What are the cheapest airlines to fly from Kentucky to Ireland one-way?

One-way options have recently been found by users for as low as $564 on WestJet. Other airlines that offer cheap prices include Aer Lingus from $575 and United Airlines from $697 one-way.

Can I find flights from Kentucky to Ireland for under $700 on Cheapflights?

Yes, there are multiple flights from Kentucky to Ireland for under $700. The cheapest flight booked recently is on United Airlines for just $683, but on average you can expect to pay $791.

Which airlines flying from Kentucky to Ireland have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Kentucky to Ireland that may be offering flexible cancellation policies are American Airlines, United Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

How far in advance should I book a flight from Kentucky to Ireland?

To save on the cost of your flight from Kentucky to Ireland, book at least 37 days before your planned departure. Booking around this time can save you about 88% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,140 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,673.

What is the cheapest month to fly from Kentucky to Ireland?

February is one of the best times of the year to fly to Ireland from Kentucky. Prices for February average $886 per person but you can even find prices for as low as $571. The most expensive prices can be found in the month of June. Opting for a February flight can save you 38% on your journey compared to booking in June

When is the cheapest time to fly from Kentucky to Ireland (KY - IE)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Ireland as you normally would.

Cheap Flights from Kentucky (KY) to Ireland from $564 - Find Tickets & Airfare Deals at Cheapflights.com

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SDF — DUB

Jun 6 — Jun 131

Round-tripOne-way

1 adult, Economy

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Cheap flights from Kentucky to Ireland in June, July 2023

These are some of the most attractive deals on flights from Kentucky to Ireland in 2023. Check back in a little while for more flight options.

Jun 29 - Jul 6

LEX

Lexington Blue Grass

DUB

Dublin

2 stops

20h 28m

DUB

Dublin

LEX

Lexington Blue Grass

2 stops

41h 27m

$1,147

United Airlines

Deal found 5/30

Jun 29 - Jul 6

LEX

Lexington Blue Grass

DUB

Dublin

2 stops

20h 28m

DUB

Dublin

LEX

Lexington Blue Grass

1 stop

15h 52m

$1,172

United Airlines

Deal found 5/30

Jun 29 - Jul 6

LEX

Lexington Blue Grass

DUB

Dublin

2 stops

20h 13m

DUB

Dublin

LEX

Lexington Blue Grass

3 stops

31h 34m

$1,309

Multiple Airlines

Deal found 5/30

Jul 9 - Jul 15

SDF

Louisville Intl

DUB

Dublin

2 stops

24h 45m

DUB

Dublin

SDF

Louisville Intl

2 stops

34h 31m

$1,315

Multiple Airlines

Deal found 5/31

Jul 9 - Jul 15

SDF

Louisville Intl

DUB

Dublin

3 stops

21h 05m

DUB

Dublin

SDF

Louisville Intl

2 stops

34h 31m

$1,318

Multiple Airlines

Deal found 5/31

Jun 29 - Jul 6

LEX

Lexington Blue Grass

DUB

Dublin

1 stop

14h 49m

DUB

Dublin

LEX

Lexington Blue Grass

1 stop

11h 28m

$1,342

American Airlines

Deal found 5/30

Jul 11 - Jul 25

SDF

Louisville Intl

ORK

Cork

2 stops

16h 11m

ORK

Cork

SDF

Louisville Intl

2 stops

31h 29m

$1,357

United Airlines

Deal found 5/31

Jun 17 - Jul 4

LEX

Lexington Blue Grass

DUB

Dublin

2 stops

37h 35m

DUB

Dublin

LEX

Lexington Blue Grass

2 stops

36h 04m

$1,455

Air Canada

Deal found 5/30

Jun 17 - Jul 4

LEX

Lexington Blue Grass

DUB

Dublin

2 stops

33h 30m

DUB

Dublin

LEX

Lexington Blue Grass

1 stop

15h 52m

$1,484

United Airlines

Deal found 5/30

Kentucky to Ireland 2023 flight deals

These are some of the most attractive deals on flights from Kentucky to Ireland in 2023. Check back in a little while for more flight options.

