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Cheapest flights from Brussels to Sofia
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Brussels to Sofia. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Remember that on average the ideal time to book flights is 2 months before departure!
A non-stop flight is the most convenient and comfortable way to fly from Brussels to Sofia, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from Brussels to Sofia
Brussels airports overview
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Sofia airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Brussels to Sofia
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
More than 5 airlines operate flights from Brussels to Sofia, including Ryanair, Wizz Air, Bulgaria Air, Pegasus Airlines, and Vueling. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $24, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
Wizz Air
Su, Mo, We, and Fr
starting at $36
The only airline operating direct flights from Brussels to Sofia is Wizz Air. Flights operate on Sunday, Monday, Wednesday, and Friday.
Cheapest one way flight
$24
Ryanair
Direct flight
2h 35m
08/20/2026
The cheapest one-way flight from Brussels to Sofia departs on 08/20/2026, is operated by Ryanair and costs $24
Cheapest round trip flight
$83
Ryanair
Direct flight
5h 35m
12/01/2026
The cheapest roundtrip flight from Brussels to Sofia departs on 12/01/2026, is operated by Ryanair and costs $83
The fastest flight
2h 35m
Fastest flight from Brussels to Sofia takes 2h 35m
Direct flights
Every day
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
Earliest flight
7:55 AM
Latest flight
8:50 PM
Direct flights count
13
Distance
1704km
Timezone difference
1h
The distance between Brussels and Sofia is 1704km (1056 miles). There are 13 direct flights from Brussels to Sofia. The time difference between Brussels and Sofia is 1h. Flights from Brussels begin at 7:55 AM. The latest flight from Brussels departs at 8:50 PM
August 2026
Lowest price
on average:
$18
July 2026
Highest price
on average:
$77
Avg Price
What is the cheapest price for flights from Brussels to Sofia?
The cheapest flight ticket from Brussels to Sofia according to data for the last 48 hours costs $24
When is the best time to buy air tickets on the route Brussels — Sofia?
Often the best time to buy tickets from Brussels to Sofia is 2 months before departure.
When is the cheapest time of year to fly from Brussels to Sofia?
Based on statistics over the past years, the lowest prices for flights from Brussels to Sofia can be found flying in these months: August, September, June.
How long does it take to fly from Brussels to Sofia?
The fastest flights from Brussels to Sofia start from 2 hours 35 minutes in the air.
Which airline can fly direct from Brussels to Sofia?
The following airlines operate direct flights on the route Brussels — Sofia: Ryanair, Wizz Air, Bulgaria Air
The cost of a one-way flight from Brussels to Sofia ranges from $18 (August 2026) to $77 (July 2026). On average, the ticket price is about $40–$83.
Price dynamics
On the Brussels — Sofia route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.
Cheaper and more expensive periods
Prices fall from July 2026 to August 2026 (77%), then rise from August 2026 to October 2026 (+216%). The best period is August 2026–September 2026 ($21), the most expensive is July 2026–August 2026 ($48).
Best time to buy
The best time to buy is August 2026–September 2026, when prices are at their lowest. This can save you up to 56% compared to the expensive months (July 2026–August 2026).
Price predictability
Monthly price variation is 56.8%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
Brussels Airport (BRU) is Belgium’s main international gateway and typically serves as a hub for full-service carriers and many long-haul routes, with a mix of European network and some low-cost operators. Located about 12 km northeast of the city center in Zaventem, it’s usually reached by direct train (20–25 minutes, moderate fares) or by airport bus and taxis (25–40 minutes depending on traffic; fares vary). The airport tends to be perceived as mid-to-upper range in price compared with regional alternatives, with a good selection of lounges and shops but occasional peak-time congestion. Pros: extensive route network and solid rail links; cons: can be busy and airport transfers may add time in rush hours.
Sofia Airport (SOF) is Bulgaria’s main international gateway and typically serves as the country’s primary hub for both legacy carriers and low-cost airlines, so fares can range from budget-friendly to mid-tier depending on carrier and season. The airport sits about 10 km (6 miles) east of Sofia city center; transfers by metro or bus usually take 20–30 minutes with single fares commonly inexpensive, while taxis or rideshares are faster but cost more. Facilities are compact and generally functional, offering lounges and car-rental desks, though peak times can feel busy. Pros: quick access to the capital and a mix of carrier choices. Cons: limited late-night options and occasional congestion during peak travel periods.
