Cheap Flights from Brussels to Sofia

Compare Brussels to Sofia flight deals

Find the cheapest month or even day of the year to fly to Sofia

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Flight deals from Brussels to Sofia

Looking for a cheap last-minute deal or the best round-trip flight from Brussels to Sofia? Find the lowest prices on one-way and round-trip tickets right here.

Sofia.$41 per passenger.Departing Sun, May 11, returning Thu, May 22.Round-trip flight with Wizz Air.Outbound direct flight with Wizz Air departing from Brussels S. Charleroi on Sun, May 11, arriving in Sofia.Inbound direct flight with Wizz Air departing from Sofia on Thu, May 22, arriving in Brussels S. Charleroi.Price includes taxes and charges.From $41, select.

Sofia.$43 per passenger.Departing Tue, Jun 3, returning Thu, Jun 5.Round-trip flight with Wizz Air.Outbound direct flight with Wizz Air departing from Brussels S. Charleroi on Tue, Jun 3, arriving in Sofia.Inbound direct flight with Wizz Air departing from Sofia on Thu, Jun 5, arriving in Brussels S. Charleroi.Price includes taxes and charges.From $43, select.

Sofia.$48 per passenger.Departing Sat, Jun 14, returning Tue, Jul 1.Round-trip flight with Wizz Air.Outbound direct flight with Wizz Air departing from Brussels S. Charleroi on Sat, Jun 14, arriving in Sofia.Inbound direct flight with Wizz Air departing from Sofia on Tue, Jul 1, arriving in Brussels S. Charleroi.Price includes taxes and charges.From $48, select.

Sofia.$53 per passenger.Departing Tue, Apr 29, returning Sat, May 17.Round-trip flight with Ryanair and Wizz Air.Outbound direct flight with Ryanair departing from Brussels S. Charleroi on Tue, Apr 29, arriving in Sofia.Inbound direct flight with Wizz Air departing from Sofia on Sat, May 17, arriving in Brussels S. Charleroi.Price includes taxes and charges.From $53, select.

Sofia.$55 per passenger.Departing Fri, May 30, returning Thu, Jun 5.Round-trip flight with Ryanair and Wizz Air.Outbound direct flight with Ryanair departing from Brussels S. Charleroi on Fri, May 30, arriving in Sofia.Inbound direct flight with Wizz Air departing from Sofia on Thu, Jun 5, arriving in Brussels S. Charleroi.Price includes taxes and charges.From $55, select.

Sofia.$70 per passenger.Departing Sun, Nov 9, returning Sat, Nov 22.Round-trip flight with Wizz Air.Outbound direct flight with Wizz Air departing from Brussels S. Charleroi on Sun, Nov 9, arriving in Sofia.Inbound direct flight with Wizz Air departing from Sofia on Sat, Nov 22, arriving in Brussels S. Charleroi.Price includes taxes and charges.From $70, select.

Sofia.$71 per passenger.Departing Sat, Sep 20, returning Sat, Oct 11.Round-trip flight with Wizz Air and Ryanair.Outbound direct flight with Wizz Air departing from Brussels S. Charleroi on Sat, Sep 20, arriving in Sofia.Inbound direct flight with Ryanair departing from Sofia on Sat, Oct 11, arriving in Brussels S. Charleroi.Price includes taxes and charges.From $71, select.

Sofia.$75 per passenger.Departing Wed, Oct 8, returning Fri, Oct 17.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Brussels S. Charleroi on Wed, Oct 8, arriving in Sofia.Inbound direct flight with Ryanair departing from Sofia on Fri, Oct 17, arriving in Brussels S. Charleroi.Price includes taxes and charges.From $75, select.

Find the cheapest month to fly from Brussels to Sofia

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

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Direct flights from Brussels to Sofia

Brussels to Sofia: Alternative routes

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

Brussels to Sofia: Flight information

The things to know before you go.

Cheapest flight found	$41
Cheapest month to fly	May
Average flight time	2 hrs, 30 mins
Most popular airline	Bulgaria Air
Average flights per week	20

Finding cheap flights from Brussels to Sofia: Frequently asked questions

How much are round-trip flights from Brussels to Sofia?

The best price we found for a round-trip flight from Brussels to Sofia is $41. 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 Brussels to Sofia?

2 hours and 30 minutes is the average flight time from Brussels to Sofia.

Which airlines fly direct from Brussels to Sofia?

Bulgaria Air, Buzz and Ryanair fly direct from Brussels to Sofia.

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

There are 40 flights per week flying from Brussels to Sofia, as of April 2025.

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

The cheapest month to fly from Brussels to Sofia is usually April 2025.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Brussels to Sofia Airport on Sunday, May 11, 2025.

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

Yes – the average flight time is 2 hours and 30 minutes.

How can I find the best flight deal to Sofia?

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 Sofia 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 Sofia?

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

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

The cheapest airline that flies to Sofia is Wizz Air.

