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Cheap flights from Dublin to Lexington from $626

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Lexington departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dublin to Lexington

Cheap round-trip flights

Aer Lingus Logo
11:35 am - 11:10 pmDUB-LEX
16h 35m1 stop
Aer Lingus Logo
6:34 pm - 8:30 amLEX-DUB
32h 56m2 stops
$626Aer Lingus
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Fri, Sep 12 - Fri, Sep 19
Scandinavian Airlines Logo
12:40 pm - 11:50 pmDUB-LEX
40h 10m2 stops
Scandinavian Airlines Logo
3:40 pm - 11:50 amLEX-DUB
39h 10m2 stops
$753Scandinavian Airlines
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Thu, Aug 28 - Mon, Sep 1
British Airways Logo
10:55 am - 11:23 pmDUB-LEX
17h 28m2 stops
British Airways Logo
4:04 pm - 11:50 amLEX-DUB
14h 46m2 stops
$774British Airways
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Wed, Aug 27 - Mon, Sep 1
American Airlines Logo
9:30 am - 10:01 pmDUB-LEX
17h 31m2 stops
American Airlines Logo
6:41 am - 5:30 amLEX-DUB
17h 49m1 stop
$791American Airlines
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Thu, Aug 28 - Mon, Sep 1
American Airlines Logo
11:45 am - 7:46 pmDUB-LEX
13h 01m1 stop
American Airlines Logo
6:41 am - 5:30 amLEX-DUB
17h 49m1 stop
$800American Airlines
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Thu, Aug 28 - Mon, Sep 1
American Airlines Logo
11:45 am - 6:44 pmDUB-LEX
11h 59m1 stop
American Airlines Logo
6:34 pm - 11:40 amLEX-DUB
12h 06m1 stop
$806American Airlines
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Fri, Sep 12 - Fri, Sep 19
British Airways Logo
11:00 am - 11:28 pmDUB-LEX
17h 28m2 stops
British Airways Logo
7:00 pm - 2:40 pmLEX-DUB
14h 40m2 stops
$810British Airways
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Thu, Oct 2 - Mon, Oct 6
American Airlines Logo
9:30 am - 6:44 pmDUB-LEX
14h 14m2 stops
American Airlines Logo
12:54 pm - 6:30 amLEX-DUB
12h 36m2 stops
$811American Airlines
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Fri, Sep 12 - Fri, Sep 19
Finnair Logo
12:40 pm - 9:22 pmDUB-LEX
13h 42m1 stop
Finnair Logo
2:23 pm - 9:45 amLEX-DUB
14h 22m1 stop
$836Finnair
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Thu, Oct 2 - Mon, Oct 6
Delta Logo
5:55 am - 6:07 pmDUB-LEX
17h 12m2 stops
Delta Logo
1:03 pm - 8:45 amLEX-DUB
14h 42m1 stop
$982Delta
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Wed, Aug 27 - Mon, Sep 1

American Airlines flights from Dublin to Lexington

Our best American Airlines deals on Dublin to Lexington flight tickets
American Airlines
Aug 28
DUB9:30 amDublin
17h 31m
2 stops
LEX10:01 pmLexington Blue Grass
Sep 1
LEX6:41 amLexington Blue Grass
17h 49m
1 stop
DUB5:30 amDublin
$791
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American Airlines
Aug 28
DUB11:45 amDublin
13h 01m
1 stop
LEX7:46 pmLexington Blue Grass
Sep 1
LEX6:41 amLexington Blue Grass
17h 49m
1 stop
DUB5:30 amDublin
$800
Find similar
American Airlines
Sep 12
DUB11:45 amDublin
11h 59m
1 stop
LEX6:44 pmLexington Blue Grass
Sep 19
LEX6:34 pmLexington Blue Grass
12h 06m
1 stop
DUB11:40 amDublin
$806
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Air Canada flights from Dublin to Lexington

