Cheap flights from Madrid to Sofia from $35

The cheapest month to fly to Sofia from Madrid is in January. Flight prices, which tend to average around $122, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Sofia from Madrid during November instead. Flights to Sofia in November, while not as cheap as those in January, still average around $129.

According to our data, Wednesday is the cheapest day to fly to Sofia from Madrid. The lowest ticket price found for a Wednesday departure recently was $168. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Madrid to Sofia on a Monday will generally be more expensive and average around $307. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the morning is the cheapest time of day to fly from Madrid to Sofia when you can find flight prices for as low as $158. Flying to Sofia in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Sofia, so prices are often more expensive at around $222 per ticket.

Fly from Madrid Barajas to Sofia for the best Madrid Barajas - Sofia flight prices

You are more likely to see cheaper flights to Sofia from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $181 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Madrid for as low as $152 on momondo.

There is only 1 cabin class available to choose from on Madrid to Sofia 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 22% of flights between Madrid and Sofia have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

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

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

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

As of November 2026, 1 flights take off from Madrid and land in Sofia each day. The most common flight departure time for this route is 8:00PM, with 62% of daily flights taking off in the evening.

As of November 2026, there are 9 flights per week flying from Madrid to Sofia. The most common day of the week flights depart is Sun, with 44% of flights taking off on this day.