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Lexington

$783+ Cheap flights from Dublin (DUB) to Lexington (LEX)

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LEX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Dublin to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Lexington (LEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$783
(British Airways)

Popular in

January

Cheapest in

April

Average price

$1,105
From Dublin to Lexington Blue Grass
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Dublin to Lexington

Cheapest flights from Dublin to Lexington
Explore the most affordable flight options available from Dublin to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This British Airways deal was found by Cheapflights users on 8/14. 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.
Thu 8/2810:40 amDUB - LEX
2 stops17h 43mBritish Airways
Mon 9/14:04 pmLEX - DUB
2 stops14h 46mBritish Airways
Deal found 8/14$783
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 9/139:30 amDUB - LEX
2 stops14h 14mAmerican Airlines
Sat 9/2012:54 pmLEX - DUB
2 stops12h 36mAmerican Airlines
Deal found 8/13$797
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 8/2812:40 pmDUB - LEX
1 stop16h 25mAmerican Airlines
Mon 9/111:44 amLEX - DUB
1 stop18h 56mAmerican Airlines
Deal found 8/14$819
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/79:30 amDUB - LEX
1 stop11h 00mAmerican Airlines
Sun 9/214:00 pmLEX - DUB
1 stop9h 30mAmerican Airlines
Deal found 8/14$843
This Ovago deal was found by Cheapflights users on 8/13. 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.
Sun 9/78:25 pmDUB - LEX
2 stops26h 38mBritish Airways
Sun 9/214:00 pmLEX - DUB
1 stop9h 30mBritish Airways
Deal found 8/13$901
This TravelUp deal was found by Cheapflights users on 8/13. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/131:45 pmDUB - LEX
1 stop14h 28mMultiple Airlines
Sat 9/204:41 pmLEX - DUB
1 stop12h 04mMultiple Airlines
Deal found 8/13$913
This Air Canada deal was found by Cheapflights users on 8/13. 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.
Sun 9/79:50 amDUB - LEX
2 stops18h 47mMultiple Airlines
Sun 9/211:59 pmLEX - DUB
3 stops18h 26mMultiple Airlines
Deal found 8/13$1,514

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Lexington 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 August 14, 2025.
Use the filters below to find and compare flights from Dublin to Lexington that are best for you.

Fly from

Dublin

Fly to

Lexington

Route

Depart

Return

Price

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 8/28

10:40 am-11:23 pm

2 stops17h 43m

Lexington Blue Grass

Mon 9/1

4:04 pm-11:50 am

2 stops14h 46m

$783

DublinLexington

DUB - LEX

DUBLEX

Dublin

Sat 9/13

9:30 am-6:44 pm

2 stops14h 14m

Lexington Blue Grass

Sat 9/20

12:54 pm-6:30 am

2 stops12h 36m

$797

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 8/28

12:40 pm-12:05 am

1 stop16h 25m

Lexington Blue Grass

Mon 9/1

11:44 am-11:40 am

1 stop18h 56m

$819

DublinLexington

DUB - LEX

DUBLEX

Dublin

Sun 9/7

9:30 am-3:30 pm

1 stop11h 00m

Lexington Blue Grass

Sun 9/21

4:00 pm-6:30 am

1 stop9h 30m

$843

DublinLexington

DUB - LEX

DUBLEX

Dublin

Sun 9/7

8:25 pm-6:03 pm

2 stops26h 38m

Lexington Blue Grass

Sun 9/21

4:00 pm-6:30 am

1 stop9h 30m

$901

DublinLexington

DUB - LEX

DUBLEX

Dublin

Sat 9/13

1:45 pm-11:13 pm

1 stop14h 28m

Lexington Blue Grass

Sat 9/20

4:41 pm-9:45 am

1 stop12h 04m

$913

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Dublin to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Dublin 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 Dublin to Lexington

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

Currently, August is the cheapest month in which you can book a flight from Dublin to Lexington (average of $303). Flying from Dublin to Lexington in April is currently the most expensive (average of $390). 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.

Related info for your journey

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Dublin to Lexington (average of $303). Flying from Dublin to Lexington in April is currently the most expensive (average of $390). 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

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Georgetown
Berea

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