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Cheap flights from Louisville to Brussels from $460

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Brussels departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:00 am - 7:50 am
SDF
-
BRU
14h 50m
2 stops
Air Canada Logo
10:00 am - 7:34 pm
BRU
-
SDF
15h 34m
2 stops
$628Air Canada
Sa, Nov 14 - Mi, Nov 18
Scandinavian Airlines Logo
1:00 pm - 1:30 pm
SDF
-
BRU
18h 30m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:35 pm
BRU
-
SDF
18h 15m
2 stops
$781Scandinavian Airlines
Sa, Nov 14 - Mi, Nov 18
Scandinavian Airlines Logo
1:00 pm - 1:30 pm
SDF
-
BRU
18h 30m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:35 pm
BRU
-
SDF
18h 15m
2 stops
$782Scandinavian Airlines
Sa, Nov 14 - Mi, Nov 18
Scandinavian Airlines Logo
1:00 pm - 6:40 pm
SDF
-
BRU
23h 40m
3 stops
Scandinavian Airlines Logo
10:20 am - 10:35 pm
BRU
-
SDF
18h 15m
2 stops
$813Scandinavian Airlines
Sa, Nov 14 - Mi, Nov 18
Scandinavian Airlines Logo
1:00 pm - 6:40 pm
SDF
-
BRU
23h 40m
3 stops
Scandinavian Airlines Logo
10:20 am - 12:02 am
BRU
-
SDF
19h 42m
2 stops
$933Scandinavian Airlines
Sa, Nov 14 - Mi, Nov 18
KLM Logo
11:19 am - 7:40 am
SDF
-
BRU
14h 21m
1 stop
KLM Logo
9:45 am - 9:18 pm
BRU
-
SDF
17h 33m
1 stop
$1,067KLM
Mo, Jul 6 - Mo, Jul 13
United Airlines Logo
11:44 am - 1:15 pm
SDF
-
BRU
19h 31m
2 stops
United Airlines Logo
12:00 pm - 2:37 pm
BRU
-
SDF
32h 37m
1 stop
$1,069United Airlines
Mo, Jul 6 - Mo, Jul 13
United Airlines Logo
9:00 am - 9:00 am
SDF
-
BRU
18h 00m
1 stop
United Airlines Logo
12:00 pm - 10:23 am
BRU
-
SDF
28h 23m
1 stop
$1,073United Airlines
So, Jul 5 - So, Jul 12
United Airlines Logo
6:30 am - 7:10 am
SDF
-
BRU
18h 40m
2 stops
United Airlines Logo
12:00 pm - 10:23 am
BRU
-
SDF
28h 23m
1 stop
$1,076United Airlines
So, Jul 5 - So, Jul 12
Delta Logo
2:19 pm - 9:40 am
SDF
-
BRU
13h 21m
2 stops
Delta Logo
10:25 am - 9:18 pm
BRU
-
SDF
16h 53m
2 stops
$1,084Delta
Mo, Jul 6 - Mo, Jul 13

Lufthansa flights from Louisville to Brussels Bruxelles-National Airport

Our best Lufthansa deals on Louisville to Brussels Bruxelles-National Airport flight tickets
Lufthansa
Nov 14
SDF7:32 pmLouisville Intl
31h 23m
1 stop
BRU8:55 amBrussels Bruxelles-National
Nov 18
BRU1:50 pmBrussels Bruxelles-National
35h 19m
2 stops
SDF7:09 pmLouisville Intl
$1,318
Lufthansa
Jun 17
SDF2:10 pmLouisville Intl
12h 50m
1 stop
BRU9:00 amBrussels Bruxelles-National
Jul 3
BRU11:10 amBrussels Bruxelles-National
17h 40m
1 stop
SDF10:50 pmLouisville Intl
$1,341
Lufthansa
Jun 17
SDF1:05 pmLouisville Intl
21h 10m
2 stops
BRU4:15 pmBrussels Bruxelles-National
Jul 3
BRU11:10 amBrussels Bruxelles-National
17h 40m
1 stop
SDF10:50 pmLouisville Intl
$1,349

