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$42+ Cheap flights from Sofia (SOF) to Vienna (VIE)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — VIE
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Sofia to Vienna Intl are usually found in March or October, booked 87 days in advance, depart on a Friday or Tuesday and return on a Saturday

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 septiembre 11, 2025.

Round-trip from

$70
(Ryanair)

One-way from

$42
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$146

Good round-trip deal

$148 or less

Good one-way deal

$156 or less
From Sofia to Vienna Intl
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One-way flight from Sofia to Vienna Intl
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Highest demand for flights based on searches. 8% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This Ryanair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/269:20 pmSOF - VIE
Nonstop1h 40mRyanair
mar. 9/306:00 pmVIE - SOF
Nonstop1h 35mRyanair
Deal found 9/10$70
This Ryanair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/269:20 pmSOF - VIE
Nonstop1h 40mRyanair
dom. 9/286:10 amVIE - SOF
Nonstop1h 35mRyanair
Deal found 9/10$71
This Ryanair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/218:40 pmSOF - VIE
Nonstop1h 40mRyanair
dom. 11/236:40 amVIE - SOF
Nonstop1h 40mRyanair
Deal found 9/11$74
This Ryanair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2712:05 pmSOF - VIE
Nonstop1h 40mRyanair
dom. 11/306:40 amVIE - SOF
Nonstop1h 40mRyanair
Deal found 9/11$76
This Ryanair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/219:45 amSOF - VIE
Nonstop1h 40mRyanair
dom. 1/46:40 amVIE - SOF
Nonstop1h 40mRyanair
Deal found 9/10$82
This Ryanair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/39:20 pmSOF - VIE
Nonstop1h 40mRyanair
lun. 10/66:15 pmVIE - SOF
Nonstop1h 35mRyanair
Deal found 9/11$83
This Ryanair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/59:10 amSOF - VIE
Nonstop1h 40mRyanair
mar. 10/77:05 amVIE - SOF
Nonstop1h 35mRyanair
Deal found 9/10$84
This Ryanair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/299:15 pmSOF - VIE
Nonstop1h 40mRyanair
mar. 9/306:00 pmVIE - SOF
Nonstop1h 35mRyanair
Deal found 9/11$106
This Ryanair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2012:05 pmSOF - VIE
Nonstop1h 40mRyanair
lun. 11/246:10 amVIE - SOF
Nonstop1h 40mRyanair
Deal found 9/11$107
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/234:05 pmSOF - VIE
1 stop5h 00mMultiple Airlines
lun. 10/276:10 amVIE - SOF
Nonstop1h 40mMultiple Airlines
Deal found 9/11$109

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated septiembre 11, 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

vie. 9/26

9:20 pm-10:00 pm

Nonstop1h 40m

Vienna Intl

mar. 9/30

6:00 pm-8:35 pm

Nonstop1h 35m

$70

SofiaVienna

SOF - VIE

SOFVIE

Sofia

vie. 9/26

9:20 pm-10:00 pm

Nonstop1h 40m

Vienna Intl

dom. 9/28

6:10 am-8:45 am

Nonstop1h 35m

$72

SofiaVienna

SOF - VIE

SOFVIE

Sofia

jue. 11/27

12:05 pm-12:45 pm

Nonstop1h 40m

Vienna Intl

dom. 11/30

6:40 am-9:20 am

Nonstop1h 40m

$76

SofiaVienna

SOF - VIE

SOFVIE

Sofia

dom. 12/21

9:45 am-10:25 am

Nonstop1h 40m

Vienna Intl

dom. 1/4

6:40 am-9:20 am

Nonstop1h 40m

$82

SofiaVienna

SOF - VIE

SOFVIE

Sofia

vie. 10/3

9:20 pm-10:00 pm

Nonstop1h 40m

Vienna Intl

lun. 10/6

6:15 pm-8:50 pm

Nonstop1h 35m

$83

SofiaVienna

SOF - VIE

SOFVIE

Sofia

lun. 9/29

9:15 pm-9:55 pm

Nonstop1h 40m

Vienna Intl

mar. 9/30

6:00 pm-8:35 pm

Nonstop1h 35m

$106

SofiaVienna

SOF - VIE

SOFVIE

Sofia

jue. 11/20

12:05 pm-12:45 pm

Nonstop1h 40m

Vienna Intl

lun. 11/24

6:10 am-8:50 am

Nonstop1h 40m

$107

SofiaVienna

SOF - VIE

SOFVIE

Sofia

jue. 10/23

4:05 pm-8:05 pm

1 stop5h 00m

Vienna Intl

dom. 10/26

6:40 am-9:20 am

Nonstop1h 40m

$109

SofiaVienna

SOF - VIE

SOFVIE

Sofia

sáb. 9/27

9:25 am-10:05 am

Nonstop1h 40m

Vienna Intl

mié. 10/1

6:20 pm-8:55 pm

Nonstop1h 35m

$113

SofiaVienna

SOF - VIE

SOFVIE

Sofia

jue. 10/23

4:05 pm-8:05 pm

1 stop5h 00m

Vienna Intl

lun. 10/27

6:10 am-8:50 am

Nonstop1h 40m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 22 results
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2
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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 round-trip 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 round-trip flight from Sofia to Vienna. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Sofia to Vienna, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Sofia to Vienna (average of $737). Flying from Sofia to Vienna in June is currently the most expensive (average of $1,231). 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 septiembre 11, 2025.

One of the essential ways to save on airfare from Sofia to Vienna is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 76% on airfare.

How much does it cost to fly round-trip from Sofia to Vienna?

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 septiembre 11, 2025.
Read reviews from past customers who have flown Austrian Airlines and Ryanair from Sofia to Vienna. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
850 reviews

Food

6.8

Boarding

7.6

Overall

7.6

Entertainment

6.8

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
850 reviews
Austrian Airlines
7.6
Good
850 reviews

Food

6.8

Boarding

7.6

Overall

7.6

Entertainment

6.8

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Ryanair
6.8
Okay
5,158 reviews
Austrian Airlines
7.6
Good
850 reviews

Food

6.8

Boarding

7.6

Overall

7.6

Entertainment

6.8

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

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?

    Booking a flight from Sofia (SOF) to Vienna Intl (VIE) is your only option if you wish to fly from Sofia to Vienna. On a typical day, there are 4 flights from Sofia to Vienna Intl, all of which are around 1h 40m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Sofia to Vienna.

  • How popular is this Sofia to Vienna flight route?

    Flights from Sofia to Vienna Intl have been viewed 22 times in the past calendar month.

  • How long is the flight from Sofia to Vienna?

    Ryanair can get you from Sofia to Vienna in just under 1h 40m. Your travel time will be generally consistent. The distance from Sofia to Vienna is about 500 mi. Generally, flights for this route are nonstop.

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

    Currently priced at $51, Ryanair will fly you from Sofia to Vienna and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Austrian Airlines for as low as $113. You may be able to fly from Sofia to Vienna for 64% less than the average price by searching for these airlines.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sofia to Vienna on time: ANA (100%), United Airlines (98%), Austrian Airlines (78%).

  • What are the cheapest flights from Sofia to Vienna?

    Looking at all options, your cheapest flight can be booked for $26. While the most popular route (Sofia - Vienna Intl) can be booked for $52 on average, our data indicates $414 when flying from Sofia to Vienna.

  • 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 vacation 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, October is the cheapest month in which you can book a flight from Sofia to Vienna (average of $737). Flying from Sofia to Vienna in June is currently the most expensive (average of $1,231). 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

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Amstetten
Melk

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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 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$51Average$95FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$113Average$167FlexibilityNo cancel feeOn-time78%

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