51 GBP - 184 GBP
In general when looking for the cheapest flight to Sofia, try to book your flight during the month of November for the best deal.
From most locations, booking your flights to Sofia around 56 days prior to your departure date finds the best deals.
From most locations, the cheapest day to fly to Sofia is Monday. Most users found that departing on a Saturday was most expensive.
In general, when looking for the cheapest flight to Sofia, our data indicates that midday flights are the most cost-effective. evening flights tend to be the most expensive.