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NOP to ICN: distance & flight time
Sinop (Sinop Airport) → Seoul (Incheon International Airport)
4,620 mi
7,435 km · 4,014 nm
9h 32m
estimated nonstop flight time
+6h
time difference · heading northeast
See live NOP→ICN fares Phone-only fares on this route — call free
Flight time details
4,620 miles nonstop takes roughly 9h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- NOP — Sinop Airport · Sinop, Turkey
- 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 NOP
- KFS · Kastamonu Airport82 mi away
- MZH · Amasya Merzifon Airport85 mi away
- SZF · Samsun Çarşamba Airport94 mi away
- TJK · Tokat Airport136 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 NOP from ICN?
The flight distance from Sinop (NOP) to Seoul (ICN) is 4,620 miles (7,435 km, 4,014 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NOP to ICN?
A nonstop flight takes about 9h 32m 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 Sinop and Seoul?
Seoul is 6 hours ahead of Sinop.
What is the cheapest way to fly from NOP to ICN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NOP–ICN that never appear on search engines, with no booking fees.