoul to Nanjing produce?
The Flight from Seoul to Nanjing produces about 244.8 kg of CO2 per passenger over 995 km, which works out at roughly 246 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Seoul to Nanjing on 14 September 2026: 995 km of route against 966 km in a straight line, 8 services a day, 2 operators a cheapest fare of €101.03, and 4h 51m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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