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$410+ 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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — DUB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$502
(United Airlines)

One-way from

$410
(Travelocity)

Popular in

June

Cheapest in

November

Average price

$1,383
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. 25% potential increase in price ($310 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sun 8/102:05 pmLEX - DUB
1 stop14h 40mUnited Airlines
Tue 8/199:20 amDUB - LEX
2 stops33h 04mUnited Airlines
Deal found 6/9$502
This Delta deal was found by Cheapflights users on 6/9. 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 8/103:46 pmLEX - DUB
1 stop11h 59mDelta
Wed 8/2011:00 amDUB - LEX
1 stop13h 06mDelta
Deal found 6/9$536
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Sat 8/92:05 pmLEX - DUB
2 stops36h 40mAir Canada
Fri 8/229:50 amDUB - LEX
2 stops36h 15mAir Canada
Deal found 6/12$538
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 8/95:44 pmLEX - SNN
1 stop32h 46mUnited Airlines
Wed 8/209:30 amSNN - LEX
1 stop19h 27mUnited Airlines
Deal found 6/9$541
This Delta deal was found by Cheapflights users on 6/9. 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
Thu 8/211:05 pmSNN - LEX
2 stops14h 53mDelta
Deal found 6/9$551
This Lufthansa deal was found by Cheapflights users on 6/12. 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.
Sat 8/95:44 pmLEX - DUB
2 stops35h 11mLufthansa
Fri 8/225:55 amDUB - LEX
2 stops23h 02mLufthansa
Deal found 6/12$589
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 12/164:04 pmLEX - DUB
2 stops14h 11mAmerican Airlines
Wed 12/2411:30 amDUB - LEX
1 stop14h 20mAmerican Airlines
Deal found 6/12$635
This KLM deal was found by Cheapflights users on 6/10. 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.
Wed 9/1711:00 amLEX - DUB
1 stop18h 00mKLM
Tue 9/2310:00 amDUB - LEX
1 stop16h 36mKLM
Deal found 6/10$746
This British Airways deal was found by Cheapflights users on 6/11. 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.
Sun 8/1011:44 amLEX - DUB
2 stops24h 31mBritish Airways
Wed 8/2011:15 amDUB - LEX
2 stops17h 08mBritish Airways
Deal found 6/11$779
This British Airways deal was found by Cheapflights users on 6/10. 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 stops44h 36mBritish Airways
Wed 8/204:55 pmSNN - LEX
2 stops35h 28mBritish Airways
Deal found 6/10$784
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Fri 10/311:59 pmLEX - DUB
3 stops16h 16mMultiple Airlines
Sun 11/99:00 amDUB - LEX
2 stops19h 44mMultiple Airlines
Deal found 6/12$825

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 June 12, 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

Sun 8/10

2:05 pm-9:45 am

1 stop14h 40m

Dublin

Tue 8/19

9:20 am-1:24 pm

2 stops33h 04m

$502

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sun 8/10

3:46 pm-8:45 am

1 stop11h 59m

Dublin

Wed 8/20

11:00 am-7:06 pm

1 stop13h 06m

$536

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sat 8/9

2:05 pm-7:45 am

2 stops36h 40m

Dublin

Fri 8/22

9:50 am-5:05 pm

2 stops36h 15m

$538

LexingtonShannon

LEX - SNN

LEXSNN

Lexington Blue Grass

Sat 8/9

5:44 pm-7:30 am

1 stop32h 46m

Shannon

Wed 8/20

9:30 am-11:57 pm

1 stop19h 27m

$541

LexingtonShannon

LEX - SNN

LEXSNN

Lexington Blue Grass

Sat 8/9

6:54 pm-11:10 am

2 stops35h 16m

Shannon

Thu 8/21

1:05 pm-10:58 pm

2 stops14h 53m

$551

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sat 8/9

5:44 pm-9:55 am

2 stops35h 11m

Dublin

Fri 8/22

5:55 am-11:57 pm

2 stops23h 02m

$589

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Wed 8/6

10:24 am-10:00 am

1 stop18h 36m

Dublin

Fri 8/15

11:00 am-9:41 pm

1 stop15h 41m

$641

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sun 8/10

11:44 am-5:15 pm

2 stops24h 31m

Dublin

Wed 8/20

11:15 am-11:23 pm

2 stops17h 08m

$779

LexingtonShannon

LEX - SNN

LEXSNN

Lexington Blue Grass

Sat 8/9

6:59 pm-8:35 pm

2 stops44h 36m

Shannon

Wed 8/20

4:55 pm-11:23 pm

2 stops35h 28m

$784

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Fri 10/31

1:59 pm-10:15 am

3 stops16h 16m

Dublin

Sun 11/9

9:00 am-11:44 pm

2 stops19h 44m

$825

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 18 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 $947). 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 June 12, 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.

Rainfall in Ireland by month

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

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

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

If weather is an important factor for your trip to Ireland, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Delta, KLM and United Airlines from Lexington to Ireland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.

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

    $410 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on KLM and United Airlines, with prices starting from $413 and $433, respectively.

  • 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 $947). 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 4 airlines flying from Lexington to Ireland

Discover the top 4 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$536Average$953FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$541Average$1,091FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$542Average$942FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$595Average$1,151FlexibilityNo cancel feeOn-time69%

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