Need help booking?
Unpublished phone-only deals available
HMY to JSY: distance & flight time
Seosan (Seosan Air Base) → Syros Island (Syros Airport)
5,276 mi
8,490 km · 4,584 nm
10h 49m
estimated nonstop flight time
—
time difference · heading northwest
See live HMY→JSY fares Phone-only fares on this route — call free
Flight time details
5,276 miles nonstop takes roughly 10h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- HMY — Seosan Air Base · Seosan, South Korea
- JSY — Syros Airport · Syros Island, Greece
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 HMY
- ICN · Incheon International Airport53 mi away
- OSN · Osan Air Base40 mi away
- SWU · Suwon Airport47 mi away
- KUV · Kunsan Air Base56 mi away
Near JSY
- JMK · Mikonos Airport22 mi away
- PAS · Paros National Airport29 mi away
- JNX · Naxos Airport33 mi away
- MLO · Milos Airport57 mi away
Frequently asked questions
How far is HMY from JSY?
The flight distance from Seosan (HMY) to Syros Island (JSY) is 5,276 miles (8,490 km, 4,584 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMY to JSY?
A nonstop flight takes about 10h 49m 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 cheapest way to fly from HMY to JSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMY–JSY that never appear on search engines, with no booking fees.