Cheap flights from Vienna to Sofia
Cheapflights Tip: The best prices from Vienna Intl to Sofia are usually found in January or September, booked 58 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Vienna to Sofia
Discover tips and strategies to find the most affordable flight options for your journey from Vienna (VIE) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 October 2025.
Popular in | December |
|---|---|
Cheapest in | January |
Average price | C$ 182 |
Good one-way deal | C$ 208 or less |
Best time to book a flight from Vienna to Sofia
Have a flexible travel schedule? Discover the best time to fly to Sofia from Vienna with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Vienna to Sofia
How far ahead should I book a flight from Vienna to Sofia?
Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Vienna to Sofia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Vienna to Sofia?
Currently, January is the cheapest month in which you can book a flight from Vienna to Sofia (average of C$ 66). Flying from Vienna to Sofia in December is currently the most expensive (average of C$ 158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from VIE to SOF?
When flying from Vienna to Sofia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Vienna to Sofia delayed?
About 11% of weekly flights between Vienna and Sofia have experienced delays in the past year, with the average delay time being 104 minutes.
What is the most punctual flight time for Vienna to Sofia flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Vienna to Sofia flights?
Over the past year, Air Link has had the lowest number of delays on this route, with no flights being classified as delayed.
Related info for your journey
Find useful and relevant information for your journey from Vienna to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Can Cheapflights find flights from Vienna to Sofia with no change fees?
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Can Cheapflights notify me if prices for flights from Vienna to Sofia become cheaper?
Yes! Start tracking prices for Vienna to Sofia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.