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HEW to USN: distance & flight time
Athens (Athen Helenikon Airport) → Ulsan (Ulsan Airport)
5,483 mi
8,824 km · 4,765 nm
11h 13m
estimated nonstop flight time
+6h
time difference · heading northeast
See live HEW→USN fares Phone-only fares on this route — call free
Flight time details
5,483 miles nonstop takes roughly 11h 13m 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
- HEW — Athen Helenikon Airport · Athens, Greece
- 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 HEW
- ATH · Eleftherios Venizelos International Airport12 mi away
- PKH · Porto Cheli Airport52 mi away
- JSY · Syros Airport74 mi away
- SKU · Skiros Airport85 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 HEW from USN?
The flight distance from Athens (HEW) to Ulsan (USN) is 5,483 miles (8,824 km, 4,765 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEW to USN?
A nonstop flight takes about 11h 13m 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 Athens and Ulsan?
Ulsan is 6 hours ahead of Athens.
What is the cheapest way to fly from HEW to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEW–USN that never appear on search engines, with no booking fees.