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

For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £362. Users have also found prices from £397 and £567 on WestJet and Aer Lingus, respectively.

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

January is one of the best times of the year to fly to Kentucky from Ireland. Prices for January average £691 per person but you can even find prices for as low as £568. The most expensive prices can be found in the month of July. Opting for a January flight can save you 12% on your journey compared to booking in July

What is the cheapest time of day to fly from IE to KY?

When flying from Ireland to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Ireland to Kentucky that include hotel bookings?

Yes. In addition to deals on Ireland to Kentucky flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ireland to Kentucky?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Kentucky.

Can I find deals for business class flights from Ireland to Kentucky?

Yes. Cheapflights offers flight deals from Ireland to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£622+ Flights from Ireland to Kentucky

Cheap flight deals from Ireland to Kentucky

Round-trip from	£451
One-way from	£362
Popular in	July
Cheapest in	January
Average price	£727

British Airways
28/5-4/6
4 total stops
28h 14m total
Ireland to Kentucky

Search Deals

JetBlue
6/5
1 total stop
13h 15m total
Ireland to Kentucky

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£48 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Find flight deals from Ireland to Kentucky

Cheapest flights from Ireland to Kentucky
Explore the most affordable flight options available from Ireland to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Mon 10/1120:30DUB - BNA

1 stop26h 05mBritish Airways

Sun 16/1118:45BNA - DUB

1 stop14h 20mBritish Airways

Deal found 30/4£394

Mon 9/611:30DUB - BNA

1 stop11h 45mMultiple Airlines

Tue 17/618:40BNA - DUB

2 stops31h 45mMultiple Airlines

Deal found 30/4£466

Mon 10/1111:30DUB - BNA

1 stop11h 24mAer Lingus

Sun 16/1118:50BNA - DUB

Nonstop8h 00mAer Lingus

Deal found 30/4£475

Thu 19/605:55DUB - BNA

2 stops16h 43mDelta

Thu 3/710:03BNA - DUB

2 stops16h 12mDelta

Deal found 30/4£489

Sun 31/812:15DUB - BNA

1 stop13h 15mIcelandair

Sun 7/920:55BNA - DUB

1 stop10h 20mIcelandair

Deal found 30/4£494

Thu 5/611:30DUB - BNA

1 stop17h 32mJetBlue

Thu 12/615:52BNA - DUB

1 stop10h 28mJetBlue

Deal found 30/4£498

Tue 20/511:00DUB - BNA

1 stop12h 00mKLM

Tue 27/511:04BNA - DUB

1 stop14h 51mKLM

Deal found 29/4£503

Mon 5/510:30DUB - LEX

2 stops17h 40mBritish Airways

Mon 12/518:12LEX - DUB

2 stops16h 48mBritish Airways

Deal found 30/4£646

Mon 9/611:30DUB - BNA

3 stops34h 30mWestJet

Mon 16/618:05BNA - DUB

3 stops32h 55mWestJet

Deal found 30/4£647

Sat 14/609:50DUB - LEX

2 stops18h 45mUnited Airlines

Sat 21/614:07LEX - DUB

1 stop14h 38mUnited Airlines

Deal found 30/4£809

Thu 13/1104:25DUB - BNA

2 stops33h 36mTAP AIR PORTUGAL

Fri 21/1108:46BNA - DUB

2 stops32h 34mTAP AIR PORTUGAL

Deal found 30/4£827

Sun 31/821:45DUB - BNA

3 stops29h 19mScandinavian Airlines

Sun 7/916:25BNA - DUB

2 stops19h 50mScandinavian Airlines

Deal found 30/4£882

Best flights from Ireland to Kentucky
Discover carefully curated flight deals from Ireland to Kentucky that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 May 2025.

