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Find cheap flights from Louisville to Europe from $215

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Europe departing on 7/18. 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
Mon 7/1
Mon 7/8

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Best Europe Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

London
London1 stop$597
Paris
Paris2 stops$574
Madrid
Madrid2 stops$478
Athens
Athens1 stop$869
Lisbon
Lisbon1 stop$850
Istanbul
Istanbul2 stops$1,015
Dublin
Dublin1 stop$423
Amsterdam
Amsterdam2 stops$561
Zurich
Zurich1 stop$606
Munich
Munich1 stop$732
Berlin
Berlin2 stops$825
Edinburgh
Edinburgh1 stop$594
Vienna
Vienna1 stop$851

Good to know

Low season

February

High season

June

Cheapest flight

$215
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 42% increase in price.
Flight from Louisville to London Gatwick Airport

FAQs - booking Europe flights

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

    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 Europe.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Europe 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 Europe?

    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 Europe with an airline and back to Louisville with another airline.

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

    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 Europe 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 tips for finding cheap flights to Europe

  • Morning departure is around 6% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Louisville to Europe

 
Need help choosing which airline to fly with from Louisville to Europe? 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.
8.0
DeltaOverall score based on 10419 reviews
7.9Comfort
8.0Entertainment
8.6Crew
7.4Food
8.2Boarding
Airline reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

10.0 ExcellentAnonymous, May 2024MSP - YVR
Read more about Delta reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Well....let's start from the point that I had to stay in airport for 12 hours instead of 2 that was scheduled. Poor company and even worst customer service. Never again....

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

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

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Book cheap flights from Louisville to Europe

Recent round-trip flight deals

11/13Wed
1 stopUnited Airlines
12h 36mSDF-DUB
11/27Wed
2 stopsUnited Airlines
33h 11mDUB-SDF
$423
11/5Tue
2 stopsAmerican Airlines
13h 44mSDF-DUB
11/13Wed
1 stopAmerican Airlines
13h 04mDUB-SDF
$442
11/13Wed
1 stopUnited Airlines
12h 36mSDF-DUB
11/27Wed
1 stopUnited Airlines
28h 01mDUB-SDF
$449
11/13Wed
2 stopsDelta
20h 00mSDF-MAD
11/20Wed
1 stopDelta
15h 46mMAD-SDF
$478
11/9Sat
2 stopsAmerican Airlines
12h 58mSDF-DUB
11/16Sat
2 stopsAmerican Airlines
16h 55mDUB-SDF
$543
11/9Sat
2 stopsBritish Airways
37h 36mSDF-MAD
11/16Sat
2 stopsBritish Airways
29h 30mMAD-SDF
$550
11/7Thu
1 stopDelta
16h 35mSDF-MAD
11/17Sun
1 stopDelta
15h 46mMAD-SDF
$574
9/1Sun
2 stopsBritish Airways
14h 41mSDF-CDG
1/13Mon
2 stopsBritish Airways
26h 34mCDG-SDF
$574
10/31Thu
2 stopsLufthansa
17h 20mSDF-EDI
11/8Fri
1 stopLufthansa
14h 59mEDI-SDF
$682
11/7Thu
1 stopLufthansa
12h 36mSDF-DUB
11/17Sun
1 stopLufthansa
18h 18mDUB-SDF
$749

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Recent one-way flight deals

7/18Thu
1 stop
21h 30mSDF-LGW
$215
7/18Thu
1 stop
21h 30mSDF-LGW
$218
7/14Sun
1 stopAmerican Airlines
16h 15mSDF-CDG
$495
7/15Mon
1 stopAmerican Airlines
16h 44mSDF-LHR
$507
7/7Sun
2 stopsUnited Airlines
19h 10mSDF-FRA
$515
7/30Tue
1 stopLufthansa
11h 30mSDF-FRA
$517
10/14Mon
1 stopDelta
19h 10mSDF-FRA
$567
8/28Wed
1 stopLufthansa
15h 45mSDF-BCN
$574
8/15Thu
1 stopUnited Airlines
10h 35mSDF-LHR
$608
7/18Thu
1 stopDelta
12h 25mSDF-FCO
$848

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Last minute flights from Louisville to Europe

Last minute flight, train and bus deals

6/2Sun
multi-stopVirgin Atlantic
31h 02mSDF-BCN
6/18Tue
multi-stopVirgin Atlantic
15h 31mBCN-SDF
$696
6/4Tue
multi-stopDelta
11h 38mSDF-MAD
7/5Fri
multi-stopDelta
17h 55mMAD-SDF
$730
6/4Tue
multi-stopAmerican Airlines
17h 09mSDF-AMS
6/12Wed
multi-stopAmerican Airlines
16h 01mAMS-SDF
$767
6/4Tue
multi-stopBritish Airways
17h 09mSDF-AMS
6/13Thu
multi-stopBritish Airways
13h 59mAMS-SDF
$768
6/5Wed
multi-stopBritish Airways
16h 11mSDF-AMS
6/12Wed
multi-stopBritish Airways
13h 59mAMS-SDF
$770
6/4Tue
multi-stopAmerican Airlines
17h 09mSDF-AMS
6/13Thu
multi-stopAmerican Airlines
14h 36mAMS-SDF
$771
6/4Tue
multi-stopUnited Airlines
13h 20mSDF-AMS
6/15Sat
multi-stopUnited Airlines
14h 30mAMS-SDF
$818
6/6Thu
multi-stopUnited Airlines
21h 45mSDF-BCN
6/16Sun
multi-stopUnited Airlines
16h 59mBCN-SDF
$922
6/5Wed
multi-stopLufthansa
11h 05mSDF-AMS
6/14Fri
multi-stopLufthansa
20h 13mAMS-SDF
$1,406
6/4Tue
multi-stopLufthansa
22h 10mSDF-MAD
6/6Thu
multi-stopLufthansa
14h 47mMAD-SDF
$2,113

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