Direct (nonstop) flights from Kos to Helsinki
1 airline flys nonstop from Kos International Airport (KGS) to Helsinki Airport (HEL). It's 1,627 miles (2,619 km), about 3h 55m in the air. Operated by Finnair.
Finnair
Route data last updated: May 31, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Kos to Helsinki with one stop · direct emits 275 kg CO₂ per passenger
Looking for the return flight?
HEL → KGS: Flights from Helsinki to KosOther direct flights from Kos
Direct flights from Helsinki (HEL)
Frequently Asked Questions
How long is the direct flight from Kos to Helsinki?
A nonstop flight from Kos (KGS) to Helsinki (HEL) takes approximately 3 hours and 55 minutes. The distance is 1,627 miles (2,619 km).
Which airlines fly nonstop from Kos to Helsinki?
Just Finnair.
Is there a nonstop flight from Kos to Helsinki?
Yes. 1 airline: Finnair.
How far is Kos from Helsinki?
The flight distance from Kos to Helsinki is 1,627 miles (2,619 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Kos to Helsinki?
At 3h 55m, 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 Greece to Finland?
Depends on your passport. Check with the Finland embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Kos to Helsinki?
Roughly 275 kg CO2 per passenger one-way. That's about the same as driving 1,375 km.
Is the return flight from Helsinki to Kos 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 Kos to Helsinki?
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 Kos International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.