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Cheap flights from Dublin to Lexington from $450

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Lexington departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Dublin to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:40 am - 11:38 pm
DUB
-
LEX
18h 58m
2 stops
British Airways Logo
4:27 pm - 1:30 pm
LEX
-
DUB
16h 03m
2 stops
$863British Airways
Wed, Apr 29 - Tue, May 5
British Airways Logo
6:30 am - 5:20 pm
DUB
-
LEX
15h 50m
2 stops
British Airways Logo
4:27 pm - 2:50 pm
LEX
-
DUB
17h 23m
2 stops
$864British Airways
Fri, Apr 24 - Sat, May 2
American Airlines Logo
11:45 am - 10:46 pm
DUB
-
LEX
16h 01m
1 stop
American Airlines Logo
1:11 pm - 9:35 am
LEX
-
DUB
15h 24m
1 stop
$877American Airlines
Wed, Apr 29 - Tue, May 5
American Airlines Logo
9:30 am - 11:38 pm
DUB
-
LEX
19h 08m
1 stop
American Airlines Logo
6:00 am - 6:30 am
LEX
-
DUB
19h 30m
1 stop
$885American Airlines
Fri, May 8 - Fri, May 15
American Airlines Logo
9:30 am - 10:53 pm
DUB
-
LEX
18h 23m
1 stop
American Airlines Logo
5:51 pm - 9:35 am
LEX
-
DUB
10h 44m
1 stop
$886American Airlines
Thu, Apr 16 - Mon, Apr 20
American Airlines Logo
12:40 pm - 11:52 pm
DUB
-
LEX
16h 12m
1 stop
American Airlines Logo
2:15 pm - 9:45 am
LEX
-
DUB
14h 30m
1 stop
$887American Airlines
Fri, Apr 24 - Sat, May 2
American Airlines Logo
1:45 pm - 11:56 pm
DUB
-
LEX
15h 11m
2 stops
American Airlines Logo
6:00 am - 6:30 am
LEX
-
DUB
19h 30m
1 stop
$890American Airlines
Fri, May 8 - Fri, May 15
American Airlines Logo
1:45 pm - 11:56 pm
DUB
-
LEX
15h 11m
2 stops
American Airlines Logo
1:14 pm - 11:50 am
LEX
-
DUB
17h 36m
1 stop
$891American Airlines
Fri, May 8 - Wed, May 20
British Airways Logo
6:30 am - 5:20 pm
DUB
-
LEX
15h 50m
2 stops
British Airways Logo
4:27 pm - 2:25 pm
LEX
-
DUB
16h 58m
2 stops
$900British Airways
Fri, Apr 24 - Sat, May 2
American Airlines Logo
9:30 am - 7:46 pm
DUB
-
LEX
15h 16m
2 stops
American Airlines Logo
11:42 am - 6:30 am
LEX
-
DUB
13h 48m
2 stops
$901American Airlines
Thu, Sep 3 - Mon, Sep 7

American Airlines flights from Dublin to Lexington

Our best American Airlines deals on Dublin to Lexington flight tickets
American Airlines
Apr 29
DUB11:45 amDublin
16h 01m
1 stop
LEX10:46 pmLexington Blue Grass
May 5
LEX1:11 pmLexington Blue Grass
15h 24m
1 stop
DUB9:35 amDublin
$877
American Airlines
May 8
DUB9:30 amDublin
19h 08m
1 stop
LEX11:38 pmLexington Blue Grass
May 15
LEX6:00 amLexington Blue Grass
19h 30m
1 stop
DUB6:30 amDublin
$885
American Airlines
Apr 16
DUB9:30 amDublin
18h 23m
1 stop
LEX10:53 pmLexington Blue Grass
Apr 20
LEX5:51 pmLexington Blue Grass
10h 44m
1 stop
DUB9:35 amDublin
$886

