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Cheap flights from Sofia to Brussels from $77

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sofia to Brussels departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sofia to Brussels

Cheap round-trip flights

Air Serbia Logo
4:00 pm - 7:40 pmSOF-BRU
4h 40m1 stop
Air Serbia Logo
9:25 am - 3:00 amBRU-SOF
16h 35m1 stop
$178Air Serbia
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Mon, Dec 1 - Fri, Dec 12
Ryanair Logo
9:40 am - 6:15 pmSOF-BRU
9h 35m1 stop
Ryanair Logo
9:30 am - 12:25 pmBRU-SOF
25h 55m2 stops
$196Ryanair
Find Deal
Mon, Oct 13 - Mon, Oct 20
Logo
6:00 am - 6:15 pmSOF-BRU
13h 15m2 stops
Logo
4:30 pm - 8:00 amBRU-SOF
14h 30m1 stop
$197
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Thu, Nov 6 - Mon, Nov 10
Lufthansa Logo
7:25 pm - 11:10 pmSOF-BRU
4h 45m1 stop
Lufthansa Logo
1:50 pm - 10:45 pmBRU-SOF
7h 55m1 stop
$204Lufthansa
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Fri, Oct 24 - Sun, Oct 26
LOT Logo
5:20 am - 10:25 pmSOF-BRU
18h 05m1 stop
LOT Logo
1:25 pm - 1:50 pmBRU-SOF
23h 25m1 stop
$209LOT
Find Deal
Mon, Oct 13 - Mon, Oct 20
Logo
7:05 pm - 10:40 pmSOF-BRU
4h 35m1 stop
Logo
7:05 pm - 11:55 pmBRU-SOF
3h 50m1 stop
$214
Find Deal
Tue, Nov 4 - Sat, Nov 8
Ryanair Logo
11:20 pm - 9:00 amSOF-BRU
10h 40m1 stop
Ryanair Logo
9:45 am - 10:55 pmBRU-SOF
12h 10m1 stop
$222Ryanair
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Sun, Oct 12 - Sun, Oct 19
Lufthansa Logo
6:20 am - 12:45 pmSOF-BRU
7h 25m1 stop
Lufthansa Logo
1:45 pm - 11:00 pmBRU-SOF
8h 15m1 stop
$258Lufthansa
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Sun, Oct 12 - Sun, Oct 19
Bulgaria Air Logo
6:05 pm - 7:45 pmSOF-BRU
2h 40mnonstop
Bulgaria Air Logo
8:35 pm - 11:55 pmBRU-SOF
2h 20mnonstop
$268Bulgaria Air
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Sun, Oct 12 - Sun, Oct 19
Bulgaria Air Logo
6:05 pm - 7:40 pmSOF-BRU
2h 35mnonstop
Bulgaria Air Logo
8:20 pm - 11:55 pmBRU-SOF
2h 35mnonstop
$272Bulgaria Air
Find Deal
Wed, Nov 19 - Sun, Nov 23

Bulgaria Air flights from Sofia to Brussels Bruxelles-National Airport

Our best Bulgaria Air deals on Sofia to Brussels Bruxelles-National Airport flight tickets
Bulgaria Air
Oct 12
SOF6:05 pmSofia
2h 40m
BRU7:45 pmBrussels Bruxelles-National
Oct 19
BRU8:35 pmBrussels Bruxelles-National
2h 20m
SOF11:55 pmSofia
$268
Find similar
Bulgaria Air
Nov 19
SOF6:05 pmSofia
2h 35m
BRU7:40 pmBrussels Bruxelles-National
Nov 23
BRU8:20 pmBrussels Bruxelles-National
2h 35m
SOF11:55 pmSofia
$272
Find similar
Bulgaria Air
Oct 24
SOF6:05 pmSofia
2h 40m
BRU7:45 pmBrussels Bruxelles-National
Oct 26
BRU8:20 pmBrussels Bruxelles-National
2h 35m
SOF11:55 pmSofia
$300
Find similar

Ryanair flights from Sofia to Brussels Bruxelles-National Airport

Our best Ryanair deals on Sofia to Brussels Bruxelles-National Airport flight tickets
Ryanair
Oct 13
SOF9:40 amSofia
9h 35m
1 stop
BRU6:15 pmBrussels Bruxelles-National
Oct 20
BRU9:30 amBrussels Bruxelles-National
25h 55m
2 stops
SOF12:25 pmSofia
$196
Find similar
Ryanair
Oct 12
SOF11:20 pmSofia
10h 40m
1 stop
BRU9:00 amBrussels Bruxelles-National
Oct 19
BRU9:45 amBrussels Bruxelles-National
12h 10m
1 stop
SOF10:55 pmSofia
$222
Find similar
Ryanair
Oct 13
SOF8:50 amSofia
14h 05m
2 stops
BRU9:55 pmBrussels Bruxelles-National
Oct 20
BRU9:30 amBrussels Bruxelles-National
25h 55m
2 stops
SOF12:25 pmSofia
$249
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sofia to Brussels Bruxelles-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Sofia to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Mon 12/1

