VIE - SOF

30€ Find Cheap Flights from Vienna to Sofia – Compare and Save

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 26.08.. 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, 0 bags

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Everything you should know

Cheapest return fare
97 €
Typical prices: 110 €-202 €
Ryanair
Tue 18.8.Wed 26.8.
VIE - SOF • Direct
Cheapest one-way flight
30 €
Typical prices: 45 €-85 €
Ryanair
Wed 26.8.
VIE - SOF • Direct
Top airlines
Cheapest • from 97 € (return)
Best reviews • 7,6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Austrian Airlines and Ryanair. Average duration is 1h 31m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
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Expert advice
Flight 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 return 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 return flight deals from Vienna to Sofia

Tue, 18. Aug - Wed, 26. Aug
Ryanair Logo
5:45 - 8:20
VIE
-
SOF
1h 35mdirect
Ryanair Logo
17:45 - 18:25
SOF
-
VIE
1h 40mdirect
97 €Ryanair
Tue, 18. Aug - Fri, 21. Aug
Ryanair Logo
5:45 - 8:20
VIE
-
SOF
1h 35mdirect
Ryanair Logo
11:00 - 11:40
SOF
-
VIE
1h 40mdirect
98 €Ryanair
Tue, 18. Aug - Mon, 24. Aug
Ryanair Logo
5:45 - 8:20
VIE
-
SOF
1h 35mdirect
Ryanair Logo
6:30 - 7:10
SOF
-
VIE
1h 40mdirect
99 €Ryanair
Sat, 19. Sep - Mon, 21. Sep
Multiple Airlines Logo
19:00 - 17:00
VIE
-
SOF
21h 00m
2 stops
Multiple Airlines Logo
6:30 - 7:10
SOF
-
VIE
1h 40mdirect
99 €Multiple Airlines
Sat, 19. Sep - Mon, 21. Sep
Ryanair Logo
18:30 - 21:10
VIE
-
SOF
25h 40m
2 stops
Ryanair Logo
6:30 - 7:10
SOF
-
VIE
1h 40mdirect
99 €Ryanair
Thu, 3. Sep - Tue, 8. Sep
Austrian Airlines Logo
15:40 - 18:10
VIE
-
SOF
1h 30mdirect
Austrian Airlines Logo
18:55 - 19:30
SOF
-
VIE
1h 35mdirect
103 €Austrian Airlines
Sun, 6. Sep - Mon, 21. Sep
Multiple Airlines Logo
7:30 - 17:00
VIE
-
SOF
8h 30m
1 stop
Multiple Airlines Logo
5:45 - 9:05
SOF
-
VIE
28h 20m
2 stops
106 €Multiple Airlines
Wed, 25. Nov - Mon, 30. Nov
Multiple Airlines Logo
21:25 - 23:55
VIE
-
SOF
1h 30mdirect
Multiple Airlines Logo
16:25 - 17:05
SOF
-
VIE
1h 40mdirect
110 €Multiple Airlines
Fri, 4. Dec - Tue, 8. Dec
Austrian Airlines Logo
21:25 - 23:55
VIE
-
SOF
1h 30mdirect
Austrian Airlines Logo
7:55 - 8:35
SOF
-
VIE
1h 40mdirect
119 €Austrian Airlines
Mon, 14. Dec - Tue, 29. Dec
Austrian Airlines Logo
21:25 - 23:55
VIE
-
SOF
1h 30mdirect
Austrian Airlines Logo
18:45 - 19:20
SOF
-
VIE
1h 35mdirect
119 €Austrian Airlines
Booking Insights

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.

How much is a return flight from Vienna to Sofia?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Vienna to Sofia departing in August.

Flight prices are below average for this route right now.

Flights to Sofia from Vienna usually cost between 110 € and 202 € in August.
The lowest price found in the past 5 days was 97 € on Ryanair (18. Aug–26. Aug).

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.

When flying from Vienna to Sofia, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Vienna, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

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 November, where tickets cost 98 € (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is 162 € and 159 € respectively.

Can I save money by flying with a stopover from Vienna to Sofia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at 147 € on average.

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 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Vienna to Sofia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.

Good to know - Cheap tickets from Vienna to Sofia

Low season

January

Cheapest flight

30 €
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (18% more expensive on average)
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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 5 days, the lowest price for a flight from Vienna to Sofia was 30 € for a one-way ticket and 97 € for a return.

  • 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 direct 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 142 € 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 77 € and an overall rating of 6,9.

  • 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 return ticket. You could then fly to Sofia with an airline and back to Vienna with another airline.

  • 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 75 € or less one-way and 132 € or less round-trip.

