To save on the cost of your flight from Cambridge to Sofia, book at least 60 days before your planned departure. Booking around this time can save you about 52% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £123 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £165.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, November can be a great choice for travel to Sofia. Flights to Sofia from Cambridge in November are about £115 on average during November, but can be found for as low as £35.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cambridge to Sofia as you normally would.