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JSY to HEM: distance & flight time
Syros Island (Syros Airport) → Helsinki (Helsinki Malmi Airport)
1,578 mi
2,539 km · 1,371 nm
3h 34m
estimated nonstop flight time
Same time
time difference · heading north
See live JSY→HEM fares Phone-only fares on this route — call free
Flight time details
1,578 miles nonstop takes roughly 3h 34m gate to gate, flying north. 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
- HEM — Helsinki Malmi Airport · Helsinki, Finland
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 HEM
- HEL · Helsinki Vantaa Airport5 mi away
- HYV · Hyvinkää Airfield28 mi away
- TLL · Lennart Meri Tallinn Airport59 mi away
- QLF · Lahti Vesivehmaa Airport65 mi away
Frequently asked questions
How far is JSY from HEM?
The flight distance from Syros Island (JSY) to Helsinki (HEM) is 1,578 miles (2,539 km, 1,371 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JSY to HEM?
A nonstop flight takes about 3h 34m 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 JSY to HEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JSY–HEM that never appear on search engines, with no booking fees.