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

Start your vacation planning by considering where you'll board your flight from Brussels to Sofia Airport (SOF). Brussels Airport (BRU) and Brussels S. Charleroi Airport (CRL) are the two main airports in Brussels.
Expect to be in the air for 2 hours 26 minutes. On average, that's the time it takes for a direct flight from Brussels to Sofia Airport.
The timezone in Sofia is UTC+2, which is 1 hour ahead of Brussels. Sofia Airport is located in Sofia.
Brussels Airport (BRU) to Sofia Airport (SOF) is the most popular route. There are 24 direct weekly departures to choose from. If you prefer starting your day later, take the last flight with Bulgaria Air at 20:30. Go for the first BRU to SOF departure with Ryanair at 06:25 if you want to get going earlier.
Leave enough time to make your flight from Brussels to SOF. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.
During popular months such as July, you'll want to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead for an international flight when you fly during high season in general.

Airports in Brussels

Brussels Airport (BRU)

Take off and land with no stops from Brussels Airport (BRU). Nonstop flights from Brussels to Sofia Airport (SOF) can be booked from here.
If you plan to leave from BRU, you can catch a direct flight from Brussels to Sofia Airport with Bulgaria Air.
We make it simple to find a flight from Brussels to SOF with a stopover. To see all your options departing from Brussels Airport (BRU), uncheck 'Direct flights only.' Next, pick a flight with a stop long enough to see the sights of the city of your choice. Major stopovers between BRU and SOF include:
- Franz Josef Strauss Airport (MUC)
- Vaclav Havel Airport Prague Airport (PRG)
- Vienna International Airport (VIE)
From the center of Brussels, BRU is approximately 14 kilometers away. Use navigation apps or check the official airport website to work out the best way to reach the terminal.
Planning to catch an early flight from Brussels to Sofia Airport? Avoid the last-minute rush to the terminal (and catch some extra z's) by picking one of these stays near Brussels Airport:

Brussels S. Charleroi Airport (CRL)

Brussels S. Charleroi Airport (CRL) offers direct flights from Brussels to Sofia Airport (SOF).
Board your direct flight from Brussels to SOF with Wizz Air. This is one of the leading airlines flying this route out of CRL.
Split up your flight from Brussels to Sofia Airport with a stop so you can stretch your legs or perhaps go somewhere you've never been before. Some popular stopovers between Brussels S. Charleroi Airport and SOF are:
- Palese Airport (BRI)
- Vienna International Airport (VIE)
- Guglielmo Marconi Airport (BLQ)
You can reach CRL from central Brussels in approximately 56 minutes by car, depending on traffic. The ride on public transport takes roughly 1 hour and 37 minutes to travel the 56 kilometers or so.
Want to treat yourself to an extra night away before boarding your flight from Brussels to SOF? Kick back in a hotel near Brussels S. Charleroi Airport before your vacation officially starts. Stay at one of these accommodation options:

About Sofia Airport (SOF)

The last thing you need is a long journey to your hotel if you're getting in late on a flight from Brussels to Sofia Airport. Stay at one of these accommodation options near SOF instead:

Getting from Sofia Airport (SOF) to central Sofia

Sofia Airport to central Sofia takes about 16 minutes in a car. It's approximately 11 kilometers away. Find out what options are available, such as cabs, car rentals or ride-sharing.
Traveling on public transport takes about 37 minutes.

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

For a one-way ticket from Brussels to Sofia Airport, $18 is the best price we've seen. You can also book a return flight from just $41. These are currently the lowest fares but could change based on availability.
It's a good idea to book 8 months before your planned departure. Flight price data suggests you're more likely to score cheap tickets from Brussels to SOF then.
Schedule your trip for May. That's the cheapest month for tickets from Brussels to Sofia Airport. If you have flexibility with your dates, use the 'Whole month' tool to see the lowest price across every month.
Set up a Price Alert for cheap tickets from Brussels to SOF. You don't need to check every day to see whether prices have dropped. We'll tell you the moment there's a change in price.
Use the filters to tailor your flights from Brussels to Sofia Airport. Pick your ideal departure and arrival times, airlines and number of stops. You can also sort your results by 'Cheapest' to see the best deals.

The best time to fly from Brussels to Sofia Airport (SOF)

August is the most popular month to board a flight from Brussels to Sofia Airport while April is the quietest. To work out the best time to go to Sofia, consider whether you like a lively atmosphere or a quieter vibe.
Lock in your flight from Brussels to SOF for August if you're eager to visit the city during its warmest month. Expect temperatures in Sofia to range from 14ºC to 30ºC.
January has average temperatures of between -11ºC and 7ºC. Look for cheap flights from Brussels to Sofia Airport sometime then if you'd rather travel in cooler conditions.

More about Sofia

When it comes to looking for somewhere to rest your head, you'll find the best stays in Sofia right here. Explore these hotels after locking in your flight from Brussels to Sofia Airport:
One of the best ways to get to know Sofia is to check out its popular attractions. Essential stops include National Palace of Culture, Boyana Church and City Garden.

Complete your Sofia trip with a car rental

Finding you a cheap flight from Brussels to Sofia Airport isn't our only cool trick. Browse our car rentals in Sofia and see the sights your way. We find deals from trusted car rental companies and put them all in one place. Instantly compare rates and then book with no fees.