What is the cheapest airline that flies from Kentucky to Europe?

British Airways, Lufthansa, and Iberia are the most popular carriers operating from Kentucky to Europe

What airlines fly to Europe?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Europe from Kentucky according to our data. American Airlines is the first choice among our users, with 27% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 9 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

How long is the flight from Kentucky to Europe?

If you’re flying from a popular airport in Kentucky, such as Lexington or Louisville, and flying into Europe, then you can expect flight times to average 11h 20m and 12h 56m, respectively.

When did momondo last update prices for flights from Kentucky to Europe?

Prices for flights from Kentucky to Europe are updated daily.

How many operators does momondo search for flights from Kentucky to Europe?

The number of operators available for flights from Kentucky to Europe is 9 as of October 2026.

How old do you have to be to fly from Kentucky to Europe?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky 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.

$317 Cheap Flights from Kentucky to Europe in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to Europe

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:26 pm - 7:10 amLEX Lexington Blue Grass-DUB Dublin

13h 44m1 stop Dallas/Fort Worth

12:55 pm - 10:36 pmDUB Dublin-LEX Lexington Blue Grass

14h 41m1 stop Dallas/Fort Worth

$677Finnair

Tue, Nov 3 - Tue, Nov 17

12:26 pm - 7:10 amLEX Lexington Blue Grass-DUB Dublin

13h 44m1 stop Dallas/Fort Worth

12:55 pm - 10:36 pmDUB Dublin-LEX Lexington Blue Grass

14h 41m1 stop Dallas/Fort Worth

$677Finnair

Wed, Nov 4 - Wed, Nov 18

10:15 am - 8:10 amSDF Louisville Intl-DUB Dublin

16h 55m1 stop Chicago O'Hare Intl

9:00 am - 4:03 pmDUB Dublin-SDF Louisville Intl

36h 03m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$691United Airlines

Sun, Feb 7 - Thu, Feb 11

8:45 am - 7:30 amSDF Louisville Intl-DUB Dublin

17h 45m1 stop Newark

9:00 am - 4:03 pmDUB Dublin-SDF Louisville Intl

36h 03m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$691United Airlines

Sun, Feb 7 - Thu, Feb 11

10:53 am - 7:55 amSDF Louisville Intl-BCN Barcelona-El Prat

15h 02m1 stop Dallas/Fort Worth

11:50 am - 11:34 pmBCN Barcelona-El Prat-SDF Louisville Intl

17h 44m1 stop Dallas/Fort Worth

$694British Airways

Sun, Nov 8 - Wed, Nov 18

10:53 am - 7:55 amSDF Louisville Intl-BCN Barcelona-El Prat

15h 02m1 stop Dallas/Fort Worth

11:50 am - 11:34 pmBCN Barcelona-El Prat-SDF Louisville Intl

17h 44m1 stop Dallas/Fort Worth

$695British Airways

Sun, Nov 8 - Wed, Nov 18

1:25 pm - 7:10 amSDF Louisville Intl-DUB Dublin

12h 45m1 stop Dallas/Fort Worth

12:55 pm - 11:34 pmDUB Dublin-SDF Louisville Intl

15h 39m1 stop Dallas/Fort Worth

$696American Airlines

Mon, Nov 2 - Tue, Nov 17

4:04 pm - 8:40 amLEX Lexington Blue Grass-DUB Dublin

11h 36m1 stop Philadelphia

12:55 pm - 10:36 pmDUB Dublin-LEX Lexington Blue Grass

14h 41m1 stop Dallas/Fort Worth

$705American Airlines

Wed, Nov 4 - Wed, Nov 18

7:45 pm - 11:30 pmSDF Louisville Intl-LIS Lisbon Humberto Delgado

23h 45m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:25 am - 11:55 pmLIS Lisbon Humberto Delgado-SDF Louisville Intl

21h 30m2 stops Frankfurt am Main Chicago O'Hare Intl

$711Lufthansa

Tue, Mar 23 - Thu, Apr 1

6:00 pm - 1:30 amSDF Louisville Intl-ATH Athens Eleftherios V.

25h 30m2 stops Newark Munich Franz Josef Strauss

6:45 am - 11:55 pmATH Athens Eleftherios V.-SDF Louisville Intl

23h 10m2 stops Frankfurt am Main Chicago O'Hare Intl

$732Lufthansa

Mon, Mar 15 - Thu, Mar 18

Cheap last minute flights

Enter your travel dates to find the best prices.

