Cheapest
100€
Flight duration
3h 12m
Distance
2,015 km
Best season
May, Jun, Jul
Best season to visit Sofia
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Based on the tourist season, not live fares — search your dates for real prices.
Airlines & airports
London
LHRLondon Heathrow
LGWLondon Gatwick
STNLondon Stansted
Sofia
SOFSofia Airport
Tips for cheap flights
- Book 4-6 weeks in advance for the best prices
- Fly on Tuesdays and Wednesdays for cheaper fares
- Best months: May, Jun, Jul, Aug, Sep
- Compare airports: LHR, LGW, STN, SOF
Some links on this page are affiliate links: if you book through them, Viaro may earn a commission at no extra cost to you.
What you get on Viaro
- Compare 100+ airlines
- Cheapest month to fly
- The real cost of the trip
- No markup, ever