Air Canada flights from Dublin to Lexington

Our best Air Canada deals on Dublin to Lexington flight tickets
Air Canada
Apr 24
DUB2:30 pmDublin
31h 32m
3 stops
LEX5:02 pmLexington Blue Grass
May 2
LEX2:05 pmLexington Blue Grass
19h 45m
3 stops
DUB2:50 pmDublin
$1,317
Air Canada
May 8
DUB2:30 pmDublin
31h 32m
3 stops
LEX5:02 pmLexington Blue Grass
May 15
LEX2:05 pmLexington Blue Grass
18h 25m
3 stops
DUB1:30 pmDublin
$1,501
Air Canada
Apr 29
DUB2:30 pmDublin
33h 19m
3 stops
LEX6:49 pmLexington Blue Grass
May 5
LEX2:05 pmLexington Blue Grass
18h 25m
3 stops
DUB1:30 pmDublin
$1,586

momondo 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, momondo users made 832,500 searches. Data last updated March 26, 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

Wed 4/29

9:40 am-11:38 pm

2 stops18h 58m

Lexington Blue Grass

Tue 5/5

4:27 pm-1:30 pm

2 stops16h 03m

$863

DublinLexington

DUB - LEX

DUBLEX

Dublin

Fri 4/24

6:30 am-5:20 pm

2 stops15h 50m

Lexington Blue Grass

Sat 5/2

4:27 pm-2:50 pm

2 stops17h 23m

$864

DublinLexington

DUB - LEX

DUBLEX

Dublin

Wed 4/29

11:45 am-10:46 pm

1 stop16h 01m

Lexington Blue Grass

Tue 5/5

1:11 pm-9:35 am

1 stop15h 24m

$877

DublinLexington

DUB - LEX

DUBLEX

Dublin

Fri 5/8

9:30 am-11:38 pm

1 stop19h 08m

Lexington Blue Grass

Fri 5/15

6:00 am-6:30 am

1 stop19h 30m

$885

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 4/16

9:30 am-10:53 pm

1 stop18h 23m

Lexington Blue Grass

Mon 4/20

5:51 pm-9:35 am

1 stop10h 44m

$886

DublinLexington

DUB - LEX

DUBLEX

Dublin

Fri 4/24

12:40 pm-11:52 pm

1 stop16h 12m

Lexington Blue Grass

Sat 5/2

2:15 pm-9:45 am

1 stop14h 30m

$887

DublinLexington

DUB - LEX

DUBLEX

Dublin

Fri 5/8

1:45 pm-11:56 pm

2 stops15h 11m

Lexington Blue Grass

Fri 5/15

6:00 am-6:30 am

1 stop19h 30m

$890

DublinLexington

DUB - LEX

DUBLEX

Dublin

Fri 5/8

1:45 pm-11:56 pm

2 stops15h 11m

Lexington Blue Grass

Wed 5/20

1:14 pm-11:50 am

1 stop17h 36m

$891

DublinLexington

DUB - LEX

DUBLEX

Dublin

Fri 4/24

6:30 am-5:20 pm

2 stops15h 50m

Lexington Blue Grass

Sat 5/2

4:27 pm-2:25 pm

2 stops16h 58m

$900
Quickest round-trip

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 9/3

9:30 am-7:46 pm

2 stops15h 16m

Lexington Blue Grass

Mon 9/7

11:42 am-6:30 am

2 stops13h 48m

$901

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lexington from

How to get the cheapest flight ticket from Dublin to Lexington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dublin and Lexington?

When to book flights from Dublin to Lexington

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Lexington according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dublin to Lexington (DUB to LEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Lexington

Fastest flight time

15h 07m

Direct flights

None
The fastest flight from Dublin to Lexington takes 15h 07m
There are no direct flights from Dublin to Lexington. There are no popular flight routes from Dublin to Lexington.
Search flight deals

  • How far is Dublin to Lexington Blue Grass by plane?

    A flight from Dublin to Lexington Blue Grass will travel around 3716.9 mi. Typically, this will take 15h 07m by plane in normal conditions.

  • When did momondo last update prices for flights from Dublin Airport to Lexington Blue Grass Airport?

    Prices for flights from Dublin Airport to Lexington Blue Grass Airport refresh daily.

  • How old do you have to be to fly from Dublin Airport to Lexington Blue Grass Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Lexington Blue Grass Airport.

  • What documentation or ID do you need to fly to Lexington Blue Grass Airport?

    The required travel and health documents for your Lexington Blue Grass Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lexington Blue Grass Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Lexington?

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

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Lexington?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Lexington for you.

Can I find flights from Dublin to Lexington with flexible booking policies on momondo?

Flights from Dublin to Lexington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Dublin to Lexington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lexington from Dublin.

I’m not ready to book a flight from Dublin to Lexington right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dublin to Lexington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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