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Cheap flights from Sofia to Vienna from £19

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — VIE
18 Aug — 25 Aug1
1 adult

Cheap flight deals from Sofia to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Vienna (VIE). 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 13 August 2025.

Round-trip from

£72

One-way from

£19

Popular in

December

Cheapest in

March

Average price

£108

Good round-trip deal

£157 or less

Good one-way deal

£92 or less
Ryanair
  • Ryanair
  • 1/9-3/9
  • Nonstop
  • 3h 15m total
  • Sofia to Vienna
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Ryanair
  • Ryanair
  • 12/9
  • Nonstop
  • 1h 40m total
  • Sofia to Vienna
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Highest demand for flights based on searches. 9% potential increase in price (£8 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Sofia to Vienna Intl.
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Price to beat on a one-way flight from Sofia to Vienna Intl.
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Find flight deals from Sofia to Vienna

Cheapest flights from Sofia to Vienna
Explore the most affordable flight options available from Sofia to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2025.

Mon 1/921:15SOF - VIE
Nonstop1h 40mRyanair
Wed 3/918:20VIE - SOF
Nonstop1h 35mRyanair
Deal found 13/8£72
Mon 8/921:15SOF - VIE
Nonstop1h 40mRyanair
Sun 14/906:10VIE - SOF
Nonstop1h 35mRyanair
Deal found 13/8£76
Sat 6/909:25SOF - VIE
Nonstop1h 40mRyanair
Tue 9/907:05VIE - SOF
Nonstop1h 35mRyanair
Deal found 11/8£80
Wed 10/921:20SOF - VIE
Nonstop1h 40mMultiple Airlines
Wed 17/920:25VIE - SOF
1 stop14h 00mMultiple Airlines
Deal found 13/8£82
Sun 30/1120:00SOF - VIE
1 stop14h 10mMultiple Airlines
Sat 6/1206:00VIE - SOF
Nonstop1h 40mMultiple Airlines
Deal found 12/8£83
Fri 5/1215:45SOF - VIE
Nonstop1h 40mRyanair
Sun 7/1211:45VIE - SOF
Nonstop1h 40mRyanair
Deal found 12/8£83
Wed 10/1218:45SOF - VIE
Nonstop1h 35mAustrian Airlines
Thu 18/1209:20VIE - SOF
Nonstop1h 30mAustrian Airlines
Deal found 13/8£86
Sat 6/909:25SOF - VIE
Nonstop1h 40mRyanair
Sun 14/906:10VIE - SOF
Nonstop1h 35mRyanair
Deal found 13/8£92
Fri 5/921:20SOF - VIE
Nonstop1h 40mRyanair
Mon 8/918:15VIE - SOF
Nonstop1h 35mRyanair
Deal found 12/8£94
Fri 29/821:20SOF - VIE
Nonstop1h 40mRyanair
Sun 31/806:10VIE - SOF
Nonstop1h 35mRyanair
Deal found 12/8£97
Fri 26/912:25SOF - VIE
Nonstop1h 35mAustrian Airlines
Sun 28/909:10VIE - SOF
Nonstop1h 30mAustrian Airlines
Deal found 12/8£99

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sofia to Vienna that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 August 2025.
Use the filters below to find and compare flights from Sofia to Vienna that are best for you.