Wed 28/508:30DUB - BNA

2 stops14h 58mBritish Airways

Wed 4/614:29BNA - DUB

2 stops13h 16mBritish Airways

Deal found 30/4£451

Mon 9/611:30DUB - BNA

1 stop11h 45mMultiple Airlines

Tue 17/618:40BNA - DUB

2 stops31h 45mMultiple Airlines

Deal found 30/4£466

Thu 19/605:55DUB - BNA

2 stops16h 43mDelta

Thu 3/710:03BNA - DUB

2 stops16h 12mDelta

Deal found 30/4£489

Sun 31/812:15DUB - BNA

1 stop13h 15mIcelandair

Sun 7/920:55BNA - DUB

1 stop10h 20mIcelandair

Deal found 30/4£494

Thu 5/611:30DUB - BNA

1 stop17h 32mJetBlue

Thu 12/615:52BNA - DUB

1 stop10h 28mJetBlue

Deal found 30/4£498

Tue 20/511:00DUB - BNA

1 stop12h 00mKLM

Tue 27/511:04BNA - DUB

1 stop14h 51mKLM

Deal found 29/4£503

Tue 7/1009:30DUB - BNA

1 stop18h 52mAer Lingus

Sat 11/1018:01BNA - DUB

1 stop29h 09mAer Lingus

Deal found 30/4£605

Mon 9/611:30DUB - BNA

3 stops34h 30mWestJet

Mon 16/618:05BNA - DUB

3 stops32h 55mWestJet

Deal found 30/4£647

Sat 14/609:50DUB - LEX

2 stops18h 45mUnited Airlines

Sat 21/614:07LEX - DUB

1 stop14h 38mUnited Airlines

Deal found 30/4£809

Sun 31/821:45DUB - BNA

3 stops29h 19mScandinavian Airlines

Sun 7/916:25BNA - DUB

2 stops19h 50mScandinavian Airlines

Deal found 30/4£882

Sat 14/609:30DUB - LEX

1 stop12h 55mBritish Airways

Sat 21/611:26LEX - DUB

2 stops13h 04mBritish Airways

Deal found 30/4£666

Sat 14/606:30DUB - LEX

3 stops42h 01mMultiple Airlines

Sat 21/617:58LEX - DUB

2 stops36h 32mMultiple Airlines

Deal found 30/4£953

Last-minute flights from Ireland to Kentucky
Discover last-minute flight deals from Ireland to Kentucky. Data last updated 1 May 2025 and is based on user searches.

Mon 5/510:30DUB - LEX

2 stops17h 40mBritish Airways

Mon 12/518:12LEX - DUB

2 stops16h 48mBritish Airways

Deal found 30/4£646

Tue 6/510:40DUB - BNA

1 stop13h 15mJetBlue

Tue 13/513:35BNA - DUB

1 stop12h 45mJetBlue

Deal found 29/4£598

Thu 8/505:55DUB - BNA

2 stops17h 05mDelta

Wed 4/615:01BNA - DUB

1 stop11h 44mDelta

Deal found 30/4£491

Thu 8/514:05DUB - BNA

Nonstop9h 05mMultiple Airlines

Wed 4/608:30BNA - DUB

1 stop18h 20mMultiple Airlines

Deal found 30/4£758

Tue 20/511:00DUB - BNA

1 stop12h 00mKLM

Tue 27/511:04BNA - DUB

1 stop14h 51mKLM

Deal found 29/4£503

Wed 21/508:55DUB - BNA

2 stops18h 12mDelta

Wed 28/511:04BNA - DUB

1 stop14h 51mDelta

Deal found 30/4£489

Wed 28/508:30DUB - BNA

2 stops14h 58mBritish Airways

Wed 4/614:29BNA - DUB

2 stops13h 16mBritish Airways

Deal found 30/4£451

One-way flights from Ireland to Kentucky
Search for one-way flight options from Ireland to Kentucky. Find affordable one-way fares based on user searches. Data last updated 1 May 2025.

Tue 6/510:40DUB - BNA

1 stop13h 15mJetBlue

Deal found 1/5£362

Fri 25/710:30DUB - BNA

1 stop13h 15mMultiple Airlines

Deal found 30/4£373

Mon 4/809:45DUB - BNA

2 stops37h 30mWestJet

Deal found 30/4£397

Sat 26/714:05DUB - BNA

Nonstop9h 05mAer Lingus

Deal found 30/4£567

Sun 27/714:05DUB - BNA

Nonstop9h 05mBritish Airways

Deal found 30/4£679

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinNashville

DUB - BNA

DUBBNA

Dublin

Wed 28/5

08:30-17:28

2 stops14h 58m

Nashville Intl

Wed 4/6

14:29-09:45

2 stops13h 16m

£451

DublinNashville

DUB - BNA

DUBBNA

Dublin

Mon 9/6

11:30-17:15

1 stop11h 45m

Nashville Intl

Tue 17/6

18:40-08:25

2 stops31h 45m

£466

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 19/6

05:55-16:38

2 stops16h 43m

Nashville Intl

Thu 3/7

10:03-08:15

2 stops16h 12m

£489

DublinNashville

DUB - BNA

DUBBNA

Dublin

Sun 31/8

12:15-19:30

1 stop13h 15m

Nashville Intl

Sun 7/9

20:55-13:15

1 stop10h 20m

£494

DublinNashville

DUB - BNA

DUBBNA

Dublin

Thu 5/6

11:30-23:02

1 stop17h 32m

Nashville Intl

Thu 12/6

15:52-08:20

1 stop10h 28m

£498

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 20/5

11:00-17:00

1 stop12h 00m

Nashville Intl

Tue 27/5

11:04-07:55

1 stop14h 51m

£503

DublinNashville

DUB - BNA

DUBBNA

Dublin

Tue 7/10

09:30-22:22

1 stop18h 52m

Nashville Intl

Sat 11/10

18:01-05:10

1 stop29h 09m

£605

DublinNashville

DUB - BNA

DUBBNA

Dublin

Mon 9/6

11:30-16:00

3 stops34h 30m

Nashville Intl

Mon 16/6

18:05-09:00

3 stops32h 55m

£647

DublinLexington

DUB - LEX

DUBLEX

Dublin

Sat 14/6

09:30-17:25

1 stop12h 55m

Lexington Blue Grass

Sat 21/6

10:56-05:30

1 stop13h 34m

£666

DublinLexington

DUB - LEX

DUBLEX

Dublin

Sat 14/6

09:50-23:35

2 stops18h 45m

Lexington Blue Grass

Sat 21/6

14:07-09:45

1 stop14h 38m

£809

Flights are sorted by cheapest return flights first.

