Which airline flies the most flights to SOF? The top airline carrier flying out of Sofia is Lufthansa and they fly over 550 flights every month.
- Lufthansa - Sofia (SOF) to London (LHR) on 11/21 leaving at 8:00 pm and returning on 11/23 at 12:55 pm for only $176 per person.*
- Austrian Airlines - Sofia (SOF) to Paris (CDG) on 11/21 leaving at 8:45 am and returning on 11/23 at 2:55 am for only $189 per person.*
- Turkish Airlines - Sofia (SOF) to Toronto (YYZ) on 11/21 leaving at 11:45 pm and returning on 11/24 at 10:20 am for only $821 per person.*
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 11/16/2017 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.