Cheap flights from Frankfurt am Main Airport to Sofia from €103

The cheapest month to fly to Sofia from Frankfurt am Main Airport is in January. Flight prices, which tend to average around €154, 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 Frankfurt am Main Airport during November instead. Flights to Sofia in November, while not as cheap as those in January, still average around €164.

Fly from Frankfurt am Main to Sofia for the best Frankfurt am Main - Sofia flight prices

You are more likely to see cheaper flights to Sofia from Frankfurt am Main Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around €213 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Frankfurt am Main Airport for as low as €174 on momondo.

There is only 1 cabin class available to choose from on Frankfurt am Main Airport 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 20% of flights between Frankfurt am Main and Sofia have experienced a delay on any given week. The average delay length over the past 12 months has been 92 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the morning 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, Lufthansa have had the fewest delays on this route over the last 12 months, with about 20% of their flights experiencing any sort of delay.

As of September 2026, 2 flights take off from Frankfurt am Main Airport and land in Sofia each day. The most common flight departure time for this route is 10:00, with 47% of daily flights taking off at midday.

19 flights are operational weekly from Frankfurt am Main Airport to Sofia as of September 2026. The most popular departure day for this route is Mon, with 89% of flights per week taking off on this day.