What are the cheapest airlines flying from Sofia to Brussels Bruxelles-National Airport round-trip?

Flying on Air Serbia is currently your cheapest option to Brussels Bruxelles-National Airport, with prices starting at $188. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Austrian Airlines, with the lowest prices starting at $203 and $222, respectively.

What are the cheapest airlines to fly from Sofia to Brussels Bruxelles-National Airport one-way?

To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at $81. Ryanair flights start at $105 while deals on Lufthansa start at $125 one-way.

What is the cheapest day to fly from Sofia to Brussels Bruxelles-National Airport?

Travelers seeking maximum savings on their Sofia to Brussels Bruxelles-National Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Brussels Bruxelles-National Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels Bruxelles-National Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to Brussels Bruxelles-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What are the cheapest flights from Sofia to Brussels Bruxelles-National Airport?

On average you can expect to pay $160 for a flight from Sofia to Brussels Bruxelles-National Airport. The cheapest flight overall is $159 while the most popular route, (Sofia - Brussels Bruxelles-National) is currently priced at $51.

What are the most popular airlines that fly from Sofia to Brussels Bruxelles-National Airport?

Consider Bulgaria Air, Ryanair or Lufthansa when booking your flight. These represent the most popular airlines when flying from Sofia to Brussels Bruxelles-National Airport.

What is the cheapest day to fly round-trip from Sofia to Brussels Bruxelles-National Airport?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Brussels Bruxelles-National Airport. Check prices with Cheapflights to find a great deal for your trip.

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

September can be a great time to fly to Brussels Bruxelles-National Airport from Sofia with a flight ticket averaging about $158. Cheapflights users have found deals in the month of September for as cheap as $45. The most expensive prices can be found in the month of July.

What airport do you fly from for flights from Sofia to Brussels Bruxelles-National?

Sofia (SOF), located 4.2 mi from the city center, is the airport you fly out of when you book flights from Sofia to Brussels Bruxelles-National. 4 airlines have flights from Sofia to Brussels Bruxelles-National on a regular basis. Booking flights from Sofia to Brussels Bruxelles-National should not be difficult; the airport handles an average of 0 outbound flights to Brussels Bruxelles-National per day.

Can I find deals for flights from Sofia to Bruxelles-National that include hotel bookings?

Yes. In addition to deals on Sofia to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Sofia to Bruxelles-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Bruxelles-National.

Can I find deals for business class flights from Sofia to Bruxelles-National?

Yes. Cheapflights offers flight deals from Sofia to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$81+ Flights from Sofia to Brussels Bruxelles-National Airport

Q: How much does it cost to fly round-trip from Sofia to Brussels Bruxelles-National Airport?

Airfare is below average for this route at the moment. Sofia to Brussels Bruxelles-National Airport flights typically cost between $186 and $270 in September. The cheapest round-trip price found within the last 3 days was $164 on Multiple Airlines (Sep 23-Sep 25).

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Find cheap flights from Sofia to Bruxelles-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Sofia to Brussels Bruxelles-National are usually found in September or October, booked 77 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Sofia to Bruxelles-National

Round-trip from	$164 (Mytrip)
One-way from	$81 (Air Serbia)
Popular in	July
Cheapest in	September
Average price	$260
Good one-way deal	$159 or less

From Sofia to Brussels Bruxelles-National

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One-way flight from Sofia to Brussels Bruxelles-National

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Highest demand for flights based on searches. 24% potential increase in price ($49 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a one-way flight from Sofia to Brussels Bruxelles-National.

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Find flight deals from Sofia to Bruxelles-National

Cheapest flights from Sofia to Bruxelles-National
Explore the most affordable flight options available from Sofia to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Tue 9/2310:35 pmSOF - BRU

