Direct (nonstop) flights from Helsinki to Kos
1 airline flys nonstop from Helsinki Airport (HEL) to Kos International Airport (KGS). It's 1,627 miles (2,619 km), about 3h 50m in the air. Operated by Finnair.
Finnair
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Helsinki to Kos with one stop · direct emits 275 kg CO₂ per passenger
Looking for the return flight?
KGS → HEL: Flights from Kos to HelsinkiOther direct flights from Helsinki
Direct flights from Kos (KGS)
Frequently Asked Questions
How long is the direct flight from Helsinki to Kos?
A nonstop flight from Helsinki (HEL) to Kos (KGS) takes approximately 3 hours and 50 minutes. The distance is 1,627 miles (2,619 km).
Which airlines fly nonstop from Helsinki to Kos?
Just Finnair.
Is there a nonstop flight from Helsinki to Kos?
Yes. 1 airline: Finnair.
How far is Helsinki from Kos?
The flight distance from Helsinki to Kos is 1,627 miles (2,619 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Helsinki to Kos?
At 3h 50m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Finland to Greece?
Depends on your passport. Check with the Greece embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Helsinki to Kos?
Roughly 275 kg CO2 per passenger one-way. That's about the same as driving 1,375 km.
Is the return flight from Kos to Helsinki 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 Helsinki 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 Helsinki Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.