Dec 28 - Jan 10

SDF

Louisville Intl

DUB

Dublin

2 stops

36h 05m

DUB

Dublin

SDF

Louisville Intl

2 stops

42h 09m

$645

United Airlines

Deal found 5/30

Dec 28 - Jan 10

LEX

Lexington Blue Grass

DUB

Dublin

1 stop

11h 34m

DUB

Dublin

LEX

Lexington Blue Grass

1 stop

16h 11m

$654

American Airlines

Deal found 5/30

Dec 28 - Jan 10

SDF

Louisville Intl

DUB

Dublin

1 stop

19h 43m

DUB

Dublin

SDF

Louisville Intl

1 stop

13h 12m

$654

American Airlines

Deal found 5/31

Dec 28 - Jan 10

LEX

Lexington Blue Grass

DUB

Dublin

2 stops

18h 47m

DUB

Dublin

LEX

Lexington Blue Grass

2 stops

16h 58m

$656

American Airlines

Deal found 5/30

Dec 28 - Jan 10

SDF

Louisville Intl

DUB

Dublin

2 stops

15h 18m

DUB

Dublin

SDF

Louisville Intl

2 stops

19h 08m

$656

American Airlines

Deal found 5/31

Dec 28 - Jan 10

LEX

Lexington Blue Grass

DUB

Dublin

1 stop

11h 34m

DUB

Dublin

LEX

Lexington Blue Grass

2 stops

19h 08m

$657

American Airlines

Deal found 5/30

Dec 28 - Jan 10

SDF

Louisville Intl

DUB

Dublin

1 stop

16h 38m

DUB

Dublin

SDF

Louisville Intl

2 stops

19h 08m

$657

American Airlines

Deal found 5/31

Oct 18 - Oct 25

SDF

Louisville Intl

DUB

Dublin

1 stop

12h 29m

DUB

Dublin

SDF

Louisville Intl

2 stops

35h 52m

$683

United Airlines

Deal found 5/31

Oct 18 - Oct 25

SDF

Louisville Intl

DUB

Dublin

2 stops

20h 05m

DUB

Dublin

SDF

Louisville Intl

2 stops

34h 05m

$688

United Airlines

Deal found 5/31

Cheap British Airways flights from Kentucky to Ireland

Find some of the cheapest British Airways flights traveling from Kentucky to Ireland. Be sure to come back soon if the deals available don't appeal to you at this time.

Oct 25 - Oct 31

LEX

Lexington Blue Grass

DUB

Dublin

1 stop

11h 39m

DUB

Dublin

LEX

Lexington Blue Grass

2 stops

28h 16m

$775

British Airways

Deal found 5/31

Oct 25 - Oct 31

LEX

Lexington Blue Grass

DUB

Dublin

2 stops

14h 39m

DUB

Dublin

LEX

Lexington Blue Grass

2 stops

35h 51m

$781

British Airways

Deal found 5/31

Aug 31 - Sep 12

LEX

Lexington Blue Grass

DUB

Dublin

2 stops

28h 25m

DUB

Dublin

LEX

Lexington Blue Grass

1 stop

16h 44m

$1,115

British Airways

Deal found 6/1

Cheap American Airlines flights from Kentucky to Ireland

Have a look at some of the cheapest available American Airlines flights departing from Kentucky and landing in Ireland. Ensure the flight price, dates, time, and airline match your criteria before you book.