1 stop13h 20mMultiple Airlines

Thu 9/253:05 pmBRU - SOF

1 stop8h 25mMultiple Airlines

Deal found 7/29

$164

Thu 9/114:05 pmSOF - BRU

1 stop18h 00mAir Serbia

Fri 10/249:50 amBRU - SOF

1 stop4h 45mAir Serbia

Deal found 7/28

$188

Fri 9/57:25 pmSOF - BRU

1 stop4h 45mLufthansa

Sun 9/71:45 pmBRU - SOF

1 stop8h 15mLufthansa

Deal found 7/29

$203

Thu 9/1812:25 pmSOF - BRU

1 stop12h 00mAustrian Airlines

Sun 9/212:50 pmBRU - SOF

1 stop8h 05mAustrian Airlines

Deal found 7/29

$222

Sun 11/2311:00 amSOF - BRU

1 stop8h 50mSWISS

Thu 4/166:00 pmBRU - SOF

2 stops17h 00mSWISS

Deal found 7/27

$265

Fri 9/56:05 pmSOF - BRU

Nonstop2h 40mBulgaria Air

Sun 9/78:35 pmBRU - SOF

Nonstop2h 20mBulgaria Air

Deal found 7/29

$308

Best flights from Sofia to Bruxelles-National
Discover carefully curated flight deals from Sofia to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 9/2310:35 pmSOF - BRU

1 stop13h 20mMultiple Airlines

Thu 9/253:05 pmBRU - SOF

1 stop8h 25mMultiple Airlines

Deal found 7/29

$164

Thu 9/114:05 pmSOF - BRU

1 stop18h 00mAir Serbia

Fri 10/249:50 amBRU - SOF

1 stop4h 45mAir Serbia

Deal found 7/28

$188

Fri 9/57:25 pmSOF - BRU

1 stop4h 45mLufthansa

Sun 9/71:45 pmBRU - SOF

1 stop8h 15mLufthansa

Deal found 7/29

$203

Thu 9/1812:25 pmSOF - BRU

1 stop12h 00mAustrian Airlines

Sun 9/212:50 pmBRU - SOF

1 stop8h 05mAustrian Airlines

Deal found 7/29

$222

Sun 11/2311:00 amSOF - BRU

1 stop8h 50mSWISS

Thu 4/166:00 pmBRU - SOF

2 stops17h 00mSWISS

Deal found 7/27

$265

Fri 9/56:05 pmSOF - BRU

Nonstop2h 40mBulgaria Air

Sun 9/78:35 pmBRU - SOF

Nonstop2h 20mBulgaria Air

Deal found 7/29

$308

Last-minute flights from Sofia to Bruxelles-National
Discover last-minute flight deals from Sofia to Bruxelles-National. Data last updated July 29, 2025 and is based on user searches.

Wed 7/306:55 pmSOF - BRU

1 stop26h 00mAustrian Airlines

Wed 8/276:50 amBRU - SOF

1 stop16h 05mAustrian Airlines

Deal found 7/29

$338

Thu 7/314:05 pmSOF - BRU

1 stop18h 00mAir Serbia

Wed 8/279:15 pmBRU - SOF

1 stop17h 20mAir Serbia

Deal found 7/29

$268

Fri 8/112:45 pmSOF - BRU

2 stops9h 45mSWISS

Mon 8/258:05 pmBRU - SOF

1 stop15h 25mSWISS

Deal found 7/29

$394

Sun 8/36:00 amSOF - BRU

1 stop11h 15mLufthansa

Sat 8/3012:45 pmBRU - SOF

1 stop4h 55mLufthansa

Deal found 7/29

$282

Sun 8/312:45 pmSOF - BRU

2 stops26h 30mSWISS

Mon 8/258:05 pmBRU - SOF

2 stops14h 55mSWISS

Deal found 7/29

$595

Mon 8/410:50 amSOF - BRU

1 stop9h 15mAegean Airlines

Tue 8/2611:25 amBRU - SOF

2 stops26h 45mAegean Airlines

Deal found 7/29

$575

Wed 8/66:00 amSOF - BRU

1 stop8h 00mMultiple Airlines

Wed 8/68:05 pmBRU - SOF

1 stop13h 00mMultiple Airlines

Deal found 7/29

$338

Sun 8/106:30 pmSOF - BRU

2 stops21h 15mITA Airways

Thu 8/143:35 pmBRU - SOF

2 stops24h 40mITA Airways

Deal found 7/27

$512

Tue 8/1210:35 pmSOF - BRU

1 stop13h 20mMultiple Airlines

Tue 8/1910:05 pmBRU - SOF

1 stop14h 05mMultiple Airlines

Deal found 7/29

$253

Tue 8/126:05 pmSOF - BRU

Nonstop2h 40mBulgaria Air

Tue 8/198:35 pmBRU - SOF

Nonstop2h 20mBulgaria Air

Deal found 7/29

$350

Fri 8/221:50 pmSOF - BRU

1 stop4h 40mLufthansa

Mon 8/256:45 amBRU - SOF

1 stop4h 15mLufthansa

Deal found 7/29

$242

One-way flights from Sofia to Bruxelles-National
Search for one-way flight options from Sofia to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Thu 9/254:05 pmSOF - BRU

