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Cheap flights from Lexington to Dublin from $326

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Dublin departing on 9/21. 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
0 bags

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Find the cheapest flights from Lexington to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:25 pm - 6:00 pm
LEX
-
DUB
23h 35m
2 stops
Multiple Airlines Logo
1:00 pm - 9:54 pm
DUB
-
LEX
13h 54m
1 stop
$711Multiple Airlines
Wed, Oct 21 - Tue, Nov 3
American Airlines Logo
7:53 am - 6:30 am
LEX
-
DUB
17h 37m
1 stop
American Airlines Logo
11:30 am - 5:35 pm
DUB
-
LEX
11h 05m
1 stop
$717American Airlines
Wed, Oct 21 - Tue, Nov 3
British Airways Logo
7:07 pm - 2:35 pm
LEX
-
DUB
14h 28m
2 stops
British Airways Logo
10:55 am - 11:38 pm
DUB
-
LEX
17h 43m
2 stops
$718British Airways
Wed, Oct 21 - Tue, Nov 3
British Airways Logo
7:02 pm - 2:35 pm
LEX
-
DUB
14h 33m
2 stops
British Airways Logo
10:30 am - 11:59 pm
DUB
-
LEX
18h 29m
2 stops
$722British Airways
Tue, Sep 1 - Fri, Sep 11
United Airlines Logo
11:05 am - 7:20 am
LEX
-
DUB
15h 15m
2 stops
United Airlines Logo
9:20 am - 4:54 pm
DUB
-
LEX
36h 34m
2 stops
$728United Airlines
Tue, Sep 1 - Fri, Sep 11
British Airways Logo
7:02 pm - 2:35 pm
LEX
-
DUB
14h 33m
2 stops
British Airways Logo
10:30 am - 11:59 pm
DUB
-
LEX
18h 29m
2 stops
$752British Airways
Tue, Sep 1 - Fri, Sep 11
United Airlines Logo
11:05 am - 7:20 am
LEX
-
DUB
15h 15m
2 stops
United Airlines Logo
11:35 am - 10:30 pm
DUB
-
LEX
15h 55m
1 stop
$754United Airlines
Tue, Sep 1 - Fri, Sep 11
British Airways Logo
6:51 pm - 5:25 pm
LEX
-
DUB
17h 34m
2 stops
British Airways Logo
8:50 am - 11:38 pm
DUB
-
LEX
19h 48m
2 stops
$767British Airways
Thu, Nov 5 - Thu, Nov 12
British Airways Logo
6:51 pm - 5:25 pm
LEX
-
DUB
17h 34m
2 stops
British Airways Logo
1:10 pm - 11:38 pm
DUB
-
LEX
15h 28m
2 stops
$768British Airways
Thu, Nov 5 - Thu, Nov 12
American Airlines Logo
1:25 pm - 9:45 am
LEX
-
DUB
15h 20m
1 stop
American Airlines Logo
9:30 am - 5:14 pm
DUB
-
LEX
12h 44m
1 stop
$778American Airlines
Tue, Oct 13 - Wed, Oct 21

British Airways flights from Lexington to Dublin

Our best British Airways deals on Lexington to Dublin flight tickets
British Airways
Oct 21
LEX7:07 pmLexington Blue Grass
14h 28m
2 stops
DUB2:35 pmDublin
Nov 3
DUB10:55 amDublin
17h 43m
2 stops
LEX11:38 pmLexington Blue Grass
$718
British Airways
Sep 1
LEX7:02 pmLexington Blue Grass
14h 33m
2 stops
DUB2:35 pmDublin
Sep 11
DUB10:30 amDublin
18h 29m
2 stops
LEX11:59 pmLexington Blue Grass
$722
British Airways
Sep 1
LEX7:02 pmLexington Blue Grass
14h 33m
2 stops
DUB2:35 pmDublin
Sep 11
DUB10:30 amDublin
18h 29m
2 stops
LEX11:59 pmLexington Blue Grass
$752

