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OSN to LYA: distance & flight time
Osan (Osan Air Base) → Luoyang (Luoyang Airport)
834 mi
1,343 km · 725 nm
2h 17m
estimated nonstop flight time
-1h
time difference · heading west
See live OSN→LYA fares Phone-only fares on this route — call free
Flight time details
834 miles nonstop takes roughly 2h 17m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- LYA — Luoyang Airport · Luoyang, China
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 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
Near LYA
- YCU · Yuncheng Guangong Airport81 mi away
- CGO · Zhengzhou Xinzheng International Airport84 mi away
- LFQ · Linfen Qiaoli Airport105 mi away
- CIH · Changzhi Airport112 mi away
Frequently asked questions
How far is OSN from LYA?
The flight distance from Osan (OSN) to Luoyang (LYA) is 834 miles (1,343 km, 725 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to LYA?
A nonstop flight takes about 2h 17m 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 Osan and Luoyang?
Luoyang is 1 hour behind Osan.
What is the cheapest way to fly from OSN to LYA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–LYA that never appear on search engines, with no booking fees.