Air Canada flights from Louisville to Brussels Bruxelles-National Airport

Our best Air Canada deals on Louisville to Brussels Bruxelles-National Airport flight tickets
Air Canada
Nov 14
SDF11:00 amLouisville Intl
14h 50m
2 stops
BRU7:50 amBrussels Bruxelles-National
Nov 18
BRU10:00 amBrussels Bruxelles-National
15h 34m
2 stops
SDF7:34 pmLouisville Intl
$628
Air Canada
May 28
SDF9:00 amLouisville Intl
16h 10m
3 stops
BRU7:10 amBrussels Bruxelles-National
Jun 7
BRU9:45 amBrussels Bruxelles-National
19h 09m
3 stops
SDF10:54 pmLouisville Intl
$1,618
Air Canada
Jul 6
SDF9:00 amLouisville Intl
16h 10m
3 stops
BRU7:10 amBrussels Bruxelles-National
Jul 13
BRU9:40 amBrussels Bruxelles-National
16h 43m
3 stops
SDF8:23 pmLouisville Intl
$1,632

momondo Fare Finder

 
Customize your flight search to find flights from Louisville 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 Mai 23, 2026.
Use the filters below to find and compare flights from Louisville to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Sa 11/14

11:00 am-7:50 am

2 stops14h 50m

Brussels Bruxelles-National

Mi 11/18

10:00 am-7:34 pm

2 stops15h 34m

$628

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Sa 11/14

1:00 pm-1:30 pm

2 stops18h 30m

Brussels Bruxelles-National

Mi 11/18

10:20 am-10:35 pm

2 stops18h 15m

$781

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Sa 11/14

1:00 pm-1:30 pm

2 stops18h 30m

Brussels Bruxelles-National

Mi 11/18

10:20 am-10:35 pm

2 stops18h 15m

$782

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Sa 11/14

1:00 pm-6:40 pm

3 stops23h 40m

Brussels Bruxelles-National

Mi 11/18

10:20 am-10:35 pm

2 stops18h 15m

$813

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Sa 11/14

1:00 pm-6:40 pm

3 stops23h 40m

Brussels Bruxelles-National

Mi 11/18

10:20 am-12:02 am

2 stops19h 42m

$933

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Mo 7/6

11:19 am-7:40 am

1 stop14h 21m

Brussels Bruxelles-National

Mo 7/13

9:45 am-9:18 pm

1 stop17h 33m

$1,067

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Mo 7/6

11:44 am-1:15 pm

2 stops19h 31m

Brussels Bruxelles-National

Mo 7/13

12:00 pm-2:37 pm

1 stop32h 37m

$1,069

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

So 7/5

9:00 am-9:00 am

1 stop18h 00m

Brussels Bruxelles-National

So 7/12

12:00 pm-10:23 am

1 stop28h 23m

$1,073

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

So 7/5

6:30 am-7:10 am

2 stops18h 40m

Brussels Bruxelles-National

So 7/12

12:00 pm-10:23 am

1 stop28h 23m

$1,076
Quickest round-trip

LouisvilleBrussels

SDF - BRU

SDFBRU

Louisville Intl

Mo 7/6

2:19 pm-9:40 am

2 stops13h 21m

Brussels Bruxelles-National

Mo 7/13

10:25 am-9:18 pm

2 stops16h 53m

$1,084

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from Louisville 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

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

You could potentially save up to 30% on your flight if you consider stops on a Louisville to Brussels Bruxelles-National Airport flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville 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 Louisville to Brussels Bruxelles-National Airport (SDF to BRU) flight deals and tips

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

Fastest flight time

12h 50m

Direct flights

None
The fastest flight from Louisville to Brussels Bruxelles-National Airport takes 12h 50m
There are no direct flights from Louisville to Brussels Bruxelles-National Airport. There are no popular flight routes from Louisville to Brussels Bruxelles-National Airport.
Search flight deals

Frequently asked questions about flying from Louisville to Brussels Bruxelles-National Airport

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

    The distance between Louisville Intl and Brussels Bruxelles-National is about 4240.8 mi. Typically, this will take 12h 50m by plane in normal conditions.

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

    Prices for flights from Louisville Intl Airport to Brussels Bruxelles-National Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl 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 required for your trip to Brussels Bruxelles-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brussels Bruxelles-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Louisville to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Louisville to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $637Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights

Traveling to a place near Brussels?

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

Why use momondo?

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

Finding the right flight to Brussels from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Brussels from Louisville with this policy.

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

momondo provides multiple filters to help you find the best flight to Brussels from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Brussels from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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