1 stop18h 00mAir Serbia

Deal found 7/29

$81

Thu 9/255:45 amSOF - BRU

2 stops16h 20mRyanair

Deal found 7/29

$105

Thu 9/257:25 pmSOF - BRU

1 stop4h 45mLufthansa

Deal found 7/29

$125

Thu 9/256:05 pmSOF - BRU

Nonstop2h 40mBulgaria Air

Deal found 7/29

$130

Sun 8/36:45 amSOF - BRU

1 stop26h 50mMultiple Airlines

Deal found 7/27

$131

Wed 8/132:35 pmSOF - BRU

1 stop19h 50mLOT

Deal found 7/29

$163

Sun 8/176:00 pmSOF - BRU

1 stop25h 00mITA Airways

Deal found 7/29

$189

Cheapflights Fare Finder

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

Tue 9/23

10:35 pm-10:55 am

1 stop13h 20m

Brussels Bruxelles-National

Thu 9/25

3:05 pm-12:30 am

1 stop8h 25m

$164

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Thu 9/11

4:05 pm-9:05 am

1 stop18h 00m

Brussels Bruxelles-National

Fri 10/24

9:50 am-3:35 pm

1 stop4h 45m

$188

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Fri 9/5

7:25 pm-11:10 pm

1 stop4h 45m

Brussels Bruxelles-National

Sun 9/7

1:45 pm-11:00 pm

1 stop8h 15m

$203

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Thu 9/18

12:25 pm-11:25 pm

1 stop12h 00m

Brussels Bruxelles-National

Sun 9/21

2:50 pm-11:55 pm

1 stop8h 05m

$222

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Sun 11/23

11:00 am-6:50 pm

1 stop8h 50m

Brussels Bruxelles-National

Thu 4/16

6:00 pm-12:00 pm

2 stops17h 00m

$265

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Fri 9/5

6:05 pm-7:45 pm

Nonstop2h 40m

Brussels Bruxelles-National

Sun 9/7

8:35 pm-11:55 pm

Nonstop2h 20m

$308

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Thu 9/25

4:05 pm-9:05 am

1 stop18h 00m

$81

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Thu 9/25

5:45 am-9:05 pm

2 stops16h 20m

$105

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Thu 9/25

7:25 pm-11:10 pm

1 stop4h 45m

$125

SofiaBrussels

SOF - BRU

SOFBRU

Sofia

Thu 9/25

6:05 pm-7:45 pm

Nonstop2h 40m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results

Best time to book a flight from Sofia to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Sofia with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sofia to Brussels Bruxelles-National Airport

How far ahead should I book a flight from Sofia to Brussels Bruxelles-National Airport?

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sofia to Brussels Bruxelles-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Sofia to Brussels Bruxelles-National Airport?

Currently, November is the cheapest month in which you can book a flight from Sofia to Brussels Bruxelles-National Airport (average of $614). Flying from Sofia to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SOF to BRU?

It’s typically best to fly out from Sofia to Brussels Bruxelles-National Airport at noon. Doing so could potentially save you 63% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Sofia to Brussels Bruxelles-National Airport?

Reviews of airlines servicing Bruxelles-National

Read reviews from past customers who have flown LOT, Austrian Airlines, and SWISS from Sofia to Brussels Bruxelles-National Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

