Direct (nonstop) flights from Zurich to Sofia
2 airlines fly nonstop from Zurich Airport (ZRH) to Sofia Airport (SOF). It's 796 miles (1,281 km), about 2h 15m in the air. Operated by Bulgaria Air, SWISS.
Bulgaria Air
SWISS
Route data last updated: May 29, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Zurich to Sofia with one stop · direct emits 147 kg CO₂ per passenger
Looking for the return flight?
SOF → ZRH: Flights from Sofia to ZurichOther direct flights from Zurich
Direct flights from Sofia (SOF)
Frequently Asked Questions
How long is the direct flight from Zurich to Sofia?
A nonstop flight from Zurich (ZRH) to Sofia (SOF) takes approximately 2 hours and 15 minutes. The distance is 796 miles (1,281 km).
Which airlines fly nonstop from Zurich to Sofia?
2 airlines: Bulgaria Air, SWISS.
Is there a nonstop flight from Zurich to Sofia?
Yes. 2 airlines: Bulgaria Air, SWISS.
How far is Zurich from Sofia?
The flight distance from Zurich to Sofia is 796 miles (1,281 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 Zurich and Sofia?
Sofia is 1 hour ahead of Zurich. (Europe/Zurich vs Europe/Sofia.)
What type of aircraft flies from Zurich to Sofia?
At 2h 15m, 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 Switzerland to Bulgaria?
Depends on your passport. Check with the Bulgaria embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Zurich to Sofia?
Roughly 147 kg CO2 per passenger one-way. That's about the same as driving 735 km.
Is the return flight from Sofia to Zurich 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 Zurich to Sofia?
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 Zurich Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.