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Lexington

$712+ Cheap flights from Dublin (DUB) to Lexington (LEX)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LEX
Jun 7 — Jun 141
Sun 6/7
Sun 6/14
1 adult, Economy
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Cheap 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 May 8, 2026.

This American Airlines deal was found by Cheapflights users on 5/7. 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 5/149:30 am
DUB
-
LEX
1 stop11h 27m
American Airlines
Mon 5/185:51 pm
LEX
-
DUB
1 stop10h 44m
American Airlines
Deal found 5/7$936
This American Airlines deal was found by Cheapflights users on 5/7. 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 6/101:45 pm
DUB
-
LEX
1 stop13h 47m
American Airlines
Wed 6/175:40 am
LEX
-
DUB
1 stop19h 50m
American Airlines
Deal found 5/7$941
This British Airways deal was found by Cheapflights users on 5/3. 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 6/410:30 am
DUB
-
LEX
2 stops17h 02m
British Airways
Wed 6/106:36 pm
LEX
-
DUB
2 stops15h 14m
British Airways
Deal found 5/3$947
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/511:45 am
DUB
-
LEX
1 stop17h 14m
American Airlines
Tue 6/94:35 pm
LEX
-
DUB
1 stop12h 00m
American Airlines
Deal found 5/5$955
This Delta deal was found by Cheapflights users on 5/7. 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.
Thu 5/145:55 am
DUB
-
LEX
2 stops16h 17m
Delta
Mon 5/1810:43 am
LEX
-
DUB
2 stops18h 17m
Delta
Deal found 5/7$957
This KLM deal was found by Cheapflights users on 5/7. 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 6/105:55 am
DUB
-
LEX
2 stops16h 29m
KLM
Wed 6/1710:49 am
LEX
-
DUB
1 stop18h 11m
KLM
Deal found 5/7$962
This Delta deal was found by Cheapflights users on 5/5. 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 6/191:15 pm
DUB
-
LEX
2 stops25h 34m
Delta
Fri 6/266:04 pm
LEX
-
DUB
1 stop10h 56m
Delta
Deal found 5/5$964
This KLM deal was found by Cheapflights users on 5/3. 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 6/411:00 am
DUB
-
LEX
1 stop17h 59m
KLM
Wed 6/101:04 pm
LEX
-
DUB
1 stop14h 41m
KLM
Deal found 5/3$966
This Justfly.com deal was found by Cheapflights users on 5/7. 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.
Wed 6/1010:40 am
DUB
-
LEX
2 stops27h 45m
WestJet
Wed 6/177:35 am
LEX
-
DUB
2 stops19h 45m
WestJet
Deal found 5/7$969
This deal was found by Cheapflights users on 5/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:35 am
DUB
-
LEX
1 stop13h 52m
United Airlines
Tue 10/272:00 pm
LEX
-
DUB
1 stop14h 10m
United Airlines
Deal found 5/5$974

Find 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 May 8, 2026.

Round-trip from

$941
(American Airlines)

One-way from

$712
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$1,075
From Dublin to Lexington Blue Grass
Search Deals
One-way flight from Dublin to Lexington Blue Grass
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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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 May 8, 2026.
Use the filters below to find and compare flights from Dublin to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 6/4

10:30 am-10:32 pm

2 stops17h 02m

Lexington Blue Grass

Wed 6/10

6:36 pm-2:50 pm

2 stops15h 14m

$947

DublinLexington

DUB - LEX

DUBLEX

Dublin

Fri 6/5

11:45 am-11:59 pm

1 stop17h 14m

Lexington Blue Grass

Tue 6/9

4:35 pm-9:35 am

1 stop12h 00m

$955
Quickest round-trip

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 6/4

5:55 am-5:12 pm

2 stops16h 17m

Lexington Blue Grass

Wed 6/10

6:04 pm-10:00 am

1 stop10h 56m

$955

DublinLexington

DUB - LEX

DUBLEX

Dublin

Wed 6/10

5:55 am-5:24 pm

2 stops16h 29m

Lexington Blue Grass

Wed 6/17

10:49 am-10:00 am

1 stop18h 11m

$962

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 6/4

11:00 am-11:59 pm

1 stop17h 59m

Lexington Blue Grass

Wed 6/10

1:04 pm-8:45 am

1 stop14h 41m

$966
Cheapest one-way
Quickest one-way

DublinLexington

DUB - LEX

DUBLEX

Dublin

Wed 7/29

12:15 pm-8:10 am

3 stops24h 55m

$712

DublinLexington

DUB - LEX

DUBLEX

Dublin

Wed 7/29

9:30 am-10:50 am

1 stop30h 20m

$794

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Sorted by cheapest first

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

How much does it cost to fly round-trip from Dublin to Lexington?

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.

  • How long is the flight from Dublin to Lexington?

    For as low as $955, British Airways can have you in Lexington from Dublin in 16h 17m. Dublin and Lexington are separated by a distance of 3720 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

Traveling to a place near Lexington?

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

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