Deals found on 1/5

Showing 1-10 of 18 results

Best time to book a flight from Ireland to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Ireland with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Kentucky

What is the cheapest month to book a flight from Ireland to Kentucky?

Currently, January is the cheapest month in which you can book a flight from Ireland to Kentucky (average of £662). Flying from Ireland to Kentucky in July is currently the most expensive (average of £1,019). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Kentucky by month

In terms of precipitation, rainfall in Kentucky ranges from 79.0 - 135.0 inches per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Kentucky when rainfall is around 79.0 mm.

Temperature in Kentucky by month

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Kentucky

Read through reviews of airlines operating flights from Ireland to Kentucky, such as Delta, KLM and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,934 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue

7.3

Good

2,923 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines

7.3

Good

1,349 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Ireland to Kentucky one-way?
For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £362. Users have also found prices from £397 and £567 on WestJet and Aer Lingus, respectively.
Can I find deals for flights from Ireland to Kentucky that include hotel bookings?
Yes. In addition to deals on Ireland to Kentucky flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Kentucky?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Kentucky.
Can I find deals for business class flights from Ireland to Kentucky?
Yes. Cheapflights offers flight deals from Ireland to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ireland to Kentucky?
Currently, January is the cheapest month in which you can book a flight from Ireland to Kentucky (average of £662). Flying from Ireland to Kentucky in July is currently the most expensive (average of £1,019). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ireland to Kentucky

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

Gatwick to John F Kennedy Intl flights

Heathrow to LaGuardia flights

London City to John F Kennedy Intl flights

Gatwick to Newark flights

London City to Newark flights

Gatwick to LaGuardia flights

Heathrow to Orlando flights

Heathrow to Los Angeles flights

Heathrow to Boston flights

Heathrow to O'Hare Intl flights

Heathrow to Miami flights

Heathrow to San Francisco flights

Stansted to John F Kennedy Intl flights

Heathrow to Seattle flights

Manchester to Orlando flights

Stansted to Stewart flights

Heathrow to Dulles Intl flights

Luton to John F Kennedy Intl flights

Manchester to John F Kennedy Intl flights

Heathrow to Dallas/Fort Worth flights

Gatwick to Orlando flights

Heathrow to Las Vegas flights

Gatwick to Boston flights

Heathrow to Hobby flights

London City to Los Angeles flights

London City to Orlando flights

Heathrow to Baltimore flights

Heathrow to Atlanta flights

Manchester to Newark flights

Edinburgh to Newark flights

London City to Miami flights

Heathrow to George Bush Intcntl flights

Heathrow to Tampa flights

Edinburgh to John F Kennedy Intl flights

Heathrow to Denver flights

Heathrow to Nashville flights

Heathrow to Charlotte flights

Stansted to Newark flights

Manchester to LaGuardia flights

Gatwick to Miami flights

Luton to Newark flights

London City to Boston flights

Heathrow to Detroit flights

Gatwick to San Francisco flights

Gatwick to Los Angeles flights

London City to San Francisco flights

Heathrow to Raleigh flights

Gatwick to O'Hare Intl flights

Direct flights to United States

Top 4 airlines flying from Ireland to Kentucky

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£483	Average£638	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aer Lingus	Cheapest£553	Average£596	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
United Airlines	Cheapest£625	Average£691	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£681	Average£684	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Kentucky?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Kentucky. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Kentucky?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kentucky from Ireland.

Can Cheapflights find flights from Ireland to Kentucky with no change fees?

Yes, we can. To see specific flights from Ireland to Kentucky with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ireland to Kentucky become cheaper?

Yes! Start tracking prices for Ireland to Kentucky flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Ireland to Kentucky from £362

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Kentucky

Keep the following information in mind while searching for Ireland to Kentucky flight deals. Data was last updated 1 May 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ireland to Kentucky

Cheapest flights from Ireland to KentuckyExplore the most affordable flight options available from Ireland to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Explore the most affordable flight options available from Ireland to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Kentucky that are best for you.

Best time to book a flight from Ireland to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Kentucky

What is the cheapest month to book a flight from Ireland to Kentucky?

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

Reviews of airlines servicing Kentucky

Read through reviews of airlines operating flights from Ireland to Kentucky, such as Delta, KLM and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

Can I find deals for flights from Ireland to Kentucky that include hotel bookings?

How can I find direct flights from Ireland to Kentucky?

Can I find deals for business class flights from Ireland to Kentucky?

What is the cheapest month to book a flight from Ireland to Kentucky?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Ireland to Kentucky

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Kentucky?

Why should you use Cheapflights to find cheap flight tickets from Ireland to Kentucky?

Can Cheapflights find flights from Ireland to Kentucky with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to Kentucky become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Ireland to Kentucky
Explore the most affordable flight options available from Ireland to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.