Cheap flights from London Stansted Airport to Bulgaria from £22

The month of November is, on average, the cheapest month to fly to Bulgaria from London Stansted Airport, with most prices found around £53. If you’re not able to fly to Bulgaria in November, then March is your next best option. Flight prices from London Stansted Airport to Bulgaria during March average around £71.

The cheapest day to depart on your flight to Bulgaria is on a Wednesday when prices can be found for as low as £105. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from London Stansted Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £147.

Our most recent data shows that the best time of day to fly to Bulgaria is at midday. Flights from London Stansted Airport to Bulgaria during this time can be as low as £89. Flights to Bulgaria are more costly in the evening, with an average ticket price of £136. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from London Stansted to Sofia for the best London Stansted - Bulgaria flight prices

You are more likely to see cheaper flights to Bulgaria from London Stansted Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around £138 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from London Stansted Airport for as low as £92 on momondo.

There is only 1 cabin class available to choose from on London Stansted Airport to Bulgaria flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 21% of flights between London and Bulgaria have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 20% of their flights experiencing any sort of delay.

1 flights are operational daily from London Stansted Airport to Bulgaria as of August 2026. The most popular departure time for this route is 20:00, with 40% of flights per day taking off at midday.

The number of flights available between London Stansted Airport and Bulgaria is 7 per week as of August 2026. The most frequent departure day is Sun, with 43% of weekly flights leaving on this day.