LOT

7.6

Good

1,105 reviews

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

LOT

7.6

Good

1,105 reviews

LOT

7.6

Good

1,105 reviews

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

Austrian Airlines

7.6

Good

821 reviews

LOT

7.6

Good

1,105 reviews

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

SWISS

7.5

Good

1,683 reviews

LOT

7.6

Good

1,105 reviews

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

Ryanair

6.9

Okay

5,152 reviews

LOT

7.6

Good

1,105 reviews

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

Lufthansa

6.8

Okay

7,265 reviews

LOT

7.6

Good

1,105 reviews

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

Related info for your journey

What airport do you fly from for flights from Sofia to Brussels Bruxelles-National?
Sofia (SOF), located 4.2 mi from the city center, is the airport you fly out of when you book flights from Sofia to Brussels Bruxelles-National. 4 airlines have flights from Sofia to Brussels Bruxelles-National on a regular basis. Booking flights from Sofia to Brussels Bruxelles-National should not be difficult; the airport handles an average of 0 outbound flights to Brussels Bruxelles-National per day.
What are the cheapest airlines flying from Sofia to Brussels Bruxelles-National Airport round-trip?
Flying on Air Serbia is currently your cheapest option to Brussels Bruxelles-National Airport, with prices starting at $188. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Austrian Airlines, with the lowest prices starting at $203 and $222, respectively.
What are the cheapest airlines to fly from Sofia to Brussels Bruxelles-National Airport one-way?
To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at $81. Ryanair flights start at $105 while deals on Lufthansa start at $125 one-way.
What are the cheapest flights from Sofia to Brussels Bruxelles-National Airport?
On average you can expect to pay $160 for a flight from Sofia to Brussels Bruxelles-National Airport. The cheapest flight overall is $159 while the most popular route, (Sofia - Brussels Bruxelles-National) is currently priced at $51.
Can I find deals for flights from Sofia to Bruxelles-National that include hotel bookings?
Yes. In addition to deals on Sofia to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sofia to Bruxelles-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Bruxelles-National.
Can I find deals for business class flights from Sofia to Bruxelles-National?
Yes. Cheapflights offers flight deals from Sofia to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sofia to Brussels Bruxelles-National Airport?
Currently, November is the cheapest month in which you can book a flight from Sofia to Brussels Bruxelles-National Airport (average of $614). Flying from Sofia to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Mons

Mechelen

Zaventem

Spa

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Top 4 airlines flying from Sofia to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
Wizz Air	Cheapest$36	Average$108	FlexibilityNo cancel fee	On-time83%
Ryanair	Cheapest$55	Average$117	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$163	Average$252	FlexibilityNo cancel fee	On-time76%
Bulgaria Air	Cheapest$225	Average$292	FlexibilityNo cancel fee	On-time73%

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$81+ Cheap flights from Sofia (SOF) to Bruxelles-National (BRU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sofia to Bruxelles-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Sofia to Brussels Bruxelles-National are usually found in September or October, booked 77 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Sofia to Bruxelles-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Find flight deals from Sofia to Bruxelles-National

Cheapest flights from Sofia to Bruxelles-NationalExplore the most affordable flight options available from Sofia to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Sofia to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sofia to Brussels Bruxelles-National Airport that are best for you.

Best time to book a flight from Sofia to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Sofia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sofia to Brussels Bruxelles-National Airport

How far ahead should I book a flight from Sofia to Brussels Bruxelles-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sofia to Bruxelles-National. Price data was last updated on July 25, 2025.

What is the cheapest month to book a flight from Sofia to Brussels Bruxelles-National Airport?

What is the cheapest time of day to fly from SOF to BRU?

Find hourly flight availability from Sofia to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

How much does it cost to fly round-trip from Sofia to Brussels Bruxelles-National Airport?

Reviews of airlines servicing Bruxelles-National

Read reviews from past customers who have flown LOT, Austrian Airlines, and SWISS from Sofia to Brussels Bruxelles-National Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sofia to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Sofia to Brussels Bruxelles-National?

What are the cheapest airlines flying from Sofia to Brussels Bruxelles-National Airport round-trip?

What are the cheapest airlines to fly from Sofia to Brussels Bruxelles-National Airport one-way?

What are the cheapest flights from Sofia to Brussels Bruxelles-National Airport?

Can I find deals for flights from Sofia to Bruxelles-National that include hotel bookings?

How can I find direct flights from Sofia to Bruxelles-National?

Can I find deals for business class flights from Sofia to Bruxelles-National?

What is the cheapest month to book a flight from Sofia to Brussels Bruxelles-National Airport?

Traveling to a place near Brussels Bruxelles-National Airport?

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Other flights to Bruxelles-National

Explore flights to Bruxelles-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 29, 2025.

Top 4 airlines flying from Sofia to Bruxelles-National

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Cheapest flights from Sofia to Bruxelles-National
Explore the most affordable flight options available from Sofia to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.