Need help booking?
Unpublished phone-only deals available
IGR to USN: distance & flight time
Iguazu Falls (Cataratas Del Iguazú International Airport) → Ulsan (Ulsan Airport)
11,719 mi
18,860 km · 10,184 nm
23h 27m
estimated nonstop flight time
+12h
time difference · heading north
See live IGR→USN fares Phone-only fares on this route — call free
Flight time details
11,719 miles nonstop takes roughly 23h 27m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- IGR — Cataratas Del Iguazú International Airport · Iguazu Falls, Argentina
- USN — Ulsan Airport · Ulsan, 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 IGR
- IGU · Cataratas International Airport9 mi away
- AGT · Guarani International Airport30 mi away
- ELO · El Dorado Airport46 mi away
- CAC · Cascavel Airport79 mi away
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
Frequently asked questions
How far is IGR from USN?
The flight distance from Iguazu Falls (IGR) to Ulsan (USN) is 11,719 miles (18,860 km, 10,184 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IGR to USN?
A nonstop flight takes about 23h 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 Iguazu Falls and Ulsan?
Ulsan is 12 hours ahead of Iguazu Falls.
What is the cheapest way to fly from IGR to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IGR–USN that never appear on search engines, with no booking fees.