VIE - SOF

$32 Find Cheap Flights from Vienna to Sofia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Vienna to Sofia departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Vienna to Sofia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Vienna to Sofia, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Vienna to Sofia (VIE-SOF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Vienna to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Vienna to Sofia

Sat, Sep 20 - Tue, Sep 23
Ryanair Logo
6:25 am - 9:00 amVIE-SOF
1h 35mnonstop
Ryanair Logo
9:00 pm - 9:40 pmSOF-VIE
1h 40mnonstop
$52Ryanair
Find Deal
Tue, Jul 1 - Fri, Jul 11
Ryanair Logo
6:00 pm - 8:35 pmVIE-SOF
1h 35mnonstop
Ryanair Logo
9:20 pm - 10:00 pmSOF-VIE
1h 40mnonstop
$54Ryanair
Find Deal
Tue, Jul 1 - Tue, Jul 8
Ryanair Logo
7:05 am - 9:40 amVIE-SOF
1h 35mnonstop
Ryanair Logo
9:00 pm - 9:40 pmSOF-VIE
1h 40mnonstop
$56Ryanair
Find Deal
Thu, Jul 10 - Sun, Jul 13
Austrian Airlines Logo
3:40 pm - 6:10 pmVIE-SOF
1h 30mnonstop
Austrian Airlines Logo
8:00 am - 8:35 amSOF-VIE
1h 35mnonstop
$113Austrian Airlines
Find Deal
Wed, Jul 16 - Wed, Jul 23
 Logo
6:20 pm - 8:55 pmVIE-SOF
1h 35mnonstop
 Logo
11:30 am - 8:00 pmSOF-VIE
9h 30m1 stop
Tue, Jul 8 - Wed, Aug 6
 Logo
5:40 pm - 11:00 pmVIE-SOF
4h 20m1 stop
 Logo
6:55 pm - 7:30 pmSOF-VIE
1h 35mnonstop
Tue, Jul 22 - Tue, Jul 29
Lufthansa Logo
6:10 am - 12:00 pmVIE-SOF
4h 50m1 stop
Lufthansa Logo
7:25 pm - 10:45 pmSOF-VIE
4h 20m1 stop
$172Lufthansa
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Tue, Jul 1 - Tue, Jul 8
Lufthansa Logo
5:40 pm - 11:00 pmVIE-SOF
4h 20m1 stop
Lufthansa Logo
6:00 am - 9:05 amSOF-VIE
4h 05m1 stop
$173Lufthansa
Find Deal
Fri, Sep 5 - Sun, Sep 7
Air Serbia Logo
9:45 am - 2:55 amVIE-SOF
16h 10m1 stop
Air Serbia Logo
4:05 pm - 2:10 pmSOF-VIE
23h 05m1 stop
$187Air Serbia
Find Deal
Mon, Jun 23 - Thu, Jun 26
Air Serbia Logo
8:45 pm - 3:35 pmVIE-SOF
17h 50m1 stop
Air Serbia Logo
5:00 am - 9:15 amSOF-VIE
5h 15m1 stop
$198Air Serbia
Find Deal
Expert advice

Expert advice for your flight from Vienna to Sofia

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Austrian Airlines

Austrian offers Wi-Fi on most Airbus narrowbody flights, enhancing connectivity during short-haul trips.


Austrian's strict carry-on policy enforces an 8 kg limit, especially at Vienna Airport.

Ryanair

Ryanair's Basic fare includes one small cabin bag, ensuring low-cost travel.


Avoid priority boarding; it often leads to longer waits in cramped conditions.

Read more about Ryanairby Duncan Madden
Our travel experts
Scott Laird

Scott Laird

Expert on Austrian Airlines

Scott Laird

Scott Laird

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more
Duncan Madden

Duncan Madden

Expert on Ryanair

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Useful Info

KAYAK's insights & trends for Vienna to Sofia flights

Get data-powered insights and trends into flights from Vienna to Sofia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Vienna to Sofia?

