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SDF - BRU

$786 Find cheap flights from Louisville to Brussels

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Bruxelles-National departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 7/6
Sat 7/13

Search hundreds of travel sites at once for deals on flights to Brussels

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Brussels, as well as popular online travel agencies
In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

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Cheap flight deals from Louisville to Bruxelles-National (SDF-BRU)

 
These are the cheapest deals for flights from Louisville to Bruxelles-National currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Louisville to Bruxelles-National

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Louisville to Bruxelles-National.

Recent one-way flight deals from Louisville to Bruxelles-National

Only flying one-way? Below are some of the best one-way flight deals from Louisville to Bruxelles-National found on KAYAK recently.

Recent last minute flight deals from Louisville to Bruxelles-National

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Louisville to Bruxelles-National.

Recent direct flight deals from Louisville to Bruxelles-National

The latest deals for direct flights from Louisville to Bruxelles-National so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Louisville to Bruxelles-National

Find recent round-trip train or bus tickets from Louisville to Bruxelles-National.

All round-trip flight deals to Bruxelles-National

The cheapest plane tickets to Bruxelles-National found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 8:10 amSDF-BRU
19h 10m2 stops
10:10 am - 7:58 pmBRU-SDF
39h 48m2 stops
$786Air Canada
Find Deal
Tue, Oct 8 - Sun, Oct 13
6:00 am - 6:20 amSDF-BRU
18h 20m2 stops
10:00 am - 1:13 pmBRU-SDF
33h 13m2 stops
$819Air Canada
Find Deal
Tue, Aug 27 - Tue, Sep 3
12:45 pm - 8:45 amSDF-BRU
14h 00m1 stop
10:45 am - 8:56 pmBRU-SDF
16h 11m1 stop
$841Delta
Find Deal
Tue, Aug 27 - Tue, Sep 3
2:28 pm - 2:20 pmSDF-BRU
17h 52m2 stops
8:00 pm - 9:52 pmBRU-SDF
31h 52m2 stops
Tue, Aug 27 - Mon, Sep 2
6:30 pm - 2:35 pmSDF-BRU
14h 05m2 stops
10:45 am - 7:35 pmBRU-SDF
14h 50m2 stops
$876KLM
Find Deal
Tue, Aug 27 - Wed, Sep 4
2:29 pm - 7:15 amSDF-BRU
10h 46m1 stop
10:00 am - 10:22 pmBRU-SDF
18h 22m2 stops
Tue, Aug 27 - Mon, Sep 2
6:00 am - 8:45 amSDF-BRU
20h 45m1 stop
10:45 am - 8:56 pmBRU-SDF
16h 11m1 stop
$915Delta
Find Deal
Wed, Aug 28 - Tue, Sep 3
8:45 am - 6:20 amSDF-BRU
15h 35m2 stops
10:00 am - 7:05 pmBRU-SDF
15h 05m2 stops
$937Air Canada
Find Deal
Wed, Aug 28 - Tue, Sep 3
11:10 am - 9:00 amSDF-BRU
15h 50m1 stop
2:15 pm - 10:12 pmBRU-SDF
13h 57m1 stop
$941United Airlines
Find Deal
Tue, Oct 8 - Sun, Oct 13
6:30 pm - 2:35 pmSDF-BRU
14h 05m2 stops
10:45 am - 7:35 pmBRU-SDF
14h 50m2 stops
$949KLM
Find Deal
Wed, Aug 28 - Wed, Sep 4

Flights from Louisville to Bruxelles-National - Travel Insights & Trends

Get data-powered insights and trends into flights from Louisville to Bruxelles-National to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Louisville to Brussels?

The average price of all flights from Louisville to Brussels Bruxelles-National Airport clicked on KAYAK for each day over the last 12 months.
For Louisville to Brussels, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Brussels back to Louisville, the best deals are generally found on Monday, with Saturday being the most expensive.

Good to know

Low season

August

High season

November

Cheapest flight

$786
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Louisville to Brussels

When to book flights from Louisville to Bruxelles-National

Are your dates flexible? Find out the best times to travel from Louisville to Bruxelles-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Louisville to Brussels flights

  • What is the cheapest flight from Louisville to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Louisville to Brussels Bruxelles-National Airport was $786 for a round-trip ticket.

  • Do I need a passport to fly between Louisville and Brussels?

    Yes

  • Which aircraft models fly most regularly from Louisville to Brussels?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Brussels?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Louisville and Brussels, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Louisville to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Louisville with another airline. Booking your flights between Louisville and BRU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Louisville to Bruxelles-National

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Bruxelles-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10696 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.2Comfort
6.7Food
Airline reviews

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

10.0 ExcellentLeo, Jun 2024CLT - ORD
Read more about United Airlines reviews

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Everything was pretty good except for food. They need to improve on it compared to other airlines.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the premium paid for the first class ticket

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

I had a great flight. Everything went smoothly and the flight arrived early.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Louisville - Brussels Flights

Departure:

Louisville (SDF)United States

Destination:

Brussels (BRU)Belgium

Cabin classes: