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 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.

$738 Cheap Flights from Louisville to Brussels Bruxelles-National Airport in 2026/27

Find the cheapest flights from Louisville to Brussels

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:41 pm - 1:15 pmSDF Louisville Intl-BRU Brussels Bruxelles-National

17h 34m2 stops Newark London Heathrow

10:00 am - 7:30 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

39h 30m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$738United Airlines

Mon, Feb 1 - Thu, Feb 4

9:50 am - 7:15 amSDF Louisville Intl-BRU Brussels Bruxelles-National

15h 25m1 stop Washington, D.C. Dulles Intl

10:00 am - 1:00 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

33h 00m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$740United Airlines

Mon, Feb 1 - Thu, Feb 4

1:41 pm - 8:05 amSDF Louisville Intl-BRU Brussels Bruxelles-National

12h 24m1 stop Newark

11:15 am - 7:14 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

13h 59m1 stop Newark

$760United Airlines

Mon, Feb 1 - Thu, Feb 4

6:00 pm - 12:35 pmSDF Louisville Intl-BRU Brussels Bruxelles-National

36h 35m2 stops Chicago O'Hare Intl Frankfurt am Main

10:00 am - 7:30 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

39h 30m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$835United Airlines

Sat, Dec 26 - Sat, Jan 16

6:00 pm - 12:35 pmSDF Louisville Intl-BRU Brussels Bruxelles-National

36h 35m2 stops Chicago O'Hare Intl Frankfurt am Main

11:15 am - 7:14 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

13h 59m1 stop Newark

$855United Airlines

Sat, Dec 26 - Sat, Jan 16

6:00 pm - 12:35 pmSDF Louisville Intl-BRU Brussels Bruxelles-National

36h 35m2 stops Chicago O'Hare Intl Frankfurt am Main

10:00 am - 7:14 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

39h 14m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$910Multiple Airlines

Sat, Dec 26 - Sat, Jan 16

1:20 pm - 9:40 amSDF Louisville Intl-BRU Brussels Bruxelles-National

14h 20m2 stops Boston Logan Intl Kastrup Copenhagen

3:10 pm - 11:59 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

37h 49m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$926Scandinavian Airlines

Tue, Oct 20 - Tue, Oct 27

6:24 am - 1:10 pmSDF Louisville Intl-BRU Brussels Bruxelles-National

24h 46m2 stops Newark Munich Franz Josef Strauss

11:55 am - 7:34 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

12h 39m1 stop Washington, D.C. Dulles Intl

$938United Airlines

Thu, Dec 24 - Tue, Mar 16

6:24 am - 10:20 amSDF Louisville Intl-BRU Brussels Bruxelles-National

21h 56m2 stops Newark Munich Franz Josef Strauss

10:00 am - 11:55 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

18h 55m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$941United Airlines

Thu, Dec 24 - Thu, Mar 18

12:53 pm - 6:35 pmSDF Louisville Intl-BRU Brussels Bruxelles-National

23h 42m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

10:20 am - 12:02 amBRU Brussels Bruxelles-National-SDF Louisville Intl

18h 42m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$943Scandinavian Airlines

Mon, Mar 8 - Mon, Mar 22

Cheap last minute flights

Enter your travel dates to find the best prices.

6:15 am - 7:45 amSDF Louisville Intl-BRU Brussels Bruxelles-National

19h 30m1 stop Newark

10:15 am - 5:40 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

13h 25m1 stop Chicago O'Hare Intl

$1,235United Airlines

Mon, Oct 12 - Sun, Oct 18

10:25 am - 9:00 amSDF Louisville Intl-BRU Brussels Bruxelles-National

16h 35m1 stop Chicago O'Hare Intl

10:15 am - 5:40 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

13h 25m1 stop Chicago O'Hare Intl

$1,236United Airlines

Mon, Oct 12 - Sun, Oct 18

5:15 am - 7:10 amSDF Louisville Intl-BRU Brussels Bruxelles-National

19h 55m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

10:15 am - 5:40 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

13h 25m1 stop Chicago O'Hare Intl

$1,239United Airlines

Mon, Oct 12 - Sun, Oct 18

7:00 am - 7:15 amSDF Louisville Intl-BRU Brussels Bruxelles-National

18h 15m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

12:00 pm - 11:59 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

17h 59m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$1,240United Airlines

Mon, Oct 12 - Sun, Oct 18

1:25 pm - 7:45 amSDF Louisville Intl-BRU Brussels Bruxelles-National

12h 20m1 stop Newark

12:00 pm - 7:24 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

13h 24m1 stop Washington, D.C. Dulles Intl

$1,321United Airlines

Mon, Oct 12 - Sun, Oct 18

10:25 am - 7:50 amSDF Louisville Intl-BRU Brussels Bruxelles-National

15h 25m2 stops Chicago O'Hare Intl Toronto Pearson Intl

9:10 am - 11:41 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

20h 31m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Newark

$2,272Multiple Airlines

Mon, Oct 12 - Sun, Oct 18

10:25 am - 7:50 amSDF Louisville Intl-BRU Brussels Bruxelles-National

15h 25m2 stops Chicago O'Hare Intl Toronto Pearson Intl

6:20 am - 8:13 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

19h 53m3 stops Frankfurt am Main Toronto Pearson Intl Newark

$2,276Multiple Airlines

Mon, Oct 12 - Sun, Oct 18

11:13 am - 7:10 amSDF Louisville Intl-BRU Brussels Bruxelles-National

13h 57m2 stops Newark Montreal Pierre Elliott Trudeau Intl

6:20 am - 8:13 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

19h 53m3 stops Frankfurt am Main Toronto Pearson Intl Newark

$2,390Multiple Airlines

Mon, Oct 12 - Sun, Oct 18

10:25 am - 7:50 amSDF Louisville Intl-BRU Brussels Bruxelles-National

15h 25m2 stops Chicago O'Hare Intl Toronto Pearson Intl

6:20 am - 8:13 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

19h 53m3 stops Frankfurt am Main Toronto Pearson Intl Newark

$2,395Multiple Airlines

Mon, Oct 12 - Sun, Oct 18

10:25 am - 7:50 amSDF Louisville Intl-BRU Brussels Bruxelles-National

15h 25m2 stops Chicago O'Hare Intl Toronto Pearson Intl

9:10 am - 11:41 pmBRU Brussels Bruxelles-National-SDF Louisville Intl

20h 31m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Newark

$2,476Multiple Airlines

Mon, Oct 12 - Sun, Oct 18

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Scandinavian Airlines flights from Louisville to Brussels Bruxelles-National Airport

Our best Scandinavian Airlines deals on Louisville to Brussels Bruxelles-National Airport flight tickets

Scandinavian Airlines

Oct 20

SDF1:20 pmLouisville Intl

14h 20m

2 stops

BRU9:40 amBrussels Bruxelles-National

Oct 27

BRU3:10 pmBrussels Bruxelles-National

37h 49m

2 stops

SDF11:59 pmLouisville Intl

$926

Scandinavian Airlines

Mar 8

SDF12:53 pmLouisville Intl

23h 42m

2 stops

BRU6:35 pmBrussels Bruxelles-National

Mar 22

BRU10:20 amBrussels Bruxelles-National

18h 42m

2 stops

SDF12:02 amLouisville Intl

$943

Scandinavian Airlines

Dec 23

SDF4:38 pmLouisville Intl

35h 02m

2 stops

BRU9:40 amBrussels Bruxelles-National

Mar 15

BRU10:20 amBrussels Bruxelles-National

18h 42m

2 stops

SDF12:02 amLouisville Intl

$968

Delta flights from Louisville to Brussels Bruxelles-National Airport

Our best Delta deals on Louisville to Brussels Bruxelles-National Airport flight tickets

Delta

Dec 21

SDF8:04 amLouisville Intl

20h 06m

2 stops

BRU10:10 amBrussels Bruxelles-National

Mar 19

BRU12:55 pmBrussels Bruxelles-National

12h 56m

1 stop

SDF8:51 pmLouisville Intl

$1,104

Delta

Dec 22

SDF11:27 amLouisville Intl

14h 08m

2 stops

BRU7:35 amBrussels Bruxelles-National

Mar 18

BRU8:05 amBrussels Bruxelles-National

14h 35m

2 stops

SDF5:40 pmLouisville Intl

$1,112

Delta

Oct 20

SDF8:05 amLouisville Intl

17h 35m

1 stop

BRU7:40 amBrussels Bruxelles-National

Oct 27

BRU10:45 amBrussels Bruxelles-National

15h 48m

2 stops

SDF9:33 pmLouisville Intl

$1,183

momondo Fare Finder

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 Louisville Intl - BRU Brussels Bruxelles-National

