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Bruxelles-National

$482+ Cheap flights from Louisville (SDF) 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BRU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Louisville to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) 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 June 12, 2025.

Round-trip from

$843
(KLM)

One-way from

$482
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,058
From Louisville Intl to Brussels Bruxelles-National
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One-way flight from Louisville Intl to Brussels Bruxelles-National
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Highest demand for flights based on searches. 23% potential increase in price ($265 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Louisville to Bruxelles-National

Cheapest flights from Louisville to Bruxelles-National
Explore the most affordable flight options available from Louisville to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This KLM deal was found by Cheapflights users on 6/12. 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 7/2212:50 pmSDF - BRU
1 stop13h 50mKLM
Tue 7/293:05 pmBRU - SDF
2 stops15h 27mKLM
Deal found 6/12$843
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 7/227:00 amSDF - BRU
2 stops19h 00mUnited Airlines
Tue 7/2912:00 pmBRU - SDF
1 stop28h 27mUnited Airlines
Deal found 6/11$867
This Lufthansa deal was found by Cheapflights users on 6/10. 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 7/226:17 pmSDF - BRU
2 stops15h 58mLufthansa
Tue 7/297:00 amBRU - SDF
2 stops16h 20mLufthansa
Deal found 6/10$893
This Air Canada deal was found by Cheapflights users on 6/11. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/227:00 amSDF - BRU
2 stops19h 00mMultiple Airlines
Tue 7/297:00 amBRU - SDF
3 stops19h 26mMultiple Airlines
Deal found 6/11$1,078
This Air Canada deal was found by Cheapflights users on 6/11. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/222:10 pmSDF - BRU
3 stops17h 05mAir Canada
Tue 7/297:00 amBRU - SDF
3 stops19h 26mAir Canada
Deal found 6/11$1,444
This lastminute.com deal was found by Cheapflights users on 6/10. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/153:24 pmSDF - BRU
2 stops17h 56mScandinavian Airlines
Fri 7/182:30 pmBRU - SDF
2 stops37h 21mScandinavian Airlines
Deal found 6/10$1,507

Cheapflights Fare Finder

Customize your flight search to find flights from Louisville 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 June 12, 2025.
Use the filters below to find and compare flights from Louisville to Brussels Bruxelles-National Airport that are best for you.

Fly from

Louisville

Fly to

Bruxelles-National

Route

Depart

Return

Price

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Tue 7/22

12:50 pm-8:40 am

1 stop13h 50m

Brussels Bruxelles-National

Tue 7/29

3:05 pm-12:32 am

2 stops15h 27m

$843

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Tue 7/22

7:00 am-8:00 am

2 stops19h 00m

Brussels Bruxelles-National

Tue 7/29

12:00 pm-10:27 am

1 stop28h 27m

$867

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Tue 7/22

6:17 pm-4:15 pm

2 stops15h 58m

Brussels Bruxelles-National

Tue 7/29

7:00 am-5:20 pm

2 stops16h 20m

$893

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Tue 7/22

7:00 am-8:00 am

2 stops19h 00m

Brussels Bruxelles-National

Tue 7/29

7:00 am-8:26 pm

3 stops19h 26m

$1,078

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Tue 7/22

2:10 pm-1:15 pm

3 stops17h 05m

Brussels Bruxelles-National

Tue 7/29

7:00 am-8:26 pm

3 stops19h 26m

$1,444

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Sun 6/15

3:24 pm-3:20 pm

2 stops17h 56m

Brussels Bruxelles-National

Fri 7/18

2:30 pm-9:51 pm

2 stops37h 21m

$1,507

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Mon 6/23

5:03 am-8:20 am

3 stops45h 17m

$482

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Mon 6/23

5:37 pm-3:20 pm

2 stops15h 43m

$851

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Mon 6/23

7:00 am-7:35 pm

2 stops30h 35m

$862

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Mon 6/23

2:05 pm-9:00 am

1 stop12h 55m

$864

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

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

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

Currently, November is the cheapest month in which you can book a flight from Louisville to Brussels Bruxelles-National Airport (average of $614). Flying from Louisville to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,096). 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 SDF to BRU?

Find hourly flight availability from Louisville 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 June 12, 2025.

It’s optimal to fly from Louisville to Brussels Bruxelles-National Airport in the morning. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight at noon.

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 June 12, 2025.
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,790 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Scandinavian Airlines
7.3
Good
1,387 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air Canada
7.1
Good
9,537 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Lufthansa
6.8
Okay
7,139 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Louisville 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 Louisville to Brussels Bruxelles-National?

    If you book a flight to Brussels Bruxelles-National from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville. There are 0 flights from Louisville Intl to Brussels Bruxelles-National per day from 1 airline.

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

    Our cheapest airline available from Louisville to Brussels Bruxelles-National Airport is KLM. Our recent data shows that you can find tickets from as low as $843 on this airline. Additional options worth looking into are United Airlines and Lufthansa, starting at $867 and $893 round-trip. These flights start at 4% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $851. However, be on the lookout for offers from British Airways and Lufthansa, as they are both options that can get you from Louisville to Brussels Bruxelles-National Airport for a low price.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Louisville to Brussels Bruxelles-National Airport (average of $614). Flying from Louisville to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,096). 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.

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Top airline flying from Louisville to Bruxelles-National

Discover the top airline that operate flights from Louisville to Bruxelles-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$603Average$985FlexibilityNo cancel feeOn-time69%

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