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Ireland

$433+ Cheap flights from Lexington (LEX) to Ireland

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — DUB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Lexington to Ireland

Keep the following information in mind while searching for Lexington to Ireland flight deals. Data was last updated July 31, 2025.

Round-trip from

$504
(United Airlines)

One-way from

$433
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$1,126
From Lexington Blue Grass to Ireland
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One-way flight from Lexington Blue Grass to Ireland
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Highest demand for flights based on searches. 27% potential increase in price ($335 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Lexington to Ireland

Cheapest flights from Lexington to Ireland
Explore the most affordable flight options available from Lexington to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:40 amLEX - DUB
1 stop16h 30mUnited Airlines
Fri 12/59:00 amDUB - LEX
2 stops33h 22mUnited Airlines
Deal found 7/30$504
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/301:30 pmLEX - DUB
1 stop13h 15mDelta
Thu 12/119:45 amDUB - LEX
2 stops19h 10mDelta
Deal found 7/30$537
This Ovago deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:09 pmLEX - DUB
2 stops16h 51mBritish Airways
Mon 12/88:40 pmDUB - LEX
2 stops29h 05mBritish Airways
Deal found 7/30$540
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:46 pmLEX - DUB
2 stops13h 29mAmerican Airlines
Sun 12/711:30 amDUB - LEX
2 stops14h 33mAmerican Airlines
Deal found 7/30$585
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:05 amLEX - DUB
2 stops43h 05mAir Canada
Fri 12/59:00 amDUB - LEX
2 stops37h 10mAir Canada
Deal found 7/30$586
This Lufthansa deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:40 amLEX - DUB
2 stops25h 30mLufthansa
Thu 12/45:00 amDUB - LEX
2 stops22h 30mLufthansa
Deal found 7/30$606
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/157:00 amLEX - SNN
1 stop19h 30mUnited Airlines
Tue 8/1912:30 pmSNN - LEX
2 stops16h 07mUnited Airlines
Deal found 7/30$622
This KLM deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:30 pmLEX - DUB
2 stops13h 15mMultiple Airlines
Mon 12/811:30 amDUB - LEX
2 stops14h 51mMultiple Airlines
Deal found 7/30$637
This Gurufare deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:04 amLEX - DUB
1 stop13h 11mAer Lingus
Thu 12/411:30 amDUB - LEX
1 stop14h 33mAer Lingus
Deal found 7/30$713
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:09 pmLEX - SNN
2 stops15h 36mAmerican Airlines
Tue 12/92:00 pmSNN - LEX
2 stops14h 54mAmerican Airlines
Deal found 7/29$788
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:54 pmLEX - SNN
2 stops35h 16mDelta
Tue 8/191:05 pmSNN - LEX
2 stops25h 20mDelta
Deal found 7/31$854
This British Airways deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:59 pmLEX - SNN
2 stops35h 21mBritish Airways
Wed 8/207:40 amSNN - LEX
2 stops20h 43mBritish Airways
Deal found 7/31$856

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington to Ireland 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Lexington to Ireland that are best for you.

Fly from

Lexington

Fly to

Ireland

Route

Depart

Return

Price

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Mon 11/24

10:40 am-8:10 am

1 stop16h 30m

Dublin

Fri 12/5

9:00 am-1:22 pm

2 stops33h 22m

$504

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sun 11/30

1:30 pm-7:45 am

1 stop13h 15m

Dublin

Thu 12/11

9:45 am-11:55 pm

2 stops19h 10m

$537

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Wed 12/3

7:09 pm-5:00 pm

2 stops16h 51m

Dublin

Mon 12/8

8:40 pm-8:45 pm

2 stops29h 05m

$540

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Wed 12/3

3:46 pm-10:15 am

2 stops13h 29m

Dublin

Sun 12/7

11:30 am-9:03 pm

2 stops14h 33m

$585

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Thu 11/27

7:05 am-7:10 am

2 stops43h 05m

Dublin

Fri 12/5

9:00 am-5:10 pm

2 stops37h 10m

$586

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Thu 11/27

10:40 am-5:10 pm

2 stops25h 30m

Dublin

Thu 12/4

5:00 am-10:30 pm

2 stops22h 30m

$606

LexingtonShannon

LEX - SNN

LEXSNN

Lexington Blue Grass

Fri 8/15

7:00 am-7:30 am

1 stop19h 30m

Shannon

Tue 8/19

12:30 pm-11:37 pm

2 stops16h 07m

$622

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Thu 12/4

1:30 pm-7:45 am

2 stops13h 15m

Dublin

Mon 12/8

11:30 am-9:21 pm

2 stops14h 51m

$637

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Wed 11/26

11:04 am-5:15 am

1 stop13h 11m

Dublin

Thu 12/4

11:30 am-9:03 pm

1 stop14h 33m

$713

LexingtonShannon

LEX - SNN

LEXSNN

Lexington Blue Grass

Fri 12/5

7:09 pm-3:45 pm

2 stops15h 36m

Shannon

Tue 12/9

2:00 pm-11:54 pm

2 stops14h 54m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 12 results
1
2

Best time to book a flight from Lexington to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Lexington with our price prediction graph.
Estimated round-trip 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 Lexington to Ireland

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

Currently, November is the cheapest month in which you can book a flight from Lexington to Ireland (average of $509). Flying from Lexington to Ireland in June is currently the most expensive (average of $924). 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.

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

Find hourly flight availability from Lexington to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Lexington to Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,192 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Lexington to Ireland?

    Located just 5.6 mi from the city center, Lexington Blue Grass (LEX) is the airport most travelers will use when flying to Ireland from Lexington.

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

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

  • How can I find direct flights from Lexington to Ireland?

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

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

    Yes. Cheapflights offers flight deals from Lexington to Ireland 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 Lexington to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Lexington to Ireland (average of $509). Flying from Lexington to Ireland in June is currently the most expensive (average of $924). 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

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Top 5 airlines flying from Lexington to Ireland

Discover the top 5 airlines that operate flights from Lexington to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$536Average$920FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$541Average$1,091FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$542Average$916FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$595Average$1,008FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$664Average$985FlexibilityNo cancel feeOn-timeN/A

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