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LPP to OSN: distance & flight time
Lappeenranta (Lappeenranta Airport) → Osan (Osan Air Base)
4,290 mi
6,904 km · 3,728 nm
8h 53m
estimated nonstop flight time
+6h
time difference · heading northeast
See live LPP→OSN fares Phone-only fares on this route — call free
Flight time details
4,290 miles nonstop takes roughly 8h 53m 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
- LPP — Lappeenranta Airport · Lappeenranta, Finland
- 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 LPP
- UTI · Utti Air Base42 mi away
- MIK · Mikkeli Airport54 mi away
- SVL · Savonlinna Airport67 mi away
- VRK · Varkaus Airport78 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 LPP from OSN?
The flight distance from Lappeenranta (LPP) to Osan (OSN) is 4,290 miles (6,904 km, 3,728 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LPP to OSN?
A nonstop flight takes about 8h 53m 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 Lappeenranta and Osan?
Osan is 6 hours ahead of Lappeenranta.
What is the cheapest way to fly from LPP to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LPP–OSN that never appear on search engines, with no booking fees.