Our best Air Canada deals on Dublin to Lexington flight tickets
Air Canada
Oct 2
DUB2:30 pmDublin
31h 50m
3 stops
LEX5:20 pmLexington Blue Grass
Oct 6
LEX2:10 pmLexington Blue Grass
18h 15m
3 stops
DUB1:25 pmDublin
$1,676
Find similar
Air Canada
Sep 12
DUB2:30 pmDublin
31h 35m
3 stops
LEX5:05 pmLexington Blue Grass
Sep 19
LEX1:59 pmLexington Blue Grass
18h 26m
3 stops
DUB1:25 pmDublin
$2,128
Find similar

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 July 31, 2025.
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

DublinLexington

DUB - LEX

DUBLEX

Dublin

Fri 9/12

11:35 am-11:10 pm

1 stop16h 35m

Lexington Blue Grass

Fri 9/19

6:34 pm-8:30 am

2 stops32h 56m

$626

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 8/28

12:40 pm-11:50 pm

2 stops40h 10m

Lexington Blue Grass

Mon 9/1

3:40 pm-11:50 am

2 stops39h 10m

$753

DublinLexington

DUB - LEX

DUBLEX

Dublin

Wed 8/27

10:55 am-11:23 pm

2 stops17h 28m

Lexington Blue Grass

Mon 9/1

4:04 pm-11:50 am

2 stops14h 46m

$774

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 8/28

9:30 am-10:01 pm

2 stops17h 31m

Lexington Blue Grass

Mon 9/1

6:41 am-5:30 am

1 stop17h 49m

$791

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 8/28

11:45 am-7:46 pm

1 stop13h 01m

Lexington Blue Grass

Mon 9/1

6:41 am-5:30 am

1 stop17h 49m

$800

DublinLexington

DUB - LEX

DUBLEX

Dublin

Fri 9/12

11:45 am-6:44 pm

1 stop11h 59m

Lexington Blue Grass

Fri 9/19

6:34 pm-11:40 am

1 stop12h 06m

$806

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 10/2

11:00 am-11:28 pm

2 stops17h 28m

Lexington Blue Grass

Mon 10/6

7:00 pm-2:40 pm

2 stops14h 40m

$810

DublinLexington

DUB - LEX

DUBLEX

Dublin

Fri 9/12

9:30 am-6:44 pm

2 stops14h 14m

Lexington Blue Grass

Fri 9/19

12:54 pm-6:30 am

2 stops12h 36m

$811

DublinLexington

DUB - LEX

DUBLEX

Dublin

Thu 10/2

12:40 pm-9:22 pm

1 stop13h 42m

Lexington Blue Grass

Mon 10/6

2:23 pm-9:45 am

1 stop14h 22m

$836

DublinLexington

DUB - LEX

DUBLEX

Dublin

Wed 8/27

5:55 am-6:07 pm

2 stops17h 12m

Lexington Blue Grass

Mon 9/1

1:03 pm-8:45 am

1 stop14h 42m

$982

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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?

What is the cheapest month to fly to Lexington?

In general, November 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 $797. If you are unable to visit Lexington during the month of November, then departing from Dublin during the month April is also very affordable. Most momondo users find prices during this month for around $830.

What is the cheapest day to depart on your flight to Lexington?

On average, the least expensive day to fly to Lexington from Dublin is on a Sunday. momondo users have found tickets for Sunday departures for as low as $829. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $920.

What is the cheapest time of day to depart on your flight to Lexington?

The cheapest time of day to fly to Lexington is at noon when flights can be purchased for as low as $831. Try not to purchase tickets in the morning because they tend to be around $997. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Best Price Found

$626

Fastest flight time

11h 59m

Direct flights

None

Airports in Lexington

1 airport
The best flight deal from Dublin to Lexington found on momondo in the last 72 hours is $626
The fastest flight from Dublin to Lexington takes 11h 59m
There are no direct flights from Dublin to Lexington. Popular non-direct route for this connection is Dublin Airport - Lexington Blue Grass Airport.
There is 1 airport near Lexington: Lexington Blue Grass (LEX)
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  • 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 11h 59m 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
Midway
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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