Oct 18 - Oct 25

SDF

Louisville Intl

DUB

Dublin

1 stop

15h 21m

DUB

Dublin

SDF

Louisville Intl

1 stop

15h 28m

$705

American Airlines

Deal found 5/31

Oct 2 - Oct 9

LEX

Lexington Blue Grass

DUB

Dublin

2 stops

18h 02m

DUB

Dublin

LEX

Lexington Blue Grass

2 stops

25h 26m

$760

American Airlines

Deal found 5/31

Oct 2 - Oct 9

LEX

Lexington Blue Grass

DUB

Dublin

2 stops

14h 49m

DUB

Dublin

LEX

Lexington Blue Grass

1 stop

11h 40m

$761

American Airlines

Deal found 5/31

Oct 12 - Oct 21

SDF

Louisville Intl

DUB

Dublin

1 stop

11h 57m

DUB

Dublin

SDF

Louisville Intl

1 stop

11h 47m

$807

American Airlines

Deal found 5/31

Oct 12 - Oct 21

SDF

Louisville Intl

DUB

Dublin

1 stop

17h 27m

DUB

Dublin

SDF

Louisville Intl

2 stops

15h 02m

$810

American Airlines

Deal found 5/31

Oct 25 - Oct 31

LEX

Lexington Blue Grass

DUB

Dublin

1 stop

10h 00m

DUB

Dublin

LEX

Lexington Blue Grass

1 stop

16h 11m

$853

American Airlines

Deal found 5/31

Sep 13 - Sep 25

SDF

Louisville Intl

DUB

Dublin

1 stop

18h 01m

DUB

Dublin

SDF

Louisville Intl

1 stop

12h 27m

$914

American Airlines

Deal found 5/31

Sep 13 - Sep 25

SDF

Louisville Intl

DUB

Dublin

1 stop

18h 01m

DUB

Dublin

SDF

Louisville Intl

1 stop

18h 21m

$982

American Airlines

Deal found 6/1

Aug 9 - Aug 16

LEX

Lexington Blue Grass

DUB

Dublin

1 stop

17h 25m

DUB

Dublin

LEX

Lexington Blue Grass

1 stop

17h 43m

$1,019

American Airlines

Deal found 5/31

One-way flights to Ireland from Kentucky

Some of the best available deals we've found on one-way flights from Kentucky to Ireland. Users needing a return flight from Kentucky to Ireland should utilize the search form above.

Oct 11

SDF

Louisville Intl

DUB

Dublin

2 stops

42h 49m

$564

WestJet

Deal found 6/1

Oct 11

SDF

Louisville Intl

DUB

Dublin

1 stop

17h 09m

$575

Aer Lingus

Deal found 6/1

Oct 11

SDF

Louisville Intl

DUB

Dublin

3 stops

20h 45m

$697

United Airlines

Deal found 6/1

Find flights from Kentucky to Ireland within your budget

Fly from

Fly to

Budget

$683 - $1,226

Route

Depart

Return

Price

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 10/18

1 stop12h 29m

Dublin

Wed 10/25

2 stops35h 52m

$683

Pick Dates

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 10/18

2 stops20h 05m

Dublin

Wed 10/25

2 stops34h 05m

$688

Pick Dates

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 10/18

1 stop15h 21m

Dublin

Wed 10/25

1 stop15h 28m

$705

Pick Dates

Lexington Blue GrassDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Mon 10/2

2 stops18h 02m

Dublin

Mon 10/9

2 stops25h 26m

$760

Pick Dates

Lexington Blue GrassDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Wed 10/25

1 stop11h 39m

Dublin

Tue 10/31

2 stops28h 16m

$775

Pick Dates

Lexington Blue GrassDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Wed 10/25

2 stops14h 39m

Dublin

Tue 10/31

2 stops35h 51m

$781

Pick Dates

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 10/18

3 stops17h 59m

Dublin

Wed 10/25

2 stops13h 47m

$785

Pick Dates

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 10/18

3 stops17h 34m

Dublin

Wed 10/25

3 stops17h 48m

$992

Pick Dates

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Fri 9/15

1 stop11h 51m

Dublin

Sat 9/16

1 stop15h 25m

$1,226

Pick Dates

Flights are sorted by cheapest first

Deals found on 5/31

Reviews of Airlines Servicing Ireland

To help decide which airline to fly from Kentucky to Ireland, see what other customers have to say about British Airways, American Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.6

Good

1,535 reviews

Check prices

Reviews

1 / 10

I had to change my flight and the whole process was easy.

United Airlines

7.6

Good

1,535 reviews

United Airlines

7.6

Good

1,535 reviews

Check prices

Reviews

1 / 10

I had to change my flight and the whole process was easy.

American Airlines

7.3

Good

2,149 reviews

United Airlines

7.6

Good

1,535 reviews

Check prices

Reviews

1 / 10

I had to change my flight and the whole process was easy.

WestJet

7.1

Good

630 reviews

United Airlines

7.6

Good

1,535 reviews

Check prices

Reviews

1 / 10

I had to change my flight and the whole process was easy.

