Direct (nonstop) flights from Rome to Kos
1 airline flys nonstop from Fiumicino (FCO) to Kos International Airport (KGS). It's 865 miles (1,392 km), about 2h 20m in the air. Operated by Ryanair.
Ryanair
Route data last updated: May 28, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Rome to Kos with one stop · direct emits 160 kg CO₂ per passenger
Looking for the return flight?
KGS → FCO: Flights from Kos to RomeOther direct flights from Rome
Direct flights from Kos (KGS)
Frequently Asked Questions
How long is the direct flight from Rome to Kos?
A nonstop flight from Rome (FCO) to Kos (KGS) takes approximately 2 hours and 20 minutes. The distance is 865 miles (1,392 km).
Which airlines fly nonstop from Rome to Kos?
Just Ryanair.
Is there a nonstop flight from Rome to Kos?
Yes. 1 airline: Ryanair.
How far is Rome from Kos?
The flight distance from Rome to Kos is 865 miles (1,392 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What is the time difference between Rome and Kos?
Kos is 1 hour ahead of Rome. (Europe/Rome vs Europe/Athens.)
What type of aircraft flies from Rome to Kos?
At 2h 20m, 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 Italy 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 Rome to Kos?
Roughly 160 kg CO2 per passenger one-way. That's about the same as driving 800 km.
Is the return flight from Kos to Rome 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 Rome 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 Fiumicino for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.