Cheap Flights from Sofia to Vienna from £19

Frequently Asked Questions

• What are the cheapest flights from Sofia to Vienna (SOF-VIE)?

  Based on Trip.com data, Ryanair offers one-way fares as low as £19 on Cheapest nonstop routes (e.g. SOF to VIE on Wed, Oct 21), while Ryanair offers Cheapest nonstop round-trips from £40 departing on Tue, Oct 6 and returning on Tue, Oct 13.

• Which airlines offer direct flights from Sofia to Vienna?

  At the moment, you can catch a nonstop flight from Sofia to Vienna with the following airlines, including: Austrian Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Sofia (SOF) to Vienna (VIE) and what is the distance?

  It takes around 1 hour 35 minutes to fly from Sofia (SOF) to Vienna (VIE).

• When is the best time to book flights from Sofia to Vienna?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sofia to Vienna is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Sofia to Vienna?

  Based on Trip.com data in the past 4 weeks, there is 33 flight per week flying from Sofia to Vienna. You can check the weekly schedule for popular airlines on this route below: Austrian Airlines: S/M/T/W/T/F/S -- OS774 (17:05) Austrian Airlines: S/M/T/W/T/F/S -- OS772 (13:47)

• How can I find the best deals on flights from Sofia to Vienna?

  To find best deals on flights from Sofia to Vienna, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Oct 21, with one-way flights priced at just £19.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Vienna travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Sofia (SOF) to Vienna (VIE) the cheapest?

  The cheapest months to fly from Sofia to Vienna is August, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Sofia to Vienna on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Sofia to Vienna on August 31, 2026 with Ryanair, with prices starting at £94.

• Which airports can I fly into Vienna from Sofia?

  You can land at any one of the following hubs in Vienna, with Sofia Airport to Vienna International Airport (SOF-VIE) by far the most common option on this route: Vienna International Airport (VIE).

• Is there any time difference between Sofia and Vienna?

  The time difference between Vienna and Sofia is 1h.

• How do I change or cancel my ticket from Sofia to Vienna?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Sofia to Vienna?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Sofia to Vienna is £140. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Sofia to Vienna?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Sofia to Vienna is £213. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Sofia to Vienna on Trip.com?

  Enter Sofia and Vienna, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Sofia to Vienna route?

  Ryanairare the most popular budget airlines flying from Sofia to Vienna. Check baggage, seat and payment fees before comparing the final price.