5:29 am - 5:10 amLEX Lexington Blue Grass-DUB Dublin

18h 41m1 stop Chicago O'Hare Intl

11:35 am - 12:09 amDUB Dublin-LEX Lexington Blue Grass

17h 34m1 stop Chicago O'Hare Intl

$1,004Aer Lingus

Fri, Oct 9 - Fri, Oct 16

6:29 am - 9:10 amSDF Louisville Intl-FCO Rome Fiumicino

20h 41m1 stop Chicago O'Hare Intl

1:10 pm - 11:27 pmFCO Rome Fiumicino-SDF Louisville Intl

16h 17m1 stop Dallas/Fort Worth

$1,075British Airways

Tue, Oct 6 - Wed, Oct 14

1:03 pm - 9:50 amSDF Louisville Intl-FCO Rome Fiumicino

14h 47m1 stop Charlotte Douglas

1:30 pm - 12:08 amFCO Rome Fiumicino-SDF Louisville Intl

16h 38m1 stop Charlotte Douglas

$1,075British Airways

Tue, Oct 6 - Thu, Oct 15

1:25 pm - 7:35 amSDF Louisville Intl-FCO Rome Fiumicino

12h 10m1 stop Newark

6:50 am - 5:40 pmFCO Rome Fiumicino-SDF Louisville Intl

16h 50m2 stops Frankfurt am Main Newark

$1,082United Airlines

Tue, Oct 6 - Wed, Oct 14

9:04 am - 7:55 amSDF Louisville Intl-FCO Rome Fiumicino

16h 51m1 stop Chicago O'Hare Intl

1:20 pm - 11:59 pmFCO Rome Fiumicino-SDF Louisville Intl

16h 39m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,082United Airlines

Tue, Oct 6 - Thu, Oct 15

6:07 pm - 9:15 pmSDF Louisville Intl-CDG Paris Charles de Gaulle

21h 08m2 stops Chicago O'Hare Intl Dublin

11:15 am - 9:32 amCDG Paris Charles de Gaulle-SDF Louisville Intl

28h 17m2 stops Dublin Chicago O'Hare Intl

$1,115Aer Lingus

Tue, Oct 6 - Tue, Oct 13

1:20 pm - 7:40 pmSDF Louisville Intl-CDG Paris Charles de Gaulle

24h 20m3 stops Boston Logan Intl Kastrup Copenhagen Oslo Gardermoen

9:50 am - 11:59 pmCDG Paris Charles de Gaulle-SDF Louisville Intl

20h 09m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$1,123Scandinavian Airlines

Tue, Oct 6 - Tue, Oct 13

2:36 pm - 9:50 amSDF Louisville Intl-FRA Frankfurt am Main

13h 14m1 stop Detroit Metropolitan Wayne County

6:50 am - 5:59 pmFRA Frankfurt am Main-SDF Louisville Intl

17h 09m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,145Delta

Fri, Oct 9 - Wed, Nov 4

11:06 am - 8:40 amSDF Louisville Intl-FRA Frankfurt am Main

15h 34m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

10:15 am - 10:47 pmFRA Frankfurt am Main-SDF Louisville Intl

18h 32m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,150Delta

Fri, Oct 9 - Wed, Nov 4

1:59 pm - 2:35 pmSDF Louisville Intl-FRA Frankfurt am Main

18h 36m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

6:50 am - 11:59 pmFRA Frankfurt am Main-SDF Louisville Intl

22h 09m3 stops Amsterdam Schiphol Kastrup Copenhagen Atlanta Hartsfield-Jackson

$2,120Scandinavian Airlines

Fri, Oct 9 - Sun, Oct 25

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Air Canada flights from Kentucky to Europe

Our best Air Canada deals on Kentucky to Europe flight tickets

Air Canada

Feb 7

SDF2:08 pmLouisville Intl

12h 02m

2 stops

DUB7:10 amDublin

Feb 11

DUB9:00 amDublin

36h 03m

2 stops

SDF4:03 pmLouisville Intl

$699

Air Canada

Jan 16

SDF2:08 pmLouisville Intl

37h 27m

2 stops

BCN9:35 amBarcelona-El Prat

Apr 30

BCN12:15 pmBarcelona-El Prat

37h 59m

2 stops

SDF8:14 pmLouisville Intl

$716

Air Canada

Mar 2

SDF9:00 amLouisville Intl

18h 35m

2 stops

BCN9:35 amBarcelona-El Prat

Mar 5

BCN1:35 pmBarcelona-El Prat

39h 40m

2 stops

SDF11:15 pmLouisville Intl

$717

Lufthansa flights from Kentucky to Europe

Our best Lufthansa deals on Kentucky to Europe flight tickets

Lufthansa

Mar 23

SDF7:45 pmLouisville Intl

23h 45m

2 stops

LIS11:30 pmLisbon Humberto Delgado

Apr 1

LIS7:25 amLisbon Humberto Delgado

21h 30m

2 stops

SDF11:55 pmLouisville Intl

$711

Lufthansa

Mar 15

SDF6:00 pmLouisville Intl

25h 30m

2 stops

ATH1:30 amAthens Eleftherios V.

Mar 18

ATH6:45 amAthens Eleftherios V.

