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$650+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — DUB
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$767
(United)

Popular in

June

Cheapest in

November

Average price

$765
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 ($326 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 March 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 March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 10/297:30 amLEX - DUB
2 stops19h 30mUnited Airlines
Mon 11/39:00 amDUB - LEX
2 stops16h 23mUnited Airlines
Deal found 3/27$650
This SmartFares deal was found by Cheapflights users on 3/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:30 pmLEX - DUB
2 stops41h 20mScandinavian Airlines
Wed 10/112:40 pmDUB - LEX
2 stops40h 16mScandinavian Airlines
Deal found 3/27$740
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:10 pmLEX - DUB
1 stop14h 35mMultiple Airlines
Wed 4/309:50 amDUB - LEX
2 stops42h 56mMultiple Airlines
Deal found 3/27$767
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Sun 4/135:05 pmLEX - DUB
2 stops13h 50mAmerican Airlines
Tue 4/2911:45 amDUB - LEX
1 stop10h 49mAmerican Airlines
Deal found 3/26$791
This Delta deal was found by Cheapflights users on 3/27. 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.
Wed 9/243:45 pmLEX - DUB
1 stop12h 00mDelta
Wed 10/111:00 amDUB - LEX
1 stop12h 55mDelta
Deal found 3/27$794
This Air France deal was found by Cheapflights users on 3/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/201:05 pmLEX - DUB
2 stops13h 40mAir France
Tue 5/273:00 pmDUB - LEX
2 stops13h 51mAir France
Deal found 3/27$799
This KLM deal was found by Cheapflights users on 3/27. 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.
Tue 5/2010:09 amLEX - DUB
1 stop17h 36mKLM
Tue 5/2711:00 amDUB - LEX
1 stop17h 51mKLM
Deal found 3/27$844
This Justfly.com deal was found by Cheapflights users on 3/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:39 pmLEX - DUB
2 stops19h 51mBritish Airways
Tue 5/278:20 pmDUB - LEX
2 stops30h 50mBritish Airways
Deal found 3/26$886
This American Airlines deal was found by Cheapflights users on 3/28. 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 9/243:59 pmLEX - SNN
2 stops14h 21mAmerican Airlines
Thu 10/97:40 amSNN - LEX
2 stops21h 25mAmerican Airlines
Deal found 3/28$905
This Air Canada deal was found by Cheapflights users on 3/27. 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 5/292:07 pmLEX - DUB
3 stops18h 18mAir Canada
Sat 6/79:20 amDUB - LEX
3 stops19h 15mAir Canada
Deal found 3/27$1,184

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 March 28, 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

Wed 4/23

2:10 pm-9:45 am

1 stop14h 35m

Dublin

Wed 4/30

9:50 am-11:46 pm

2 stops42h 56m

$767

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sun 4/13

2:10 pm-10:20 am

2 stops15h 10m

Dublin

Tue 4/29

9:50 am-11:44 pm

2 stops18h 54m

$779

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sun 4/13

5:05 pm-11:55 am

2 stops13h 50m

Dublin

Tue 4/29

11:45 am-5:34 pm

1 stop10h 49m

$791

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 5/20

1:05 pm-7:45 am

2 stops13h 40m

Dublin

Tue 5/27

3:00 pm-11:51 pm

2 stops13h 51m

$799

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 5/20

10:09 am-8:45 am

1 stop17h 36m

Dublin

Tue 5/27

11:00 am-11:51 pm

1 stop17h 51m

$844

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 5/20

6:39 pm-7:30 pm

2 stops19h 51m

Dublin

Tue 5/27

8:20 pm-10:10 pm

2 stops30h 50m

$886

LexingtonShannon

LEX - SNN

LEXSNN

Lexington Blue Grass

Wed 9/24

3:59 pm-11:20 am

2 stops14h 21m

Shannon

Thu 10/9

7:40 am-12:05 am

2 stops21h 25m

$905

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Thu 5/29

7:05 am-9:15 am

2 stops21h 10m

Dublin

Sat 6/7

12:00 pm-9:50 am

2 stops26h 50m

$919

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

$1,184

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 $1,010). 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 March 28, 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 March 28, 2025.
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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
1,321 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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.
Air France
7.4
Good
1,424 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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.

  • 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 $1,010). 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$528Average$1,035FlexibilityNo cancel feeOn-time71%
DeltaCheapest$536Average$953FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$595Average$1,151FlexibilityNo cancel feeOn-time69%
KLMCheapest$752Average$1,091FlexibilityNo cancel feeOn-time75%
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