Cheap Flights from Sofia to Brussels International

Return selected

origin

Enter the city you're flying from, or choose from the options below

Include nearby airports

selected

destination

. Enter your destination, or choose from the options below

Include nearby airports

selected

Travellers and cabin class, 1 Adult, Economy

Compare Sofia to Brussels International flight deals

Find the cheapest month or even day of the year to fly to Brussels International

Book the best Brussels International fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Sofia to Brussels International

Looking for a cheap last-minute deal or the best return flight from Sofia Airport to Brussels International Airport? If you want to travel next month, return fares start from $215. Find the lowest prices on one-way and return tickets right here.

Brussels.$215 per passenger.Departing Wed, 23 Sep, returning Fri, 25 Sep.Return flight with TAROM.Outbound indirect flight with TAROM, departs from Sofia on Wed, 23 Sep, arriving in Brussels International.Inbound indirect flight with TAROM, departs from Brussels International on Fri, 25 Sep, arriving in Sofia.Price includes taxes and charges.From $215, select.

Brussels.$225 per passenger.Departing Wed, 14 Oct, returning Fri, 16 Oct.Return flight with TAROM.Outbound indirect flight with TAROM, departs from Sofia on Wed, 14 Oct, arriving in Brussels International.Inbound indirect flight with TAROM, departs from Brussels International on Fri, 16 Oct, arriving in Sofia.Price includes taxes and charges.From $225, select.

Brussels.$243 per passenger.Departing Wed, 30 Sep, returning Fri, 2 Oct.Return flight with TAROM.Outbound indirect flight with TAROM, departs from Sofia on Wed, 30 Sep, arriving in Brussels International.Inbound indirect flight with TAROM, departs from Brussels International on Fri, 2 Oct, arriving in Sofia.Price includes taxes and charges.From $243, select.

Brussels.$272 per passenger.Departing Mon, 23 Nov, returning Thu, 26 Nov.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Sofia on Mon, 23 Nov, arriving in Brussels International.Inbound indirect flight with Ryanair, departs from Brussels International on Thu, 26 Nov, arriving in Sofia.Price includes taxes and charges.From $272, select.

Brussels.$292 per passenger.Departing Thu, 17 Dec, returning Sun, 10 Jan.Return flight with Ryanair and Vueling Airlines.Outbound indirect flight with Ryanair, departs from Sofia on Thu, 17 Dec, arriving in Brussels International.Inbound indirect flight with Vueling Airlines, departs from Brussels International on Sun, 10 Jan, arriving in Sofia.Price includes taxes and charges.From $292, select.

Brussels.$307 per passenger.Departing Sat, 28 Nov, returning Thu, 3 Dec.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Sofia on Sat, 28 Nov, arriving in Brussels International.Inbound indirect flight with Ryanair, departs from Brussels International on Thu, 3 Dec, arriving in Sofia.Price includes taxes and charges.From $307, select.

Brussels.$311 per passenger.Departing Thu, 29 Oct, returning Mon, 2 Nov.Return flight with TAROM.Outbound indirect flight with TAROM, departs from Sofia on Thu, 29 Oct, arriving in Brussels International.Inbound indirect flight with TAROM, departs from Brussels International on Mon, 2 Nov, arriving in Sofia.Price includes taxes and charges.From $311, select.

Brussels.$324 per passenger.Departing Thu, 3 Dec, returning Sat, 5 Dec.Return flight with Ryanair and Vueling Airlines.Outbound indirect flight with Ryanair, departs from Sofia on Thu, 3 Dec, arriving in Brussels International.Inbound indirect flight with Vueling Airlines, departs from Brussels International on Sat, 5 Dec, arriving in Sofia.Price includes taxes and charges.From $324, select.

Brussels.$343 per passenger.Departing Mon, 8 Mar, returning Fri, 12 Mar.Return flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Sofia on Mon, 8 Mar, arriving in Brussels International.Inbound indirect flight with Air Serbia, departs from Brussels International on Fri, 12 Mar, arriving in Sofia.Price includes taxes and charges.From $343, select.

