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VSG to OSN: distance & flight time
Lugansk (Luhansk International Airport) → Osan (Osan Air Base)
4,269 mi
6,870 km · 3,710 nm
8h 50m
estimated nonstop flight time
+6h
time difference · heading northeast
See live VSG→OSN fares Phone-only fares on this route — call free
Flight time details
4,269 miles nonstop takes roughly 8h 50m 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
- VSG — Luhansk International Airport · Lugansk, Ukraine
- OSN — Osan Air Base · Osan, 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 VSG
- ROV · Platov International Airport69 mi away
- DOK · Donetsk International Airport79 mi away
- KRQ · Kramatorsk Airport82 mi away
- TGK · Taganrog Yuzhny Airport88 mi away
Near OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Frequently asked questions
How far is VSG from OSN?
The flight distance from Lugansk (VSG) to Osan (OSN) is 4,269 miles (6,870 km, 3,710 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VSG to OSN?
A nonstop flight takes about 8h 50m 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 Lugansk and Osan?
Osan is 6 hours ahead of Lugansk.
What is the cheapest way to fly from VSG to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VSG–OSN that never appear on search engines, with no booking fees.