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Cheap flights from Lexington to Ireland from $433

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 Ireland departing on 10/6. 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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0 bags

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Find the cheapest flights from Lexington to Ireland

Cheap round-trip flights

United Airlines Logo
10:40 am - 7:30 amLEX-DUB
15h 50m2 stops
United Airlines Logo
9:00 am - 1:15 pmDUB-LEX
33h 15m2 stops
$509United Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
Logo
1:59 pm - 7:10 amLEX-DUB
12h 11m2 stops
Logo
5:00 am - 11:44 pmDUB-LEX
23h 44m2 stops
$531
Find Deal
Tue, Nov 11 - Tue, Nov 18
Logo
1:59 pm - 8:10 amLEX-DUB
13h 11m1 stop
Logo
5:00 am - 11:44 pmDUB-LEX
23h 44m2 stops
$533
Find Deal
Tue, Nov 11 - Tue, Nov 18
British Airways Logo
7:09 pm - 3:00 pmLEX-DUB
14h 51m2 stops
British Airways Logo
8:40 pm - 9:02 pmDUB-LEX
29h 22m2 stops
$590British Airways
Find Deal
Sat, Dec 13 - Tue, Dec 23
American Airlines Logo
5:58 pm - 8:40 amLEX-DUB
9h 42m1 stop
American Airlines Logo
11:30 am - 5:28 pmDUB-LEX
10h 58m1 stop
$632American Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
American Airlines Logo
6:30 am - 8:10 amLEX-DUB
20h 40m1 stop
American Airlines Logo
11:30 am - 9:25 pmDUB-LEX
13h 55m1 stop
$636American Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 1
Lufthansa Logo
5:48 pm - 4:55 pmLEX-DUB
18h 07m2 stops
Lufthansa Logo
5:55 am - 11:37 pmDUB-LEX
22h 42m2 stops
$669Lufthansa
Find Deal
Mon, Sep 1 - Tue, Sep 16
Lufthansa Logo
7:33 pm - 9:55 amLEX-DUB
33h 22m2 stops
Lufthansa Logo
9:00 am - 11:59 pmDUB-LEX
19h 59m2 stops
$840Lufthansa
Find Deal
Sat, Oct 4 - Sun, Oct 12
Delta Logo
3:42 pm - 10:45 amLEX-DUB
14h 03m2 stops
Delta Logo
12:00 pm - 10:38 pmDUB-LEX
15h 38m2 stops
$871Delta
Find Deal
Thu, Oct 2 - Sun, Oct 12
British Airways Logo
7:00 pm - 8:35 pmLEX-SNN
20h 35m2 stops
British Airways Logo
7:40 am - 11:21 pmSNN-LEX
20h 41m2 stops
$915British Airways
Find Deal
Thu, Oct 9 - Thu, Oct 16

Lufthansa flights from Lexington to Ireland

Our best Lufthansa deals on Lexington to Ireland flight tickets
Lufthansa
Sep 1
LEX5:48 pmLexington Blue Grass
18h 07m
2 stops
DUB4:55 pmDublin
Sep 16
DUB5:55 amDublin
22h 42m
2 stops
LEX11:37 pmLexington Blue Grass
$669
Find similar
Lufthansa
Oct 4
LEX7:33 pmLexington Blue Grass
33h 22m
2 stops
DUB9:55 amDublin
Oct 12
DUB9:00 amDublin
19h 59m
2 stops
LEX11:59 pmLexington Blue Grass
$840
Find similar

United Airlines flights from Lexington to Ireland

Our best United Airlines deals on Lexington to Ireland flight tickets
United Airlines
Nov 19
LEX10:40 amLexington Blue Grass
15h 50m
2 stops
DUB7:30 amDublin
Nov 26
DUB9:00 amDublin
33h 15m
2 stops
LEX1:15 pmLexington Blue Grass
$509
Find similar
United Airlines
Nov 19
LEX7:05 amLexington Blue Grass
19h 25m
2 stops
DUB7:30 amDublin
Nov 26
DUB10:40 amDublin
15h 14m
1 stop
LEX8:54 pmLexington Blue Grass
$537
Find similar
United Airlines
Nov 19
LEX10:40 amLexington Blue Grass
15h 50m
2 stops
DUB7:30 amDublin
Nov 27
DUB12:05 pmDublin
30h 12m
2 stops
LEX1:17 pmLexington Blue Grass
$548
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to Ireland 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 20, 2025.
Use the filters below to find and compare flights from Lexington to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Wed 11/19

10:40 am-7:30 am

2 stops15h 50m

Dublin

Wed 11/26

9:00 am-1:15 pm

2 stops33h 15m

$509

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 11/11

1:59 pm-7:10 am

2 stops12h 11m

Dublin

Tue 11/18

5:00 am-11:44 pm

2 stops23h 44m

$531

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 11/11

1:59 pm-8:10 am

1 stop13h 11m

Dublin

Tue 11/18

5:00 am-11:44 pm

2 stops23h 44m

$533

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sat 12/13

7:09 pm-3:00 pm

2 stops14h 51m

Dublin

Tue 12/23

8:40 pm-9:02 pm

2 stops29h 22m

$590

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 11/11

5:58 pm-8:40 am

1 stop9h 42m

Dublin

Tue 11/18

11:30 am-5:28 pm

1 stop10h 58m

$632

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sat 10/25

6:30 am-8:10 am

1 stop20h 40m

Dublin

Sat 11/1

11:30 am-9:25 pm

1 stop13h 55m

$636

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Mon 9/1

5:48 pm-4:55 pm

2 stops18h 07m

Dublin

Tue 9/16

5:55 am-11:37 pm

2 stops22h 42m

$669

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sat 10/4

7:33 pm-9:55 am

2 stops33h 22m

Dublin

Sun 10/12

9:00 am-11:59 pm

2 stops19h 59m

$840

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Thu 10/2

3:42 pm-10:45 am

2 stops14h 03m

Dublin

Sun 10/12

12:00 pm-10:38 pm

2 stops15h 38m

$871

LexingtonShannon

LEX - SNN

LEXSNN

Lexington Blue Grass

Thu 10/9

7:00 pm-8:35 pm

2 stops20h 35m

Shannon

Thu 10/16

7:40 am-11:21 pm

2 stops20h 41m

$915

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Lexington to Ireland

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 Ireland?

In general, November is the cheapest month to fly from Lexington to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $548. If you aren’t able to travel to Ireland during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $549.

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

The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as $822. This is often the case because there is less demand to fly during this day of the week. Flights from Lexington to Ireland on a Tuesday will generally be more expensive and average around $1,242. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Ireland is at noon. momondo users have found flights departing from Lexington to Ireland at noon for as low as $987. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the evening when prices are around $1,171.

Cheap Lexington to Ireland flight deals and tips

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

Direct flights

None
There are no direct flights from Lexington to Ireland. There are no popular flight routes from Lexington to Ireland.
Search flight deals

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

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

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

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

    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 Lexington Blue Grass Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland 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 Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Lexington to Ireland

Compare and see reviews for airlines that fly from Lexington to Ireland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $536Free CancellationRating
7.9
7,982 reviews
Search Delta flights
KLMPriceFrom $541Free CancellationRating
7.8
1,388 reviews
Search KLM flights
American AirlinesPriceFrom $542Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $595Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
Aer LingusPriceFrom $664Free CancellationRating
7.2
1,225 reviews
Search Aer Lingus flights

Why use momondo?

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

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

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

Yes. All flights to Ireland from Lexington on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Ireland from Lexington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Lexington to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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