Need help booking?
Unpublished phone-only deals available
QLS to OSN: distance & flight time
Lausanne (Lausanne-Blécherette Airport) → Osan (Osan Air Base)
5,582 mi
8,983 km · 4,851 nm
11h 25m
estimated nonstop flight time
+7h
time difference · heading northeast
See live QLS→OSN fares Phone-only fares on this route — call free
Flight time details
5,582 miles nonstop takes roughly 11h 25m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- QLS — Lausanne-Blécherette Airport · Lausanne, Switzerland
- 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 QLS
- QNJ · Annemasse Airport30 mi away
- QNC · Neuchatel Airport31 mi away
- GVA · Geneva Cointrin International Airport32 mi away
- SIR · Sion Airport41 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 QLS from OSN?
The flight distance from Lausanne (QLS) to Osan (OSN) is 5,582 miles (8,983 km, 4,851 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QLS to OSN?
A nonstop flight takes about 11h 25m 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 Lausanne and Osan?
Osan is 7 hours ahead of Lausanne.
What is the cheapest way to fly from QLS to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QLS–OSN that never appear on search engines, with no booking fees.