SDFBRU

Louisville Intl

Mon 2/1

1:41 pm-1:15 pm

2 stops17h 34m

Brussels Bruxelles-National

Thu 2/4

10:00 am-7:30 pm

2 stops39h 30m

$738

LouisvilleBrussels

SDF Louisville Intl - BRU Brussels Bruxelles-National

SDFBRU

Louisville Intl

Mon 2/1

9:50 am-7:15 am

1 stop15h 25m

Brussels Bruxelles-National

Thu 2/4

10:00 am-1:00 pm

2 stops33h 00m

$740

Quickest round-trip

LouisvilleBrussels

SDF Louisville Intl - BRU Brussels Bruxelles-National

SDFBRU

Louisville Intl

Mon 2/1

1:41 pm-8:05 am

1 stop12h 24m

Brussels Bruxelles-National

Thu 2/4

11:15 am-7:14 pm

1 stop13h 59m

$760

LouisvilleBrussels

SDF Louisville Intl - BRU Brussels Bruxelles-National

SDFBRU

Louisville Intl

Sat 12/26

6:00 pm-12:35 pm

2 stops36h 35m

Brussels Bruxelles-National

Sat 1/16

10:00 am-7:30 pm

2 stops39h 30m

$835

LouisvilleBrussels

SDF Louisville Intl - BRU Brussels Bruxelles-National

SDFBRU

Louisville Intl

Sat 12/26

6:00 pm-12:35 pm

2 stops36h 35m

Brussels Bruxelles-National

Sat 1/16

11:15 am-7:14 pm

1 stop13h 59m

$855

LouisvilleBrussels

SDF Louisville Intl - BRU Brussels Bruxelles-National

SDFBRU

Louisville Intl

Sat 12/26

6:00 pm-12:35 pm

2 stops36h 35m

Brussels Bruxelles-National

Sat 1/16

10:00 am-7:14 pm

2 stops39h 14m

$910

LouisvilleBrussels

SDF Louisville Intl - BRU Brussels Bruxelles-National

SDFBRU

Louisville Intl

Tue 10/20

1:20 pm-9:40 am

2 stops14h 20m

Brussels Bruxelles-National

Tue 10/27

3:10 pm-11:59 pm

2 stops37h 49m

$926

LouisvilleBrussels

SDF Louisville Intl - BRU Brussels Bruxelles-National

SDFBRU

Louisville Intl

Thu 12/24

6:24 am-1:10 pm

2 stops24h 46m

Brussels Bruxelles-National

Tue 3/16

11:55 am-7:34 pm

1 stop12h 39m

$938

LouisvilleBrussels

SDF Louisville Intl - BRU Brussels Bruxelles-National

SDFBRU

Louisville Intl

Thu 12/24

6:24 am-10:20 am

2 stops21h 56m

Brussels Bruxelles-National

Thu 3/18

10:00 am-11:55 pm

2 stops18h 55m

$941

LouisvilleBrussels

SDF Louisville Intl - BRU Brussels Bruxelles-National

SDFBRU

Louisville Intl

Mon 3/8

12:53 pm-6:35 pm

2 stops23h 42m

Brussels Bruxelles-National

Mon 3/22

10:20 am-12:02 am

2 stops18h 42m

$943

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

What airlines fly to Brussels Bruxelles-National Airport?

United Airlines, British Airways and Air Canada are the top three most popular airlines that fly to Brussels Bruxelles-National Airport from Louisville according to our data. United Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Brussels Bruxelles-National Airport. Keep in mind that there are 3 different airlines that fly to Brussels Bruxelles-National Airport on a routine basis, so you have a few additional options to choose from.

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

Best Price Found	$738
Fastest flight time	16h 13m
Direct flights	None

The best flight deal from Louisville to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $738

The fastest flight from Louisville to Brussels Bruxelles-National Airport takes 16h 13m

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.

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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 16h 13m 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 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.

Bruges

Ghent

Leuven

Durbuy

Dinant

Zaventem

Mons

Namur

Charleroi

Genk

Aalst

Mechelen

Waterloo

Hasselt

Francorchamps

Knokke-Heist

Rochefort

Spa

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.

An easier way to manage your Brussels Bruxelles-National Airport trip

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Flights to Charleroi Brussels Airportfrom $559

Cheap flights from Louisville to Brussels from $738

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Brussels departing on 2/1. 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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Scandinavian Airlines flights from Louisville to Brussels Bruxelles-National Airport

Our best Scandinavian Airlines deals on Louisville to Brussels Bruxelles-National Airport flight tickets

Delta flights from Louisville to Brussels Bruxelles-National Airport

Our best Delta deals on Louisville to Brussels Bruxelles-National Airport flight tickets

momondo Fare Finder

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

See travel insights to Brussels from

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

What airlines fly to Brussels Bruxelles-National Airport?

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

Cheap Louisville to Brussels Bruxelles-National Airport (SDF to BRU) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

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

Traveling to a place near Brussels?

Why use momondo?

An easier way to manage your Brussels Bruxelles-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brussels

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

Louisville flight routes

According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in Brussels. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year