4:00 pm-7:40 pm

1 stop4h 40m

Brussels Bruxelles-National

Fri 12/12

9:25 am-3:00 am

1 stop16h 35m

$178

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Mon 10/13

9:40 am-6:15 pm

1 stop9h 35m

Brussels Bruxelles-National

Mon 10/20

9:30 am-12:25 pm

2 stops25h 55m

$196

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Thu 11/6

6:00 am-6:15 pm

2 stops13h 15m

Brussels Bruxelles-National

Mon 11/10

4:30 pm-8:00 am

1 stop14h 30m

$197

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Fri 10/24

7:25 pm-11:10 pm

1 stop4h 45m

Brussels Bruxelles-National

Sun 10/26

1:50 pm-10:45 pm

1 stop7h 55m

$204

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Mon 10/13

5:20 am-10:25 pm

1 stop18h 05m

Brussels Bruxelles-National

Mon 10/20

1:25 pm-1:50 pm

1 stop23h 25m

$209

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Tue 11/4

7:05 pm-10:40 pm

1 stop4h 35m

Brussels Bruxelles-National

Sat 11/8

7:05 pm-11:55 pm

1 stop3h 50m

$214

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Sun 10/12

11:20 pm-9:00 am

1 stop10h 40m

Brussels Bruxelles-National

Sun 10/19

9:45 am-10:55 pm

1 stop12h 10m

$222

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Sun 10/12

6:20 am-12:45 pm

1 stop7h 25m

Brussels Bruxelles-National

Sun 10/19

1:45 pm-11:00 pm

1 stop8h 15m

$258

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Sun 10/12

6:05 pm-7:45 pm

Nonstop2h 40m

Brussels Bruxelles-National

Sun 10/19

8:35 pm-11:55 pm

Nonstop2h 20m

$268

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Wed 11/19

6:05 pm-7:40 pm

Nonstop2h 35m

Brussels Bruxelles-National

Sun 11/23

8:20 pm-11:55 pm

Nonstop2h 35m

$272

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from Sofia to Brussels Bruxelles-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sofia and Brussels Bruxelles-National Airport?

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Sofia is in November. Flight prices, which tend to average around $91, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Brussels Bruxelles-National Airport from Sofia during February instead. Flights to Brussels Bruxelles-National Airport in February, while not as cheap as those in November, still average around $102.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Sofia to Brussels Bruxelles-National Airport is on a Friday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Friday will often find tickets for as low as $262. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Sofia to Brussels Bruxelles-National Airport for around $436.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the evening. Flights from Sofia to Brussels Bruxelles-National Airport during this time can be as low as $35. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $225 on average. Flights to Brussels Bruxelles-National Airport from Sofia in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Sofia to Brussels Bruxelles-National flight route?

Fly from Sofia to Brussels Bruxelles-National for the best Sofia - Brussels Bruxelles-National flight prices

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Sofia when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $188 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from Sofia for as low as $73 on momondo.

What cabin class options are available on Sofia to Brussels Bruxelles-National flights?

There is only 1 cabin class available to choose from on Sofia to Brussels Bruxelles-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sofia to Brussels Bruxelles-National Airport flights?

No. A direct flight is the cheapest option for a flight between Sofia to Brussels Bruxelles-National Airport.

How have Sofia to Brussels Bruxelles-National Airport flight prices changed over time?

As of September 2025, prices for Sofia to Brussels Bruxelles-National Airport flights are approximately 41% more expensive when compared to flights at the same time last year.

When to book flights from Sofia to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sofia to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sofia to Brussels Bruxelles-National Airport (SOF to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sofia to Brussels Bruxelles-National Airport

Fastest flight time

2h 35m

Direct flights

Mon, Wed, Thu and Sat
The fastest flight from Sofia to Brussels Bruxelles-National Airport takes 2h 35m
Direct flights go from Sofia to Brussels Bruxelles-National Airport on Monday, Wednesday, Thursday and Saturday. The only airline offering direct flights is Bulgaria Air.
Search flight deals

  • How far is Sofia to Brussels Bruxelles-National by plane?

    The straight-line distance from Sofia to Brussels Bruxelles-National is 1050.7 mi. Typically, this will take 2h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Sofia Airport to Brussels Bruxelles-National Airport?

    Prices for flights from Sofia Airport to Brussels Bruxelles-National Airport are updated daily.

  • How many operators does momondo search for flights from Sofia Airport to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from Sofia Airport to Brussels Bruxelles-National Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sofia Airport to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents you'll need for your trip to Brussels Bruxelles-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brussels Bruxelles-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sofia to Brussels Bruxelles-National Airport?

  • What is the most popular airline from Sofia to Brussels Bruxelles-National Airport?

Best airlines flying from Sofia to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Sofia to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
Wizz AirPriceFrom $36Free CancellationRating
6.8
1,050 reviews
Search Wizz Air flights
RyanairPriceFrom $47Free CancellationRating
6.8
5,155 reviews
Search Ryanair flights
LufthansaPriceFrom $163Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
Bulgaria AirPriceFrom $225Free CancellationRating
8.0
59 reviews
Search Bulgaria Air flights

  • Bulgaria Air Flights From Sofia to Brussels Bruxelles-National Airport

    The lowest priced Bulgaria Air flight from Sofia to Brussels Bruxelles-National Airport from the last 72 hours was $225. Generally, Bulgaria Air has 6 flights on this route every week with an average price of $282. Bulgaria Air is rated 8.0/10 by our users.

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Leuven
Charleroi
Hasselt
Spa
Namur
Aalst
Dinant
Mons
Zaventem
Waterloo
Genk
Mechelen
Francorchamps
Knokke-Heist
Tournai
Durbuy
Oostkamp
Halle

Why use momondo?

Why should I use momondo to find a flight deal from Sofia to Brussels?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sofia to Brussels for you.

Can I find flights from Sofia to Brussels with flexible booking policies on momondo?

All flight searches from Sofia to Brussels on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sofia to Brussels?

momondo helps you find the best flight between Sofia and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Sofia to Brussels right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sofia to Brussels flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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