Brussels.$345 per passenger.Departing Fri, 1 Jan, returning Thu, 7 Jan.Return flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Sofia on Fri, 1 Jan, arriving in Brussels International.Inbound indirect flight with Air Serbia, departs from Brussels International on Thu, 7 Jan, arriving in Sofia.Price includes taxes and charges.From $345, select.

Brussels.$345 per passenger.Departing Fri, 19 Feb, returning Thu, 25 Feb.Return flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Sofia on Fri, 19 Feb, arriving in Brussels International.Inbound indirect flight with Air Serbia, departs from Brussels International on Thu, 25 Feb, arriving in Sofia.Price includes taxes and charges.From $345, select.

Brussels.$351 per passenger.Departing Wed, 12 May, returning Sun, 16 May.Return flight with LOT.Outbound indirect flight with LOT, departs from Sofia on Wed, 12 May, arriving in Brussels International.Inbound indirect flight with LOT, departs from Brussels International on Sun, 16 May, arriving in Sofia.Price includes taxes and charges.From $351, select.

Brussels.$362 per passenger.Departing Fri, 29 Jan, returning Mon, 1 Feb.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Sofia on Fri, 29 Jan, arriving in Brussels International.Inbound indirect flight with Lufthansa, departs from Brussels International on Mon, 1 Feb, arriving in Sofia.Price includes taxes and charges.From $362, select.

Brussels.$362 per passenger.Departing Thu, 3 Jun, returning Sun, 6 Jun.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Sofia on Thu, 3 Jun, arriving in Brussels International.Inbound indirect flight with Lufthansa, departs from Brussels International on Sun, 6 Jun, arriving in Sofia.Price includes taxes and charges.From $362, select.

Brussels.$362 per passenger.Departing Sat, 3 Apr, returning Tue, 6 Apr.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Sofia on Sat, 3 Apr, arriving in Brussels International.Inbound indirect flight with Lufthansa, departs from Brussels International on Tue, 6 Apr, arriving in Sofia.Price includes taxes and charges.From $362, select.

Brussels.$367 per passenger.Departing Fri, 27 Nov, returning Fri, 22 Jan.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Sofia on Fri, 27 Nov, arriving in Brussels International.Inbound indirect flight with Lufthansa, departs from Brussels International on Fri, 22 Jan, arriving in Sofia.Price includes taxes and charges.From $367, select.

Find the cheapest month to fly from Sofia to Brussels International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sofia to Brussels International flights are currently cheapest in September.

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Direct flights from Sofia to Brussels International

Sofia to Brussels International: Alternative routes

Compare routes from Sofia to Brussels below. You may find an airport to fly into that's cheaper, faster, or easier than Brussels International.

Sofia to Brussels: Flight information

The things to know before you go.

Cheapest flight found	$215
Cheapest month to fly	September
Average flight time	2 hrs, 40 mins
Most popular airline	Bulgaria Air
Average flights per week	5

Finding cheap flights from Sofia to Brussels International: Frequently asked questions

How much are return flights from Sofia to Brussels International?

The best price we found for a return flight from Sofia to Brussels International is $215. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Sofia to Brussels International?

2 hours and 40 minutes is the average flight time from Sofia to Brussels International.

Which airlines fly direct from Sofia to Brussels International?

Bulgaria Air flies direct from Sofia to Brussels International.

How many flights are there a week from Sofia to Brussels International?

As of August 2026, there are 5 flights per week flying from Sofia to Brussels International.

When is the cheapest time to fly from Sofia to Brussels International?

The cheapest month to fly from Sofia to Brussels International is usually September.

Which upcoming date is cheapest to fly from Sofia Airport to Brussels International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sofia Airport to Brussels International Airport on Wednesday, 23 September 2026.

Can I get a direct flight from Sofia Airport to Brussels International Airport?

Yes – the average flight time is 2 hours and 40 minutes.

How can I find the best flight deal to Brussels International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Brussels?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Sofia Airport to Brussels International with?

