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Cheap flights from Louisville to Europe from $208

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 Europe departing on 7/26. 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 Europe

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:55 am - 10:20 am
SDF
-
DUB
20h 25m
1 stop
United Airlines Logo
8:00 am - 1:06 pm
DUB
-
SDF
33h 06m
2 stops
$458United Airlines
Mon, Mar 9 - Mon, Mar 16
United Airlines Logo
1:58 pm - 10:20 am
SDF
-
DUB
16h 22m
2 stops
United Airlines Logo
8:00 am - 1:06 pm
DUB
-
SDF
33h 06m
2 stops
$462United Airlines
Mon, Mar 9 - Mon, Mar 16
British Airways Logo
7:30 am - 12:00 pm
SDF
-
DUB
23h 30m
2 stops
British Airways Logo
8:25 pm - 6:37 pm
DUB
-
SDF
27h 12m
2 stops
$474British Airways
Mon, Apr 6 - Tue, Apr 14
British Airways Logo
7:07 pm - 8:05 pm
SDF
-
MAD
18h 58m
2 stops
British Airways Logo
10:25 am - 10:08 pm
MAD
-
SDF
17h 43m
1 stop
$478British Airways
Wed, Apr 8 - Wed, Apr 22
Lufthansa Logo
1:47 pm - 2:45 pm
SDF
-
BCN
19h 58m
2 stops
Lufthansa Logo
6:50 am - 11:59 pm
BCN
-
SDF
22h 09m
2 stops
$480Lufthansa
Wed, Mar 11 - Wed, Mar 18
Delta Logo
12:34 pm - 7:45 am
SDF
-
DUB
15h 11m
1 stop
Delta Logo
1:25 pm - 9:28 am
DUB
-
SDF
24h 03m
2 stops
$483Delta
Tue, Mar 17 - Wed, Mar 25
Delta Logo
5:35 pm - 8:05 am
SDF
-
MAD
33h 30m
1 stop
Delta Logo
1:05 pm - 11:58 am
MAD
-
SDF
27h 53m
2 stops
$494Delta
Mon, Mar 16 - Wed, Mar 25
Lufthansa Logo
7:20 pm - 4:10 pm
SDF
-
ZRH
14h 50m
2 stops
Lufthansa Logo
8:15 am - 5:01 pm
ZRH
-
SDF
14h 46m
2 stops
$496Lufthansa
Tue, May 5 - Tue, May 12
American Airlines Logo
12:11 pm - 12:15 pm
SDF
-
ZRH
18h 04m
2 stops
American Airlines Logo
11:45 am - 10:31 pm
ZRH
-
SDF
16h 46m
1 stop
$503American Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
3:49 pm - 11:20 am
SDF
-
BCN
14h 31m
2 stops
American Airlines Logo
6:30 pm - 11:11 am
BCN
-
SDF
22h 41m
1 stop
$533American Airlines
Mon, Mar 23 - Fri, Apr 10

Air France flights from Louisville to Europe

Our best Air France deals on Louisville to Europe flight tickets
Air France
Aug 5
SDF4:30 pmLouisville Intl
31h 50m
1 stop
MAD6:20 amMadrid Barajas
Nov 13
MAD11:15 amMadrid Barajas
15h 36m
1 stop
SDF8:51 pmLouisville Intl
$618
Air France
May 24
SDF10:32 amLouisville Intl
18h 28m
1 stop
DUB10:00 amDublin
Jun 5
DUB12:00 pmDublin
16h 52m
1 stop
SDF11:52 pmLouisville Intl
$624

Delta flights from Louisville to Europe

Our best Delta deals on Louisville to Europe flight tickets
Delta
Mar 17
SDF12:34 pmLouisville Intl
15h 11m
1 stop
DUB7:45 amDublin
Mar 25
DUB1:25 pmDublin
24h 03m
2 stops
SDF9:28 amLouisville Intl
$483
Delta
Mar 17
SDF10:50 amLouisville Intl
16h 55m
2 stops
DUB7:45 amDublin
Mar 24
DUB1:25 pmDublin
24h 03m
2 stops
SDF9:28 amLouisville Intl
$488
Delta
Mar 16
SDF5:35 pmLouisville Intl
33h 30m
1 stop
MAD8:05 amMadrid Barajas
Mar 25
MAD1:05 pmMadrid Barajas
27h 53m
2 stops
SDF11:58 amLouisville Intl
$494

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Europe 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 February 8, 2026.
Use the filters below to find and compare flights from Louisville to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 3/9

