Direct (nonstop) flights from Heraklion to Kos
1 airline flys nonstop from Heraklion International Airport (HER) to Kos International Airport (KGS). It's 147 miles (236 km), about 55m in the air. Operated by Aegean Airlines.
Aegean Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Heraklion to Kos with one stop · direct emits 27 kg CO₂ per passenger
Looking for the return flight?
KGS → HER: Flights from Kos to HeraklionOther direct flights from Heraklion
Direct flights from Kos (KGS)
Frequently Asked Questions
How long is the direct flight from Heraklion to Kos?
A nonstop flight from Heraklion (HER) to Kos (KGS) takes approximately 0 hours and 55 minutes. The distance is 147 miles (236 km).
Which airlines fly nonstop from Heraklion to Kos?
Just Aegean Airlines.
Is there a nonstop flight from Heraklion to Kos?
Yes. 1 airline: Aegean Airlines.
How far is Heraklion from Kos?
The flight distance from Heraklion to Kos is 147 miles (236 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Heraklion to Kos?
At 55m, 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 Kos?
Roughly 27 kg CO2 per passenger one-way. That's about the same as driving 135 km.
Is the return flight from Kos 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 Kos?
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.