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Cheap flights from Dublin to Lexington from $414

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 9/4. 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

Find the cheapest flights from Dublin to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:30 am - 11:59 pmDUB  Dublin-LEX Lexington Blue Grass
17h 29m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
4:04 pm - 8:30 amLEX  Lexington Blue Grass-DUB Dublin
11h 26m1 stop Philadelphia
$899American Airlines
Fri, Dec 4 - Tue, Dec 8
American Airlines Logo
11:30 am - 5:44 pmDUB  Dublin-LEX Lexington Blue Grass
11h 14m1 stop Philadelphia
American Airlines Logo
11:24 am - 8:30 amLEX  Lexington Blue Grass-DUB Dublin
16h 06m2 stops Charlotte Douglas Philadelphia
$900American Airlines
Fri, Dec 4 - Tue, Dec 8
British Airways Logo
6:30 am - 6:24 pmDUB  Dublin-LEX Lexington Blue Grass
16h 54m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
6:54 pm - 2:50 pmLEX  Lexington Blue Grass-DUB Dublin
15h 56m2 stops Chicago O'Hare Intl London Heathrow
$903British Airways
Sun, Oct 18 - Thu, Oct 29
British Airways Logo
6:30 am - 6:25 pmDUB  Dublin-LEX Lexington Blue Grass
16h 55m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
6:59 pm - 2:50 pmLEX  Lexington Blue Grass-DUB Dublin
14h 51m2 stops Chicago O'Hare Intl London Heathrow
$923British Airways
Thu, Aug 27 - Mon, Aug 31
British Airways Logo
6:30 am - 6:25 pmDUB  Dublin-LEX Lexington Blue Grass
16h 55m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
4:54 pm - 11:20 amLEX  Lexington Blue Grass-DUB Dublin
13h 26m2 stops Philadelphia London Heathrow
$924British Airways
Thu, Aug 27 - Mon, Aug 31
British Airways Logo
6:30 am - 5:31 pmDUB  Dublin-LEX Lexington Blue Grass
16h 01m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
6:01 pm - 2:50 pmLEX  Lexington Blue Grass-DUB Dublin
15h 49m2 stops Chicago O'Hare Intl London Heathrow
$927British Airways
Thu, Sep 17 - Thu, Sep 24
British Airways Logo
6:30 am - 5:31 pmDUB  Dublin-LEX Lexington Blue Grass
16h 01m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
6:01 pm - 2:50 pmLEX  Lexington Blue Grass-DUB Dublin
15h 49m2 stops Chicago O'Hare Intl London Heathrow
$928British Airways
Thu, Sep 10 - Fri, Sep 25
Multiple Airlines Logo
9:30 am - 8:50 pmDUB  Dublin-LEX Lexington Blue Grass
16h 20m2 stops Philadelphia Charlotte Douglas
Multiple Airlines Logo
11:13 am - 6:30 amLEX  Lexington Blue Grass-DUB Dublin
14h 17m2 stops Chicago O'Hare Intl Philadelphia
$931Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
Multiple Airlines Logo
9:30 am - 10:59 pmDUB  Dublin-LEX Lexington Blue Grass
18h 29m2 stops Philadelphia Charlotte Douglas
Multiple Airlines Logo
7:27 am - 6:30 amLEX  Lexington Blue Grass-DUB Dublin
18h 03m1 stop Philadelphia
$935Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
American Airlines Logo
11:45 am - 6:43 pmDUB  Dublin-LEX Lexington Blue Grass
11h 58m1 stop Charlotte Douglas
American Airlines Logo
6:59 pm - 11:50 amLEX  Lexington Blue Grass-DUB Dublin
11h 51m1 stop Chicago O'Hare Intl
$936American Airlines
Thu, Aug 27 - Mon, Aug 31

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United Airlines flights from Dublin to Lexington

