Find flights
Deals
When to book
FAQs

Cheap flights from Vienna to Sofia from £20

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — SOF
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Vienna to Sofia

Enter your travel dates to find the best prices.

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 8 February 2026.

Sun 8/206:40
VIE
-
SOF
Nonstop1h 40m
Ryanair
Sun 22/209:45
SOF
-
VIE
Nonstop1h 40m
Ryanair
Deal found 7/2£43
Fri 6/209:20
VIE
-
SOF
Nonstop1h 30m
Austrian Airlines
Mon 9/207:55
SOF
-
VIE
Nonstop1h 40m
Austrian Airlines
Deal found 5/2£87
Tue 31/305:45
VIE
-
SOF
Nonstop1h 35m
Multiple Airlines
Mon 6/416:05
SOF
-
VIE
1 stop18h 10m
Multiple Airlines
Deal found 6/2£93
Thu 10/912:50
VIE
-
SOF
Nonstop1h 30m
Austrian Airlines
Mon 14/918:55
SOF
-
VIE
Nonstop1h 35m
Austrian Airlines
Deal found 5/2£101
Thu 2/412:50
VIE
-
SOF
Nonstop1h 30m
Austrian Airlines
Sat 4/416:05
SOF
-
VIE
Nonstop1h 35m
Austrian Airlines
Deal found 8/2£106
Wed 1/414:45
VIE
-
SOF
Nonstop1h 35m
Multiple Airlines
Mon 6/416:05
SOF
-
VIE
1 stop18h 10m
Multiple Airlines
Deal found 6/2£107
Wed 1/414:45
VIE
-
SOF
Nonstop1h 35m
Ryanair
Mon 6/409:10
SOF
-
VIE
Nonstop1h 40m
Ryanair
Deal found 6/2£114
Thu 30/721:25
VIE
-
SOF
Nonstop1h 30m
Austrian Airlines
Sat 8/816:05
SOF
-
VIE
Nonstop1h 35m
Austrian Airlines
Deal found 7/2£118
Fri 27/309:20
VIE
-
SOF
Nonstop1h 30m
Austrian Airlines
Tue 7/408:00
SOF
-
VIE
Nonstop1h 35m
Austrian Airlines
Deal found 7/2£120

Find 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 8 February 2026.

Round-trip from

£87

One-way from

£20

Popular in

December

Cheapest in

November

Average price

£84
Austrian Airlines
  • Austrian Airlines
  • 1/4-4/4
  • Nonstop
  • 3h 05m total
  • Vienna to Sofia
Search Deals
Ryanair
  • Ryanair
  • 19/2
  • Nonstop
  • 1h 40m total
  • Vienna to Sofia
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 8 February 2026.
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 30/7

21:25-23:55

Nonstop1h 30m

Sofia

Mon 10/8

08:00-08:35

Nonstop1h 35m

£132

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Sat 9/5

06:00-13:15

1 stop6h 15m

Sofia

Tue 12/5

08:00-08:35

Nonstop1h 35m

£136

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Fri 27/3

09:20-11:50

Nonstop1h 30m

Sofia

Mon 6/4

18:55-19:30

Nonstop1h 35m

£138

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Thu 2/4

14:55-22:50

1 stop6h 55m

Sofia

Sat 4/4

16:05-16:40

Nonstop1h 35m

£142

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Wed 13/5

09:45-03:00

1 stop16h 15m

Sofia

Sun 17/5

16:05-09:15

1 stop18h 10m

£144

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Thu 14/5

20:45-15:35

1 stop17h 50m

Sofia

Sun 17/5

16:05-09:15

1 stop18h 10m

£144

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Sun 29/3

20:45-15:35

1 stop17h 50m

Sofia

Sat 4/4

05:00-09:15

1 stop5h 15m

£144

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Sat 28/3

20:50-14:35

1 stop16h 45m

Sofia

Tue 7/4

16:05-20:10

1 stop5h 05m

£145

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Tue 31/3

20:45-15:35

1 stop17h 50m

Sofia

Sat 4/4

05:00-09:15

1 stop5h 15m

£145

ViennaSofia

VIE - SOF

VIESOF

Vienna Intl

Sat 28/3

20:50-14:35

1 stop16h 45m

Sofia

Thu 2/4

16:05-14:10

1 stop23h 05m

£145

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 22 results
1
2
3

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 6 February 2026.

The best time to book flights from Vienna to Sofia is 77 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 £29). Flying from Vienna to Sofia in December is currently the most expensive (average of £80). 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 8 February 2026.

It’s optimal to fly from Vienna to Sofia at midday. By choosing this option you can save up to 57% on the cost of your flight, compared to a flight in the afternoon.

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 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Vienna to Sofia?

    For as low as £138, Austrian Airlines can have you in Sofia from Vienna in 1h 30m. The distance between Vienna and Sofia is about 500 mi. This flight may include one or multiple stops.

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

    The top 3 most reliable airlines when flying from Vienna to Sofia are Malta Air (100%), Ryanair (81%) and Austrian Airlines (80%).

  • 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 £29). Flying from Vienna to Sofia in December is currently the most expensive (average of £80). 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 Sofia?

Book flights to Sofia if you plan to visit one of these locations
Velingrad

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Sofia by adding a car hire and/or hotel booking to your travel itinerary.
Sofia car hire
Sofia Airport car hire
Plovdiv Airport car hire

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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.