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YNZ to ICN: distance & flight time
Yancheng (Yancheng Airport) → Seoul (Incheon International Airport)
449 mi
723 km · 390 nm
1h 27m
estimated nonstop flight time
+1h
time difference · heading northeast
See live YNZ→ICN fares Phone-only fares on this route — call free
Flight time details
449 miles nonstop takes roughly 1h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- YNZ — Yancheng Airport · Yancheng, China
- ICN — Incheon International Airport · Seoul, South Korea
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YNZ
- YTY · Yangzhou Taizhou Airport66 mi away
- HIA · Lianshui Airport67 mi away
- RUG · Rugao Air Base83 mi away
- CZX · Changzhou Benniu Airport107 mi away
Near ICN
- GMP · Gimpo International Airport20 mi away
- SWU · Suwon Airport34 mi away
- SSN · Seoul Air Base (K-16)36 mi away
- OSN · Osan Air Base41 mi away
Frequently asked questions
How far is YNZ from ICN?
The flight distance from Yancheng (YNZ) to Seoul (ICN) is 449 miles (723 km, 390 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNZ to ICN?
A nonstop flight takes about 1h 27m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Yancheng and Seoul?
Seoul is 1 hour ahead of Yancheng.
What is the cheapest way to fly from YNZ to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNZ–ICN that never appear on search engines, with no booking fees.