Air Canada

6.7

Okay

931 reviews

United Airlines

7.6

Good

1,535 reviews

Check prices

Reviews

1 / 10

I had to change my flight and the whole process was easy.

Aer Lingus

6.7

Okay

273 reviews

United Airlines

7.6

Good

1,535 reviews

Check prices

Reviews

1 / 10

I had to change my flight and the whole process was easy.

Related info for your journey

SDF and DUB are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SDF to DUB refers to a flight route from Louisville Intl Airport to Dublin Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Shannon Airport (SNN), Cork Airport (ORK), Knock Intl Airport (NOC), Donegal Airport (CFN), Milltown (Kerry) Kerry Airport (KIR).

Flights to Ireland from Kentucky

Flights to Kentucky

Flights to Ireland

Flights from Kentucky

Flights from Ireland

Rent a Car

Car Rentals in Ireland

Car Rentals in Europe

Car Rentals at Dublin

Car Rentals at Shannon

Car Rentals at Cork

Car Rentals at Knock

Destination points for flights from Kentucky to Ireland

Flights to Dublin from Kentucky

Top 7 airlines flying from Kentucky to Ireland

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Delta	Cheapest$552	Average$1,031	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
United Airlines	Cheapest$574	Average$1,033	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
American Airlines	Cheapest$588	Average$964	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
Lufthansa	Cheapest$599	Average$1,062	FlexibilityNo cancel fee	On-time76%	COVID-19 safety	Search Lufthansa flights
British Airways	Cheapest$604	Average$770	FlexibilityNo cancel fee	On-time70%	COVID-19 safety	Search British Airways flights
KLM	Cheapest$606	Average$928	FlexibilityNo cancel fee	On-time75%	COVID-19 safety	Search KLM flights
Aer Lingus	Cheapest$934	Average$1,176	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Aer Lingus flights

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Kentucky to Bullhead City flights

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Cheap flights from Kentucky to Ireland from $564

This is the cheapest one-way flight price, found on 6/1. Prices may vary by date and flight preferences.

How far in advance should I book a flight from Kentucky to Ireland?

What is the cheapest month to fly from Kentucky to Ireland?

When is the cheapest time to fly from Kentucky to Ireland (KY - IE)?

Cheap flights from Kentucky to Ireland in June, July 2023

The best prices found for Kentucky to Ireland flights for June, July

These are some of the most attractive deals on flights from Kentucky to Ireland in 2023. Check back in a little while for more flight options.

Kentucky to Ireland 2023 flight deals

Cheap flights to Ireland from Kentucky found for this year

These are some of the most attractive deals on flights from Kentucky to Ireland in 2023. Check back in a little while for more flight options.

Cheap British Airways flights from Kentucky to Ireland

Find some of the cheapest British Airways flights traveling from Kentucky to Ireland. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap American Airlines flights from Kentucky to Ireland

Have a look at some of the cheapest available American Airlines flights departing from Kentucky and landing in Ireland. Ensure the flight price, dates, time, and airline match your criteria before you book.

One-way flights to Ireland from Kentucky

The cheapest one-way flights from Kentucky to Ireland

Some of the best available deals we've found on one-way flights from Kentucky to Ireland. Users needing a return flight from Kentucky to Ireland should utilize the search form above.

Find flights from Kentucky to Ireland within your budget

Use the slider to find flights from Kentucky to Ireland that fit your budget.

Reviews of Airlines Servicing Ireland

To help decide which airline to fly from Kentucky to Ireland, see what other customers have to say about British Airways, American Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Useful info, stats and facts about Kentucky to Ireland flights.

Which airlines flying from Kentucky to Ireland have flexible cancellations due to COVID-19?

Can I find flights from Kentucky to Ireland for under $700 on Cheapflights?

What are the cheapest airlines to fly from Kentucky to Ireland one-way?

What does SDF to DUB mean?

Flights to Ireland from Kentucky

Rent a Car

Destination points for flights from Kentucky to Ireland

Select to see more specific information for flights from Kentucky to all places in Ireland

Top 7 airlines flying from Kentucky to Ireland

The chart below displays the airlines Cheapflights users traveling from Kentucky to Ireland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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