Currently, TAROM and Bulgaria Air offer the cheapest flight tickets to Brussels International.

Flying from Sofia Airport (SOF) to Brussels International Airport (BRU): what you need to know

Hop on a direct flight from Sofia Airport to Brussels International Airport and you'll be travelling for an average of 2 hours 40 minutes.
Brussels is one hour behind Sofia and is in the UTC+1 timezone.
Each week, there are four Sofia Airport to Brussels International Airport flights. If you want to take off early, select the 17:55 Bulgaria Air flight. If you're eager to make the most of your time before flying, the latest flight is at 18:05 with Bulgaria Air.
Your SOF to BRU flight won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.
Flying during a peak month such as August? Major public holidays and other popular seasons can result in longer queues and delays at security. Be extra cautious and arrive up to four hours before an international flight and two hours before domestic departures.
Bulgaria Air has direct flights from Sofia Airport to Brussels International Airport. Book with this popular carrier, then get ready to see the sights in Brussels — and maybe even more of Belgium if you have time.
The majority of travellers choose to fly with Bulgaria Air on this route.
Bulgaria Air is the most punctual carrier operating SOF to BRU flights.
We make it a cinch to book a flight with a stopover. To see your options for tickets from Sofia Airport to Brussels International Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to visit the city of your choice. Popular stopovers between SOF and BRU include:
- Frankfurt am Main Airport
- Vienna Airport
- Warsaw Chopin Airport

How to find the cheapest flights from Sofia Airport (SOF) to Brussels International Airport (BRU)

Right now, $86 is the lowest price we've seen for a one-way Sofia Airport to Brussels International Airport flight. The best price for a return ticket is $215. Bear in mind that fares may change due to demand at the time of booking.
To get your hands on cheap tickets from SOF to BRU, book in advance. Airlines typically offer the most competitive fares when flights are first released.
May is the cheapest month for flights from Sofia Airport to Brussels International Airport. If you want to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for each month.
Finding cheap flights from SOF to BRU is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as a lower fare pops up.
Tailor your flights with filters. Choose your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Sofia Airport to Brussels International Airport.

Handy information about Sofia Airport (SOF)

When it comes to the on-time performance of Sofia Airport, data shows 77% of flights complete their journey on time.
To reach Sofia Airport from central Sofia, it takes about 25 minutes if you're planning to drive. This depends on traffic, however. It's approximately 10 kilometres from the airport to the city centre.
Planning to catch public transport? Expect a trip time of around 30 minutes.
Taking an early flight from Sofia Airport to Brussels International Airport? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by choosing one of these stays close to SOF:

Arriving at Brussels International Airport (BRU)

If you have a late Sofia Airport to Brussels International Airport flight, nothing tops the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and snoozing not long after at one of these hotels near BRU:
Grab a Brussels International Airport rental car and discover Brussels and beyond with your own set of wheels. Keddy By Europcar, Alamo and Europcar are leading providers to choose from here.
Lock in the best rate by reserving your ride from Brussels International Airport about three weeks before your travel date.

When to fly to Brussels International Airport (BRU)

The quietest month for a flight from Sofia Airport to Brussels International Airport is March, while September is the busiest. Choose the ideal time to visit Brussels based on whether you prefer a bustling atmosphere or a more laid-back vibe.
Lock in your flight from Sofia Airport to Brussels International Airport for August if you'd like to visit Brussels during its warmest month. Expect temperatures of between 12ºC and 27ºC.
January has average temperatures of between -2ºC and 8ºC. Look for cheap tickets from SOF to BRU sometime then if you like travelling in cooler conditions.

Explore more of Belgium

Charleroi is just one of the many places in Belgium waiting to be explored once you've seen the sights of Brussels. Around 48 kilometres away to the south, its top attractions include Musée de la Photographie, BPS22, Musee d'art de la Province de Hainaut and Le Bois du Cazier.
Around 88 kilometres east of Brussels, Liege is another essential stop in Belgium. Experience major highlights starting with Cathedral de Liege (Liege Cathedral), Parc De La Citadelle and Parc de la Chartreuse.