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USN to JFK: distance & flight time
Ulsan (Ulsan Airport) → New York (John F Kennedy International Airport)
6,969 mi
11,215 km · 6,056 nm
14h 8m
estimated nonstop flight time
-13h
time difference · heading north
See live USN→JFK fares Phone-only fares on this route — call free
Flight time details
6,969 miles nonstop takes roughly 14h 8m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- JFK — John F Kennedy International Airport · New York, United States
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 USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 mi away
Near JFK
- LGA · La Guardia Airport11 mi away
- EWR · Newark Liberty International Airport21 mi away
- JRB · Downtown-Manhattan/Wall St Heliport13 mi away
- JRA · West 30th St. Heliport14 mi away
Frequently asked questions
How far is USN from JFK?
The flight distance from Ulsan (USN) to New York (JFK) is 6,969 miles (11,215 km, 6,056 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to JFK?
A nonstop flight takes about 14h 8m 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 Ulsan and New York?
New York is 13 hours behind Ulsan.
What is the cheapest way to fly from USN to JFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–JFK that never appear on search engines, with no booking fees.