9:55 am-10:20 am

1 stop20h 25m

Dublin

Mon 3/16

8:00 am-1:06 pm

2 stops33h 06m

$458

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 3/9

1:58 pm-10:20 am

2 stops16h 22m

Dublin

Mon 3/16

8:00 am-1:06 pm

2 stops33h 06m

$462

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 4/6

7:30 am-12:00 pm

2 stops23h 30m

Dublin

Tue 4/14

8:25 pm-6:37 pm

2 stops27h 12m

$474

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Wed 4/8

7:07 pm-8:05 pm

2 stops18h 58m

Madrid Barajas

Wed 4/22

10:25 am-10:08 pm

1 stop17h 43m

$478

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Wed 3/11

1:47 pm-2:45 pm

2 stops19h 58m

Barcelona-El Prat

Wed 3/18

6:50 am-11:59 pm

2 stops22h 09m

$480

LouisvilleDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 3/17

12:34 pm-7:45 am

1 stop15h 11m

Dublin

Wed 3/25

1:25 pm-9:28 am

2 stops24h 03m

$483

LouisvilleMadrid

SDF - MAD

SDFMAD

Louisville Intl

Mon 3/16

5:35 pm-8:05 am

1 stop33h 30m

Madrid Barajas

Wed 3/25

1:05 pm-11:58 am

2 stops27h 53m

$494

LouisvilleZurich

SDF - ZRH

SDFZRH

Louisville Intl

Tue 5/5

7:20 pm-4:10 pm

2 stops14h 50m

Zurich

Tue 5/12

8:15 am-5:01 pm

2 stops14h 46m

$496

LouisvilleZurich

SDF - ZRH

SDFZRH

Louisville Intl

Wed 4/15

12:11 pm-12:15 pm

2 stops18h 04m

Zurich

Wed 4/22

11:45 am-10:31 pm

1 stop16h 46m

$503

LouisvilleBarcelona

SDF - BCN

SDFBCN

Louisville Intl

Mon 3/23

3:49 pm-11:20 am

2 stops14h 31m

Barcelona-El Prat

Fri 4/10

6:30 pm-11:11 am

1 stop22h 41m

$533

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Louisville to Europe

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 is the cheapest month to fly to Europe?

The cheapest month to fly to Europe from Louisville is in October. Flight prices, which tend to average around $694, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of October, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $702.

How far in advance should I book a flight to Europe?

You are more likely to see cheaper flights to Europe from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $897 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Louisville for as low as $686 on momondo.

Can stopping save me money on Louisville to Europe flights?

You could potentially save up to 3% on your flight if you consider stops on a Louisville to Europe flight.

Cheap Louisville to Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Europe

Fastest flight time

8h 28m

Direct flights

None
The fastest flight from Louisville to Europe takes 8h 28m
There are no direct flights from Louisville to Europe. There are no popular flight routes from Louisville to Europe.
Search flight deals

  • When did momondo last update prices for flights from Louisville Intl Airport to Europe?

    Prices for flights from Louisville Intl Airport to Europe were last updated today.

  • How many operators does momondo search for flights from Louisville Intl Airport to Europe?

  • How old do you have to be to fly from Louisville Intl Airport to Europe?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Europe.

  • What documentation or ID do you need to fly to Europe?

    The travel and health documents required for your trip to Europe 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 Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Louisville to Europe

Compare and see reviews for airlines that fly from Louisville to Europe with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $335Free CancellationRating
7.4
9,257 reviews
Search United Airlines flights
DeltaPriceFrom $338Free CancellationRating
7.9
8,173 reviews
Search Delta flights
IberiaPriceFrom $449Free CancellationRating
7.0
3,109 reviews
Search Iberia flights
American AirlinesPriceFrom $483Free CancellationRating
7.2
11,254 reviews
Search American Airlines flights
British AirwaysPriceFrom $491Free CancellationRating
6.7
7,723 reviews
Search British Airways flights
KLMPriceFrom $508Free CancellationRating
7.7
1,450 reviews
Search KLM flights
Air FrancePriceFrom $519Free CancellationRating
7.4
1,531 reviews
Search Air France flights
Scandinavian AirlinesPriceFrom $546Free CancellationRating
7.3
1,678 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $651Free CancellationRating
6.8
7,775 reviews
Search Lufthansa flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Europe from Louisville.

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

All flight searches from Louisville to Europe on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Europe from Louisville.

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

Price alerts on flights to Europe from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Europe

Popular cities in Europe

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