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Cheap flights from Vienna to Sofia from £29

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — SOF
16 Jul — 23 Jul1
1 adult

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 11 July 2025.

Round-trip from

£60

One-way from

£29

Popular in

December

Cheapest in

January

Average price

£116
Ryanair
  • Ryanair
  • 28/8-1/9
  • Nonstop
  • 3h 15m total
  • Vienna to Sofia
Search Deals
Ryanair
  • Ryanair
  • 17/8
  • Nonstop
  • 1h 35m total
  • Vienna to Sofia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Vienna to Sofia

Cheapest flights from Vienna to Sofia
Explore the most affordable flight options available from Vienna to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Thu 28/818:45VIE - SOF
Nonstop1h 35mRyanair
Mon 1/921:15SOF - VIE
Nonstop1h 40mRyanair
Deal found 9/7£60
Thu 7/815:40VIE - SOF
Nonstop1h 30mAustrian Airlines
Tue 12/812:25SOF - VIE
Nonstop1h 35mAustrian Airlines
Deal found 10/7£85

Cheapflights Fare Finder

Customise your flight search to find flights from Vienna to Sofia 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 11 July 2025.
Use the filters below to find and compare flights from Vienna to Sofia that are best for you.

Fly from

Vienna

Fly to

Sofia

Route

Depart

Return

Price

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Thu 28/8

18:45-21:20

Nonstop1h 35m

Sofia

Mon 1/9

21:15-21:55

Nonstop1h 40m

£60

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Thu 7/8

15:40-18:10

Nonstop1h 30m

Sofia

Wed 13/8

18:55-19:30

Nonstop1h 35m

£85

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Sun 17/8

06:10-08:45

Nonstop1h 35m

£29

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Fri 12/9

06:10-12:00

1 stop4h 50m

£77

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Tue 12/8

10:35-17:45

1 stop6h 10m

£82

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Mon 11/8

14:45-15:35

1 stop23h 50m

£84

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Thu 17/7

17:00-10:40

1 stop16h 40m

£96

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Wed 16/7

21:25-23:55

Nonstop1h 30m

£101

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Wed 7/1

07:15-18:20

2 stops10h 05m

£117

Flights are sorted by cheapest return flights first.

Deals found on 11/7

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.
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 Vienna to Sofia

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

Use this chart to determine the optimal time to book a return flight from Vienna to Sofia. Price data was last updated on 27 June 2025.

The best time to book flights from Vienna to Sofia is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 £88). Flying from Vienna to Sofia in August is currently the most expensive (average of £311). 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?

Find hourly flight availability from Vienna to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

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.

Weekly flight availability from Vienna to Sofia

Explore weekly flight availability from Vienna to Sofia. 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 11 July 2025.

The most flights from VIE to SOF are scheduled on a Wednesday (6 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated 11 July 2025.
Read through reviews of airlines operating flights from Vienna to Sofia, such as Austrian Airlines, SWISS, andRyanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
811 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

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
811 reviews
Austrian Airlines
7.6
Good
811 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

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
SWISS
7.5
Good
1,655 reviews
Austrian Airlines
7.6
Good
811 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

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
5,152 reviews
Austrian Airlines
7.6
Good
811 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

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
Lufthansa
6.8
Okay
7,199 reviews
Austrian Airlines
7.6
Good
811 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

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
Pegasus Airlines
6.8
Okay
628 reviews
Austrian Airlines
7.6
Good
811 reviews
Check prices

Crew

8.1

Boarding

7.6

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

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 Vienna to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Vienna to Sofia flight route?

    The Vienna Intl to Sofia flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Vienna to Sofia round-trip?

    Cheapflights users have booked flights from Vienna to Sofia round-trip from £60. Another airline that can offer you cheap pricing is Austrian Airlines. These flights start at 44% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Vienna to Sofia one-way?

    £29 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Lufthansa and Pegasus Airlines, with prices starting from £77 and £82, respectively.

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

    The top 3 most reliable airlines when flying from Vienna to Sofia are Buzz (94%), Malta Air (94%) and ANA (93%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Vienna to Sofia 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 Vienna to Sofia?

    Currently, January is the cheapest month in which you can book a flight from Vienna to Sofia (average of £88). Flying from Vienna to Sofia in August is currently the most expensive (average of £311). 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
Velingrad

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Fly with Cheapflights

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

When you search for this flight from Vienna to Sofia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Sofia from Vienna by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes, Cheapflights offers price alerts on Vienna to Sofia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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