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Bruxelles-National

$699+ Cheap flights from Buenos Aires (BUE) 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — BRU
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Buenos Aires to Brussels Bruxelles-National are usually found in March or November, booked 88 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Cheap flight deals from Buenos Aires to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Bruxelles-National (BRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,319
(Ethiopian Air)

One-way from

$699
(Kiwi.com)

Popular in

May

Cheapest in

March

Average price

$1,159
Provider with most accurate pricing for Buenos Aires (BUE)-Brussels Bruxelles-National flight deals.
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Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Brussels Bruxelles-National flights.
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From Buenos Aires (BUE) to Brussels Bruxelles-National
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One-way flight from Buenos Aires (BUE) to Brussels Bruxelles-National
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Highest demand for flights based on searches. 3% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Buenos Aires to Bruxelles-National

Cheapest flights from Buenos Aires to Bruxelles-National
Explore the most affordable flight options available from Buenos Aires to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Ethiopian Air deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:55 pmEZE - BRU
2 stops28h 35mEthiopian Air
Tue 5/209:25 pmBRU - EZE
2 stops28h 00mEthiopian Air
Deal found 3/30$1,319
This Lufthansa deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/161:30 pmEZE - BRU
2 stops24h 45mMultiple Airlines
Sun 5/44:25 pmBRU - EZE
2 stops19h 00mMultiple Airlines
Deal found 3/31$1,457
This Lufthansa deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1512:55 pmAEP - BRU
2 stops20h 20mMultiple Airlines
Sun 5/47:30 pmBRU - AEP
2 stops18h 50mMultiple Airlines
Deal found 3/31$1,609
This KLM deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/154:05 pmEZE - BRU
1 stop34h 25mKLM
Sun 5/43:05 pmBRU - EZE
1 stop19h 25mKLM
Deal found 3/31$1,639
This SWISS deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/161:30 pmEZE - BRU
2 stops24h 45mSWISS
Mon 5/58:40 pmBRU - EZE
3 stops43h 05mSWISS
Deal found 3/31$1,848
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/149:00 pmEZE - BRU
2 stops31h 00mUnited Airlines
Sat 5/312:00 pmBRU - EZE
2 stops49h 00mUnited Airlines
Deal found 3/31$2,113
This SWISS deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1412:55 pmAEP - BRU
2 stops20h 20mSWISS
Sat 5/38:00 pmBRU - AEP
2 stops19h 30mSWISS
Deal found 3/31$2,165
This Lufthansa deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/144:40 pmEZE - BRU
2 stops22h 10mLufthansa
Sat 5/35:30 pmBRU - EZE
1 stop17h 55mLufthansa
Deal found 3/31$2,341
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/178:10 pmEZE - BRU
2 stops31h 30mDelta
Mon 5/510:45 amBRU - EZE
2 stops28h 00mDelta
Deal found 3/31$3,041
This Air Europa deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1512:15 pmEZE - BRU
1 stop16h 30mAir Europa
Thu 7/316:55 pmBRU - EZE
1 stop17h 40mAir Europa
Deal found 3/30$3,181
This British Airways deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1712:15 pmEZE - BRU
2 stops20h 55mBritish Airways
Sat 5/37:55 pmBRU - EZE
2 stops19h 40mBritish Airways
Deal found 3/31$3,234
This ITA Airways deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2912:50 amEZE - BRU
1 stop28h 50mITA Airways
Tue 5/66:05 pmBRU - EZE
1 stop18h 25mITA Airways
Deal found 3/30$3,710

Cheapflights Fare Finder

Customize your flight search to find flights from Buenos Aires to Bruxelles-National 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, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Buenos Aires to Brussels Bruxelles-National Airport that are best for you.

