Cheap flights from Sofia to Vienna from $22

In general, March is the cheapest month to fly from Sofia to Vienna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $129. If you aren’t able to travel to Vienna during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $130.

On average, the least expensive day to fly to Vienna from Sofia is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $216. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Sofia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $331.

The cheapest time of day to fly to Vienna is in the evening when flights can be purchased for as low as $78. Try not to purchase tickets in the morning because they tend to be around $340. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Sofia to Vienna Intl for the best Sofia - Vienna Intl flight prices

You are more likely to see cheaper flights to Vienna from Sofia when booking weeks ahead of your departure date. In general, you can expect to find flights to Vienna for around $142 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vienna from Sofia for as low as $104 on momondo.

There are 3 cabin classes available to choose from on Sofia to Vienna Intl 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 15% of flights between Sofia and Vienna have experienced a delay on any given week. The average delay length over the past 12 months has been 98 minutes.

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

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

According to our data, Austrian Airlines have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

5 flights are operational daily from Sofia to Vienna as of March 2026. The most popular departure time for this route is 7:00AM, with 60% of flights per day taking off at noon.

As of March 2026, 35 flights take off from Sofia and land in Vienna each week. The most common flight departure day for this route is Sun, with 20% of weekly flights taking off on this day.