Cheap flights from Barcelona-El Prat Airport to Sofia from $33

The cheapest month to fly to Sofia from Barcelona-El Prat Airport is in November. Flight prices, which tend to average around $93, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Sofia from Barcelona-El Prat Airport during February instead. Flights to Sofia in February, while not as cheap as those in November, still average around $98.

According to our data, Saturday is the cheapest day to fly to Sofia from Barcelona-El Prat Airport. The lowest ticket price found for a Saturday departure recently was $48. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Barcelona-El Prat Airport to Sofia on a Thursday will generally be more expensive and average around $222. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the evening is the cheapest time of day to fly from Barcelona-El Prat Airport to Sofia when you can find flight prices for as low as $155. Flying to Sofia in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Sofia, so prices are often more expensive at around $169 per ticket.

Fly from Barcelona-El Prat to Sofia for the best Barcelona-El Prat - Sofia flight prices

You are more likely to see cheaper flights to Sofia from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $143 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Barcelona-El Prat Airport for as low as $102 on momondo.

Historically, on average around 26% of flights between Barcelona and Sofia have experienced a delay on any given week. The average delay length over the past 12 months has been 131 minutes.

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

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Ryanair have had the least number of delays on this route over the last 12 months; with about 21% of their flights experiencing any sort of delay.

As of May 2026, 1 flights take off from Barcelona-El Prat Airport and land in Sofia each day. The most common flight departure time for this route is 9:00PM, with 77% of daily flights taking off in the evening.

9 flights are operational weekly from Barcelona-El Prat Airport to Sofia as of May 2026. The most popular departure day for this route is Fri, with 22% of flights per week taking off on this day.