Need help booking?
Unpublished phone-only deals available
USN to ODS: distance & flight time
Ulsan (Ulsan Airport) → Odessa (Odessa International Airport)
4,857 mi
7,817 km · 4,221 nm
9h 59m
estimated nonstop flight time
-6h
time difference · heading northwest
See live USN→ODS fares Phone-only fares on this route — call free
Flight time details
4,857 miles nonstop takes roughly 9h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- ODS — Odessa International Airport · Odessa, Ukraine
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 ODS
- NLV · Mykolaiv International Airport73 mi away
- KHE · Kherson International Airport89 mi away
- KIV · Chişinău International Airport90 mi away
- TCE · Tulcea Airport134 mi away
Frequently asked questions
How far is USN from ODS?
The flight distance from Ulsan (USN) to Odessa (ODS) is 4,857 miles (7,817 km, 4,221 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to ODS?
A nonstop flight takes about 9h 59m 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 Odessa?
Odessa is 6 hours behind Ulsan.
What is the cheapest way to fly from USN to ODS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–ODS that never appear on search engines, with no booking fees.