The average price of all round-trip flights from Vienna to Sofia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Sofia on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Vienna to Sofia. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Vienna to Sofia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Vienna to Sofia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Vienna to Sofia is January, where tickets cost $102 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $219 and $170 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Vienna to Sofia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Vienna to Sofia, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonNovember
High seasonJuly
Cheapest flight$32
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Vienna to Sofia

When to book flights from Vienna to Sofia

Are your dates flexible? Find out the best times to travel from Vienna to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Vienna to Sofia

  • What is the cheapest flight from Vienna to Sofia?

    In the last 3 days, the lowest price for a flight from Vienna to Sofia was $32 for a one-way ticket and $52 for a round-trip.

  • Do I need a passport to fly between Vienna and Sofia?

    Yes

  • Which airports will I be using when flying from Vienna to Sofia?

    Vienna and Sofia are both served by 1 main airport. You will leave Vienna from Vienna Intl and will be arriving at Sofia.

  • Which aircraft models fly most regularly from Vienna to Sofia?

    The Embraer 195 is the aircraft model that flies most regularly on the Vienna to Sofia flight route.

  • Which airline alliances offer flights from Vienna to Sofia?

    Star Alliance is the only airline alliance operating flights between Vienna and Sofia.

  • On which days can I fly direct from Vienna to Sofia?

    There are nonstop flights from Vienna to Sofia on a daily basis.

  • Which is the best airline for flights from Vienna to Sofia, Austrian Airlines or Ryanair?

    The two airlines most popular with KAYAK users for flights from Vienna to Sofia are Austrian Airlines and Ryanair. With an average price for the route of $215 and an overall rating of 7.6, Austrian Airlines is the most popular choice. Ryanair is also a great choice for the route, with an average price of $91 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Vienna to Sofia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Vienna to Sofia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Vienna to Sofia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Vienna is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Vienna to Sofia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Vienna with another airline. Booking your flights between Vienna and SOF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Vienna to Sofia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Vienna up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Vienna to Sofia

  • Looking for a cheap flight? 25% of our users found flights on this route for $83 or less one-way and $132 or less round-trip.

Prefer to fly direct from Vienna to Sofia?

Find which airlines fly direct from Vienna Intl Airport to Sofia Airport, which days they fly and book direct flights.

Direct departures

Vienna Intl to Sofia

Monday

Austrian Airlines, Ryanair, United Airlines

Austrian Airlines, Ryanair, +1 more

Tuesday

ANA, Austrian Airlines, Ryanair, +1 more

ANA, Austrian Airlines, +2 more

Wednesday

Austrian Airlines, Ryanair, United Airlines

Austrian Airlines, Ryanair, +1 more

Thursday

Austrian Airlines, Ryanair, United Airlines

Austrian Airlines, Ryanair, +1 more

Friday

ANA, Austrian Airlines, Ryanair, +1 more

ANA, Austrian Airlines, +2 more

Saturday

Austrian Airlines, Ryanair, United Airlines

Austrian Airlines, Ryanair, +1 more

Sunday

ANA, Austrian Airlines, Ryanair, +1 more

ANA, Austrian Airlines, +2 more

See more direct flights

Direct returns

Sofia to Vienna Intl

Monday

Austrian Airlines, Ryanair, United Airlines

Austrian Airlines, Ryanair, +1 more

Tuesday

ANA, Austrian Airlines, Ryanair, +1 more

ANA, Austrian Airlines, +2 more

Wednesday

Austrian Airlines, Ryanair, United Airlines

Austrian Airlines, Ryanair, +1 more

Thursday

Austrian Airlines, Ryanair, United Airlines

Austrian Airlines, Ryanair, +1 more

Friday

ANA, Austrian Airlines, Ryanair, +1 more

ANA, Austrian Airlines, +2 more

Saturday

Austrian Airlines, Ryanair, United Airlines

Austrian Airlines, Ryanair, +1 more

Sunday

ANA, Austrian Airlines, Ryanair, +1 more

ANA, Austrian Airlines, +2 more

See more direct flights
See more direct flights

Top airlines flying from Vienna to Sofia

 
See real verified KAYAK customer reviews for airlines flying from Vienna to Sofia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Vienna to Sofia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Austrian AirlinesOverall score based on 802 reviews
7.6Boarding
8.1Crew
7.3Comfort
6.8Food
6.8Entertainment
Airline reviews