Fly from

Buenos Aires

Fly to

Bruxelles-National

Route

Depart

Return

Price

Buenos AiresBrussels

EZE - BRU

EZEBRU

Buenos Aires Ministro Pistarini

Fri 5/16

9:55 pm-7:30 am

2 stops28h 35m

Brussels Bruxelles-National

Tue 5/20

9:25 pm-8:25 pm

2 stops28h 00m

$1,319

Buenos AiresBrussels

EZE - BRU

EZEBRU

Buenos Aires Ministro Pistarini

Wed 4/16

1:30 pm-7:15 pm

2 stops24h 45m

Brussels Bruxelles-National

Sun 5/4

4:25 pm-6:25 am

2 stops19h 00m

$1,457

Buenos AiresBrussels

AEP - BRU

AEPBRU

Buenos Aires Jorge Newbery

Tue 4/15

12:55 pm-2:15 pm

2 stops20h 20m

Brussels Bruxelles-National

Sun 5/4

7:30 pm-9:20 am

2 stops18h 50m

$1,609

Buenos AiresBrussels

EZE - BRU

EZEBRU

Buenos Aires Ministro Pistarini

Tue 4/15

4:05 pm-7:30 am

1 stop34h 25m

Brussels Bruxelles-National

Sun 5/4

3:05 pm-5:30 am

1 stop19h 25m

$1,639

Buenos AiresBrussels

EZE - BRU

EZEBRU

Buenos Aires Ministro Pistarini

Wed 4/16

1:30 pm-7:15 pm

2 stops24h 45m

Brussels Bruxelles-National

Mon 5/5

8:40 pm-10:45 am

3 stops43h 05m

$1,848

Buenos AiresBrussels

EZE - BRU

EZEBRU

Buenos Aires Ministro Pistarini

Mon 4/14

9:00 pm-9:00 am

2 stops31h 00m

Brussels Bruxelles-National

Sat 5/3

12:00 pm-8:00 am

2 stops49h 00m

$2,113

Buenos AiresBrussels

AEP - BRU

AEPBRU

Buenos Aires Jorge Newbery

Mon 4/14

12:55 pm-2:15 pm

2 stops20h 20m

Brussels Bruxelles-National

Sat 5/3

8:00 pm-10:30 am

2 stops19h 30m

$2,165

Buenos AiresBrussels

EZE - BRU

EZEBRU

Buenos Aires Ministro Pistarini

Mon 4/14

4:40 pm-7:50 pm

2 stops22h 10m

Brussels Bruxelles-National

Sat 5/3

5:30 pm-6:25 am

1 stop17h 55m

$2,341

Buenos AiresBrussels

EZE - BRU

EZEBRU

Buenos Aires Ministro Pistarini

Thu 4/17

8:10 pm-8:40 am

2 stops31h 30m

Brussels Bruxelles-National

Mon 5/5

10:45 am-9:45 am

2 stops28h 00m

$3,041

Buenos AiresBrussels

EZE - BRU

EZEBRU

Buenos Aires Ministro Pistarini

Tue 7/15

12:15 pm-9:45 am

1 stop16h 30m

Brussels Bruxelles-National

Thu 7/31

6:55 pm-7:35 am

1 stop17h 40m

$3,181

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 17 results
1
2

Compare providers for flights from Buenos Aires to Bruxelles-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buenos Aires to Bruxelles-National in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buenos Aires-Brussels Bruxelles-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buenos Aires-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buenos Aires-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buenos Aires-Brussels Bruxelles-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buenos Aires-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buenos Aires to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Buenos Aires 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 Buenos Aires to Brussels Bruxelles-National Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Buenos Aires to Bruxelles-National. Price data was last updated on March 28, 2025.

The best time to book flights from Buenos Aires to Brussels Bruxelles-National Airport is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Buenos Aires to Brussels Bruxelles-National Airport (average of $614). Flying from Buenos Aires to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,146). 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 BUE to BRU?

Find hourly flight availability from Buenos Aires 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 March 31, 2025.

When flying from Buenos Aires to Brussels Bruxelles-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight in the afternoon.

Rainfall in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average rainfall totals by month.

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.

Temperature in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bruxelles-National. Reviews last updated March 31, 2025.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Ethiopian Air
7.2
Good
764 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires 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 are the cheapest airlines flying from Buenos Aires to Brussels Bruxelles-National Airport round-trip?

    According to our current data, Ethiopian Air ($1,319), KLM ($1,639), and SWISS ($1,848) offers the cheapest pricing from Buenos Aires to Brussels Bruxelles-National Airport. Users have found that Ethiopian Air is 3% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Buenos Aires to Bruxelles-National?

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

  • Can I find deals for business class flights from Buenos Aires to Bruxelles-National?

    Yes. Cheapflights offers flight deals from Buenos Aires 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 Buenos Aires to Brussels Bruxelles-National Airport?

    Currently, November is the cheapest month in which you can book a flight from Buenos Aires to Brussels Bruxelles-National Airport (average of $614). Flying from Buenos Aires to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,146). 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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