The month of November is, on average, the cheapest month to fly to Sofia from United Kingdom, with most prices found around £63. The month of January is another great option to travel to Sofia, with average flight prices from United Kingdom averaging around £77.
The ideal time to book your flight to Sofia is 54 days in advance, when prices tend to average £130. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from United Kingdom for as low as £52 on momondo.
Our data shows that Wednesday is the least expensive day to fly to Sofia. Tickets to fly out on this day can be as low as £132. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to Sofia for around £147.
Flying to Sofia from United Kingdom at midday is the least expensive time of day to depart. momondo users have found prices as low as £122 when looking at flights departing at midday. Flights in the evening are often more expensive, with an average ticket price of £145.
Currently, Bulgaria travel restrictions include travel to Sofia. Bulgaria has restricted the entry of all travelers who are not arriving from Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, Greece, Hungary,, Latvia, Lithuania, Lithuania, Malta, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, or Sweden. Nationals of the above countries and their family members may still enter Bulgaria. Bulgarian nationals, permanent residents, and long-term residence permit holders may also enter the country. However, those arriving from risky countries are requested to self-quarantine for 14 days. Nationals of Austria, Belgium, France, Germany, Iceland, Ireland, Italy, Liechtenstein, Luxembourg, the Netherlands, Spain, Switzerland, and the United Kingdom, and their family members may transit through Bulgaria to return to their countries of residence. Nationals of Turkey, North Macedonia, Serbia, and Montenegro may also transit through Bulgaria to return to their countries of residence. Healthcare professionals, transport personnel, diplomats, humanitarian aid workers, and military personnel may also enter the country. All travelers arriving from Italy at Sofia airport (SOF) must fill out a questionnaire in the presence of a health inspector. Bulgarian passports and national ID cards which have expired on or after March 13, 2020 will be considered valid with a prolongation of 6 months. If you are planning to travel to Sofia at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.