Fly from

Sofia

Fly to

Vienna

Route

Depart

Return

Price

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Mon 1/9

21:15-21:55

Nonstop1h 40m

Vienna Intl

Wed 3/9

18:20-20:55

Nonstop1h 35m

£72

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Mon 8/9

21:15-21:55

Nonstop1h 40m

Vienna Intl

Sun 14/9

06:10-08:45

Nonstop1h 35m

£76

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Sat 6/9

09:25-10:05

Nonstop1h 40m

Vienna Intl

Tue 9/9

07:05-09:40

Nonstop1h 35m

£80

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Wed 10/9

21:20-22:00

Nonstop1h 40m

Vienna Intl

Wed 17/9

20:25-11:25

1 stop14h 00m

£82

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Sun 30/11

20:00-09:10

1 stop14h 10m

Vienna Intl

Sat 6/12

06:00-08:40

Nonstop1h 40m

£83

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Fri 5/12

15:45-16:25

Nonstop1h 40m

Vienna Intl

Sun 7/12

11:45-14:25

Nonstop1h 40m

£83

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Wed 10/12

18:45-19:20

Nonstop1h 35m

Vienna Intl

Thu 18/12

09:20-11:50

Nonstop1h 30m

£86

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Sat 6/9

09:25-10:05

Nonstop1h 40m

Vienna Intl

Sun 14/9

06:10-08:45

Nonstop1h 35m

£92

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Fri 5/9

21:20-22:00

Nonstop1h 40m

Vienna Intl

Mon 8/9

18:15-20:50

Nonstop1h 35m

£94

SofiaVienna

SOF - VIE

SOFVIE

Sofia

Fri 29/8

21:20-22:00

Nonstop1h 40m

Vienna Intl

Sun 31/8

06:10-08:45

Nonstop1h 35m

£97

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 20 results
1
2

Best time to book a flight from Sofia to Vienna

Have a flexible travel schedule? Discover the best time to fly to Vienna from Sofia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sofia to Vienna

How far ahead should I book a flight from Sofia to Vienna?

Use this chart to determine the optimal time to book a return flight from Sofia to Vienna. Price data was last updated on 8 August 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sofia to Vienna. 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 Sofia to Vienna?

Currently, January is the cheapest month in which you can book a flight from Sofia to Vienna (average of £71). Flying from Sofia to Vienna in August is currently the most expensive (average of £216). 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 SOF to VIE?

Find hourly flight availability from Sofia to Vienna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 August 2025.

When flying from Sofia to Vienna, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 71% versus a flight in the morning.

Weekly flight availability from Sofia to Vienna

Explore weekly flight availability from Sofia to Vienna. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 August 2025.

The most flights from SOF to VIE are scheduled on a Tuesday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Vienna

Get insights into the airlines that provide service to Vienna. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vienna. Reviews last updated 13 August 2025.
Read through reviews of airlines operating flights from Sofia to Vienna, such as Austrian Airlines and Ryanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
829 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
829 reviews
Austrian Airlines
7.6
Good
829 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Ryanair
6.8
Okay
5,153 reviews
Austrian Airlines
7.6
Good
829 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Related info for your journey

Find useful and relevant information for your journey from Sofia to Vienna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Sofia to Vienna?

    If you book a flight from Sofia to Vienna, you will be flying from Sofia to Vienna Intl. Flights to Vienna Intl (VIE) from Sofia (SOF) take 1h 40m for a nonstop flight. There are 5 flights from Sofia to Vienna per day from 2 airlines.

  • How popular is this Sofia to Vienna flight route?

    Within the past month, 34 users have taken a look at flights from Sofia to Vienna Intl.

  • What is the cheapest airline to fly from Sofia to Vienna round-trip?

    Currently priced at £72, Ryanair will fly you from Sofia to Vienna and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. You may be able to fly from Sofia to Vienna for 32% less than the average price by searching for this airline.

  • What are the most reliable airlines from Sofia to Vienna?

    Before booking your flight to Vienna from Sofia, check out the most reliable airlines to get you to your destination on time: United Airlines (97%), ANA (96%), Austrian Airlines( 78%).

  • What are the cheapest flights from Sofia to Vienna?

    The cheapest flight price from Sofia to Vienna is £51. On average you can expect to pay £181. The most popular route, (Sofia - Vienna Intl), can usually be booked for £83.

  • Can I find deals for flights from Sofia to Vienna that include hotel bookings?

    Yes. In addition to deals on Sofia to Vienna flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sofia to Vienna?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Vienna.

  • Can I find deals for business class flights from Sofia to Vienna?

    Yes. Cheapflights offers flight deals from Sofia to Vienna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sofia to Vienna?

    Currently, January is the cheapest month in which you can book a flight from Sofia to Vienna (average of £71). Flying from Sofia to Vienna in August is currently the most expensive (average of £216). 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.

See more FAQs

Travelling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Wiener Neustadt
Krems an der Donau

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Sofia to Vienna

Discover the top 2 airlines that operate flights from Sofia to Vienna. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 August 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£56Average£79FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Austrian AirlinesCheapest£84Average£130FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sofia to Vienna?

Cheapflights helps you search for flights from Sofia to Vienna via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Sofia to Vienna?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sofia to Vienna.

Can Cheapflights find flights from Sofia to Vienna with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sofia to Vienna flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sofia to Vienna become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Vienna from Sofia today and book when prices fit your budget.

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