Need help booking?
Unpublished phone-only deals available
ESH to OSN: distance & flight time
Shoreham By Sea (Shoreham Airport) → Osan (Osan Air Base)
5,574 mi
8,970 km · 4,843 nm
11h 24m
estimated nonstop flight time
+8h
time difference · heading northeast
See live ESH→OSN fares Phone-only fares on this route — call free
Flight time details
5,574 miles nonstop takes roughly 11h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- ESH — Shoreham Airport · Shoreham By Sea, United Kingdom
- 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 ESH
- LGW · London Gatwick Airport22 mi away
- LHR · London Heathrow Airport44 mi away
- QUG · Chichester/Goodwood Airport20 mi away
- KRH · Redhill Aerodrome27 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 ESH from OSN?
The flight distance from Shoreham By Sea (ESH) to Osan (OSN) is 5,574 miles (8,970 km, 4,843 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ESH to OSN?
A nonstop flight takes about 11h 24m 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 Shoreham By Sea and Osan?
Osan is 8 hours ahead of Shoreham By Sea.
What is the cheapest way to fly from ESH to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ESH–OSN that never appear on search engines, with no booking fees.