23h 10m

2 stops

SDF11:55 pmLouisville Intl

$732

Lufthansa

Nov 8

SDF5:57 pmLouisville Intl

23h 08m

2 stops

BCN11:05 pmBarcelona-El Prat

Nov 18

BCN6:50 amBarcelona-El Prat

16h 12m

2 stops

SDF5:02 pmLouisville Intl

$752

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonDublin

LEX Lexington Blue Grass - DUB Dublin

LEXDUB

Lexington Blue Grass

Tue 11/3

12:26 pm-7:10 am

1 stop13h 44m

Dublin

Tue 11/17

12:55 pm-10:36 pm

1 stop14h 41m

$677

LexingtonDublin

LEX Lexington Blue Grass - DUB Dublin

LEXDUB

Lexington Blue Grass

Wed 11/4

12:26 pm-7:10 am

1 stop13h 44m

Dublin

Wed 11/18

12:55 pm-10:36 pm

1 stop14h 41m

$677

LouisvilleDublin

SDF Louisville Intl - DUB Dublin

SDFDUB

Louisville Intl

Sun 2/7

10:15 am-8:10 am

1 stop16h 55m

Dublin

Thu 2/11

9:00 am-4:03 pm

2 stops36h 03m

$691

LouisvilleDublin

SDF Louisville Intl - DUB Dublin

SDFDUB

Louisville Intl

Sun 2/7

8:45 am-7:30 am

1 stop17h 45m

Dublin

Thu 2/11

9:00 am-4:03 pm

2 stops36h 03m

$691

LouisvilleBarcelona

SDF Louisville Intl - BCN Barcelona-El Prat

SDFBCN

Louisville Intl

Sun 11/8

10:53 am-7:55 am

1 stop15h 02m

Barcelona-El Prat

Wed 11/18

11:50 am-11:34 pm

1 stop17h 44m

$694

LouisvilleBarcelona

SDF Louisville Intl - BCN Barcelona-El Prat

SDFBCN

Louisville Intl

Sun 11/8

10:53 am-7:55 am

1 stop15h 02m

Barcelona-El Prat

Wed 11/18

11:50 am-11:34 pm

1 stop17h 44m

$695

LouisvilleDublin

SDF Louisville Intl - DUB Dublin

SDFDUB

Louisville Intl

Mon 11/2

1:25 pm-7:10 am

1 stop12h 45m

Dublin

Tue 11/17

12:55 pm-11:34 pm

1 stop15h 39m

$696

Quickest round-trip

LexingtonDublin

LEX Lexington Blue Grass - DUB Dublin

LEXDUB

Lexington Blue Grass

Wed 11/4

4:04 pm-8:40 am

1 stop11h 36m

Dublin

Wed 11/18

12:55 pm-10:36 pm

1 stop14h 41m

$705

LouisvilleLisbon

SDF Louisville Intl - LIS Lisbon Humberto Delgado

SDFLIS

Louisville Intl

Tue 3/23

7:45 pm-11:30 pm

2 stops23h 45m

Lisbon Humberto Delgado

Thu 4/1

7:25 am-11:55 pm

2 stops21h 30m

$711

LouisvilleAthens

SDF Louisville Intl - ATH Athens Eleftherios V.

SDFATH

Louisville Intl

Mon 3/15

6:00 pm-1:30 am

2 stops25h 30m

Athens Eleftherios V.

Thu 3/18

6:45 am-11:55 pm

2 stops23h 10m

$732

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky 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

Prices

Airlines

Other information

What is the cheapest month to fly to Europe?

The cheapest month to fly to Europe from Kentucky is in February. Flight prices, which tend to average around $643, 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 February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $746.

Can stopping save me money on Kentucky to Europe flights?

You could potentially save up to 23% on your flight if you consider stops on a Kentucky to Europe flight.

Cheap Kentucky to Europe flight deals and tips

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

Best Price Found	$317
Fastest flight time	6h 40m
Direct flights	None

The best one-way flight to Europe from Kentucky in the past 72 hours is $317. The best round-trip flight deal from Kentucky to Europe found on momondo in the last 72 hours is $677.

The fastest flight from Kentucky to Europe takes 6h 40m

There are no direct flights from Kentucky to Europe. There are no popular flight routes from Kentucky to Europe.

Search flight deals

Frequently asked questions about flying from Kentucky to Europe

When did momondo last update prices for flights from Kentucky to Europe?
Prices for flights from Kentucky to Europe are updated daily.
How many operators does momondo search for flights from Kentucky to Europe?
The number of operators available for flights from Kentucky to Europe is 9 as of October 2026.
How old do you have to be to fly from Kentucky to Europe?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky 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 Kentucky to Europe

Compare and see reviews for airlines that fly from Kentucky to Europe with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $377	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $433	Free Cancellation	Rating 7.8 8,626 reviews	Search Delta flights
British Airways	PriceFrom $444	Free Cancellation	Rating 6.7 8,244 reviews	Search British Airways flights
Iberia	PriceFrom $449	Free Cancellation	Rating 7.0 3,255 reviews	Search Iberia flights
American Airlines	PriceFrom $483	Free Cancellation	Rating 7.0 12,130 reviews	Search American Airlines flights
KLM	PriceFrom $508	Free Cancellation	Rating 7.8 1,576 reviews	Search KLM flights
United Airlines	PriceFrom $514	Free Cancellation	Rating 7.4 10,283 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $546	Free Cancellation	Rating 7.4 2,005 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $652	Free Cancellation	Rating 6.8 8,253 reviews	Search Lufthansa flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kentucky to Europe. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Europe from Kentucky on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kentucky to Europe.

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

Yes. momondo can track prices for Kentucky to Europe flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.