Our best United Airlines deals on Dublin to Lexington flight tickets
United Airlines
Dec 4
DUB10:40 amDublin
11h 15m
1 stop
LEX4:55 pmLexington Blue Grass
Dec 8
LEX11:10 amLexington Blue Grass
16h 00m
1 stop
DUB8:10 amDublin
$1,080
United Airlines
Sep 26
DUB9:20 amDublin
19h 35m
2 stops
LEX11:55 pmLexington Blue Grass
Oct 3
LEX10:11 amLexington Blue Grass
19h 29m
2 stops
DUB10:40 amDublin
$1,134
United Airlines
Sep 18
DUB9:20 amDublin
32h 56m
2 stops
LEX1:16 pmLexington Blue Grass
Sep 21
LEX5:57 pmLexington Blue Grass
10h 48m
1 stop
DUB9:45 amDublin
$1,140

British Airways flights from Dublin to Lexington

Our best British Airways deals on Dublin to Lexington flight tickets
British Airways
Oct 18
DUB6:30 amDublin
16h 54m
2 stops
LEX6:24 pmLexington Blue Grass
Oct 29
LEX6:54 pmLexington Blue Grass
15h 56m
2 stops
DUB2:50 pmDublin
$903
British Airways
Aug 27
DUB6:30 amDublin
16h 55m
2 stops
LEX6:25 pmLexington Blue Grass
Aug 31
LEX6:59 pmLexington Blue Grass
14h 51m
2 stops
DUB2:50 pmDublin
$923
British Airways
Aug 27
DUB6:30 amDublin
16h 55m
2 stops
LEX6:25 pmLexington Blue Grass
Aug 31
LEX4:54 pmLexington Blue Grass
13h 26m
2 stops
DUB11:20 amDublin
$924

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 August 12, 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 Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Fri 12/4

11:30 am-11:59 pm

2 stops17h 29m

Lexington Blue Grass

Tue 12/8

4:04 pm-8:30 am

1 stop11h 26m

$899

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Fri 12/4

11:30 am-5:44 pm

1 stop11h 14m

Lexington Blue Grass

Tue 12/8

11:24 am-8:30 am

2 stops16h 06m

$900

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Sun 10/18

6:30 am-6:24 pm

2 stops16h 54m

Lexington Blue Grass

Thu 10/29

6:54 pm-2:50 pm

2 stops15h 56m

$903

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 8/27

6:30 am-6:25 pm

2 stops16h 55m

Lexington Blue Grass

Mon 8/31

6:59 pm-2:50 pm

2 stops14h 51m

$923

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 8/27

6:30 am-6:25 pm

2 stops16h 55m

Lexington Blue Grass

Mon 8/31

4:54 pm-11:20 am

2 stops13h 26m

$924

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 9/17

6:30 am-5:31 pm

2 stops16h 01m

Lexington Blue Grass

Thu 9/24

6:01 pm-2:50 pm

2 stops15h 49m

$927

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 9/10

6:30 am-5:31 pm

2 stops16h 01m

Lexington Blue Grass

Fri 9/25

6:01 pm-2:50 pm

2 stops15h 49m

$928

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 9/24

9:30 am-8:50 pm

2 stops16h 20m

Lexington Blue Grass

Thu 10/1

11:13 am-6:30 am

2 stops14h 17m

$931

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 9/24

9:30 am-10:59 pm

2 stops18h 29m

Lexington Blue Grass

Thu 10/1

7:27 am-6:30 am

1 stop18h 03m

$935
Quickest round-trip

DublinLexington

DUB Dublin - LEX Lexington Blue Grass

DUBLEX

Dublin

Thu 8/27

11:45 am-6:43 pm

1 stop11h 58m

Lexington Blue Grass

Mon 8/31

6:59 pm-11:50 am

1 stop11h 51m

$936

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 cheapest month to fly to Lexington?

In general, July is the cheapest month to fly from Dublin to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Lexington during the month of July, then departing from Dublin during the month November is also very affordable. Most momondo users find prices during this month for around $781.

Can stopping save me money on Dublin to Lexington flights?

You could potentially save up to 22% on your flight if you consider stops on a Dublin to Lexington flight.

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

16h 01m

Direct flights

None
The fastest flight from Dublin to Lexington takes 16h 01m
There are no direct flights from Dublin to Lexington. There are no popular flight routes from Dublin to Lexington.
Search flight deals

Frequently asked questions about flying from Dublin to Lexington

  • 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 16h 01m 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
Georgetown
Somerset
Winchester
Frankfort
Danville
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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