Which airline flies the most flights to SOF? The top airline carrier flying out of Sofia is Lufthansa and they fly over 626 flights every month.
- Lufthansa - Sofia (SOF) to London (LHR) on 6/12 leaving at 9:00 am and returning on 6/14 at 12:10 pm for only $175 per person.*
- Air Serbia - Sofia (SOF) to Amsterdam (AMS) on 6/8 leaving at 6:00 am and returning on 6/10 at 5:30 am for only $243 per person.*
- LOT-Polish Airlines - Sofia (SOF) to Paris (CDG) on 5/29 leaving at 7:35 pm and returning on 5/31 at 3:35 pm for only $245 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 05/19/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.