Prefer to fly direct from Vienna Intl to Sofia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Vienna Intl 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

Austrian Airlines,Ryanair

Tuesday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Wednesday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Thursday

Austrian Airlines

Austrian Airlines

Friday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Saturday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Sunday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

See more direct flights

Direct returns

Sofia to Vienna Intl

Monday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Tuesday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Wednesday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Thursday

Austrian Airlines

Austrian Airlines

Friday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Saturday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

Sunday

Austrian Airlines,Ryanair

Austrian Airlines,Ryanair

See more direct flights

Reviews of the 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 950 reviews
7,3Comfort
6,8Entertainment
7,6Boarding
8,1Crew
6,8Food
Airline reviews

No way to add a bag without getting in line at the counter, which took at least half an hour. No WiFi.

6,0 GoodBecky, Jul 2026
VIE - BOS
Read more Austrian Airlines reviews

No way to add a bag without getting in line at the counter, which took at least half an hour. No WiFi.

I was upgraded to business class. Seats same size but better food. Polite service.

The crew was attentive. The food was delicious. The flight was smooth.

The preboarding and the gate organizing management was poor, unorganized and mismanaged. While standing in the business line I kept getting ignored and the personnel kept checking in others, right in front of me until I finally spoke up and pointed out their clear signs of ignoring me while patiently waiting to be checked in. Once checked in the gate the personnel kept chit-chatting and not managing which group is to board, being totally nonchalant, unorganized and behaving amateur-like . Very unprofessional and unlike the quality the Austrian Airlines brand otherwise provides. The crew on the plane are always fantastic and the best. What a shame the crew on the ground was so mediocre.

Absolutely the worst food I've ever had on any flight. Otherwise, the flight is OK - just your regular transatlantic economy. Condor should stop saving pennies on meals. They save a penny, lose a dollar.

The layover period at Frankfurt of one hour and forty minutes was not enough time to clear the two-hour line at passport control: we missed the flight to San Francisco. Condor did a good job rebooking us that same day, but our bags ended up in Los Angeles.

Boarding by bus - this is 2026! Luggage did not board the plane though we had over two hours between flights. After it was located it didn’t fly immediately but waited one or two flights until boarding to fly yo Belgrade.

The airport gate in Lyon was an insult to human dignity…. Shame kn the French authorities

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.

The flight was late. We accommodated other missed flights, and the plane was full of people, without space to store carry-on luggage. They lost our checked luggage for the entire flight and delivered it after two days.

I paid for priority (2 bags) and because I had 2 backpacks the boarding crew jumped to the conclusion that I had a non-priority ticket and had one bag too many. The person who spoke to me was quite rude and told me to leave the line without looking at my boarding pass that I was trying to show him. I queued to have my bag sizes checked - neither of them are oversized, in fact, either of them can fit under the seat in front of me but I paid for priority because I wanted to bring two. In the end, the same person had to speak to me and then said "you have two bags" to which I replied I had paid for them and when he checked my boarding pass he did not even apologize for the trouble.

Ryan air is a scamming airline. They advertise that you have to follow they baggage policy and their employees just do whatever they feel like. My most recent flight, i checked to large bags and just paid for 3 cabin bags and priority. Apparently, according to the staff, they knew the plane had too full in the cabin. This meant they had to target a select number of bags to into the hold. Now, a normal airline just offers to take your bag at the gate for you, it is their mistake. Not Ryan air, they just tell you the wheel of your bag sticks out 2 cm, we will charge you almost what you paid to check your entire luggage immediately, then tell you it’s on you. I would have gladly paid to check in the bags in the bag check in, where they told me the bag was good to go. Never using this airline again. I used to enjoy the quick direct flights but I will never use them again.

We had a delay. That made me feel anxious because I arrived out of time

It was raining and we got all soaked because the staircases didn’t had a roof

More chaos than usual at NAP (which is always a bit chaotic). Flight delayed for over 40 minutes. At boarding, passengers were brought through the gate then made to stand for about 1/2 hour in a holding area before being allowed to board. Rest of the flight/baggage claim was uneventful.

Flight delayed by almost two hours. On boarding we were hold in the transfer bus, with no air conditioning and almost 40 degree C outside, in front of the airplane for a long time.

Delayed flight. Received notice from ryanair by email and via app but no such timely information available at airport from monitors or staff

The distance between seats was narrow. So my recommendation is to increase it

It is standard with Ryanair, as FF with Ryanair you dont expect too much, and Ryanair never disappoints. At least it is reliable.

You get what you pay for with RyanAir. This was a €60 round trip from Stockholm and every piece of it was just excruciating, from the plane being delayed by more than an hour, to having to stand out on the tarmac in the darkness at 3C and wind to wait for the plane to disembark its previous flight (why they do this is just cruel), to the crew keeping the lights on the entire flight despite it being so late so they could walk through the aisles and try to sell things. I always say “never again!” after flying RyanAir, but somehow end up getting lured by the prices…

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

Information on your arrival and departure airports