Five star experience all around except for my seat, which was broken. It would only go down 70%.Of the way. It defeats the purpose of buying a business class ticket if you don’t actually get to lay flat..

6.0 GoodBo, May 2025VIE - CPH
Read more Austrian Airlines reviews

Five star experience all around except for my seat, which was broken. It would only go down 70%.Of the way. It defeats the purpose of buying a business class ticket if you don’t actually get to lay flat..

I love this airline.God bless CAO and the whole staff of this company

Great staff, efficient and knowledgeable. Very helpful with others and considerate towards those with children

WiFi would have been nice and some more powerful usb ports, available ports could not keep my phone’s charge much less charge the phone.

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

It was on time. Snacks could have been provided for free.

Tirana was crazy check in and getting bussed to another gate. Both Germany stops were intensive customs but organized, but that wasn't the airlines problem. The crews were fabulous on the planes. The announcements were not easy to understand in English, slurred speech. Customs inthe US were fast. We waited for luggage, three later arriving planes had their luggage and left before us

Business class old style from 10 years ago. Ok for short flights but nor for 12 hours journey. The passenger near the window have to jump over the passenger seat aisle side or wake him up to upright the seat. That’s not the business class that you expect on long night flight. Seats are not so confortable. And believe it or not no wifi!

We have travelled on 13 December with Austrian Airlines from Yangon through Bangkok and Vienna to Varna. The first flight operated by Thai Airlines was nice and comfortable. I wouldn’t say the same thing about the next two flights which were operated directly by the Austrian Airlines. During our flight from Bangkok to Vienna:  > The service was very poor – serving of food and drinks was disorganized, late and not combined, the stewards were walking back and forth without doing anything substantial for the passengers. Even the morning breakfast was very late with a cup of coffee almost while landing (after a reminding).  > The food itself was OK-ish but for a 12-hour flight, there were no snacks/bites in between dinner and breakfast as it is with the other airlines.  > The cutlery was wooden, most probably recycling, but very unpleasant to eat with.  > The stewards were not rude but not friendly and/or helpful  > And also, half of the passengers had travel sets, others did not. The flight from Vienna to Varna was another surprise: firstly, the flight was late and secondly, they were serving only water free, even the coffee was paid, so were the snacks, but we had to pay to reserve seats. The whole experience is as if it was a low-cost airline. All in all, I wouldn’t recommend using the services of Austrian Airlines: the ticket prizes are quite the same as of the other carriers flying to this destination and you would have much pleasant time.

Friendly staff, always good food , as comfortable as it can be in economy

Flight was over an hour late. Boarding was really messy with long queues at the plane.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

I bought my flight, insurance etc early and paid over £200. But had i waited until closer the time the price was much cheaper, i appreciate that it could've been more expensive but it wasn't. A better discount for booking early would be better than your current one

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

They lost a bag and now our vacation is ruined

Boarding was fast and efficient. The crew was super friendly. Since it’s a budget airline and it’s a short flight, I can’t expect food or entertainment.

If you buy a cabin luggage, but don’t need it for your kids, so you will end up with mixed priorities. And you will need to use non priority line

Boarding waiting outside in storm and rain is not OK

There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.

Flight diverted to Warsaw and passengers offloaded onto coaches whilst the plane took off again and flew to Gdansk…

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

Information on your arrival and departure airports

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