Direct (nonstop) flights from Heraklion to Syros Island
1 airline flys nonstop from Heraklion International Airport (HER) to Syros Island Airport (JSY). It's 144 miles (232 km), about 1h in the air. Operated by Aegean Airlines.
Aegean Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Heraklion to Syros Island with one stop · direct emits 27 kg CO₂ per passenger
Looking for the return flight?
JSY → HER: Flights from Syros Island to HeraklionOther direct flights from Heraklion
Direct flights from Syros Island (JSY)
Frequently Asked Questions
How long is the direct flight from Heraklion to Syros Island?
A nonstop flight from Heraklion (HER) to Syros Island (JSY) takes approximately 1 hours. The distance is 144 miles (232 km).
Which airlines fly nonstop from Heraklion to Syros Island?
Just Aegean Airlines.
Is there a nonstop flight from Heraklion to Syros Island?
Yes. 1 airline: Aegean Airlines.
How far is Heraklion from Syros Island?
The flight distance from Heraklion to Syros Island is 144 miles (232 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Heraklion to Syros Island?
At 1h, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Heraklion to Syros Island?
Roughly 27 kg CO2 per passenger one-way. That's about the same as driving 135 km.
Is the return flight from Syros Island to Heraklion also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Heraklion to Syros Island?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Heraklion International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.