Direct (nonstop) flights from Kos to Ostrava
1 airline flys nonstop from Kos International Airport (KGS) to Mosnov (OSR). It's 997 miles (1,604 km), about 2h 40m in the air. Operated by SmartWings.
SmartWings
Route data last updated: May 28, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Kos to Ostrava with one stop · direct emits 168 kg CO₂ per passenger
Looking for the return flight?
OSR → KGS: Flights from Ostrava to KosOther direct flights from Kos
Direct flights from Ostrava (OSR)
Frequently Asked Questions
How long is the direct flight from Kos to Ostrava?
A nonstop flight from Kos (KGS) to Ostrava (OSR) takes approximately 2 hours and 40 minutes. The distance is 997 miles (1,604 km).
Which airlines fly nonstop from Kos to Ostrava?
Just SmartWings.
Is there a nonstop flight from Kos to Ostrava?
Yes. 1 airline: SmartWings.
How far is Kos from Ostrava?
The flight distance from Kos to Ostrava is 997 miles (1,604 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What is the time difference between Kos and Ostrava?
Ostrava is 1 hour behind Kos. (Europe/Athens vs Europe/Prague.)
What type of aircraft flies from Kos to Ostrava?
At 2h 40m, 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 Czech Republic?
Depends on your passport. Check with the Czech Republic embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Kos to Ostrava?
Roughly 168 kg CO2 per passenger one-way. That's about the same as driving 840 km.
Is the return flight from Ostrava 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 Ostrava?
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.