American Airlines flights from Lexington to Dublin

Our best American Airlines deals on Lexington to Dublin flight tickets
American Airlines
Oct 21
LEX7:53 amLexington Blue Grass
17h 37m
1 stop
DUB6:30 amDublin
Nov 3
DUB11:30 amDublin
11h 05m
1 stop
LEX5:35 pmLexington Blue Grass
$717
American Airlines
Oct 13
LEX1:25 pmLexington Blue Grass
15h 20m
1 stop
DUB9:45 amDublin
Oct 21
DUB9:30 amDublin
12h 44m
1 stop
LEX5:14 pmLexington Blue Grass
$778
American Airlines
Oct 13
LEX1:25 pmLexington Blue Grass
15h 20m
1 stop
DUB9:45 amDublin
Oct 21
DUB9:30 amDublin
15h 01m
2 stops
LEX7:31 pmLexington Blue Grass
$782

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to Dublin 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 May 10, 2026.
Use the filters below to find and compare flights from Lexington to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Wed 10/21

1:25 pm-6:00 pm

2 stops23h 35m

Dublin

Tue 11/3

1:00 pm-9:54 pm

1 stop13h 54m

$711

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Wed 10/21

7:53 am-6:30 am

1 stop17h 37m

Dublin

Tue 11/3

11:30 am-5:35 pm

1 stop11h 05m

$717

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Wed 10/21

7:07 pm-2:35 pm

2 stops14h 28m

Dublin

Tue 11/3

10:55 am-11:38 pm

2 stops17h 43m

$718

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 9/1

7:02 pm-2:35 pm

2 stops14h 33m

Dublin

Fri 9/11

10:30 am-11:59 pm

2 stops18h 29m

$722

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 9/1

11:05 am-7:20 am

2 stops15h 15m

Dublin

Fri 9/11

9:20 am-4:54 pm

2 stops36h 34m

$728

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 9/1

7:02 pm-2:35 pm

2 stops14h 33m

Dublin

Fri 9/11

10:30 am-11:59 pm

2 stops18h 29m

$752

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 9/1

11:05 am-7:20 am

2 stops15h 15m

Dublin

Fri 9/11

11:35 am-10:30 pm

1 stop15h 55m

$754

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Thu 11/5

6:51 pm-5:25 pm

2 stops17h 34m

Dublin

Thu 11/12

8:50 am-11:38 pm

2 stops19h 48m

$767

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Thu 11/5

6:51 pm-5:25 pm

2 stops17h 34m

Dublin

Thu 11/12

1:10 pm-11:38 pm

2 stops15h 28m

$768
Quickest round-trip

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 10/13

1:25 pm-9:45 am

1 stop15h 20m

Dublin

Wed 10/21

9:30 am-5:14 pm

1 stop12h 44m

$778

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 Dublin from

How to get the cheapest flight ticket from Lexington to Dublin

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 Lexington and Dublin?

What is the cheapest month to fly to Dublin?

In general, February is the cheapest month to fly from Lexington to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $433. If you’re not able to fly to Dublin in February, then November is your next best option. Flight prices from Lexington to Dublin during November average around $582.

When to book flights from Lexington to Dublin

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

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

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

Fastest flight time

11h 00m

Direct flights

None
The fastest flight from Lexington to Dublin takes 11h 00m
There are no direct flights from Lexington to Dublin. There are no popular flight routes from Lexington to Dublin.
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Frequently asked questions about flying from Lexington to Dublin

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

    There are 3716.9 mi between Lexington Blue Grass and Dublin. 11h 00m is a normal flight duration for this route.

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

    Prices for flights from Lexington Blue Grass Airport to Dublin Airport were last updated today.

  • How many operators does momondo search for flights from Lexington Blue Grass Airport to Dublin Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lexington Blue Grass Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Lexington to Dublin?

Best airlines flying from Lexington to Dublin

Compare and see reviews for airlines that fly from Lexington to Dublin with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $483Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
United AirlinesPriceFrom $508Free CancellationRating
7.4
9,695 reviews
Search United Airlines flights
DeltaPriceFrom $536Free CancellationRating
7.9
8,454 reviews
Search Delta flights
Aer LingusPriceFrom $826Free CancellationRating
7.3
1,551 reviews
Search Aer Lingus flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Dundalk
Bray
Kildare
Mullingar
Wicklow
Drogheda
Malahide
Portmarnock
Arklow
Castleknock
Leixlip
Carlingford
Cavan
Naas
Maynooth
Slane
Thurles

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Lexington to Dublin. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Lexington to Dublin 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 Lexington to Dublin?

Once all potential Lexington to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Lexington and alert you when they change.

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