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JSY to ISL: distance & flight time
Syros Island (Syros Airport) → Istanbul (Atatürk International Airport)
321 mi
517 km · 279 nm
1h 19m
estimated nonstop flight time
Same time
time difference · heading northeast
See live JSY→ISL fares Phone-only fares on this route — call free
Flight time details
321 miles nonstop takes roughly 1h 19m gate to gate, flying northeast. 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
- JSY — Syros Airport · Syros Island, Greece
- ISL — Atatürk International Airport · Istanbul, Turkey
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 JSY
- JMK · Mikonos Airport22 mi away
- PAS · Paros National Airport29 mi away
- JNX · Naxos Airport33 mi away
- MLO · Milos Airport57 mi away
Near ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 mi away
Frequently asked questions
How far is JSY from ISL?
The flight distance from Syros Island (JSY) to Istanbul (ISL) is 321 miles (517 km, 279 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JSY to ISL?
A nonstop flight takes about 1h 19m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from JSY to ISL?
Nonstop service on JSY–ISL depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 19m nonstop estimate.
What is the cheapest way to fly from JSY to ISL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JSY–ISL that never appear on search engines, with no booking fees.
Why are some JSY to ISL fares phone-only?
Consolidator contracts let us sell certain JSY–ISL tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.