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Cheap flights from Lexington to Dublin from $421

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 8/11. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lexington to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:10 pm - 3:05 pm
LEX
-
DUB
13h 55m
2 stops
American Airlines Logo
1:00 pm - 9:54 pm
DUB
-
LEX
13h 54m
1 stop
$696American Airlines
Sun, Nov 8 - Wed, Nov 18
Multiple Airlines Logo
2:11 pm - 7:40 pm
LEX
-
DUB
24h 29m
2 stops
Multiple Airlines Logo
1:00 pm - 9:54 pm
DUB
-
LEX
13h 54m
1 stop
$697Multiple Airlines
Mon, Nov 9 - Wed, Nov 18
American Airlines Logo
8:10 pm - 3:05 pm
LEX
-
DUB
13h 55m
2 stops
American Airlines Logo
11:30 am - 7:44 pm
DUB
-
LEX
13h 14m
2 stops
$700American Airlines
Sun, Nov 8 - Wed, Nov 18
American Airlines Logo
6:05 pm - 8:30 am
LEX
-
DUB
9h 25m
1 stop
American Airlines Logo
1:00 pm - 9:54 pm
DUB
-
LEX
13h 54m
1 stop
$705American Airlines
Sun, Nov 8 - Wed, Nov 18
Finnair Logo
2:11 pm - 7:15 am
LEX
-
DUB
12h 04m
1 stop
Finnair Logo
1:00 pm - 9:54 pm
DUB
-
LEX
13h 54m
1 stop
$706Finnair
Mon, Nov 9 - Wed, Nov 18
United Airlines Logo
1:51 pm - 8:10 am
LEX
-
DUB
13h 19m
1 stop
United Airlines Logo
10:40 am - 8:25 pm
DUB
-
LEX
14h 45m
1 stop
$725United Airlines
Sun, Nov 8 - Wed, Nov 18
United Airlines Logo
1:51 pm - 8:10 am
LEX
-
DUB
13h 19m
1 stop
United Airlines Logo
9:30 am - 7:10 pm
DUB
-
LEX
14h 40m
2 stops
$730United Airlines
Sun, Nov 8 - Wed, Nov 18
Multiple Airlines Logo
1:25 pm - 5:00 pm
LEX
-
DUB
22h 35m
2 stops
Multiple Airlines Logo
12:40 pm - 11:16 pm
DUB
-
LEX
15h 36m
1 stop
$731Multiple Airlines
Tue, Oct 13 - Wed, Oct 21
Multiple Airlines Logo
1:25 pm - 5:00 pm
LEX
-
DUB
22h 35m
2 stops
Multiple Airlines Logo
12:40 pm - 11:16 pm
DUB
-
LEX
15h 36m
1 stop
$732Multiple Airlines
Tue, Oct 13 - Wed, Oct 21
Multiple Airlines Logo
1:25 pm - 5:00 pm
LEX
-
DUB
22h 35m
2 stops
Multiple Airlines Logo
8:30 pm - 11:16 pm
DUB
-
LEX
31h 46m
2 stops
$739Multiple Airlines
Tue, Oct 13 - Wed, Oct 21

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United Airlines flights from Lexington to Dublin

Our best United Airlines deals on Lexington to Dublin flight tickets
United Airlines
Nov 8
LEX1:51 pmLexington Blue Grass
13h 19m
1 stop
DUB8:10 amDublin
Nov 18
DUB10:40 amDublin
14h 45m
1 stop
LEX8:25 pmLexington Blue Grass
$725
United Airlines
Nov 8
LEX1:51 pmLexington Blue Grass
13h 19m
1 stop
DUB8:10 amDublin
Nov 18
DUB9:30 amDublin
14h 40m
2 stops
LEX7:10 pmLexington Blue Grass
$730
United Airlines
Dec 1
LEX11:10 amLexington Blue Grass
16h 00m
1 stop
DUB8:10 amDublin
Dec 3
DUB10:40 amDublin
11h 15m
1 stop
LEX4:55 pmLexington Blue Grass
$745

American Airlines flights from Lexington to Dublin

Our best American Airlines deals on Lexington to Dublin flight tickets
American Airlines
Nov 8
LEX8:10 pmLexington Blue Grass
13h 55m
2 stops
DUB3:05 pmDublin
Nov 18
DUB1:00 pmDublin
13h 54m
1 stop
LEX9:54 pmLexington Blue Grass
$696
American Airlines
Nov 8
LEX8:10 pmLexington Blue Grass
13h 55m
2 stops
DUB3:05 pmDublin
Nov 18
DUB11:30 amDublin
13h 14m
2 stops
LEX7:44 pmLexington Blue Grass
$700
American Airlines
Nov 8
LEX6:05 pmLexington Blue Grass
9h 25m
1 stop
DUB8:30 amDublin
Nov 18
DUB1:00 pmDublin
13h 54m
1 stop
LEX9:54 pmLexington Blue Grass
$705

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 June 27, 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

Sun 11/8

8:10 pm-3:05 pm

2 stops13h 55m

Dublin

Wed 11/18

1:00 pm-9:54 pm

1 stop13h 54m

$696

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Mon 11/9

2:11 pm-7:40 pm

2 stops24h 29m

Dublin

Wed 11/18

1:00 pm-9:54 pm

1 stop13h 54m

$697

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sun 11/8

8:10 pm-3:05 pm

2 stops13h 55m

Dublin

Wed 11/18

11:30 am-7:44 pm

2 stops13h 14m

$700
Quickest round-trip

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sun 11/8

6:05 pm-8:30 am

1 stop9h 25m

Dublin

Wed 11/18

1:00 pm-9:54 pm

1 stop13h 54m

$705

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Mon 11/9

2:11 pm-7:15 am

1 stop12h 04m

Dublin

Wed 11/18

1:00 pm-9:54 pm

1 stop13h 54m

$706

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sun 11/8

1:51 pm-8:10 am

1 stop13h 19m

Dublin

Wed 11/18

10:40 am-8:25 pm

1 stop14h 45m

$725

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sun 11/8

1:51 pm-8:10 am

1 stop13h 19m

Dublin

Wed 11/18

9:30 am-7:10 pm

2 stops14h 40m

$730

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 10/13

1:25 pm-5:00 pm

2 stops22h 35m

Dublin

Wed 10/21

12:40 pm-11:16 pm

1 stop15h 36m

$731

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 10/13

1:25 pm-5:00 pm

2 stops22h 35m

Dublin

Wed 10/21

12:40 pm-11:16 pm

1 stop15h 36m

$732

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 10/13

1:25 pm-5:00 pm

2 stops22h 35m

Dublin

Wed 10/21

8:30 pm-11:16 pm

2 stops31h 46m

$739

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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

10h 50m

Direct flights

None
The fastest flight from Lexington to Dublin takes 10h 50m
There are no direct flights from Lexington to Dublin. There are no popular flight routes from Lexington to Dublin.
Search flight deals

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. 10h 50m 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
11,779 reviews
Search American Airlines flights
United AirlinesPriceFrom $508Free CancellationRating
7.4
9,896 reviews
Search United Airlines flights
DeltaPriceFrom $536Free CancellationRating
7.8
8,451 reviews
Search Delta flights
Aer LingusPriceFrom $826Free CancellationRating
7.3
1,628 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
Bray
Kildare
Mullingar
Wicklow
Drogheda
Malahide
Portmarnock
Dundalk
Arklow
Leixlip
Castleknock
Naas
Cavan
Carlingford
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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