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SLU to JSY: distance & flight time
Castries (George F. L. Charles Airport) → Syros Island (Syros Airport)
5,414 mi
8,713 km · 4,705 nm
11h 5m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SLU→JSY fares Phone-only fares on this route — call free
Flight time details
5,414 miles nonstop takes roughly 11h 5m 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
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
- 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 SLU
- UVF · Hewanorra International Airport20 mi away
- FDF · Martinique Aimé Césaire International Airport39 mi away
- SVD · Argyle International Airport61 mi away
- BQU · J F Mitchell Airport74 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 SLU from JSY?
The flight distance from Castries (SLU) to Syros Island (JSY) is 5,414 miles (8,713 km, 4,705 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLU to JSY?
A nonstop flight takes about 11h 5m 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 Castries and Syros Island?
Syros Island is 7 hours ahead of Castries.
What is the cheapest way to fly from SLU to JSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLU–JSY that never appear on search engines, with no booking fees.