$36 Cheap Flights from Bologna (BLQ) to Sofia (SOF)

View $36 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from Bologna Airport (BLQ) to Sofia Airport (SOF)

Cheap Flights from Bologna to Sofia (BLQ-SOF)

Prices were available within the past 7 days and start at $36 for one-way flights and $59 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sat, Nov 8 - Mon, Nov 10
BLQ
Bologna
SOF
Sofia
$59 Roundtrip, found 2 days ago
$59
Roundtrip
found 2 days ago
Select Ryanair flight, departing Sat, Nov 8 from Bologna to Sofia, returning Mon, Nov 10, priced at $59 found 2 days ago
Ryanair
Sun, Nov 23 - Mon, Nov 24
BLQ
Bologna
SOF
Sofia
$68 Roundtrip, found 2 days ago
$68
Roundtrip
found 2 days ago
Select Ryanair flight, departing Sun, Nov 23 from Bologna to Sofia, returning Mon, Nov 24, priced at $68 found 2 days ago
Ryanair
Sat, Oct 18 - Mon, Oct 20
BLQ
Bologna
SOF
Sofia
$76 Roundtrip, found 18 hours ago
$76
Roundtrip
found 18 hours ago
Select Ryanair flight, departing Sat, Oct 18 from Bologna to Sofia, returning Mon, Oct 20, priced at $76 found 18 hours ago
Ryanair
Sat, Oct 4 - Mon, Oct 6
BLQ
Bologna
SOF
Sofia
$81 Roundtrip, found 1 day ago
$81
Roundtrip
found 1 day ago
Select Ryanair flight, departing Sat, Oct 4 from Bologna to Sofia, returning Mon, Oct 6, priced at $81 found 1 day ago
Ryanair
Thu, Oct 2 - Mon, Oct 6
BLQ
Bologna
SOF
Sofia
$82 Roundtrip, found 3 days ago
$82
Roundtrip
found 3 days ago
Select Ryanair flight, departing Thu, Oct 2 from Bologna to Sofia, returning Mon, Oct 6, priced at $82 found 3 days ago
Ryanair
Sat, Oct 25 - Sat, Nov 1
BLQ
Bologna
SOF
Sofia
$85 Roundtrip, found 4 days ago
$85
Roundtrip
found 4 days ago
Select Ryanair flight, departing Sat, Oct 25 from Bologna to Sofia, returning Sat, Nov 1, priced at $85 found 4 days ago
Austrian Airlines
Thu, Nov 27 - Sun, Nov 30
BLQ
Bologna
SOF
Sofia
$166 Roundtrip, found 2 days ago
$166
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Thu, Nov 27 from Bologna to Sofia, returning Sun, Nov 30, priced at $166 found 2 days ago
Lufthansa
Sat, Oct 18 - Mon, Oct 20
BLQ
Bologna
SOF
Sofia
$168 Roundtrip, found 18 hours ago
$168
Roundtrip
found 18 hours ago
Select Lufthansa flight, departing Sat, Oct 18 from Bologna to Sofia, returning Mon, Oct 20, priced at $168 found 18 hours ago
Air Serbia
Thu, Nov 27 - Sun, Nov 30
BLQ
Bologna
SOF
Sofia
$200 Roundtrip, found 2 days ago
$200
Roundtrip
found 2 days ago
Select Air Serbia flight, departing Thu, Nov 27 from Bologna to Sofia, returning Sun, Nov 30, priced at $200 found 2 days ago
ITA Airways
Sat, Oct 18 - Mon, Oct 20
BLQ
Bologna
SOF
Sofia
$202 Roundtrip, found 18 hours ago
$202
Roundtrip
found 18 hours ago
Select ITA Airways flight, departing Sat, Oct 18 from Bologna to Sofia, returning Mon, Oct 20, priced at $202 found 18 hours ago
Flights from Bologna (BLQ) to Sofia (SOF)
Origin airport
Guglielmo Marconi
Destination airport
Sofia
Airlines serving
Air Serbia, Austrian Airlines, ITA Airways, Lufthansa, Ryanair, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$59
Distance
618 mi
Average flight time
1 hour 50 mins

Bologna to Sofia Flights

The cheapest times to fly from Bologna to Sofia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bologna to Sofia are during the month of November. You can find some of the cheapest flights from Bologna to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bologna to Sofia

Sunday is one of the best days to book for cheap flights from Bologna to Sofia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bologna to Sofia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bologna to Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from $36 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bologna to Sofia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bologna to Sofia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF) cost?
Secure a cheap one-way flight from $36 or cheap return flight from $59 from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF)?
November is the least expensive month to fly from BLQ to SOF. Traveling during quieter months is often the key to landing a great deal.
Which airlines fly direct from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF)?
You can travel nonstop from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF) on a Wizz Air flight.
What is the cheapest airline that flies from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from BLQ to SOF. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF)?
On average, Guglielmo Marconi Airport (BLQ) has 5 direct flights to Sofia Airport (SOF) weekly. If you're looking for more options, take advantage of Expedia's filters to discover flights with a layover. Fit in a quick visit to another location or simply break up your journey.
What are the most popular departure times for flights from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF)?
More travelers fly between BLQ and SOF at 6 AM than at any other time of day. Rather skip the crowds? Travel outside of rush hours and you're likely to save on your ticket as well.
What day of the week has the most flights from BLQ to SOF?
Friday has the most flights from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF). Consider taking off on this day and you'll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF)?
Guglielmo Marconi Airport (BLQ)'s first flight to Sofia Airport (SOF) takes off at approximately 6:25AM UTC+1. With a travel duration of 1h 50m, you'll land at around 9:15AM UTC+2.
How long does it take to fly from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF)?
Flights from BLQ to SOF have an average travel time of 1 hour and 52 minutes. The total distance between the two airports is 620 mi.
What is the best time to fly from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF)?
Opt for a flight from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Sofia from Guglielmo Marconi Airport (BLQ)?
Sofia Airport (SOF) is the only airport in Sofia with direct flights from Guglielmo Marconi Airport (BLQ). Check out the options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF) last-minute?
Last-minute fares from BLQ to SOF are usually more expensive. To secure the lowest prices, start searching for flights ahead of time. That being said, if your travel plans are flexible, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a BLQ to SOF flight and hotel package?
You can save money by booking a BLQ to SOF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your ideal accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Guglielmo Marconi Airport (BLQ) to Sofia Airport (SOF)?
In most cases, you can modify or cancel your BLQ to SOF flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

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*Available to One Key members.