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$581+ Cheap flights from Lexington (LEX) to Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — DUB
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$581
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$889
Provider with most accurate pricing for Lexington Blue Grass-Dublin flight deals.
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Provider most trusted by Cheapflights users for Lexington Blue Grass-Dublin flights.
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From Lexington Blue Grass to Ireland
Search Deals
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. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/16. 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
Tue 8/199:30 amSNN - LEX
1 stop15h 53mUnited Airlines
Deal found 4/16$581
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 10/141:59 pmLEX - DUB
1 stop14h 46mUnited Airlines
Sun 10/199:50 amDUB - LEX
2 stops39h 58mUnited Airlines
Deal found 4/17$718
This American Airlines deal was found by Cheapflights users on 4/17. 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 10/1411:08 amLEX - DUB
1 stop14h 22mAmerican Airlines
Sun 10/1911:45 amDUB - LEX
1 stop17h 20mAmerican Airlines
Deal found 4/17$746
This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 5/167:05 amLEX - DUB
1 stop20h 40mDelta
Wed 5/2111:00 amDUB - LEX
1 stop13h 11mDelta
Deal found 4/17$856
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/26:04 pmLEX - SNN
2 stops16h 46mAmerican Airlines
Tue 5/67:40 amSNN - LEX
2 stops14h 53mAmerican Airlines
Deal found 4/17$912
This Delta deal was found by Cheapflights users on 4/16. 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.
Fri 8/86:00 amLEX - SNN
2 stops24h 10mDelta
Mon 8/181:05 pmSNN - LEX
2 stops28h 31mDelta
Deal found 4/16$965
This Air Canada deal was found by Cheapflights users on 4/17. 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 5/299:08 amLEX - DUB
2 stops18h 07mMultiple Airlines
Sat 6/79:20 amDUB - LEX
3 stops19h 15mMultiple Airlines
Deal found 4/17$987
This Air Canada deal was found by Cheapflights users on 4/17. 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.
Wed 9/242:00 pmLEX - SNN
3 stops21h 10mAir Canada
Thu 10/99:15 pmSNN - LEX
3 stops28h 33mAir Canada
Deal found 4/17$1,020
This Air Canada deal was found by Cheapflights users on 4/17. 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.
Wed 10/151:59 pmLEX - DUB
3 stops18h 26mAir Canada
Sun 10/198:50 amDUB - LEX
3 stops16h 58mAir Canada
Deal found 4/17$1,101
This Ovago deal was found by Cheapflights users on 4/17. 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.
Mon 7/73:45 pmLEX - DUB
2 stops37h 05mScandinavian Airlines
Sat 7/127:00 pmDUB - LEX
2 stops33h 56mScandinavian Airlines
Deal found 4/17$1,384
This KAYAK deal was found by Cheapflights users on 4/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/71:57 pmLEX - DUB
1 stop14h 48mFinnair
Sat 7/1212:40 pmDUB - LEX
1 stop15h 28mFinnair
Deal found 4/17$1,723
This AranGrant deal was found by Cheapflights users on 4/17. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/112:10 pmLEX - DUB
2 stops21h 45mLufthansa
Fri 5/1611:35 amDUB - LEX
1 stop17h 11mLufthansa
Deal found 4/17$2,695

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 April 17, 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

LexingtonShannon

LEX - SNN

LEXSNN

Lexington Blue Grass

Sat 8/9

5:44 pm-7:30 am

1 stop32h 46m

Shannon

Tue 8/19

9:30 am-8:23 pm

1 stop15h 53m

$581

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 10/14

1:59 pm-9:45 am

1 stop14h 46m

Dublin

Sun 10/19

9:50 am-8:48 pm

2 stops39h 58m

$718

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 10/14

11:08 am-6:30 am

1 stop14h 22m

Dublin

Sun 10/19

11:45 am-12:05 am

1 stop17h 20m

$746

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Fri 5/16

7:05 am-8:45 am

1 stop20h 40m

Dublin

Wed 5/21

11:00 am-7:11 pm

1 stop13h 11m

$856

LexingtonShannon

LEX - SNN

LEXSNN

Lexington Blue Grass

Fri 5/2

6:04 pm-3:50 pm

2 stops16h 46m

Shannon

Tue 5/6

7:40 am-5:33 pm

2 stops14h 53m

$912

LexingtonShannon

LEX - SNN

LEXSNN

Lexington Blue Grass

Fri 8/8

6:00 am-11:10 am

2 stops24h 10m

Shannon

Mon 8/18

1:05 pm-12:36 pm

2 stops28h 31m

$965

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Thu 5/29

9:08 am-8:15 am

2 stops18h 07m

Dublin

Sat 6/7

9:20 am-11:35 pm

3 stops19h 15m

$987

LexingtonShannon

LEX - SNN

LEXSNN

Lexington Blue Grass

Wed 9/24

2:00 pm-4:10 pm

3 stops21h 10m

Shannon

Thu 10/9

9:15 pm-8:48 pm

3 stops28h 33m

$1,020

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Mon 7/7

3:45 pm-9:50 am

2 stops37h 05m

Dublin

Sat 7/12

7:00 pm-11:56 pm

2 stops33h 56m

$1,384

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Thu 5/29

2:07 pm-1:25 pm

3 stops18h 18m

Dublin

Sat 6/7

9:20 am-11:35 pm

3 stops19h 15m

$1,410

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 20 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 $1,006). 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 April 17, 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 April 17, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair 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
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,335 reviews
Delta
8.0
Very good
7,916 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    $608 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on WestJet and American Airlines, with prices starting from $628 and $798, 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 $1,006). 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$528Average$1,026FlexibilityNo cancel feeOn-time71%
DeltaCheapest$536Average$953FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$541Average$1,091FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$595Average$1,151FlexibilityNo cancel feeOn-time69%

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